release branch 1.2

Signed-off-by: M M Arif <mmarif@swatian.com>

.gitignore

@@ -0,0 +1,187 @@
+
+# Created by https://www.gitignore.io/api/android,androidstudio
+# Edit at https://www.gitignore.io/?templates=android,androidstudio
+
+### Android ###
+# Built application files
+*.apk
+*.ap_
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/*
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+.idea/caches
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+### Android Patch ###
+gen-external-apklibs
+
+### AndroidStudio ###
+# Covers files to be ignored for android development using Android Studio.
+
+# Built application files
+
+# Files for the ART/Dalvik VM
+
+# Java class files
+
+# Generated files
+
+# Gradle files
+.gradle
+
+# Signing files
+.signing/
+
+# Local configuration file (sdk path, etc)
+
+# Proguard folder generated by Eclipse
+
+# Log Files
+
+# Android Studio
+/*/build/
+/*/local.properties
+/*/out
+/*/*/build
+/*/*/production
+*.ipr
+*~
+*.swp
+
+# Android Patch
+
+# External native build folder generated in Android Studio 2.2 and later
+
+# NDK
+obj/
+
+# IntelliJ IDEA
+*.iws
+/out/
+
+# User-specific configurations
+.idea/caches/
+.idea/libraries/
+.idea/shelf/
+.idea/.name
+.idea/compiler.xml
+.idea/copyright/profiles_settings.xml
+.idea/encodings.xml
+.idea/misc.xml
+.idea/modules.xml
+.idea/scopes/scope_settings.xml
+.idea/vcs.xml
+.idea/jsLibraryMappings.xml
+.idea/datasources.xml
+.idea/dataSources.ids
+.idea/sqlDataSources.xml
+.idea/dynamic.xml
+.idea/uiDesigner.xml
+
+# OS-specific files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Legacy Eclipse project files
+.classpath
+.project
+.cproject
+.settings/
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.war
+*.ear
+
+# virtual machine crash logs (Reference: http://www.java.com/en/download/help/error_hotspot.xml)
+hs_err_pid*
+
+## Plugin-specific files:
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Mongo Explorer plugin
+.idea/mongoSettings.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### AndroidStudio Patch ###
+
+!/gradle/wrapper/gradle-wrapper.jar
+
+# End of https://www.gitignore.io/api/android,androidstudio

CHANGELOG.md

@@ -0,0 +1,2 @@
+# Changelog
+[Check out the release notes](https://gitlab.com/mmarif4u/gitnex/releases)

CONTRIBUTING.md

@@ -0,0 +1,10 @@
+# Contributing
+
+Everyone can contribute to this project in different ways like writing code, creating layouts, designing the icons, suggesting acceptable changes, translating it to their native language, writing documentation, improving the website etc. 
+
+### Code contributaion:
+Fork this repository. Pull the forked repository from your namespace to your local machine. Create new branch and work on the bug/feature/enhacement you would like to submit. Push it to your forked version. From there create Merge Request(MR) against **master** branch.
+
+### Translations:
+Help us translate it to your native language. Take a look [here](https://gitlab.com/mmarif4u/gitnex/blob/master/app/src/main/res/values/strings.xml) for strings, please ignore the lines with `translatable="false"`. It is recommended to create a Merge Request with your changes. If it's not your thing, share the translated `strings.xml` via an issue. Check the structure of other languages for example [French](https://gitlab.com/mmarif4u/gitnex/blob/master/app/src/main/res/values-fr/strings.xml). 
+

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    Mastalab is a Mastodon client for Android devices
+    Copyright (C) 2017  Thomas Schneider
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    Mastalab  Copyright (C) 2017 Thomas Schneider
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -0,0 +1,69 @@
+[![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
+
+[<img alt="Become a Patroen" src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" height="40"/>](https://www.patreon.com/mmarif) [<img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"/>](https://liberapay.com/mmarif/donate)
+
+# GitNex - Android client for Gitea
+
+GitNex is a free, open-source Android client for Git repository management tool Gitea. Gitea is a community managed fork of Gogs, lightweight code hosting solution written in Go.
+
+GitNex is licensed under GPLv3 License. See the LICENSE file for the full license text.
+No trackers are used and source code is available here for anyone to audit.
+
+## Downloads
+[<img alt='Get it on F-droid' src='https://gitlab.com/fdroid/artwork/raw/master/badge/get-it-on.png' height="80"/>](https://f-droid.org/en/packages/org.mian.gitnex/) [<img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' height="80"/>](https://play.google.com/store/apps/details?id=org.mian.gitnex) [Download APK](https://gitlab.com/mmarif4u/gitnex/releases)
+
+## Note about Gitea version
+Please make sure that you are on Gitea **1.7.x** stable release or later. Below this may not work as one would expect because of the newly added objects to the API at later versions. Please consider updating your Gitea server.
+
+Check the versions [compatibility page](https://gitlab.com/mmarif4u/gitnex/wikis/Compatibility) which lists all the supported versions with compatibility ratio.
+
+## Build from source
+Option 1 - Download the source code, open it in Android Studio and build it there.
+
+Option 2 - Open terminal(Linux) and cd to the project dir. Run `./gradlew build`.
+
+## Features
+- My Repositories
+- Repositories list
+- Organizations list
+- Create new repository
+- Create new organization
+- AND MORE ...
+
+For complete list, [check features page](https://gitlab.com/mmarif4u/gitnex/wikis/Features).
+
+## Contributing
+[CONTRIBUTING](https://gitlab.com/mmarif4u/gitnex/blob/master/CONTRIBUTING.md)
+
+## Screenshots:
+[Screenshots](https://gitlab.com/mmarif4u/gitnex/wikis/Screenshots)
+
+## FAQ
+[Faq](https://gitlab.com/mmarif4u/gitnex/wikis/FAQ)
+
+## Links
+[Website](https://gitnex.com)
+
+[Wiki](https://gitlab.com/mmarif4u/gitnex/wikis/home)
+
+[Website Repository](https://gitlab.com/mmarif4u/gitnex-website)
+
+[Troubleshoot Guide](https://gitlab.com/mmarif4u/gitnex/wikis/Troubleshoot-Guide)
+
+## Thanks
+Thanks to all the open source libraries, contributors and donators.
+
+Open source libraries
+- Retrofit
+- Gson
+- Okhttp
+- ViHtarb/tooltip
+- Picasso
+- Markwon
+- Prettytime
+- Amulyakhare/textdrawable
+- Vdurmont/emoji-java
+- Abumoallim/android-multi-select-dialog
+- Pes/materialcolorpicker
+
+[Follow me on Fediverse](https://mastodon.social/@mmarif)

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,64 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "org.mian.gitnex"
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode 33
+        versionName "1.2.0"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    lintOptions {
+        //checkReleaseBuilds false
+        abortOnError false
+    }
+}
+
+dependencies {
+    def lifecycle_version = "2.1.0-alpha04"
+    final def markwon_version = "3.0.0"
+
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation 'androidx.appcompat:appcompat:1.1.0-alpha04'
+    implementation 'com.google.android.material:material:1.1.0-alpha05'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+    implementation 'com.github.vihtarb:tooltip:0.2.0'
+    implementation 'com.squareup.okhttp3:okhttp:3.12.1'
+    implementation 'com.google.code.gson:gson:2.8.5'
+    implementation 'com.squareup.picasso:picasso:2.71828'
+    implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
+    implementation 'com.squareup.retrofit2:retrofit:2.5.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
+    implementation 'com.squareup.retrofit2:converter-scalars:2.5.0'
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.12.1'
+    implementation 'org.ocpsoft.prettytime:prettytime:4.0.1.Final'
+    implementation "com.vdurmont:emoji-java:4.0.0"
+    implementation "com.pes.materialcolorpicker:library:1.2.5"
+
+    implementation "ru.noties.markwon:core:$markwon_version"
+    implementation "ru.noties.markwon:ext-strikethrough:$markwon_version"
+    implementation "ru.noties.markwon:ext-tables:$markwon_version"
+    implementation "ru.noties.markwon:ext-tasklist:$markwon_version"
+    implementation "ru.noties.markwon:syntax-highlight:$markwon_version"
+    implementation "ru.noties.markwon:image-okhttp:$markwon_version"
+    implementation "ru.noties.markwon:html:$markwon_version"
+    implementation "ru.noties.markwon:recycler:$markwon_version"
+    implementation "ru.noties.markwon:recycler-table:$markwon_version"
+    implementation "ru.noties.markwon:image-gif:$markwon_version"
+    implementation "ru.noties.markwon:image-svg:$markwon_version"
+
+    implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-viewmodel:$lifecycle_version"
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/main/AndroidManifest.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.mian.gitnex">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/app_logo"
+        android:label="@string/app_name"
+        android:networkSecurityConfig="@xml/network_security_config"
+        android:roundIcon="@mipmap/app_logo_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".activities.EditIssueActivity"></activity>
+        <activity android:name=".activities.CreateNewUserActivity" />
+        <activity
+            android:name=".activities.AddRemoveLabelsActivity"
+            android:theme="@style/Theme.AppCompat.Light.Dialog" />
+        <activity android:name=".activities.ProfileEmailActivity" />
+        <activity android:name=".activities.AddCollaboratorToRepositoryActivity" />
+        <activity android:name=".activities.CreateTeamByOrgActivity" />
+        <activity android:name=".activities.OrgTeamMembersActivity" />
+        <activity
+            android:name=".activities.OrgDetailActivity"
+            android:label="@string/title_activity_org_detail"
+            android:theme="@style/AppTheme.NoActionBar" />
+        <activity android:name=".activities.SponsorsActivity" />
+        <activity android:name=".activities.CreditsActivity" />
+        <activity android:name=".activities.CreateLabelActivity" />
+        <activity android:name=".activities.CreateIssueActivity" />
+        <activity android:name=".activities.NewMilestoneActivity" />
+        <activity android:name=".activities.ReplyToIssueActivity" />
+        <activity android:name=".activities.IssueDetailActivity" android:windowSoftInputMode="adjustNothing"/>
+        <activity
+            android:name=".activities.RepoDetailActivity"
+            android:label="@string/title_activity_repo_detail"
+            android:theme="@style/AppTheme.NoActionBar" />
+        <activity android:name=".activities.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".activities.LoginActivity"
+            android:launchMode="singleTask" />
+        <activity android:name=".activities.NewRepoActivity" />
+        <activity android:name=".activities.NewOrganizationActivity" />
+    </application>
+
+</manifest>

app/src/main/java/org/mian/gitnex/actions/CollaboratorActions.java

@@ -0,0 +1,161 @@
+package org.mian.gitnex.actions;
+
+import android.content.Context;
+import android.util.Log;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.AddCollaboratorToRepositoryActivity;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.models.Permission;
+import org.mian.gitnex.util.TinyDB;
+import androidx.annotation.NonNull;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class CollaboratorActions {
+
+    public static void deleteCollaborator(final Context context, final String searchKeyword, String userName) {
+
+        final TinyDB tinyDb = new TinyDB(context);
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+
+        Call<Collaborators> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .deleteCollaborator(Authorization.returnAuthentication(context, loginUid, instanceToken), repoOwner, repoName, userName);
+
+        call.enqueue(new Callback<Collaborators>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Collaborators> call, @NonNull retrofit2.Response<Collaborators> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 204) {
+
+                        Toasty.info(context, context.getString(R.string.removeCollaboratorToastText));
+                        ((AddCollaboratorToRepositoryActivity)context).finish();
+                        //Log.i("addCollaboratorSearch", addCollaboratorSearch.getText().toString());
+                        //tinyDb.putBoolean("updateDataSet", true);
+                        //AddCollaboratorToRepositoryActivity usersSearchData = new AddCollaboratorToRepositoryActivity();
+                        //usersSearchData.loadUserSearchList(instanceUrl, instanceToken, searchKeyword, context);
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(context, context.getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(context, context.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(context, context.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(context, context.getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Collaborators> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    public static void addCollaborator(final Context context, String permission, String userName) {
+
+        final TinyDB tinyDb = new TinyDB(context);
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+
+        Permission permissionString = new Permission(permission);
+        Call<Permission> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .addCollaborator(Authorization.returnAuthentication(context, loginUid, instanceToken), repoOwner, repoName, userName, permissionString);
+
+        call.enqueue(new Callback<Permission>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Permission> call, @NonNull retrofit2.Response<Permission> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 204) {
+
+                        Toasty.info(context, context.getString(R.string.addCollaboratorToastText));
+                        ((AddCollaboratorToRepositoryActivity)context).finish();
+                        //AddCollaboratorToRepositoryActivity usersSearchData = new AddCollaboratorToRepositoryActivity();
+                        //usersSearchData.loadUserSearchList(instanceUrl, instanceToken, searchKeyword, context);
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(context, context.getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(context, context.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(context, context.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(context, context.getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Permission> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/actions/IssueActions.java

@@ -0,0 +1,90 @@
+package org.mian.gitnex.actions;
+
+import android.content.Context;
+import android.util.Log;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.ReplyToIssueActivity;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.IssueComments;
+import org.mian.gitnex.util.TinyDB;
+import androidx.annotation.NonNull;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class IssueActions {
+
+    public static void editIssueComment(final Context context, final int commentId, final String commentBody) {
+
+        final TinyDB tinyDb = new TinyDB(context);
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+
+        IssueComments commentBodyJson = new IssueComments(commentBody);
+        Call<IssueComments> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .patchIssueComment(Authorization.returnAuthentication(context, loginUid, instanceToken), repoOwner, repoName, commentId, commentBodyJson);
+
+        call.enqueue(new Callback<IssueComments>() {
+
+            @Override
+            public void onResponse(@NonNull Call<IssueComments> call, @NonNull retrofit2.Response<IssueComments> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        tinyDb.putBoolean("commentEdited", true);
+                        Toasty.info(context, context.getString(R.string.editCommentUpdatedText));
+                        ((ReplyToIssueActivity)context).finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(context, context.getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            context.getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(context, context.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(context, context.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(context, context.getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<IssueComments> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/AddCollaboratorToRepositoryActivity.java

@@ -0,0 +1,144 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import android.content.Context;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.View;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.UserSearchAdapter;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserSearch;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class AddCollaboratorToRepositoryActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+    final Context ctx = this;
+    private TextView addCollaboratorSearch;
+    private TextView noData;
+    private ProgressBar mProgressBar;
+
+    private RecyclerView mRecyclerView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_add_collaborator_to_repository);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        ImageView closeActivity = findViewById(R.id.close);
+        addCollaboratorSearch = findViewById(R.id.addCollaboratorSearch);
+        mRecyclerView = findViewById(R.id.recyclerViewUserSearch);
+        mProgressBar = findViewById(R.id.progress_bar);
+        noData = findViewById(R.id.noData);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        addCollaboratorSearch.setOnEditorActionListener(new TextView.OnEditorActionListener() {
+            @Override
+            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+                if (actionId == EditorInfo.IME_ACTION_SEND) {
+                    if(!addCollaboratorSearch.getText().toString().equals("")) {
+                        loadUserSearchList(instanceUrl, instanceToken, addCollaboratorSearch.getText().toString(), getApplicationContext(), loginUid);
+                    }
+                }
+                return false;
+            }
+        });
+
+    }
+
+    public void loadUserSearchList(String instanceUrl, String token, String searchKeyword, final Context context, String loginUid) {
+
+        Call<UserSearch> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getUserBySearch(Authorization.returnAuthentication(getApplicationContext(), loginUid, token), searchKeyword, 10);
+
+        call.enqueue(new Callback<UserSearch>() {
+
+            @Override
+            public void onResponse(@NonNull Call<UserSearch> call, @NonNull Response<UserSearch> response) {
+
+                if (response.isSuccessful()) {
+                    assert response.body() != null;
+                    getUsersList(response.body().getData(), context);
+                } else {
+                    Log.i("onResponse", String.valueOf(response.code()));
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserSearch> call, @NonNull Throwable t) {
+                Log.i("onFailure", t.getMessage());
+            }
+
+        });
+    }
+
+    private void getUsersList(List<UserInfo> dataList, Context context) {
+
+        UserSearchAdapter adapter = new UserSearchAdapter(dataList, context);
+
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getApplicationContext()));
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar.setVisibility(View.VISIBLE);
+
+        if(adapter.getItemCount() > 0) {
+            mRecyclerView.setAdapter(adapter);
+            noData.setVisibility(View.GONE);
+            mProgressBar.setVisibility(View.GONE);
+        }
+        else {
+            noData.setVisibility(View.VISIBLE);
+            mProgressBar.setVisibility(View.GONE);
+        }
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+
+}

app/src/main/java/org/mian/gitnex/activities/AddRemoveAssigneesActivity.java

@@ -0,0 +1,290 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import android.content.Context;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.Window;
+import com.google.gson.JsonElement;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.MultiSelectDialog;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.models.MultiSelectModel;
+import org.mian.gitnex.models.UpdateIssueAssignee;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class AddRemoveAssigneesActivity extends AppCompatActivity {
+
+    private ArrayList<MultiSelectModel> listOfCollaborators = new ArrayList<>();
+    private ArrayList<Integer> issueAssigneesIds = new ArrayList<>();
+    private Boolean assigneesFlag = false;
+    private MultiSelectDialog multiSelectDialogAssignees;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
+        setContentView(R.layout.activity_add_remove_assignees);
+
+        getWindow().getDecorView().setBackground(new ColorDrawable(Color.TRANSPARENT));
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+        getAssignees(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid);
+
+    }
+
+    private void getAssignees(final String instanceUrl, final String instanceToken, final String repoOwner, final String repoName, final int issueIndex, final String loginUid) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        Call<List<Collaborators>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getCollaborators(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        call.enqueue(new Callback<List<Collaborators>>() {
+
+            @Override
+            public void onResponse(@NonNull final Call<List<Collaborators>> call, @NonNull final retrofit2.Response<List<Collaborators>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        final List<Collaborators> collaboratorsList_ = response.body();
+
+                        assert collaboratorsList_ != null;
+                        if(collaboratorsList_.size() > 0) {
+                            for (int i = 0; i < collaboratorsList_.size(); i++) {
+
+                                listOfCollaborators.add(new MultiSelectModel(collaboratorsList_.get(i).getId(), collaboratorsList_.get(i).getUsername().trim()));
+
+                            }
+                        }
+
+                        // get current issue assignees
+                        Call<Issues> callSingleIssueAssignees = RetrofitClient
+                                .getInstance(instanceUrl)
+                                .getApiInterface()
+                                .getIssueByIndex(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+
+                        callSingleIssueAssignees.enqueue(new Callback<Issues>() {
+
+                            @Override
+                            public void onResponse(@NonNull Call<Issues> call, @NonNull retrofit2.Response<Issues> response) {
+
+                                if(response.code() == 200) {
+
+                                    Issues issueAssigneesList = response.body();
+
+                                    assert issueAssigneesList != null;
+                                    if (issueAssigneesList.getAssignees() != null) {
+                                        if (issueAssigneesList.getAssignees().size() > 0) {
+                                            for (int i = 0; i < issueAssigneesList.getAssignees().size(); i++) {
+
+                                                issueAssigneesIds.add(issueAssigneesList.getAssignees().get(i).getId());
+
+                                                if(issueAssigneesList.getAssignees().get(i).getUsername().equals(loginUid)) {
+                                                    listOfCollaborators.add(new MultiSelectModel(issueAssigneesList.getAssignees().get(i).getId(), issueAssigneesList.getAssignees().get(i).getUsername().trim()));
+                                                }
+
+                                            }
+                                            assigneesFlag = true;
+                                        }
+                                    }
+                                    else {
+                                        listOfCollaborators.add(new MultiSelectModel(tinyDb.getInt("userId"), loginUid));
+                                    }
+
+                                    if(assigneesFlag) {
+
+                                        multiSelectDialogAssignees = new MultiSelectDialog()
+                                                .title(getResources().getString(R.string.newIssueSelectAssigneesListTitle))
+                                                .titleSize(25)
+                                                .positiveText(getResources().getString(R.string.saveButton))
+                                                .negativeText(getResources().getString(R.string.cancelButton))
+                                                .setMinSelectionLimit(0)
+                                                .preSelectIDsList(issueAssigneesIds)
+                                                .setMaxSelectionLimit(listOfCollaborators.size())
+                                                .multiSelectList(listOfCollaborators)
+                                                .onSubmit(new MultiSelectDialog.SubmitCallbackListener() {
+                                                    @Override
+                                                    public void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String dataString) {
+
+                                                        Log.i("selectedNames", String.valueOf(selectedNames));
+
+                                                        updateIssueAssignees(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, loginUid, issueIndex, selectedNames);
+                                                        tinyDb.putBoolean("singleIssueUpdate", true);
+                                                        CloseActivity();
+                                                    }
+
+                                                    @Override
+                                                    public void onCancel() {
+                                                        CloseActivity();
+                                                    }
+                                                });
+
+                                    }
+                                    else {
+
+                                        multiSelectDialogAssignees = new MultiSelectDialog()
+                                                .title(getResources().getString(R.string.newIssueSelectAssigneesListTitle))
+                                                .titleSize(25)
+                                                .positiveText(getResources().getString(R.string.saveButton))
+                                                .negativeText(getResources().getString(R.string.cancelButton))
+                                                .setMinSelectionLimit(0)
+                                                .setMaxSelectionLimit(listOfCollaborators.size())
+                                                .multiSelectList(listOfCollaborators)
+                                                .onSubmit(new MultiSelectDialog.SubmitCallbackListener() {
+                                                    @Override
+                                                    public void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String dataString) {
+
+                                                        updateIssueAssignees(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, loginUid, issueIndex, selectedNames);
+                                                        tinyDb.putBoolean("singleIssueUpdate", true);
+                                                        CloseActivity();
+
+                                                    }
+
+                                                    @Override
+                                                    public void onCancel() {
+                                                        CloseActivity();
+                                                    }
+                                                });
+
+                                    }
+
+                                    multiSelectDialogAssignees.show(getSupportFragmentManager(), "issueMultiSelectDialog");
+
+                                }
+                            }
+
+                            @Override
+                            public void onFailure(@NonNull Call<Issues> call, @NonNull Throwable t) {
+                                Log.e("onFailure", t.toString());
+                            }
+
+                        });
+                        // get current issue assignees
+
+                    }
+                    else if(response.code() == 401) {
+
+                        AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                                getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                                getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                                getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                    }
+                    else if(response.code() == 403) {
+
+                        Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                    }
+                    else if(response.code() == 404) {
+
+                        Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                    }
+                    else {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                    }
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Collaborators>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void CloseActivity() {
+        this.finish();
+    }
+
+    private void updateIssueAssignees(final String instanceUrl, final String instanceToken, String repoOwner, String repoName, String loginUid, int issueIndex, List<String> issueAssigneesList) {
+
+        UpdateIssueAssignee updateAssigneeJson = new UpdateIssueAssignee(issueAssigneesList);
+
+        Call<JsonElement> call3;
+
+        call3 = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .patchIssueAssignee(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex, updateAssigneeJson);
+
+        call3.enqueue(new Callback<JsonElement>() {
+
+            @Override
+            public void onResponse(@NonNull Call<JsonElement> call, @NonNull retrofit2.Response<JsonElement> response2) {
+
+                if(response2.code() == 201) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.assigneesUpdated));
+
+                }
+                else if(response2.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response2.code() == 403) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response2.code() == 404) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/AddRemoveLabelsActivity.java

@@ -0,0 +1,303 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.Window;
+import com.google.gson.JsonElement;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.MultiSelectDialog;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Labels;
+import org.mian.gitnex.models.MultiSelectModel;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class AddRemoveLabelsActivity extends AppCompatActivity {
+
+    private ArrayList<MultiSelectModel> listOfLabels = new ArrayList<>();
+    private ArrayList<Integer> issueLabelIds = new ArrayList<>();
+    private Boolean labelsFlag = false;
+    private MultiSelectDialog multiSelectDialogLabels;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
+        setContentView(R.layout.activity_add_remove_labels);
+
+        getWindow().getDecorView().setBackground(new ColorDrawable(Color.TRANSPARENT));
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+        getLabels(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid);
+
+    }
+
+    private void getLabels(final String instanceUrl, final String instanceToken, final String repoOwner, final String repoName, final int issueIndex, final String loginUid) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        Call<List<Labels>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getlabels(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        call.enqueue(new Callback<List<Labels>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Labels>> call, @NonNull retrofit2.Response<List<Labels>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        List<Labels> labelsList_ = response.body();
+
+                        assert labelsList_ != null;
+                        if(labelsList_.size() > 0) {
+                            for (int i = 0; i < labelsList_.size(); i++) {
+
+                                listOfLabels.add(new MultiSelectModel(labelsList_.get(i).getId(), labelsList_.get(i).getName().trim()));
+
+                            }
+                        }
+
+                        // get current issue labels
+                        Call<List<Labels>> callSingleIssueLabels = RetrofitClient
+                                .getInstance(instanceUrl)
+                                .getApiInterface()
+                                .getIssueLabels(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+
+                        callSingleIssueLabels.enqueue(new Callback<List<Labels>>() {
+
+                            @Override
+                            public void onResponse(@NonNull Call<List<Labels>> call, @NonNull retrofit2.Response<List<Labels>> response) {
+
+                                if(response.code() == 200) {
+
+                                    List<Labels> issueLabelsList = response.body();
+
+                                    assert issueLabelsList != null;
+                                    if(issueLabelsList.size() > 0) {
+                                        for (int i = 0; i < issueLabelsList.size(); i++) {
+
+                                            issueLabelIds.add(issueLabelsList.get(i).getId());
+
+                                        }
+                                        labelsFlag = true;
+                                    }
+
+                                    if(labelsFlag) {
+
+                                        multiSelectDialogLabels = new MultiSelectDialog()
+                                                .title(getResources().getString(R.string.newIssueSelectLabelsListTitle))
+                                                .titleSize(25)
+                                                .positiveText(getResources().getString(R.string.saveButton))
+                                                .negativeText(getResources().getString(R.string.cancelButton))
+                                                .setMinSelectionLimit(0)
+                                                .preSelectIDsList(issueLabelIds)
+                                                .setMaxSelectionLimit(listOfLabels.size())
+                                                .multiSelectList(listOfLabels)
+                                                .onSubmit(new MultiSelectDialog.SubmitCallbackListener() {
+                                                    @Override
+                                                    public void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String dataString) {
+
+                                                        String labelIds = selectedIds.toString();
+                                                        int[] integers;
+                                                        if (selectedIds.size() > 0) {
+
+                                                            String[] items = labelIds.replaceAll("\\[", "").replaceAll("\\]", "").replaceAll("\\s", "").split(",");
+                                                            integers = new int[items.length];
+                                                            for (int i = 0; i < integers.length; i++) {
+                                                                integers[i] = Integer.parseInt(items[i]);
+                                                            }
+
+                                                        }
+                                                        else {
+                                                            integers = new int[0];
+                                                        }
+
+                                                        updateIssueLabels(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex, integers, loginUid);
+                                                        tinyDb.putBoolean("singleIssueUpdate", true);
+                                                        CloseActivity();
+                                                    }
+
+                                                    @Override
+                                                    public void onCancel() {
+                                                        CloseActivity();
+                                                    }
+                                                });
+
+                                    }
+                                    else {
+
+                                        multiSelectDialogLabels = new MultiSelectDialog()
+                                                .title(getResources().getString(R.string.newIssueSelectLabelsListTitle))
+                                                .titleSize(25)
+                                                .positiveText(getResources().getString(R.string.saveButton))
+                                                .negativeText(getResources().getString(R.string.cancelButton))
+                                                .setMinSelectionLimit(0)
+                                                .setMaxSelectionLimit(listOfLabels.size())
+                                                .multiSelectList(listOfLabels)
+                                                .onSubmit(new MultiSelectDialog.SubmitCallbackListener() {
+                                                    @Override
+                                                    public void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String dataString) {
+
+                                                        String labelIds = selectedIds.toString();
+                                                        int[] integers;
+                                                        if (selectedIds.size() > 0) {
+
+                                                            String[] items = labelIds.replaceAll("\\[", "").replaceAll("\\]", "").replaceAll("\\s", "").split(",");
+                                                            integers = new int[items.length];
+                                                            for (int i = 0; i < integers.length; i++) {
+                                                                integers[i] = Integer.parseInt(items[i]);
+                                                            }
+
+                                                        }
+                                                        else {
+                                                            integers = new int[0];
+                                                        }
+
+                                                        updateIssueLabels(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex, integers, loginUid);
+                                                        tinyDb.putBoolean("singleIssueUpdate", true);
+                                                        CloseActivity();
+
+                                                    }
+
+                                                    @Override
+                                                    public void onCancel() {
+                                                        CloseActivity();
+                                                    }
+                                                });
+
+                                    }
+
+                                    multiSelectDialogLabels.show(getSupportFragmentManager(), "issueMultiSelectDialog");
+
+                                }
+                            }
+
+                            @Override
+                            public void onFailure(@NonNull Call<List<Labels>> call, @NonNull Throwable t) {
+                                Log.e("onFailure", t.toString());
+                            }
+
+                        });
+                        // get current issue labels
+
+                    }
+                    else if(response.code() == 401) {
+
+                        AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                                getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                                getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                                getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                    }
+                    else if(response.code() == 403) {
+
+                        Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                    }
+                    else if(response.code() == 404) {
+
+                        Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                    }
+                    else {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                    }
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Labels>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void updateIssueLabels(final String instanceUrl, final String instanceToken, String repoOwner, String repoName, int issueIndex, int[] issueLabels, String loginUid) {
+
+        Labels patchIssueLabels = new Labels(issueLabels);
+
+        Call<JsonElement> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .updateIssueLabels(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex, patchIssueLabels);
+
+        call.enqueue(new Callback<JsonElement>() {
+
+            @Override
+            public void onResponse(@NonNull Call<JsonElement> call, @NonNull retrofit2.Response<JsonElement> response) {
+
+                if(response.code() == 200) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.labelsUpdated));
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void CloseActivity() {
+        this.finish();
+    }
+}

app/src/main/java/org/mian/gitnex/activities/AdminGetUsersActivity.java

@@ -0,0 +1,200 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ImageView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.AdminGetUsersAdapter;
+import org.mian.gitnex.fragments.AdminUsersBottomSheetFragment;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.AdminGetUsersViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class AdminGetUsersActivity extends AppCompatActivity implements AdminUsersBottomSheetFragment.BottomSheetListener {
+
+    private View.OnClickListener onClickListener;
+    final Context ctx = this;
+    private AdminGetUsersAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataUsers;
+    private Boolean searchFilter = false;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_admin_get_users);
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        ImageView closeActivity = findViewById(R.id.close);
+        noDataUsers = findViewById(R.id.noDataUsers);
+        mRecyclerView = findViewById(R.id.recyclerView);
+
+        final SwipeRefreshLayout swipeRefresh = findViewById(R.id.pullToRefresh);
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getApplicationContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        AdminGetUsersViewModel.loadUsersList(getApplicationContext(), instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken));
+                    }
+                }, 500);
+            }
+        });
+
+        fetchDataAsync(getApplicationContext(), instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken));
+
+    }
+
+    private void fetchDataAsync(Context ctx, String instanceUrl, String instanceToken) {
+
+        AdminGetUsersViewModel usersModel = ViewModelProviders.of(this).get(AdminGetUsersViewModel.class);
+
+        usersModel.getUsersList(ctx, instanceUrl, instanceToken).observe(this, new Observer<List<UserInfo>>() {
+            @Override
+            public void onChanged(@Nullable List<UserInfo> usersListMain) {
+                adapter = new AdminGetUsersAdapter(getApplicationContext(), usersListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setVisibility(View.VISIBLE);
+                    mRecyclerView.setAdapter(adapter);
+                    noDataUsers.setVisibility(View.GONE);
+                    searchFilter = true;
+                }
+                else {
+                    //adapter.notifyDataSetChanged();
+                    //mRecyclerView.setAdapter(adapter);
+                    mRecyclerView.setVisibility(View.GONE);
+                    noDataUsers.setVisibility(View.VISIBLE);
+                }
+            }
+        });
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(final Menu menu) {
+
+        final MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.generic_nav_dotted_menu, menu);
+
+        new Handler().postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                if(searchFilter) {
+
+                    boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getApplicationContext()));
+
+                    inflater.inflate(R.menu.search_menu, menu);
+
+                    MenuItem searchItem = menu.findItem(R.id.action_search);
+                    androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+                    searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+                    if(!connToInternet) {
+                        return;
+                    }
+
+                    searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+                        @Override
+                        public boolean onQueryTextSubmit(String query) {
+                            return true;
+                        }
+
+                        @Override
+                        public boolean onQueryTextChange(String newText) {
+                            adapter.getFilter().filter(newText);
+                            return false;
+                        }
+                    });
+                }
+            }
+        }, 500);
+
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+
+        int id = item.getItemId();
+
+        switch (id) {
+            case android.R.id.home:
+                finish();
+                return true;
+            case R.id.genericMenu:
+                AdminUsersBottomSheetFragment bottomSheet = new AdminUsersBottomSheetFragment();
+                bottomSheet.show(getSupportFragmentManager(), "usersBottomSheet");
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+
+    }
+
+    @Override
+    public void onButtonClicked(String text) {
+
+        switch (text) {
+            case "newUser":
+                startActivity(new Intent(AdminGetUsersActivity.this, CreateNewUserActivity.class));
+                break;
+        }
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/CreateIssueActivity.java

@@ -0,0 +1,490 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.Spinner;
+import android.widget.TextView;
+import com.google.gson.JsonElement;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.MultiSelectDialog;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.models.CreateIssue;
+import org.mian.gitnex.models.Labels;
+import org.mian.gitnex.models.Milestones;
+import org.mian.gitnex.models.MultiSelectModel;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.helpers.Toasty;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateIssueActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private View.OnClickListener onClickListener;
+    MultiSelectDialog multiSelectDialog;
+    MultiSelectDialog multiSelectDialogLabels;
+    private TextView assigneesList;
+    private TextView newIssueLabels;
+    private TextView newIssueDueDate;
+    private Spinner newIssueMilestoneSpinner;
+    private EditText newIssueTitle;
+    private EditText newIssueDescription;
+    private Button createNewIssueButton;
+    private TextView labelsIdHolder;
+    private boolean assigneesFlag;
+    private boolean labelsFlag;
+    final Context ctx = this;
+
+    List<Milestones> milestonesList = new ArrayList<>();
+    ArrayList<MultiSelectModel> listOfAssignees = new ArrayList<>();
+    ArrayList<MultiSelectModel> listOfLabels= new ArrayList<>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_create_issue);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        ImageView closeActivity = findViewById(R.id.close);
+        assigneesList = findViewById(R.id.newIssueAssigneesList);
+        newIssueLabels = findViewById(R.id.newIssueLabels);
+        newIssueDueDate = findViewById(R.id.newIssueDueDate);
+        createNewIssueButton = findViewById(R.id.createNewIssueButton);
+        newIssueTitle = findViewById(R.id.newIssueTitle);
+        newIssueDescription = findViewById(R.id.newIssueDescription);
+        labelsIdHolder = findViewById(R.id.labelsIdHolder);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        assigneesList.setOnClickListener(this);
+        newIssueLabels.setOnClickListener(this);
+        newIssueDueDate.setOnClickListener(this);
+
+        newIssueMilestoneSpinner = findViewById(R.id.newIssueMilestoneSpinner);
+        newIssueMilestoneSpinner.getBackground().setColorFilter(getResources().getColor(R.color.white), PorterDuff.Mode.SRC_ATOP);
+        getMilestones(instanceUrl, instanceToken, repoOwner, repoName, loginUid);
+
+        getLabels(instanceUrl, instanceToken, repoOwner, repoName, loginUid);
+        getCollaborators(instanceUrl, instanceToken, repoOwner, repoName, loginUid);
+
+        createNewIssueButton.setEnabled(false);
+
+        if(!connToInternet) {
+
+            createNewIssueButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createNewIssueButton.setBackground(shape);
+
+        } else {
+
+            createNewIssueButton.setOnClickListener(this);
+
+        }
+
+    }
+
+    private void processNewIssue() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        Milestones mModel = (Milestones) newIssueMilestoneSpinner.getSelectedItem();
+
+        int newIssueMilestoneIdForm = mModel.getId();
+        String newIssueTitleForm = newIssueTitle.getText().toString();
+        String newIssueDescriptionForm = newIssueDescription.getText().toString();
+        String newIssueAssigneesListForm = assigneesList.getText().toString();
+        //String newIssueLabelsForm = newIssueLabels.getText().toString();
+        String newIssueDueDateForm = newIssueDueDate.getText().toString();
+        String newIssueLabelsIdHolderForm = labelsIdHolder.getText().toString();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if (newIssueTitleForm.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.issueTitleEmpty));
+            return;
+
+        }
+
+        /*if (newIssueDescriptionForm.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.issueDescriptionEmpty));
+            return;
+
+        }*/
+
+        if (newIssueDueDateForm.equals("")) {
+            newIssueDueDateForm = null;
+        } else {
+            newIssueDueDateForm = (AppUtil.customDateCombine(AppUtil.customDateFormat(newIssueDueDateForm)));
+        }
+
+        List<String> newIssueAssigneesListForm_ = new ArrayList<>(Arrays.asList(newIssueAssigneesListForm.split(",")));
+
+        for (int i = 0; i < newIssueAssigneesListForm_.size(); i++) {
+            newIssueAssigneesListForm_.set(i, newIssueAssigneesListForm_.get(i).trim());
+        }
+
+        int[] integers;
+        if (!newIssueLabelsIdHolderForm.equals("")) {
+
+            String[] items = newIssueLabelsIdHolderForm.replaceAll("\\[", "").replaceAll("\\]", "").replaceAll("\\s", "").split(",");
+            integers = new int[items.length];
+            for (int i = 0; i < integers.length; i++) {
+                integers[i] = Integer.parseInt(items[i]);
+            }
+
+        }
+        else {
+            integers = new int[0];
+        }
+
+        //Log.i("FormData", String.valueOf(newIssueLabelsForm));
+        createNewIssueFunc(instanceUrl, instanceToken, repoOwner, repoName, loginUid, newIssueDescriptionForm, newIssueDueDateForm, newIssueMilestoneIdForm, newIssueTitleForm, newIssueAssigneesListForm_, integers);
+
+    }
+
+    private void createNewIssueFunc(final String instanceUrl, final String instanceToken, String repoOwner, String repoName, String loginUid, String newIssueDescriptionForm, String newIssueDueDateForm, int newIssueMilestoneIdForm, String newIssueTitleForm, List<String> newIssueAssigneesListForm, int[] newIssueLabelsForm) {
+
+        CreateIssue createNewIssueJson = new CreateIssue(loginUid, newIssueDescriptionForm, false, newIssueDueDateForm, newIssueMilestoneIdForm, newIssueTitleForm, newIssueAssigneesListForm, newIssueLabelsForm);
+
+        Call<JsonElement> call3;
+
+        call3 = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .createNewIssue(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, createNewIssueJson);
+
+        call3.enqueue(new Callback<JsonElement>() {
+
+            @Override
+            public void onResponse(@NonNull Call<JsonElement> call, @NonNull retrofit2.Response<JsonElement> response2) {
+
+                if(response2.isSuccessful()) {
+                    if(response2.code() == 201) {
+
+                        //Log.i("isSuccessful1", String.valueOf(response2.body()));
+                        TinyDB tinyDb = new TinyDB(getApplicationContext());
+                        tinyDb.putBoolean("resumeIssues", true);
+
+                        Toasty.info(getApplicationContext(), getString(R.string.issueCreated));
+                        finish();
+
+                    }
+
+                }
+                else if(response2.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.issueCreatedError));
+                    //Log.i("isSuccessful2", String.valueOf(response2.body()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+    private void getMilestones(String instanceUrl, String instanceToken, String repoOwner, String repoName, String loginUid) {
+
+        Call<List<Milestones>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getMilestones(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        call.enqueue(new Callback<List<Milestones>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Milestones>> call, @NonNull retrofit2.Response<List<Milestones>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        List<Milestones> milestonesList_ = response.body();
+
+                        milestonesList.add(new Milestones(0,"No milestone"));
+                        assert milestonesList_ != null;
+                        if(milestonesList_.size() > 0) {
+                            for (int i = 0; i < milestonesList_.size(); i++) {
+
+                                //String mStone = getString(R.string.spinnerMilestoneText, milestonesList_.get(i).getTitle(), milestonesList_.get(i).getState());
+                                if(milestonesList_.get(i).getState().equals(getString(R.string.issueStatusOpen))) {
+                                    Milestones data = new Milestones(
+                                            milestonesList_.get(i).getId(),
+                                            milestonesList_.get(i).getTitle()
+                                    );
+                                    milestonesList.add(data);
+                                }
+
+                            }
+                        }
+
+                        ArrayAdapter<Milestones> adapter = new ArrayAdapter<>(getApplicationContext(),
+                                R.layout.spinner_item, milestonesList);
+
+                        adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
+                        newIssueMilestoneSpinner.setAdapter(adapter);
+                        createNewIssueButton.setEnabled(true);
+
+                    }
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Milestones>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void getCollaborators(String instanceUrl, String instanceToken, String repoOwner, String repoName, String loginUid) {
+
+        Call<List<Collaborators>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getCollaborators(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        call.enqueue(new Callback<List<Collaborators>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Collaborators>> call, @NonNull retrofit2.Response<List<Collaborators>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        List<Collaborators> assigneesList_ = response.body();
+
+                        assert assigneesList_ != null;
+                        if(assigneesList_.size() > 0) {
+                            for (int i = 0; i < assigneesList_.size(); i++) {
+
+                                /*String assigneesCopy;
+                                if(!assigneesList_.get(i).getFull_name().equals("")) {
+                                    assigneesCopy = getString(R.string.dialogAssignessText, assigneesList_.get(i).getFull_name(), assigneesList_.get(i).getLogin());
+                                }
+                                else {
+                                    assigneesCopy = assigneesList_.get(i).getLogin();
+                                }*/
+                                listOfAssignees.add(new MultiSelectModel(assigneesList_.get(i).getId(), assigneesList_.get(i).getLogin().trim()));
+
+                            }
+                            assigneesFlag = true;
+                        }
+
+                        multiSelectDialog = new MultiSelectDialog()
+                                .title(getResources().getString(R.string.newIssueSelectAssigneesListTitle))
+                                .titleSize(25)
+                                .positiveText(getResources().getString(R.string.okButton))
+                                .negativeText(getResources().getString(R.string.cancelButton))
+                                .setMinSelectionLimit(0)
+                                .setMaxSelectionLimit(listOfAssignees.size())
+                                .multiSelectList(listOfAssignees)
+                                .onSubmit(new MultiSelectDialog.SubmitCallbackListener() {
+                                    @Override
+                                    public void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String dataString) {
+
+                                        assigneesList.setText(dataString);
+
+                                    }
+
+                                    @Override
+                                    public void onCancel() {
+                                        //Log.d("multiSelect","Dialog cancelled");
+
+                                    }
+                                });
+
+                    }
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Collaborators>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void getLabels(String instanceUrl, String instanceToken, String repoOwner, String repoName, String loginUid) {
+
+        Call<List<Labels>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getlabels(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        call.enqueue(new Callback<List<Labels>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Labels>> call, @NonNull retrofit2.Response<List<Labels>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        List<Labels> labelsList_ = response.body();
+
+                        assert labelsList_ != null;
+                        if(labelsList_.size() > 0) {
+                            for (int i = 0; i < labelsList_.size(); i++) {
+
+                                listOfLabels.add(new MultiSelectModel(labelsList_.get(i).getId(), labelsList_.get(i).getName().trim()));
+
+                            }
+                            labelsFlag = true;
+                        }
+
+                        multiSelectDialogLabels = new MultiSelectDialog()
+                                .title(getResources().getString(R.string.newIssueSelectLabelsListTitle))
+                                .titleSize(25)
+                                .positiveText(getResources().getString(R.string.okButton))
+                                .negativeText(getResources().getString(R.string.cancelButton))
+                                .setMinSelectionLimit(0)
+                                .setMaxSelectionLimit(listOfLabels.size())
+                                .multiSelectList(listOfLabels)
+                                .onSubmit(new MultiSelectDialog.SubmitCallbackListener() {
+                                    @Override
+                                    public void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String dataString) {
+
+                                        newIssueLabels.setText(dataString.trim());
+                                        labelsIdHolder.setText(selectedIds.toString());
+
+                                    }
+
+                                    @Override
+                                    public void onCancel() {
+                                        //Log.d("multiSelect","Dialog cancelled");
+
+                                    }
+                                });
+
+                    }
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Labels>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (v == assigneesList) {
+            if(assigneesFlag) {
+                multiSelectDialog.show(getSupportFragmentManager(), "multiSelectDialog");
+            }
+            else {
+                Toasty.info(getApplicationContext(), getResources().getString(R.string.noAssigneesFound));
+            }
+        }
+        else if (v == newIssueLabels) {
+            if(labelsFlag) {
+                multiSelectDialogLabels.show(getSupportFragmentManager(), "multiSelectDialogLabels");
+            }
+            else {
+                Toasty.info(getApplicationContext(), getResources().getString(R.string.noLabelsFound));
+            }
+        }
+        else if (v == newIssueDueDate) {
+
+            final Calendar c = Calendar.getInstance();
+            int mYear = c.get(Calendar.YEAR);
+            final int mMonth = c.get(Calendar.MONTH);
+            final int mDay = c.get(Calendar.DAY_OF_MONTH);
+
+            DatePickerDialog datePickerDialog = new DatePickerDialog(this,
+                    new DatePickerDialog.OnDateSetListener() {
+
+                        @Override
+                        public void onDateSet(DatePicker view, int year,
+                                              int monthOfYear, int dayOfMonth) {
+
+                            newIssueDueDate.setText(getString(R.string.setDueDate, year, (monthOfYear + 1), dayOfMonth));
+
+                        }
+                    }, mYear, mMonth, mDay);
+            datePickerDialog.show();
+        }
+        else if(v == createNewIssueButton) {
+            processNewIssue();
+        }
+
+    }
+}

app/src/main/java/org/mian/gitnex/activities/CreateLabelActivity.java

@@ -0,0 +1,408 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.ColorInt;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.ContextCompat;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.graphics.Color;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.pes.androidmaterialcolorpickerdialog.ColorPicker;
+import com.pes.androidmaterialcolorpickerdialog.ColorPickerCallback;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.CreateLabel;
+import org.mian.gitnex.models.Labels;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.LabelsViewModel;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateLabelActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+    private TextView colorPicker;
+    private EditText labelName;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_create_label);
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(getIntent().getStringExtra("labelAction") != null && getIntent().getStringExtra("labelAction").equals("delete")) {
+
+            deleteLabel(instanceUrl, instanceToken, repoOwner, repoName, Integer.valueOf(getIntent().getStringExtra("labelId")), loginUid);
+            finish();
+            return;
+
+        }
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        ImageView closeActivity = findViewById(R.id.close);
+        colorPicker = findViewById(R.id.colorPicker);
+        labelName = findViewById(R.id.labelName);
+        Button createLabelButton = findViewById(R.id.createLabelButton);
+
+        final ColorPicker cp = new ColorPicker(CreateLabelActivity.this, 235, 113, 33);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+        colorPicker.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                cp.show();
+            }
+        });
+
+        cp.setCallback(new ColorPickerCallback() {
+            @Override
+            public void onColorChosen(@ColorInt int color) {
+
+                //Log.i("#Hex no alpha", String.format("#%06X", (0xFFFFFF & color)));
+                colorPicker.setBackgroundColor(color);
+                tinyDb.putString("labelColor", String.format("#%06X", (0xFFFFFF & color)));
+                cp.dismiss();
+
+            }
+        });
+
+        if(getIntent().getStringExtra("labelAction") != null && getIntent().getStringExtra("labelAction").equals("edit")) {
+
+            labelName.setText(getIntent().getStringExtra("labelTitle"));
+            int labelColor_ = Color.parseColor("#" + getIntent().getStringExtra("labelColor"));
+            colorPicker.setBackgroundColor(labelColor_);
+            tinyDb.putString("labelColorDefault", "#" + getIntent().getStringExtra("labelColor"));
+
+            TextView toolbar_title = findViewById(R.id.toolbar_title);
+            toolbar_title.setText(getResources().getString(R.string.pageTitleLabelUpdate));
+            createLabelButton.setText(getResources().getString(R.string.newUpdateButtonCopy));
+
+            createLabelButton.setOnClickListener(updateLabelListener);
+
+            return;
+
+        }
+
+        if(!connToInternet) {
+
+            createLabelButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createLabelButton.setBackground(shape);
+
+        } else {
+
+            createLabelButton.setOnClickListener(createLabelListener);
+
+        }
+
+    }
+
+    private View.OnClickListener createLabelListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processCreateLabel();
+        }
+    };
+
+    private View.OnClickListener updateLabelListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processUpdateLabel();
+        }
+    };
+
+    private void processUpdateLabel() {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        AppUtil appUtil = new AppUtil();
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        String updateLabelName = labelName.getText().toString();
+
+        String updateLabelColor;
+        if(tinyDb.getString("labelColor").isEmpty()) {
+            updateLabelColor = tinyDb.getString("labelColorDefault");
+        }
+        else {
+            updateLabelColor = tinyDb.getString("labelColor");
+        }
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(updateLabelName.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.labelEmptyError));
+            return;
+
+        }
+
+        if(!appUtil.checkStrings(updateLabelName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.labelNameError));
+            return;
+
+        }
+
+        patchLabel(instanceUrl, instanceToken, repoOwner, repoName, updateLabelName, updateLabelColor, Integer.valueOf(getIntent().getStringExtra("labelId")), loginUid);
+
+    }
+
+    private void processCreateLabel() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        AppUtil appUtil = new AppUtil();
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        String newLabelName = labelName.getText().toString();
+        String newLabelColor;
+        if(tinyDb.getString("labelColor").isEmpty()) {
+            newLabelColor = String.format("#%06X", (0xFFFFFF & ContextCompat.getColor(getApplicationContext(), R.color.releasePre)));
+        }
+        else {
+            newLabelColor = tinyDb.getString("labelColor");
+        }
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(newLabelName.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.labelEmptyError));
+            return;
+
+        }
+
+        if(!appUtil.checkStrings(newLabelName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.labelNameError));
+            return;
+
+        }
+
+        createNewLabel(instanceUrl, instanceToken, repoOwner, repoName, newLabelName, newLabelColor, loginUid);
+
+    }
+
+    private void createNewLabel(final String instanceUrl, final String instanceToken, String repoOwner, String repoName, String newLabelName, String newLabelColor, String loginUid) {
+
+        CreateLabel createLabelFunc = new CreateLabel(newLabelName, newLabelColor);
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        Call<CreateLabel> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .createLabel(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, createLabelFunc);
+
+        call.enqueue(new Callback<CreateLabel>() {
+
+            @Override
+            public void onResponse(@NonNull Call<CreateLabel> call, @NonNull retrofit2.Response<CreateLabel> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 201) {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.labelCreated));
+                        tinyDb.putString("labelColor", "");
+                        tinyDb.putBoolean("labelsRefresh", true);
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    tinyDb.putString("labelColor", "");
+                    Toasty.info(getApplicationContext(), getString(R.string.labelGeneralError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<CreateLabel> call, @NonNull Throwable t) {
+                tinyDb.putString("labelColor", "");
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void patchLabel(final String instanceUrl, final String instanceToken, String repoOwner, String repoName, String updateLabelName, String updateLabelColor, int labelId, String loginUid) {
+
+        CreateLabel createLabelFunc = new CreateLabel(updateLabelName, updateLabelColor);
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        Call<CreateLabel> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .patchLabel(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, labelId, createLabelFunc);
+
+        call.enqueue(new Callback<CreateLabel>() {
+
+            @Override
+            public void onResponse(@NonNull Call<CreateLabel> call, @NonNull retrofit2.Response<CreateLabel> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.labelUpdated));
+                        tinyDb.putString("labelColor", "");
+                        tinyDb.putBoolean("labelsRefresh", true);
+                        tinyDb.putString("labelColorDefault", "");
+                        getIntent().removeExtra("labelAction");
+                        getIntent().removeExtra("labelId");
+                        getIntent().removeExtra("labelTitle");
+                        getIntent().removeExtra("labelColor");
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    tinyDb.putString("labelColor", "");
+                    tinyDb.putString("labelColorDefault", "");
+                    Toasty.info(getApplicationContext(), getString(R.string.labelGeneralError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<CreateLabel> call, @NonNull Throwable t) {
+                tinyDb.putString("labelColor", "");
+                tinyDb.putString("labelColorDefault", "");
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                getIntent().removeExtra("labelAction");
+                getIntent().removeExtra("labelId");
+                getIntent().removeExtra("labelTitle");
+                getIntent().removeExtra("labelColor");
+                finish();
+            }
+        };
+    }
+
+    private void deleteLabel(final String instanceUrl, final String instanceToken, final String repoOwner, final String repoName, int labelId, String loginUid) {
+
+        Call<Labels> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .deleteLabel(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, labelId);
+
+        call.enqueue(new Callback<Labels>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Labels> call, @NonNull retrofit2.Response<Labels> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 204) {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.labelDeleteText));
+                        LabelsViewModel.loadLabelsList(instanceUrl, instanceToken, repoOwner, repoName);
+                        getIntent().removeExtra("labelAction");
+                        getIntent().removeExtra("labelId");
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.labelDeleteErrorText));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Labels> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/CreateNewUserActivity.java

@@ -0,0 +1,195 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.util.Patterns;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateNewUserActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+    private EditText fullName;
+    private EditText userUserName;
+    private EditText userEmail;
+    private EditText userPassword;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_create_new_user);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        ImageView closeActivity = findViewById(R.id.close);
+        Button createUserButton = findViewById(R.id.createUserButton);
+        fullName = findViewById(R.id.fullName);
+        userUserName = findViewById(R.id.userUserName);
+        userEmail = findViewById(R.id.userEmail);
+        userPassword = findViewById(R.id.userPassword);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        if(!connToInternet) {
+
+            createUserButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createUserButton.setBackground(shape);
+
+        } else {
+
+            createUserButton.setOnClickListener(createNewUserListener);
+
+        }
+
+    }
+
+    private void processCreateNewUser() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        AppUtil appUtil = new AppUtil();
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        String newFullName = fullName.getText().toString().trim();
+        String newUserName = userUserName.getText().toString().trim();
+        String newUserEmail = userEmail.getText().toString().trim();
+        String newUserPassword = userPassword.getText().toString();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(newFullName.equals("") || newUserName.equals("") | newUserEmail.equals("") || newUserPassword.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.emptyFields));
+            return;
+
+        }
+
+        if(!appUtil.checkStrings(newFullName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.userInvalidFullName));
+            return;
+
+        }
+
+        if(!appUtil.checkStringsWithAlphaNumeric(newUserName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.userInvalidUserName));
+            return;
+
+        }
+
+        if(!Patterns.EMAIL_ADDRESS.matcher(newUserEmail).matches()) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.userInvalidEmail));
+            return;
+
+        }
+
+        createNewUser(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), newFullName, newUserName, newUserEmail, newUserPassword);
+
+    }
+
+    private void createNewUser(final String instanceUrl, final String instanceToken, String newFullName, String newUserName, String newUserEmail, String newUserPassword) {
+
+        UserInfo createUser = new UserInfo(newUserEmail, newFullName, newUserName, newUserPassword, newUserName, 0, true);
+
+        Call<UserInfo> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .createNewUser(instanceToken, createUser);
+
+        call.enqueue(new Callback<UserInfo>() {
+
+            @Override
+            public void onResponse(@NonNull Call<UserInfo> call, @NonNull retrofit2.Response<UserInfo> response) {
+
+                if(response.code() == 201) {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.userCreatedText));
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserInfo> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private View.OnClickListener createNewUserListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processCreateNewUser();
+        }
+    };
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+}

app/src/main/java/org/mian/gitnex/activities/CreateReleaseActivity.java

@@ -0,0 +1,287 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.Spinner;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Branches;
+import org.mian.gitnex.models.Releases;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateReleaseActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+    public ImageView closeActivity;
+    private EditText releaseTagName;
+    private Spinner releaseBranch;
+    private EditText releaseTitle;
+    private EditText releaseContent;
+    private CheckBox releaseType;
+    private CheckBox releaseDraft;
+    private Button createNewRelease;
+    final Context ctx = this;
+
+    List<Branches> branchesList = new ArrayList<>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_create_release);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+
+        closeActivity = findViewById(R.id.close);
+        releaseTagName = findViewById(R.id.releaseTagName);
+        releaseTitle = findViewById(R.id.releaseTitle);
+        releaseContent = findViewById(R.id.releaseContent);
+        releaseType = findViewById(R.id.releaseType);
+        releaseDraft = findViewById(R.id.releaseDraft);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        releaseBranch = findViewById(R.id.releaseBranch);
+        releaseBranch.getBackground().setColorFilter(getResources().getColor(R.color.white), PorterDuff.Mode.SRC_ATOP);
+        getBranches(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+        releaseBranch.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                Branches branch = (Branches) parent.getSelectedItem();
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+
+            }
+        });
+
+        createNewRelease = findViewById(R.id.createNewRelease);
+        createNewRelease.setEnabled(false);
+
+        if(!connToInternet) {
+
+            createNewRelease.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createNewRelease.setBackground(shape);
+
+        } else {
+
+            createNewRelease.setOnClickListener(createReleaseListener);
+
+        }
+
+    }
+
+    private View.OnClickListener createReleaseListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processNewRelease();
+        }
+    };
+
+    private void processNewRelease() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+
+        String newReleaseTagName = releaseTagName.getText().toString();
+        String newReleaseTitle = releaseTitle.getText().toString();
+        String newReleaseContent = releaseContent.getText().toString();
+        String newReleaseBranch = releaseBranch.getSelectedItem().toString();
+        boolean newReleaseType = releaseType.isChecked();
+        boolean newReleaseDraft = releaseDraft.isChecked();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(newReleaseTagName.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.tagNameErrorEmpty));
+            return;
+
+        }
+
+        if(newReleaseTitle.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.titleErrorEmpty));
+            return;
+
+        }
+
+        createNewReleaseFunc(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, newReleaseTagName, newReleaseTitle, newReleaseContent, newReleaseBranch, newReleaseType, newReleaseDraft);
+
+    }
+
+    private void createNewReleaseFunc(final String instanceUrl, final String token, String repoOwner, String repoName, String newReleaseTagName, String newReleaseTitle, String newReleaseContent, String newReleaseBranch, boolean newReleaseType, boolean newReleaseDraft) {
+
+        Releases createReleaseJson = new Releases(newReleaseContent, newReleaseDraft, newReleaseTitle, newReleaseType, newReleaseTagName, newReleaseBranch);
+
+        Call<Releases> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .createNewRelease(token, repoOwner, repoName, createReleaseJson);
+
+        call.enqueue(new Callback<Releases>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Releases> call, @NonNull retrofit2.Response<Releases> response) {
+
+                if (response.code() == 201) {
+
+                    TinyDB tinyDb = new TinyDB(getApplicationContext());
+                    tinyDb.putBoolean("updateReleases", true);
+                    Toasty.info(getApplicationContext(), getString(R.string.releaseCreatedText));
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                     AlertDialogs.authorizationTokenRevokedDialog(ctx, ctx.getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                             ctx.getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                             ctx.getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                             ctx.getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    Toasty.info(ctx, ctx.getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Releases> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void getBranches(String instanceUrl, String instanceToken, final String repoOwner, final String repoName) {
+
+        Call<List<Branches>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getBranches(instanceToken, repoOwner, repoName);
+
+        call.enqueue(new Callback<List<Branches>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Branches>> call, @NonNull retrofit2.Response<List<Branches>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        List<Branches> branchesList_ = response.body();
+
+                        assert branchesList_ != null;
+                        if(branchesList_.size() > 0) {
+                            for (int i = 0; i < branchesList_.size(); i++) {
+
+                                Branches data = new Branches(
+                                        branchesList_.get(i).getName()
+                                );
+                                branchesList.add(data);
+
+                            }
+                        }
+
+                        ArrayAdapter<Branches> adapter = new ArrayAdapter<>(getApplicationContext(),
+                                R.layout.spinner_item, branchesList);
+
+                        adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
+                        releaseBranch.setAdapter(adapter);
+                        createNewRelease.setEnabled(true);
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Branches>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/CreateTeamByOrgActivity.java

@@ -0,0 +1,378 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Teams;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import android.util.Log;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateTeamByOrgActivity extends AppCompatActivity implements View.OnClickListener {
+
+    final Context ctx = CreateTeamByOrgActivity.this;
+    private View.OnClickListener onClickListener;
+    private TextView teamName;
+    private TextView teamDesc;
+    private TextView teamPermission;
+    private TextView teamPermissionDetail;
+    private TextView teamAccessControls;
+    private TextView teamAccessControlsArray;
+    private Button createTeamButton;
+    private String[] permissionList = {"Read", "Write", "Admin"};
+    public int permissionSelectedChoice = -1;
+
+    private String[] accessControlsList = new String[] {
+            "Code",
+            "Issues",
+            "Pull Request",
+            "Releases",
+            "Wiki",
+            "External Wiki",
+            "External Issues"
+    };
+
+    private List<String> pushAccessList;
+
+    private boolean[] selectedAccessControlsTrueFalse = new boolean[]{
+            false,
+            false,
+            false,
+            false,
+            false,
+            false,
+            false
+    };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_create_team_by_org);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        ImageView closeActivity = findViewById(R.id.close);
+        teamName = findViewById(R.id.teamName);
+        teamDesc = findViewById(R.id.teamDesc);
+        teamPermission = findViewById(R.id.teamPermission);
+        teamPermissionDetail = findViewById(R.id.teamPermissionDetail);
+        teamAccessControls = findViewById(R.id.teamAccessControls);
+        teamAccessControlsArray = findViewById(R.id.teamAccessControlsArray);
+        createTeamButton = findViewById(R.id.createTeamButton);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        teamPermission.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                AlertDialog.Builder pBuilder = new AlertDialog.Builder(ctx, R.style.confirmDialog);
+
+                pBuilder.setTitle(R.string.newTeamPermission);
+                if(permissionSelectedChoice != -1) {
+                    pBuilder.setCancelable(true);
+                }
+                else {
+                    pBuilder.setCancelable(false);
+                }
+                pBuilder.setSingleChoiceItems(permissionList, permissionSelectedChoice, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+
+                        permissionSelectedChoice = i;
+                        teamPermission.setText(permissionList[i]);
+
+                        if(permissionList[i].equals("Read")) {
+                            teamPermissionDetail.setVisibility(View.VISIBLE);
+                            teamPermissionDetail.setText(R.string.newTeamPermissionRead);
+                        }
+                        else if(permissionList[i].equals("Write")) {
+                            teamPermissionDetail.setVisibility(View.VISIBLE);
+                            teamPermissionDetail.setText(R.string.newTeamPermissionWrite);
+                        }
+                        else if(permissionList[i].equals("Admin")) {
+                            teamPermissionDetail.setVisibility(View.VISIBLE);
+                            teamPermissionDetail.setText(R.string.newTeamPermissionAdmin);
+                        }
+                        else {
+                            teamPermissionDetail.setVisibility(View.GONE);
+                        }
+
+                        dialogInterface.dismiss();
+
+                    }
+                });
+
+                AlertDialog pDialog = pBuilder.create();
+                pDialog.show();
+
+            }
+        });
+
+
+        teamAccessControls.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                teamAccessControls.setText("");
+                teamAccessControlsArray.setText("");
+                pushAccessList = Arrays.asList(accessControlsList);
+
+                AlertDialog.Builder aDialogBuilder = new AlertDialog.Builder(ctx, R.style.confirmDialog);
+
+                aDialogBuilder.setMultiChoiceItems(accessControlsList, selectedAccessControlsTrueFalse, new DialogInterface.OnMultiChoiceClickListener() {
+
+                        @Override
+                        public void onClick(DialogInterface dialog, int which, boolean isChecked) {
+
+                        }
+
+                    })
+                    .setCancelable(false)
+                    .setTitle(R.string.newTeamAccessControls)
+                    .setPositiveButton(R.string.okButton, new DialogInterface.OnClickListener() {
+
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+
+                            int selectedVal = 0;
+                            while(selectedVal < selectedAccessControlsTrueFalse.length)
+                            {
+                                boolean value = selectedAccessControlsTrueFalse[selectedVal];
+
+                                String repoCode = "";
+                                if(selectedVal == 0) {
+                                    repoCode = "repo.code";
+                                }
+                                if(selectedVal == 1) {
+                                    repoCode = "repo.issues";
+                                }
+                                if(selectedVal == 2) {
+                                    repoCode = "repo.pulls";
+                                }
+                                if(selectedVal == 3) {
+                                    repoCode = "repo.releases";
+                                }
+                                if(selectedVal == 4) {
+                                    repoCode = "repo.wiki";
+                                }
+                                if(selectedVal == 5) {
+                                    repoCode = "repo.ext_wiki";
+                                }
+                                if(selectedVal == 6) {
+                                    repoCode = "repo.ext_issues";
+                                }
+
+                                if(value){
+                                    teamAccessControls.setText(getString(R.string.newTeamPermissionValues, teamAccessControls.getText(), pushAccessList.get(selectedVal)));
+                                    teamAccessControlsArray.setText(getString(R.string.newTeamPermissionValuesFinal, teamAccessControlsArray.getText(), repoCode));
+                                }
+
+                                selectedVal++;
+                            }
+
+                            String data = String.valueOf(teamAccessControls.getText());
+                            if(!data.equals("")) {
+                                teamAccessControls.setText(data.substring(0, data.length() - 2));
+                            }
+
+                            String dataArray = String.valueOf(teamAccessControlsArray.getText());
+                            if(!dataArray.equals("")) {
+                                teamAccessControlsArray.setText(dataArray.substring(0, dataArray.length() - 2));
+                            }
+                            //Log.i("orgName", String.valueOf(teamAccessControlsArray.getText()));
+
+                        }
+
+
+                    });
+
+                AlertDialog aDialog = aDialogBuilder.create();
+                aDialog.show();
+            }
+        });
+
+        createTeamButton.setEnabled(false);
+
+        if(!connToInternet) {
+
+            createTeamButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createTeamButton.setBackground(shape);
+
+        } else {
+
+            createTeamButton.setEnabled(true);
+            createTeamButton.setOnClickListener(this);
+
+        }
+
+    }
+
+    private void processCreateTeam() {
+
+        AppUtil appUtil = new AppUtil();
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final String orgName = tinyDb.getString("orgName");;
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        String newTeamName = teamName.getText().toString();
+        String newTeamDesc = teamDesc.getText().toString();
+        String newTeamPermission = teamPermission.getText().toString().toLowerCase();
+        String newTeamAccessControls = teamAccessControlsArray.getText().toString();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if (newTeamName.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.teamNameEmpty));
+            return;
+
+        }
+
+        if(!appUtil.checkStringsWithAlphaNumericDashDotUnderscore(newTeamName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.teamNameError));
+            return;
+
+        }
+
+        if(!newTeamDesc.equals("")) {
+
+            if(!appUtil.checkStrings(newTeamDesc)) {
+                Toasty.info(getApplicationContext(), getString(R.string.teamDescError));
+                return;
+            }
+
+            if(newTeamDesc.length() > 100) {
+                Toasty.info(getApplicationContext(), getString(R.string.teamDescLimit));
+                return;
+            }
+
+        }
+
+        if (newTeamPermission.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.teamPermissionEmpty));
+            return;
+
+        }
+
+        List<String> newTeamAccessControls_ = new ArrayList<>(Arrays.asList(newTeamAccessControls.split(",")));
+
+        for (int i = 0; i < newTeamAccessControls_.size(); i++) {
+            newTeamAccessControls_.set(i, newTeamAccessControls_.get(i).trim());
+        }
+
+        createNewTeamCall(instanceUrl, instanceToken, orgName, newTeamName, newTeamDesc, newTeamPermission, newTeamAccessControls_, loginUid);
+
+    }
+
+    private void createNewTeamCall(final String instanceUrl, final String instanceToken, String orgName, String newTeamName, String newTeamDesc, String newTeamPermission, List<String> newTeamAccessControls, String loginUid) {
+
+        Teams createNewTeamJson = new Teams(newTeamName, newTeamDesc, newTeamPermission, newTeamAccessControls);
+
+        Call<Teams> call3;
+
+        call3 = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .createTeamsByOrg(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), orgName, createNewTeamJson);
+
+        call3.enqueue(new Callback<Teams>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Teams> call, @NonNull retrofit2.Response<Teams> response2) {
+
+                if(response2.isSuccessful()) {
+                    if(response2.code() == 201) {
+
+                        TinyDB tinyDb = new TinyDB(getApplicationContext());
+                        tinyDb.putBoolean("resumeTeams", true);
+
+                        Toasty.info(getApplicationContext(), getString(R.string.teamCreated));
+                        finish();
+
+                    }
+
+                }
+                else if(response2.code() == 404) {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.apiNotFound));
+
+                }
+                else if(response2.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.teamCreatedError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Teams> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    @Override
+    public void onClick(View v) {
+        if(v == createTeamButton) {
+            processCreateTeam();
+        }
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/CreditsActivity.java

@@ -0,0 +1,43 @@
+package org.mian.gitnex.activities;
+
+import androidx.appcompat.app.AppCompatActivity;
+import android.os.Bundle;
+import android.text.method.LinkMovementMethod;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreditsActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_credits);
+
+        TextView creditKasun = findViewById(R.id.creditKasun);
+        ImageView closeActivity = findViewById(R.id.close);
+
+        creditKasun.setMovementMethod(LinkMovementMethod.getInstance());
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+}

app/src/main/java/org/mian/gitnex/activities/EditIssueActivity.java

@@ -0,0 +1,276 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.annotation.SuppressLint;
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.google.gson.JsonElement;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.CreateIssue;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+
+/**
+ * Author M M Arif
+ */
+
+public class EditIssueActivity extends AppCompatActivity implements View.OnClickListener {
+
+    final Context ctx = this;
+    private View.OnClickListener onClickListener;
+
+    private EditText editIssueTitle;
+    private EditText editIssueDescription;
+    private TextView editIssueDueDate;
+    private Button editIssueButton;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_edit_issue);
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+        ImageView closeActivity = findViewById(R.id.close);
+        editIssueButton = findViewById(R.id.editIssueButton);
+        TextView toolbar_title = findViewById(R.id.toolbar_title);
+        editIssueTitle = findViewById(R.id.editIssueTitle);
+        editIssueDescription = findViewById(R.id.editIssueDescription);
+        editIssueDueDate = findViewById(R.id.editIssueDueDate);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        editIssueDueDate.setOnClickListener(this);
+        editIssueButton.setOnClickListener(this);
+
+        if(!tinyDb.getString("issueNumber").isEmpty()) {
+            toolbar_title.setText(getString(R.string.editIssueNavHeader, String.valueOf(issueIndex)));
+        }
+
+        getIssue(instanceUrl, instanceToken, loginUid, repoOwner, repoName, issueIndex);
+
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+    private void processEditIssue() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+
+        String editIssueTitleForm = editIssueTitle.getText().toString();
+        String editIssueDescriptionForm = editIssueDescription.getText().toString();
+        String editIssueDueDateForm = editIssueDueDate.getText().toString();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if (editIssueTitleForm.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.issueTitleEmpty));
+            return;
+
+        }
+
+        /*if (editIssueDescriptionForm.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.issueDescriptionEmpty));
+            return;
+
+        }*/
+
+        if (editIssueDueDateForm.equals("")) {
+            editIssueDueDateForm = null;
+        } else {
+            editIssueDueDateForm = (AppUtil.customDateCombine(AppUtil.customDateFormat(editIssueDueDateForm)));
+        }
+
+        //Log.i("editIssueDueDateForm", String.valueOf(editIssueDueDateForm));
+        editIssue(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid, editIssueTitleForm, editIssueDescriptionForm, editIssueDueDateForm);
+
+    }
+
+    private void editIssue(String instanceUrl, String instanceToken, String repoOwner, String repoName, int issueIndex, String loginUid, String title, String description, String dueDate) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        CreateIssue issueData = new CreateIssue(title, description, dueDate);
+
+        Call<JsonElement> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .patchIssue(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex, issueData);
+
+        call.enqueue(new Callback<JsonElement>() {
+
+            @Override
+            public void onResponse(@NonNull Call<JsonElement> call, @NonNull retrofit2.Response<JsonElement> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 201) {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.editIssueSuccessMessage));
+                        tinyDb.putBoolean("issueEdited", true);
+                        tinyDb.putBoolean("resumeIssues", true);
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+
+    @Override
+    public void onClick(View v) {
+
+        if (v == editIssueDueDate) {
+
+            final Calendar c = Calendar.getInstance();
+            int mYear = c.get(Calendar.YEAR);
+            final int mMonth = c.get(Calendar.MONTH);
+            final int mDay = c.get(Calendar.DAY_OF_MONTH);
+
+            DatePickerDialog datePickerDialog = new DatePickerDialog(this,
+                    new DatePickerDialog.OnDateSetListener() {
+
+                        @Override
+                        public void onDateSet(DatePicker view, int year,
+                                              int monthOfYear, int dayOfMonth) {
+
+                            editIssueDueDate.setText(getString(R.string.setDueDate, year, (monthOfYear + 1), dayOfMonth));
+
+                        }
+                    }, mYear, mMonth, mDay);
+            datePickerDialog.show();
+
+        }
+        else if(v == editIssueButton) {
+            processEditIssue();
+        }
+
+    }
+
+    private void getIssue(String instanceUrl, String instanceToken, String loginUid, String repoOwner, String repoName, int issueIndex) {
+
+        Call<Issues> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getIssueByIndex(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+
+        call.enqueue(new Callback<Issues>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Issues> call, @NonNull retrofit2.Response<Issues> response) {
+
+                if(response.code() == 200) {
+
+                    assert response.body() != null;
+                    editIssueTitle.setText(response.body().getTitle());
+                    editIssueDescription.setText(response.body().getBody());
+
+                    if(response.body().getDue_date() != null) {
+
+                        @SuppressLint("SimpleDateFormat") DateFormat formatter = new SimpleDateFormat("yyyy-M-dd");
+                        String dueDate = formatter.format(response.body().getDue_date());
+                        editIssueDueDate.setText(dueDate);
+
+                    }
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Issues> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/IssueDetailActivity.java

@@ -0,0 +1,525 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import okhttp3.OkHttpClient;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.graphics.Typeface;
+import android.os.Bundle;
+import android.os.Handler;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.HorizontalScrollView;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.RelativeLayout;
+import android.widget.ScrollView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.squareup.picasso.Picasso;
+import com.vdurmont.emoji.EmojiParser;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.IssueCommentsAdapter;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.fragments.SingleIssueBottomSheetFragment;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.TimeHelper;
+import org.mian.gitnex.helpers.UserMentions;
+import org.mian.gitnex.models.IssueComments;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.helpers.ColorInverter;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.helpers.ClickListener;
+import org.mian.gitnex.viewmodels.IssueCommentsViewModel;
+import org.ocpsoft.prettytime.PrettyTime;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class IssueDetailActivity extends AppCompatActivity {
+
+    public ImageView closeActivity;
+    private View.OnClickListener onClickListener;
+    private IssueCommentsAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private ImageView assigneeAvatar;
+    private TextView issueTitle;
+    private TextView issueDescription;
+    private TextView issueMilestone;
+    private TextView issueDueDate;
+    private TextView issueCreatedTime;
+    private HorizontalScrollView labelsScrollView;
+    private HorizontalScrollView assigneesScrollView;
+    private ScrollView scrollViewComments;
+    private TextView issueModified;
+    final Context ctx = this;
+    private LinearLayout labelsLayout;
+    private LinearLayout assigneesLayout;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_issue_detail);
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+        final SwipeRefreshLayout swipeRefresh = findViewById(R.id.pullToRefresh);
+
+        closeActivity = findViewById(R.id.close);
+        assigneeAvatar = findViewById(R.id.assigneeAvatar);
+        issueTitle = findViewById(R.id.issueTitle);
+        issueDescription = findViewById(R.id.issueDescription);
+        issueMilestone = findViewById(R.id.issueMilestone);
+        issueDueDate = findViewById(R.id.issueDueDate);
+        issueCreatedTime = findViewById(R.id.issueCreatedTime);
+        labelsScrollView = findViewById(R.id.labelsScrollView);
+        assigneesScrollView = findViewById(R.id.assigneesScrollView);
+        ImageView replyToIssue = findViewById(R.id.replyToIssue);
+        ImageView editIssue = findViewById(R.id.editIssue);
+        scrollViewComments = findViewById(R.id.scrollViewComments);
+        issueModified = findViewById(R.id.issueModified);
+        labelsLayout = findViewById(R.id.frameLabels);
+        assigneesLayout = findViewById(R.id.frameAssignees);
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        Objects.requireNonNull(getSupportActionBar()).setTitle(repoName);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(false);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        mRecyclerView = findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setNestedScrollingEnabled(false);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getApplicationContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        IssueCommentsViewModel.loadIssueComments(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+                    }
+                }, 500);
+            }
+        });
+
+        replyToIssue.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                tinyDb.putString("issueTitle", issueTitle.getText().toString());
+                Intent intent = new Intent(view.getContext(), ReplyToIssueActivity.class);
+                startActivity(intent);
+            }
+
+        });
+
+        editIssue.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(view.getContext(), EditIssueActivity.class);
+                startActivity(intent);
+            }
+
+        });
+
+        getSingleIssue(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid);
+        fetchDataAsync(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid);
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.generic_nav_dotted_menu, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+
+        int id = item.getItemId();
+
+        switch (id) {
+            case android.R.id.home:
+                finish();
+                return true;
+            case R.id.genericMenu:
+                SingleIssueBottomSheetFragment bottomSheet = new SingleIssueBottomSheetFragment();
+                bottomSheet.show(getSupportFragmentManager(), "singleIssueBottomSheet");
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+        if(tinyDb.getBoolean("commentPosted")) {
+            scrollViewComments.post(new Runnable() {
+                @Override
+                public void run() {
+                    IssueCommentsViewModel.loadIssueComments(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+
+                    new Handler().postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            scrollViewComments.fullScroll(ScrollView.FOCUS_DOWN);
+                        }
+                    }, 1000);
+
+                    tinyDb.putBoolean("commentPosted", false);
+                }
+            });
+        }
+
+        if(tinyDb.getBoolean("commentEdited")) {
+            scrollViewComments.post(new Runnable() {
+                @Override
+                public void run() {
+                    IssueCommentsViewModel.loadIssueComments(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+                    tinyDb.putBoolean("commentEdited", false);
+                }
+            });
+        }
+
+        if(tinyDb.getBoolean("singleIssueUpdate")) {
+
+            new Handler().postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    assigneesLayout.removeAllViews();
+                    labelsLayout.removeAllViews();
+                    getSingleIssue(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid);
+                    tinyDb.putBoolean("singleIssueUpdate", false);
+                }
+            }, 500);
+
+        }
+
+        if(tinyDb.getBoolean("issueEdited")) {
+
+            new Handler().postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    assigneesLayout.removeAllViews();
+                    labelsLayout.removeAllViews();
+                    getSingleIssue(instanceUrl, instanceToken, repoOwner, repoName, issueIndex, loginUid);
+                    tinyDb.putBoolean("issueEdited", false);
+                }
+            }, 500);
+
+        }
+
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner, String repo, int index, String loginUid) {
+
+        IssueCommentsViewModel issueCommentsModel = ViewModelProviders.of(this).get(IssueCommentsViewModel.class);
+
+        issueCommentsModel.getIssueCommentList(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), owner, repo, index).observe(this, new Observer<List<IssueComments>>() {
+            @Override
+            public void onChanged(@Nullable List<IssueComments> issueCommentsMain) {
+                adapter = new IssueCommentsAdapter(getApplicationContext(), issueCommentsMain);
+                mRecyclerView.setAdapter(adapter);
+            }
+        });
+
+    }
+
+    private void getSingleIssue(String instanceUrl, String instanceToken, String repoOwner, String repoName, int issueIndex, String loginUid) {
+
+        Call<Issues> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getIssueByIndex(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex);
+
+        call.enqueue(new Callback<Issues>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Issues> call, @NonNull Response<Issues> response) {
+
+                if (response.isSuccessful()) {
+                    if (response.code() == 200) {
+
+                        final TableTheme tableTheme = TableTheme.buildWithDefaults(Objects.requireNonNull(getApplicationContext()))
+                                .tableBorderWidth(1)
+                                .tableCellPadding(0)
+                                .build();
+
+                        final Markwon markwon = Markwon.builder(Objects.requireNonNull(getApplicationContext()))
+                                .usePlugin(CorePlugin.create())
+                                .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                                .usePlugin(ImagesPlugin.createWithAssets(getApplicationContext()))
+                                .usePlugin(new AbstractMarkwonPlugin() {
+                                    @Override
+                                    public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                                        builder
+                                                .codeTextColor(Color.GREEN)
+                                                .codeBackgroundColor(Color.BLACK)
+                                                .linkColor(getApplicationContext().getResources().getColor(R.color.lightBlue));
+                                    }
+                                })
+                                .usePlugin(TablePlugin.create(tableTheme))
+                                .usePlugin(TaskListPlugin.create(getApplicationContext()))
+                                .usePlugin(HtmlPlugin.create())
+                                .usePlugin(GifPlugin.create())
+                                .usePlugin(StrikethroughPlugin.create())
+                                .build();
+
+                        TinyDB tinyDb = new TinyDB(getApplicationContext());
+                        final String locale = tinyDb.getString("locale");
+                        final String timeFormat = tinyDb.getString("dateFormat");
+
+                        Issues singleIssue = response.body();
+                        assert singleIssue != null;
+                        Picasso.get().load(singleIssue.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(assigneeAvatar);
+                        issueTitle.setText(getString(R.string.issueTitleWithId, singleIssue.getNumber(), singleIssue.getTitle()));
+                        String cleanIssueDescription = singleIssue.getBody().trim();
+                        final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(cleanIssueDescription));
+                        issueDescription.setText(UserMentions.UserMentionsFunc(getApplicationContext(), bodyWithMD, cleanIssueDescription));
+
+                        RelativeLayout.LayoutParams paramsDesc = (RelativeLayout.LayoutParams)issueDescription.getLayoutParams();
+
+                        LinearLayout.LayoutParams params1 = new LinearLayout.LayoutParams(80, 80);
+                        params1.setMargins(15, 0, 0, 0);
+
+                        if(singleIssue.getAssignees() != null) {
+                            for (int i = 0; i < singleIssue.getAssignees().size(); i++) {
+
+                                ImageView assigneesView = new ImageView(getApplicationContext());
+
+                                Picasso.get().load(singleIssue.getAssignees().get(i).getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(80, 80).centerCrop().into(assigneesView);
+
+                                assigneesLayout.addView(assigneesView);
+                                assigneesView.setLayoutParams(params1);
+                                if (!singleIssue.getAssignees().get(i).getFull_name().equals("")) {
+                                    assigneesView.setOnClickListener(new ClickListener(getString(R.string.assignedTo, singleIssue.getAssignees().get(i).getFull_name()), getApplicationContext()));
+                                } else {
+                                    assigneesView.setOnClickListener(new ClickListener(getString(R.string.assignedTo, singleIssue.getAssignees().get(i).getLogin()), getApplicationContext()));
+                                }
+
+                            }
+                        }
+                        else {
+                            assigneesScrollView.setVisibility(View.GONE);
+                        }
+
+                        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
+                        params.setMargins(0, 0, 15, 0);
+
+                        if(singleIssue.getLabels() != null) {
+                            int width = 33;
+                            for (int i = 0; i < singleIssue.getLabels().size(); i++) {
+
+                                String labelColor = singleIssue.getLabels().get(i).getColor();
+                                String labelName = singleIssue.getLabels().get(i).getName();
+                                int color = Color.parseColor("#" + labelColor);
+
+                                ImageView labelsView = new ImageView(getApplicationContext());
+                                labelsLayout.setOrientation(LinearLayout.HORIZONTAL);
+                                labelsLayout.setGravity(Gravity.START | Gravity.TOP);
+                                labelsView.setLayoutParams(params);
+
+                                TextDrawable drawable = TextDrawable.builder()
+                                        .beginConfig()
+                                        .useFont(Typeface.DEFAULT)
+                                        .textColor(new ColorInverter().getContrastColor(color))
+                                        .fontSize(36)
+                                        .width((width * labelName.length()) - ((width / 4) * labelName.length()))
+                                        .height(60)
+                                        .endConfig()
+                                        .buildRoundRect(labelName, color, 8);
+                                labelsView.setImageDrawable(drawable);
+
+                                labelsLayout.addView(labelsView);
+
+                            }
+                        }
+                        else {
+                            labelsScrollView.setVisibility(View.GONE);
+                        }
+
+                        if(singleIssue.getDue_date() != null) {
+
+                            if (timeFormat.equals("normal") || timeFormat.equals("pretty")) {
+                                DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd", new Locale(locale));
+                                String dueDate = formatter.format(singleIssue.getDue_date());
+                                issueDueDate.setText(getString(R.string.dueDate, dueDate));
+                                issueDueDate.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(singleIssue.getDue_date()), getApplicationContext()));
+                            } else if (timeFormat.equals("normal1")) {
+                                DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy", new Locale(locale));
+                                String dueDate = formatter.format(singleIssue.getDue_date());
+                                issueDueDate.setText(getString(R.string.dueDate, dueDate));
+                            }
+
+                        }
+                        else {
+
+                            issueDueDate.setVisibility(View.GONE);
+                        }
+
+                        String edited;
+
+                        if(!singleIssue.getUpdated_at().equals(singleIssue.getCreated_at())) {
+                            edited = getString(R.string.colorfulBulletSpan) + getString(R.string.modifiedText);
+                            issueModified.setVisibility(View.VISIBLE);
+                            issueModified.setText(edited);
+                            issueModified.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(singleIssue.getUpdated_at()), ctx));
+                        }
+                        else {
+                            issueModified.setVisibility(View.INVISIBLE);
+                        }
+
+                        if((singleIssue.getDue_date() == null && singleIssue.getMilestone() == null) && singleIssue.getAssignees() != null) {
+                            paramsDesc.setMargins(0, 35, 0, 0);
+                            issueDescription.setLayoutParams(paramsDesc);
+                        }
+                        else if(singleIssue.getDue_date() == null && singleIssue.getMilestone() == null) {
+                            paramsDesc.setMargins(0, 55, 0, 0);
+                            issueDescription.setLayoutParams(paramsDesc);
+                        }
+                        else if(singleIssue.getAssignees() == null) {
+                            paramsDesc.setMargins(0, 35, 0, 0);
+                            issueDescription.setLayoutParams(paramsDesc);
+                        }
+                        else {
+                            paramsDesc.setMargins(0, 15, 0, 0);
+                            issueDescription.setLayoutParams(paramsDesc);
+                        }
+
+                        switch (timeFormat) {
+                            case "pretty": {
+                                PrettyTime prettyTime = new PrettyTime(new Locale(locale));
+                                String createdTime = prettyTime.format(singleIssue.getCreated_at());
+                                issueCreatedTime.setText(getString(R.string.createdTime, createdTime));
+                                issueCreatedTime.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(singleIssue.getCreated_at()), getApplicationContext()));
+                                break;
+                            }
+                            case "normal": {
+                                DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd '" + getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                                String createdTime = formatter.format(singleIssue.getCreated_at());
+                                issueCreatedTime.setText(getString(R.string.createdTime, createdTime));
+                                break;
+                            }
+                            case "normal1": {
+                                DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy '" + getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                                String createdTime = formatter.format(singleIssue.getCreated_at());
+                                issueCreatedTime.setText(getString(R.string.createdTime, createdTime));
+                                break;
+                            }
+                        }
+
+                        if(singleIssue.getMilestone() != null) {
+                            issueMilestone.setText(getString(R.string.issueMilestone, singleIssue.getMilestone().getTitle()));
+                        }
+                        else {
+                            issueMilestone.setVisibility(View.GONE);
+                        }
+
+                        if (!singleIssue.getUser().getFull_name().equals("")) {
+                            assigneeAvatar.setOnClickListener(new ClickListener(getApplicationContext().getResources().getString(R.string.issueCreator) + singleIssue.getUser().getFull_name(), getApplicationContext()));
+                        } else {
+                            assigneeAvatar.setOnClickListener(new ClickListener(getApplicationContext().getResources().getString(R.string.issueCreator) + singleIssue.getUser().getLogin(), getApplicationContext()));
+                        }
+
+                    }
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Issues> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/LoginActivity.java

@@ -0,0 +1,359 @@
+package org.mian.gitnex.activities;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.Spinner;
+import android.widget.TextView;
+import com.tooltip.Tooltip;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.UserTokens;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.R;
+import org.mian.gitnex.util.TinyDB;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.List;
+import java.util.Objects;
+import okhttp3.Credentials;
+import okhttp3.Headers;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class LoginActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private Button login_button;
+    private EditText instance_url, login_uid, login_passwd;
+    private Spinner protocolSpinner;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        login_button = findViewById(R.id.login_button);
+        instance_url = findViewById(R.id.instance_url);
+        login_uid = findViewById(R.id.login_uid);
+        login_passwd = findViewById(R.id.login_passwd);
+        ImageView info_button = findViewById(R.id.info);
+        final TextView viewTextGiteaVersion = findViewById(R.id.appVersion);
+        protocolSpinner = findViewById(R.id.httpsSpinner);
+
+        viewTextGiteaVersion.setText(AppUtil.getAppVersion(getApplicationContext()));
+
+        Resources res = getResources();
+        String[] allProtocols = res.getStringArray(R.array.protocolValues);
+
+        final ArrayAdapter<String> adapterProtocols = new ArrayAdapter<String>(Objects.requireNonNull(getApplicationContext()),
+                R.layout.spinner_item, allProtocols);
+
+        adapterProtocols.setDropDownViewResource(R.layout.spinner_dropdown_item);
+        protocolSpinner.setAdapter(adapterProtocols);
+
+        protocolSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
+
+                String value = getResources().getStringArray(R.array.protocolValues)[pos];
+                if(value.toLowerCase().equals("http")) {
+                    Toasty.info(getApplicationContext(), getResources().getString(R.string.protocolError));
+                }
+
+            }
+            public void onNothingSelected(AdapterView<?> parent) {
+            }
+        });
+
+        info_button.setOnClickListener(infoListener);
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        //login_button.setOnClickListener(this);
+        if(!tinyDb.getString("instanceUrlRaw").isEmpty()) {
+            instance_url.setText(tinyDb.getString("instanceUrlRaw"));
+        }
+        if(!tinyDb.getString("loginUid").isEmpty()) {
+            login_uid.setText(tinyDb.getString("loginUid"));
+        }
+
+        if(tinyDb.getBoolean("loggedInMode")) {
+
+            startActivity(new Intent(LoginActivity.this, MainActivity.class));
+            finish();
+
+        }
+
+        login_button.setOnClickListener(loginListener);
+
+    }
+
+    @Override
+    public void onClick(View v) {
+
+        switch(v.getId()) {
+
+            case R.id.login_button:
+                login();
+                break;
+            default:
+
+        }
+
+    }
+
+    private View.OnClickListener loginListener = new View.OnClickListener() {
+        public void onClick(View v) {
+        login_button.setEnabled(false);
+        login_button.setText(R.string.processingText);
+        login();
+        }
+    };
+
+    private View.OnClickListener infoListener = new View.OnClickListener() {
+        public void onClick(View v) {
+        new Tooltip.Builder(v)
+            .setText(R.string.urlInfoTooltip)
+            .setTextColor(getResources().getColor(R.color.white))
+            .setBackgroundColor(getResources().getColor(R.color.tooltipBackground))
+            .setCancelable(true)
+            .setDismissOnClick(true)
+            .setPadding(30)
+            .setCornerRadius(R.dimen.tooltipCornor)
+            .setGravity(Gravity.BOTTOM)
+            .show();
+        }
+    };
+
+    @SuppressLint("ResourceAsColor")
+    private void login() {
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        boolean connToInternet = AppUtil.haveNetworkConnection(LoginActivity.this);
+
+        String instanceUrl = instance_url.getText().toString().trim();
+        String loginUid = login_uid.getText().toString();
+        String loginPass = login_passwd.getText().toString();
+        String protocol = protocolSpinner.getSelectedItem().toString();
+
+        if(instanceUrl.contains("@")) {
+
+            String[] urlForHttpAuth = instanceUrl.split("@");
+
+            tinyDb.putString("basicAuthPassword", loginPass);
+            tinyDb.putBoolean("basicAuthFlag", true);
+
+            instanceUrl = urlForHttpAuth[1];
+            loginUid = urlForHttpAuth[0];
+
+        }
+
+        String instanceHost;
+        if(AppUtil.httpCheck(instanceUrl)) {
+
+            URI uri = null;
+            try {
+                uri = new URI(instanceUrl);
+            } catch (URISyntaxException e) {
+                e.printStackTrace();
+            }
+            assert uri != null;
+            instanceHost = uri.getHost();
+
+        }
+        else {
+            instanceHost = instanceUrl;
+        }
+
+        if(protocol.toLowerCase().equals("https")) {
+            instanceUrl = "https://" + instanceHost + "/api/v1/";
+        }
+        else {
+            instanceUrl = "http://" + instanceHost + "/api/v1/";
+        }
+
+        tinyDb.putString("instanceUrlRaw", instanceHost);
+        tinyDb.putString("loginUid", loginUid);
+        tinyDb.putString("instanceUrl", instanceUrl);
+
+        if(connToInternet) {
+
+            if(instance_url.getText().toString().equals("") || loginUid.equals("") ||
+                    login_passwd.getText().toString().equals("")) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.emptyFields));
+                login_button.setEnabled(true);
+                login_button.setText(R.string.btnLogin);
+                return;
+
+            }
+
+            letTheUserIn(instanceUrl, loginUid, loginPass);
+
+        }
+        else {
+
+            Toasty.info(getApplicationContext(), getString(R.string.checkNetConnection));
+
+        }
+
+    }
+
+    private void letTheUserIn(final String instanceUrl, final String loginUid, final String loginPass) {
+
+        final String credential = Credentials.basic(loginUid, loginPass);
+
+        Call<List<UserTokens>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getUserTokens(credential, loginUid);
+
+        call.enqueue(new Callback<List<UserTokens>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<UserTokens>> call, @NonNull retrofit2.Response<List<UserTokens>> response) {
+
+                List<UserTokens> userTokens = response.body();
+                final TinyDB tinyDb = new TinyDB(getApplicationContext());
+                Headers responseHeaders = response.headers();
+
+                if (response.isSuccessful()) {
+
+                    if (response.code() == 200) {
+
+                        boolean setTokenFlag = false;
+
+                        assert userTokens != null;
+                        if (userTokens.size() > 0) {
+                            for (int i = 0; i < userTokens.size(); i++) {
+                                if (userTokens.get(i).getSha1().equals(tinyDb.getString(loginUid + "-token"))) {
+                                    setTokenFlag = true;
+                                    break;
+                                }
+                                //Log.i("Tokens: ", userTokens.get(i).getSha1());
+                            }
+                        }
+
+                        if(tinyDb.getString(loginUid + "-token").isEmpty() || !setTokenFlag) {
+
+                            UserTokens createUserToken = new UserTokens("gitnex-app-token");
+
+                            Call<UserTokens> callCreateToken = RetrofitClient
+                                .getInstance(instanceUrl)
+                                .getApiInterface()
+                                .createNewToken(credential, loginUid, createUserToken);
+
+                            callCreateToken.enqueue(new Callback<UserTokens>() {
+
+                                @Override
+                                public void onResponse(@NonNull Call<UserTokens> callCreateToken, @NonNull retrofit2.Response<UserTokens> responseCreate) {
+
+                                    if (responseCreate.isSuccessful()) {
+
+                                        if(responseCreate.code() == 201) {
+
+                                            UserTokens newToken = responseCreate.body();
+                                            assert newToken != null;
+                                            //Log.i("Tokens-NEW", "new:" + newToken.getSha1());
+
+                                            if (!newToken.getSha1().equals("")) {
+
+                                                tinyDb.remove("loginPass");
+                                                tinyDb.putBoolean("loggedInMode", true);
+                                                tinyDb.putString(loginUid + "-token", newToken.getSha1());
+                                                //Log.i("Tokens", "new:" + newToken.getSha1() + " old:" + tinyDb.getString(loginUid + "-token"));
+
+                                                startActivity(new Intent(LoginActivity.this, MainActivity.class));
+                                                finish();
+
+                                            }
+
+                                        }
+
+                                    }
+                                    else if(responseCreate.code() == 500) {
+
+                                        String toastError = getResources().getString(R.string.genericApiStatusError) + String.valueOf(responseCreate.code());
+                                        Toasty.info(getApplicationContext(), toastError);
+                                        login_button.setEnabled(true);
+                                        login_button.setText(R.string.btnLogin);
+
+                                    }
+
+                                }
+
+                                @Override
+                                public void onFailure(@NonNull Call<UserTokens> createUserToken, Throwable t) {
+
+                                }
+
+                            });
+                        }
+                        else {
+
+                            //Log.i("Current Token", tinyDb.getString(loginUid + "-token"));
+                            tinyDb.putBoolean("loggedInMode", true);
+                            startActivity(new Intent(LoginActivity.this, MainActivity.class));
+                            finish();
+
+                        }
+
+                    }
+
+                }
+                else if(response.code() == 500) {
+
+                    String toastError = getResources().getString(R.string.genericApiStatusError) + String.valueOf(response.code());
+                    Toasty.info(getApplicationContext(), toastError);
+                    login_button.setEnabled(true);
+                    login_button.setText(R.string.btnLogin);
+
+                }
+                else {
+
+                    String toastError = getResources().getString(R.string.genericApiStatusError) + String.valueOf(response.code());
+                    //Log.i("error message else4", String.valueOf(response.code()));
+
+                    Toasty.info(getApplicationContext(), toastError);
+                    login_button.setEnabled(true);
+                    login_button.setText(R.string.btnLogin);
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<UserTokens>> call, @NonNull Throwable t) {
+                Log.e("onFailure-login", t.toString());
+                Toasty.info(getApplicationContext(), getResources().getString(R.string.malformedJson));
+                login_button.setEnabled(true);
+                login_button.setText(R.string.btnLogin);
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/MainActivity.java

@@ -0,0 +1,360 @@
+package org.mian.gitnex.activities;
+
+import android.content.Context;
+import android.content.Intent;
+import androidx.annotation.NonNull;
+import com.google.android.material.navigation.NavigationView;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AppCompatActivity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.NetworkPolicy;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.fragments.AboutFragment;
+import org.mian.gitnex.fragments.MyRepositoriesFragment;
+import org.mian.gitnex.fragments.NavSubMenuBottomSheetFragment;
+import org.mian.gitnex.fragments.OrganizationsFragment;
+import org.mian.gitnex.fragments.SettingsFragment;
+import org.mian.gitnex.fragments.StarredRepositoriesFragment;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.fragments.ProfileFragment;
+import org.mian.gitnex.fragments.RepositoriesFragment;
+import java.util.Objects;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
+
+    private DrawerLayout drawer;
+    private TextView userFullName;
+    private TextView userEmail;
+    private ImageView userAvatar;
+    final Context ctx = this;
+    private ImageView navSubMenu;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+        tinyDb.putBoolean("noConnection", false);
+        //userAvatar = findViewById(R.id.userAvatar);
+
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getString("dateFormat").isEmpty()) {
+            tinyDb.putString("dateFormat", "pretty");
+        }
+
+        if(tinyDb.getString("enableCounterIssueBadgeInit").isEmpty()) {
+            tinyDb.putBoolean("enableCounterIssueBadge", true);
+        }
+
+        String appLocale = tinyDb.getString("locale");
+        AppUtil.setAppLocale(getResources(), appLocale);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        if(!tinyDb.getBoolean("loggedInMode")) {
+            logout();
+            return;
+        }
+
+        androidx.appcompat.widget.Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        drawer = findViewById(R.id.drawer_layout);
+        NavigationView navigationView = findViewById(R.id.nav_view);
+        navigationView.setNavigationItemSelectedListener(this);
+        final View hView =  navigationView.getHeaderView(0);
+
+        navSubMenu = hView.findViewById(R.id.navSubMenu);
+        navSubMenu.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                NavSubMenuBottomSheetFragment bottomSheet = new NavSubMenuBottomSheetFragment();
+                bottomSheet.show(getSupportFragmentManager(), "adminMenuBottomSheet");
+            }
+        });
+
+        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
+                R.string.navigation_drawer_open, R.string.navigation_drawer_close);
+        toggle.getDrawerArrowDrawable().setColor(getResources().getColor(R.color.white));
+        drawer.addDrawerListener(toggle);
+
+        drawer.addDrawerListener(new DrawerLayout.DrawerListener() {
+
+            @Override
+            public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
+
+            }
+
+            @Override
+            public void onDrawerOpened(@NonNull View drawerView) {
+
+                boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+                if(!connToInternet) {
+
+                    if(!tinyDb.getBoolean("noConnection")) {
+                        Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+                    }
+
+                    tinyDb.putBoolean("noConnection", true);
+
+                    String userEmailNav = tinyDb.getString("userEmail");
+                    String userFullNameNav = tinyDb.getString("userFullname");
+                    String userAvatarNav = tinyDb.getString("userAvatar");
+
+                    userEmail = hView.findViewById(R.id.userEmail);
+                    if (!userEmailNav.equals("")) {
+                        userEmail.setText(userEmailNav);
+                    }
+
+                    userFullName = hView.findViewById(R.id.userFullname);
+                    if (!userFullNameNav.equals("")) {
+                        userFullName.setText(userFullNameNav);
+                    }
+
+                    userAvatar = hView.findViewById(R.id.userAvatar);
+                    if (!userAvatarNav.equals("")) {
+                        Picasso.get().load(userAvatarNav).networkPolicy(NetworkPolicy.OFFLINE).transform(new RoundedTransformation(100, 0)).resize(180, 180).centerCrop().into(userAvatar);
+                    }
+
+                } else {
+
+                    displayUserInfo(instanceUrl, instanceToken, loginUid);
+                    tinyDb.putBoolean("noConnection", false);
+
+                }
+
+            }
+
+            @Override
+            public void onDrawerClosed(@NonNull View drawerView) {
+                // Called when a drawer has settled in a completely closed state.
+            }
+
+            @Override
+            public void onDrawerStateChanged(int newState) {
+                // Called when the drawer motion state changes. The new state will be one of STATE_IDLE, STATE_DRAGGING or STATE_SETTLING.
+            }
+        });
+
+        toggle.syncState();
+
+        if(savedInstanceState == null) {
+            getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                    new MyRepositoriesFragment()).commit();
+            navigationView.setCheckedItem(R.id.nav_home);
+        }
+
+        if(!connToInternet) {
+
+            if(!tinyDb.getBoolean("noConnection")) {
+                Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            }
+
+            tinyDb.putBoolean("noConnection", true);
+
+        } else {
+
+            displayUserInfo(instanceUrl, instanceToken, loginUid);
+            tinyDb.putBoolean("noConnection", false);
+
+        }
+
+    }
+
+    public void setActionBarTitle (@NonNull String title) {
+        Objects.requireNonNull(getSupportActionBar()).setTitle(title);
+    }
+
+    @Override
+    public void onBackPressed() {
+
+        if(drawer.isDrawerOpen(GravityCompat.START)) {
+            drawer.closeDrawer(GravityCompat.START);
+        }
+        else {
+            super.onBackPressed();
+        }
+
+    }
+
+    @Override
+    public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
+
+        switch (menuItem.getItemId()) {
+            case R.id.nav_home:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new MyRepositoriesFragment()).commit();
+                break;
+            case R.id.nav_organizations:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new OrganizationsFragment()).commit();
+                break;
+            case R.id.nav_profile:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new ProfileFragment()).commit();
+                break;
+            case R.id.nav_repositories:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new RepositoriesFragment()).commit();
+                break;
+            case R.id.nav_settings:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new SettingsFragment()).commit();
+                break;
+            case R.id.nav_logout:
+                logout();
+                overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
+                break;
+            case R.id.nav_about:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new AboutFragment()).commit();
+                break;
+            case R.id.nav_starred_repos:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new StarredRepositoriesFragment()).commit();
+                break;
+        }
+
+        drawer.closeDrawer(GravityCompat.START);
+        return true;
+    }
+
+    public void logout() {
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        tinyDb.putBoolean("loggedInMode", false);
+        tinyDb.remove("basicAuthPassword");
+        tinyDb.putBoolean("basicAuthFlag", false);
+        //tinyDb.clear();
+        finish();
+        startActivity(new Intent(MainActivity.this, LoginActivity.class));
+
+    }
+
+    private void displayUserInfo(String instanceUrl, String token, String loginUid) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        Call<UserInfo> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getUserInfo(Authorization.returnAuthentication(getApplicationContext(), loginUid, token));
+
+        NavigationView navigationView = findViewById(R.id.nav_view);
+        final View hView =  navigationView.getHeaderView(0);
+
+        call.enqueue(new Callback<UserInfo>() {
+
+            @Override
+            public void onResponse(@NonNull Call<UserInfo> call, @NonNull retrofit2.Response<UserInfo> response) {
+
+                UserInfo userDetails = response.body();
+
+                if (response.isSuccessful()) {
+
+                    if (response.code() == 200) {
+
+                        assert userDetails != null;
+                        tinyDb.putString("userLogin", userDetails.getLogin());
+                        if(!userDetails.getFullname().equals("")) {
+                            tinyDb.putString("userFullname", userDetails.getFullname());
+                        }
+                        else {
+                            tinyDb.putString("userFullname", "...");
+                        }
+
+                        tinyDb.putString("userEmail", userDetails.getEmail());
+                        tinyDb.putString("userAvatar", userDetails.getAvatar());
+                        if(userDetails.getLang() != null) {
+                            tinyDb.putString("userLang", userDetails.getLang());
+                        }
+                        else
+                        {
+                            tinyDb.putString("userLang", "...");
+                        }
+
+                        userAvatar = hView.findViewById(R.id.userAvatar);
+                        if (!Objects.requireNonNull(userDetails).getAvatar().equals("")) {
+                            Picasso.get().load(userDetails.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(180, 180).centerCrop().into(userAvatar);
+                        } else {
+                            userAvatar.setImageResource(R.mipmap.ic_launcher_round);
+                        }
+
+                        userFullName = hView.findViewById(R.id.userFullname);
+                        if (!userDetails.getFullname().equals("")) {
+                            userFullName.setText(userDetails.getFullname());
+                        } else if (!userDetails.getLogin().equals("")) {
+                            userFullName.setText(userDetails.getLogin());
+                        } else {
+                            userFullName.setText("...");
+                        }
+
+                        userEmail = hView.findViewById(R.id.userEmail);
+                        if (!userDetails.getEmail().equals("")) {
+                            userEmail.setText(userDetails.getEmail());
+                        } else {
+                            userEmail.setText("...");
+                        }
+
+                        userAvatar.setOnClickListener(new View.OnClickListener() {
+                            public void onClick(View v) {
+                                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                                        new ProfileFragment()).commit();
+                                drawer.closeDrawers();
+                            }
+                        });
+
+                    }
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    String toastError = getResources().getString(R.string.genericApiStatusError) + String.valueOf(response.code());
+                    Toasty.info(getApplicationContext(), toastError);
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserInfo> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/NewMilestoneActivity.java

@@ -0,0 +1,216 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.app.DatePickerDialog;
+import android.content.Context;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+import android.widget.ImageView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Milestones;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.Calendar;
+
+/**
+ * Author M M Arif
+ */
+
+public class NewMilestoneActivity extends AppCompatActivity implements View.OnClickListener {
+
+    private EditText milestoneDueDate;
+    private View.OnClickListener onClickListener;
+    private EditText milestoneTitle;
+    private EditText milestoneDescription;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_new_milestone);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        milestoneDueDate = findViewById(R.id.milestoneDueDate);
+        ImageView closeActivity = findViewById(R.id.close);
+        Button createNewMilestoneButton = findViewById(R.id.createNewMilestoneButton);
+        milestoneTitle = findViewById(R.id.milestoneTitle);
+        milestoneDescription = findViewById(R.id.milestoneDescription);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+        milestoneDueDate.setOnClickListener(this);
+
+        if(!connToInternet) {
+
+            createNewMilestoneButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createNewMilestoneButton.setBackground(shape);
+
+        } else {
+
+            createNewMilestoneButton.setOnClickListener(createMilestoneListener);
+
+        }
+
+    }
+
+    private View.OnClickListener createMilestoneListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processNewMilestone();
+        }
+    };
+
+    private void processNewMilestone() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        AppUtil appUtil = new AppUtil();
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        //String appLocale = tinyDb.getString("locale");
+
+        String newMilestoneTitle = milestoneTitle.getText().toString();
+        String newMilestoneDescription = milestoneDescription.getText().toString();
+        String newMilestoneDueDate = milestoneDueDate.getText().toString();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(newMilestoneTitle.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.milestoneNameErrorEmpty));
+            return;
+
+        }
+
+        if(!newMilestoneDescription.equals("")) {
+            if (appUtil.charactersLength(newMilestoneDescription) > 255) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.milestoneDescError));
+                return;
+
+            }
+        }
+
+        if(newMilestoneDueDate.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.milestoneDateEmpty));
+            return;
+
+        }
+
+        String finalMilestoneDueDate = (AppUtil.customDateCombine(AppUtil.customDateFormat(newMilestoneDueDate)));
+        createNewMilestone(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, newMilestoneTitle, newMilestoneDescription, finalMilestoneDueDate);
+
+    }
+
+    private void createNewMilestone(final String instanceUrl, final String token, String repoOwner, String repoName, String newMilestoneTitle, String newMilestoneDescription, String newMilestoneDueDate) {
+
+        Milestones createMilestone = new Milestones(newMilestoneDescription, newMilestoneTitle, newMilestoneDueDate);
+
+        Call<Milestones> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .createMilestone(token, repoOwner, repoName, createMilestone);
+
+        call.enqueue(new Callback<Milestones>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Milestones> call, @NonNull retrofit2.Response<Milestones> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 201) {
+
+                        TinyDB tinyDb = new TinyDB(getApplicationContext());
+                        tinyDb.putBoolean("milestoneCreated", true);
+                        Toasty.info(getApplicationContext(), getString(R.string.milestoneCreated));
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.milestoneCreatedError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Milestones> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    @Override
+    public void onClick(View v) {
+
+        if (v == milestoneDueDate) {
+
+            final Calendar c = Calendar.getInstance();
+            int mYear = c.get(Calendar.YEAR);
+            final int mMonth = c.get(Calendar.MONTH);
+            final int mDay = c.get(Calendar.DAY_OF_MONTH);
+
+            DatePickerDialog datePickerDialog = new DatePickerDialog(this,
+                    new DatePickerDialog.OnDateSetListener() {
+
+                        @Override
+                        public void onDateSet(DatePicker view, int year,
+                                              int monthOfYear, int dayOfMonth) {
+
+                            milestoneDueDate.setText(getString(R.string.setDueDate, year, (monthOfYear + 1), dayOfMonth));
+
+                        }
+                    }, mYear, mMonth, mDay);
+            datePickerDialog.show();
+        }
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/NewOrganizationActivity.java

@@ -0,0 +1,183 @@
+package org.mian.gitnex.activities;
+
+import android.content.Context;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.UserOrganizations;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class NewOrganizationActivity extends AppCompatActivity {
+
+    public ImageView closeActivity;
+    private View.OnClickListener onClickListener;
+
+    private EditText orgName;
+    private EditText orgDesc;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_new_organization);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        closeActivity = findViewById(R.id.close);
+        orgName = findViewById(R.id.newOrganizationName);
+        orgDesc = findViewById(R.id.newOrganizationDescription);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        Button createOrganizationButton = findViewById(R.id.createNewOrganizationButton);
+
+        if(!connToInternet) {
+
+            createOrganizationButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createOrganizationButton.setBackground(shape);
+
+        } else {
+
+            createOrganizationButton.setOnClickListener(createOrgListener);
+
+        }
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+    private View.OnClickListener createOrgListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processNewOrganization();
+        }
+    };
+
+    private void processNewOrganization() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        AppUtil appUtil = new AppUtil();
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        String newOrgName = orgName.getText().toString();
+        String newOrgDesc = orgDesc.getText().toString();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(!newOrgDesc.equals("")) {
+            if (appUtil.charactersLength(newOrgDesc) > 255) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.orgDescError));
+                return;
+
+            }
+        }
+
+        if(newOrgName.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.orgNameErrorEmpty));
+
+        }
+        else if(!appUtil.checkStrings(newOrgName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.orgNameErrorInvalid));
+
+        }
+        else {
+
+            createNewOrganization(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), newOrgName, newOrgDesc);
+
+        }
+
+    }
+
+    private void createNewOrganization(final String instanceUrl, final String token, String orgName, String orgDesc) {
+
+        UserOrganizations createOrganization = new UserOrganizations(orgName, null, orgDesc, null, null);
+
+        Call<UserOrganizations> call = RetrofitClient
+            .getInstance(instanceUrl)
+            .getApiInterface()
+            .createNewOrganization(token, createOrganization);
+
+        call.enqueue(new Callback<UserOrganizations>() {
+
+            @Override
+            public void onResponse(@NonNull Call<UserOrganizations> call, @NonNull retrofit2.Response<UserOrganizations> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 201) {
+
+                        TinyDB tinyDb = new TinyDB(getApplicationContext());
+                        tinyDb.putBoolean("orgCreated", true);
+                        Toasty.info(getApplicationContext(), getString(R.string.orgCreated));
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    if(response.code() == 404) {
+                        Toasty.info(getApplicationContext(), getString(R.string.apiNotFound));
+                    }
+                    else {
+                        Toasty.info(getApplicationContext(), getString(R.string.orgCreatedError));
+                    }
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserOrganizations> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/NewRepoActivity.java

@@ -0,0 +1,287 @@
+package org.mian.gitnex.activities;
+
+import android.content.Context;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import android.util.Log;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.Spinner;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.OrgOwner;
+import org.mian.gitnex.models.OrganizationRepository;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class NewRepoActivity extends AppCompatActivity {
+
+    public ImageView closeActivity;
+    private View.OnClickListener onClickListener;
+    private Spinner spinner;
+    private Button createRepo;
+    private EditText repoName;
+    private EditText repoDesc;
+    private CheckBox repoAccess;
+    final Context ctx = this;
+
+    List<OrgOwner> orgsList = new ArrayList<>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_new_repo);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String userLogin = tinyDb.getString("userLogin");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        closeActivity = findViewById(R.id.close);
+        repoName = findViewById(R.id.newRepoName);
+        repoDesc = findViewById(R.id.newRepoDescription);
+        repoAccess = findViewById(R.id.newRepoPrivate);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        spinner = findViewById(R.id.ownerSpinner);
+        spinner.getBackground().setColorFilter(getResources().getColor(R.color.white), PorterDuff.Mode.SRC_ATOP);
+        getOrgs(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), userLogin);
+        spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                OrgOwner user = (OrgOwner) parent.getSelectedItem();
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+
+            }
+        });
+
+        createRepo = findViewById(R.id.createNewRepoButton);
+        createRepo.setEnabled(false);
+
+        if(!connToInternet) {
+
+            createRepo.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            createRepo.setBackground(shape);
+
+        } else {
+
+            createRepo.setOnClickListener(createRepoListener);
+
+        }
+
+    }
+
+    private View.OnClickListener createRepoListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processNewRepo();
+        }
+    };
+
+    private void processNewRepo() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        AppUtil appUtil = new AppUtil();
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        String newRepoName = repoName.getText().toString();
+        String newRepoDesc = repoDesc.getText().toString();
+        String repoOwner = spinner.getSelectedItem().toString();
+        boolean newRepoAccess = repoAccess.isChecked();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(!newRepoDesc.equals("")) {
+            if (appUtil.charactersLength(newRepoDesc) > 255) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.repoDescError));
+                return;
+
+            }
+        }
+
+        if(newRepoName.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.repoNameErrorEmpty));
+
+        }
+        else if(!appUtil.checkStrings(newRepoName)) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.repoNameErrorInvalid));
+
+        }
+        else {
+
+            //Log.i("repoOwner", String.valueOf(repoOwner));
+            createNewRepository(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), loginUid, newRepoName, newRepoDesc, repoOwner, newRepoAccess);
+
+        }
+
+    }
+
+    private void createNewRepository(final String instanceUrl, final String token, String loginUid, String repoName, String repoDesc, String repoOwner, boolean isPrivate) {
+
+        OrganizationRepository createRepository = new OrganizationRepository(true, repoDesc, null, null, repoName, isPrivate, "Default");
+
+        Call<OrganizationRepository> call;
+        if(repoOwner.equals(loginUid)) {
+
+            call = RetrofitClient
+                    .getInstance(instanceUrl)
+                    .getApiInterface()
+                    .createNewUserRepository(token, createRepository);
+
+        }
+        else {
+
+            call = RetrofitClient
+                    .getInstance(instanceUrl)
+                    .getApiInterface()
+                    .createNewUserOrgRepository(token, repoOwner, createRepository);
+
+        }
+
+        call.enqueue(new Callback<OrganizationRepository>() {
+
+            @Override
+            public void onResponse(@NonNull Call<OrganizationRepository> call, @NonNull retrofit2.Response<OrganizationRepository> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 201) {
+
+                        TinyDB tinyDb = new TinyDB(getApplicationContext());
+                        tinyDb.putBoolean("repoCreated", true);
+                        Toasty.info(getApplicationContext(), getString(R.string.repoCreated));
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.repoCreatedError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<OrganizationRepository> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void getOrgs(String instanceUrl, String instanceToken, final String userLogin) {
+
+        Call<List<OrgOwner>> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getOrgOwners(instanceToken);
+
+        call.enqueue(new Callback<List<OrgOwner>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<OrgOwner>> call, @NonNull retrofit2.Response<List<OrgOwner>> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 200) {
+
+                        List<OrgOwner> orgsList_ = response.body();
+
+                        orgsList.add(new OrgOwner(userLogin));
+                        assert orgsList_ != null;
+                        if(orgsList_.size() > 0) {
+                            for (int i = 0; i < orgsList_.size(); i++) {
+
+                                OrgOwner data = new OrgOwner(
+                                        orgsList_.get(i).getUsername()
+                                );
+                                orgsList.add(data);
+
+                            }
+                        }
+
+                        ArrayAdapter<OrgOwner> adapter = new ArrayAdapter<>(getApplicationContext(),
+                                R.layout.spinner_item, orgsList);
+
+                        adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
+                        spinner.setAdapter(adapter);
+                        createRepo.setEnabled(true);
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<OrgOwner>> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/OrgDetailActivity.java

@@ -0,0 +1,131 @@
+package org.mian.gitnex.activities;
+
+import com.google.android.material.tabs.TabLayout;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import org.mian.gitnex.R;
+import org.mian.gitnex.fragments.MembersByOrgFragment;
+import org.mian.gitnex.fragments.OrgBottomSheetFragment;
+import org.mian.gitnex.fragments.RepositoriesByOrgFragment;
+import org.mian.gitnex.fragments.TeamsByOrgFragment;
+import org.mian.gitnex.util.TinyDB;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class OrgDetailActivity extends AppCompatActivity implements OrgBottomSheetFragment.BottomSheetListener {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_org_detail);
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        String orgName = tinyDb.getString("orgName");
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        Objects.requireNonNull(getSupportActionBar()).setTitle(orgName);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        OrgDetailActivity.SectionsPagerAdapter mSectionsPagerAdapter = new OrgDetailActivity.SectionsPagerAdapter(getSupportFragmentManager());
+
+        ViewPager mViewPager = findViewById(R.id.container);
+        mViewPager.setAdapter(mSectionsPagerAdapter);
+
+        TabLayout tabLayout = findViewById(R.id.tabs);
+
+        mViewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
+        tabLayout.addOnTabSelectedListener(new TabLayout.ViewPagerOnTabSelectedListener(mViewPager));
+
+    }
+
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.repo_dotted_menu, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+
+        int id = item.getItemId();
+
+        switch (id) {
+            case android.R.id.home:
+                finish();
+                return true;
+            case R.id.repoMenu:
+                OrgBottomSheetFragment bottomSheet = new OrgBottomSheetFragment();
+                bottomSheet.show(getSupportFragmentManager(), "orgBottomSheet");
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+
+    }
+
+    @Override
+    public void onButtonClicked(String text) {
+
+        switch (text) {
+            case "team":
+                startActivity(new Intent(OrgDetailActivity.this, CreateTeamByOrgActivity.class));
+                break;
+        }
+        //Log.i("clicked", text);
+
+    }
+
+    public class SectionsPagerAdapter extends FragmentPagerAdapter {
+
+        SectionsPagerAdapter(FragmentManager fm) {
+            super(fm);
+        }
+
+        @NonNull
+        @Override
+        public Fragment getItem(int position) {
+
+            TinyDB tinyDb = new TinyDB(getApplicationContext());
+            String orgName;
+            if(getIntent().getStringExtra("orgName") != null || !getIntent().getStringExtra("orgName").equals("")) {
+                orgName = getIntent().getStringExtra("orgName");
+            }
+            else {
+                orgName = tinyDb.getString("orgName");
+            }
+
+            Fragment fragment = null;
+            switch (position) {
+                case 0: // repos
+                    return RepositoriesByOrgFragment.newInstance(orgName);
+                case 1: // teams
+                    return TeamsByOrgFragment.newInstance(orgName);
+                case 2: // members
+                    return MembersByOrgFragment.newInstance(orgName);
+            }
+            return fragment;
+
+        }
+
+        @Override
+        public int getCount() {
+            return 3;
+        }
+    }
+}

app/src/main/java/org/mian/gitnex/activities/OrgTeamMembersActivity.java

@@ -0,0 +1,102 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.GridView;
+import android.widget.ImageView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.TeamMembersByOrgAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.TeamMembersByOrgViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class OrgTeamMembersActivity extends AppCompatActivity {
+
+    private TextView noDataMembers;
+    private View.OnClickListener onClickListener;
+    private TeamMembersByOrgAdapter adapter;
+    private GridView mGridView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_org_team_members);
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        ImageView closeActivity = findViewById(R.id.close);
+        TextView toolbarTitle = findViewById(R.id.toolbar_title);
+        noDataMembers = findViewById(R.id.noDataMembers);
+        mGridView = findViewById(R.id.gridView);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        if(getIntent().getStringExtra("teamTitle") != null && !getIntent().getStringExtra("teamTitle").equals("")) {
+            toolbarTitle.setText(getIntent().getStringExtra("teamTitle"));
+        }
+        else {
+            toolbarTitle.setText(R.string.orgTeamMembers);
+        }
+
+        String teamId;
+        if(getIntent().getStringExtra("teamId") != null && !getIntent().getStringExtra("teamId").equals("")){
+            teamId = getIntent().getStringExtra("teamId");
+        }
+        else {
+            teamId = "0";
+        }
+
+        getIntent().getStringExtra("teamId");
+        Log.i("teamId", getIntent().getStringExtra("teamId"));
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), Integer.valueOf(teamId));
+
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, int teamId) {
+
+        TeamMembersByOrgViewModel teamMembersModel = ViewModelProviders.of(this).get(TeamMembersByOrgViewModel.class);
+
+        teamMembersModel.getMembersByOrgList(instanceUrl, instanceToken, teamId).observe(this, new Observer<List<UserInfo>>() {
+            @Override
+            public void onChanged(@Nullable List<UserInfo> teamMembersListMain) {
+                adapter = new TeamMembersByOrgAdapter(getApplicationContext(), teamMembersListMain);
+                if(adapter.getCount() > 0) {
+                    mGridView.setAdapter(adapter);
+                    noDataMembers.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mGridView.setAdapter(adapter);
+                    noDataMembers.setVisibility(View.VISIBLE);
+                }
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+}

app/src/main/java/org/mian/gitnex/activities/ProfileEmailActivity.java

@@ -0,0 +1,182 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.util.Patterns;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import com.google.gson.JsonElement;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.AddEmail;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileEmailActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+    private EditText userEmail;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_profile_email);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        ImageView closeActivity = findViewById(R.id.close);
+        userEmail = findViewById(R.id.userEmail);
+        Button addEmailButton = findViewById(R.id.addEmailButton);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        if(!connToInternet) {
+
+            addEmailButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            addEmailButton.setBackground(shape);
+
+        } else {
+
+            addEmailButton.setOnClickListener(addEmailListener);
+
+        }
+
+    }
+
+    private View.OnClickListener addEmailListener = new View.OnClickListener() {
+        public void onClick(View v) {
+            processAddNewEmail();
+        }
+    };
+
+    private void processAddNewEmail() {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        String newUserEmail = userEmail.getText().toString().trim();
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(newUserEmail.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.emailErrorEmpty));
+            return;
+
+        }
+        else if(!Patterns.EMAIL_ADDRESS.matcher(newUserEmail).matches()) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.emailErrorInvalid));
+            return;
+
+        }
+
+        List<String> newEmailList = new ArrayList<>(Arrays.asList(newUserEmail.split(",")));
+
+        addNewEmail(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), newEmailList);
+
+    }
+
+    private void addNewEmail(final String instanceUrl, final String token, List<String> newUserEmail) {
+
+        AddEmail addEmailFunc = new AddEmail(newUserEmail);
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        Call<JsonElement> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .addNewEmail(token, addEmailFunc);
+
+        call.enqueue(new Callback<JsonElement>() {
+
+            @Override
+            public void onResponse(@NonNull Call<JsonElement> call, @NonNull retrofit2.Response<JsonElement> response) {
+
+                if(response.code() == 201) {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.emailAddedText));
+                    tinyDb.putBoolean("emailsRefresh", true);
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else if(response.code() == 422) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.emailErrorInUse));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.labelGeneralError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+}

app/src/main/java/org/mian/gitnex/activities/ReplyToIssueActivity.java

@@ -0,0 +1,194 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Context;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.actions.IssueActions;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+
+/**
+ * Author M M Arif
+ */
+
+public class ReplyToIssueActivity extends AppCompatActivity {
+
+    public ImageView closeActivity;
+    private View.OnClickListener onClickListener;
+
+    private EditText newReplyToIssue;
+    final Context ctx = this;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_reply_to_issue);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        closeActivity = findViewById(R.id.close);
+        newReplyToIssue = findViewById(R.id.newReplyToIssue);
+        TextView toolbar_title = findViewById(R.id.toolbar_title);
+
+        if(!tinyDb.getString("issueTitle").isEmpty()) {
+            toolbar_title.setText(tinyDb.getString("issueTitle"));
+        }
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        Button replyButton = findViewById(R.id.replyButton);
+
+        if(getIntent().getStringExtra("commentAction") != null && getIntent().getStringExtra("commentAction").equals("edit")) {
+
+            newReplyToIssue.setText(getIntent().getStringExtra("commentBody"));
+            final String commentId = getIntent().getStringExtra("commentId");
+
+            toolbar_title.setText(getResources().getString(R.string.editCommentTitle));
+            replyButton.setText(getResources().getString(R.string.editCommentButtonText));
+
+            replyButton.setOnClickListener(new View.OnClickListener() {
+                public void onClick(View v) {
+                    IssueActions.editIssueComment(ctx, Integer.valueOf(commentId), newReplyToIssue.getText().toString());
+                }
+
+            });
+
+            return;
+
+        }
+
+        if(!connToInternet) {
+
+            replyButton.setEnabled(false);
+            GradientDrawable shape =  new GradientDrawable();
+            shape.setCornerRadius( 8 );
+            shape.setColor(getResources().getColor(R.color.hintColor));
+            replyButton.setBackground(shape);
+
+        } else {
+
+            replyButton.setOnClickListener(replyToIssue);
+
+        }
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+    private View.OnClickListener replyToIssue = new View.OnClickListener() {
+        public void onClick(View v) {
+            processNewCommentReply();
+        }
+    };
+
+    private void processNewCommentReply() {
+
+        String newReplyDT = newReplyToIssue.getText().toString();
+        boolean connToInternet = AppUtil.haveNetworkConnection(getApplicationContext());
+
+        if(!connToInternet) {
+
+            Toasty.info(getApplicationContext(), getResources().getString(R.string.checkNetConnection));
+            return;
+
+        }
+
+        if(newReplyDT.equals("")) {
+
+            Toasty.info(getApplicationContext(), getString(R.string.commentEmptyError));
+
+        }
+        else {
+
+            replyComment(newReplyDT);
+
+        }
+
+
+    }
+
+    private void replyComment(String newReplyDT) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final int issueIndex = Integer.parseInt(tinyDb.getString("issueNumber"));
+
+        Issues issueComment = new Issues(newReplyDT);
+
+        Call<Issues> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .replyCommentToIssue(Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName, issueIndex, issueComment);
+
+        call.enqueue(new Callback<Issues>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Issues> call, @NonNull retrofit2.Response<Issues> response) {
+
+                if(response.isSuccessful()) {
+                    if(response.code() == 201) {
+
+                        Toasty.info(getApplicationContext(), getString(R.string.commentSuccess));
+                        tinyDb.putBoolean("commentPosted", true);
+                        tinyDb.putBoolean("resumeIssues", true);
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.commentError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Issues> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/RepoDetailActivity.java

@@ -0,0 +1,237 @@
+package org.mian.gitnex.activities;
+
+import com.google.android.material.tabs.TabLayout;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.fragments.BranchesFragment;
+import org.mian.gitnex.fragments.ClosedIssuesFragment;
+import org.mian.gitnex.fragments.CollaboratorsFragment;
+import org.mian.gitnex.fragments.IssuesFragment;
+import org.mian.gitnex.fragments.LabelsFragment;
+import org.mian.gitnex.fragments.MilestonesFragment;
+import org.mian.gitnex.fragments.ReleasesFragment;
+import org.mian.gitnex.fragments.RepoBottomSheetFragment;
+import org.mian.gitnex.fragments.RepoInfoFragment;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.TinyDB;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class RepoDetailActivity extends AppCompatActivity implements RepoBottomSheetFragment.BottomSheetListener {
+
+    private TextView textViewBadge;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_repo_detail);
+
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        String repoName1 = parts[1];
+
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String repoOwner = parts[0];
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        Objects.requireNonNull(getSupportActionBar()).setTitle(repoName1);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        SectionsPagerAdapter mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
+
+        ViewPager mViewPager = findViewById(R.id.container);
+        mViewPager.setAdapter(mSectionsPagerAdapter);
+
+        TabLayout tabLayout = findViewById(R.id.tabs);
+
+        mViewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
+        tabLayout.addOnTabSelectedListener(new TabLayout.ViewPagerOnTabSelectedListener(mViewPager));
+
+        if(tinyDb.getBoolean("enableCounterIssueBadge")) {
+
+            View tabHeader = LayoutInflater.from(this).inflate(R.layout.badge, null);
+            textViewBadge = tabHeader.findViewById(R.id.counterBadge);
+            if(!tinyDb.getString("issuesCounter").isEmpty()) {
+                getRepoInfo(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName1);
+            }
+            Objects.requireNonNull(tabLayout.getTabAt(1)).setCustomView(tabHeader);
+
+        }
+    }
+
+    @Override
+    public void onResume() {
+
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getApplicationContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        getRepoInfo(instanceUrl, Authorization.returnAuthentication(getApplicationContext(), loginUid, instanceToken), repoOwner, repoName);
+
+    }
+
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.repo_dotted_menu, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+
+        int id = item.getItemId();
+
+        switch (id) {
+            case android.R.id.home:
+                finish();
+                return true;
+            case R.id.repoMenu:
+                RepoBottomSheetFragment bottomSheet = new RepoBottomSheetFragment();
+                bottomSheet.show(getSupportFragmentManager(), "repoBottomSheet");
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+
+    }
+
+    @Override
+    public void onButtonClicked(String text) {
+
+        switch (text) {
+            case "label":
+                startActivity(new Intent(RepoDetailActivity.this, CreateLabelActivity.class));
+                break;
+            case "newIssue":
+                startActivity(new Intent(RepoDetailActivity.this, CreateIssueActivity.class));
+                break;
+            case "newMilestone":
+                startActivity(new Intent(RepoDetailActivity.this, NewMilestoneActivity.class));
+                break;
+            case "addCollaborator":
+                startActivity(new Intent(RepoDetailActivity.this, AddCollaboratorToRepositoryActivity.class));
+                break;
+        }
+
+    }
+
+    public class SectionsPagerAdapter extends FragmentStatePagerAdapter {
+
+        SectionsPagerAdapter(FragmentManager fm) {
+            super(fm);
+        }
+
+        @NonNull
+        @Override
+        public Fragment getItem(int position) {
+
+            TinyDB tinyDb = new TinyDB(getApplicationContext());
+            String repoFullName = tinyDb.getString("repoFullName");
+            String[] parts = repoFullName.split("/");
+            String repoOwner = parts[0];
+            String repoName = parts[1];
+
+            Fragment fragment = null;
+            switch (position) {
+                case 0: // information
+                    return RepoInfoFragment.newInstance(repoOwner, repoName);
+                case 1: // issues
+                    fragment = new IssuesFragment();
+                    break;
+                case 2: // closed issues
+                    fragment = new ClosedIssuesFragment();
+                    break;
+                case 3: // milestones
+                    return MilestonesFragment.newInstance(repoOwner, repoName);
+                case 4: // labels
+                    return LabelsFragment.newInstance(repoOwner, repoName);
+                case 5: // branches
+                    return BranchesFragment.newInstance(repoOwner, repoName);
+                case 6: // releases
+                    return ReleasesFragment.newInstance(repoOwner, repoName);
+                case 7: // collaborators
+                    return CollaboratorsFragment.newInstance(repoOwner, repoName);
+            }
+            return fragment;
+        }
+
+        @Override
+        public int getCount() {
+            return 8;
+        }
+
+    }
+
+    private void getRepoInfo(String instanceUrl, String token, final String owner, String repo) {
+
+        Call<UserRepositories> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getUserRepository(token, owner, repo);
+
+        call.enqueue(new Callback<UserRepositories>() {
+
+            @Override
+            public void onResponse(@NonNull Call<UserRepositories> call, @NonNull retrofit2.Response<UserRepositories> response) {
+
+                UserRepositories repoInfo = response.body();
+
+                if (response.isSuccessful()) {
+
+                    if (response.code() == 200) {
+
+                        assert repoInfo != null;
+                        textViewBadge.setText(repoInfo.getOpen_issues_count());
+
+                    }
+
+                }
+                else {
+                    Log.e("onFailure", String.valueOf(response.code()));
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserRepositories> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/activities/SponsorsActivity.java

@@ -0,0 +1,37 @@
+package org.mian.gitnex.activities;
+
+import androidx.appcompat.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import org.mian.gitnex.R;
+
+/**
+ * Author M M Arif
+ */
+
+public class SponsorsActivity extends AppCompatActivity {
+
+    private View.OnClickListener onClickListener;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_sponsors);
+
+        ImageView closeActivity = findViewById(R.id.close);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+}

app/src/main/java/org/mian/gitnex/adapters/AdminGetUsersAdapter.java

@@ -0,0 +1,145 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.UserInfo;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class AdminGetUsersAdapter extends RecyclerView.Adapter<AdminGetUsersAdapter.UsersViewHolder> implements Filterable {
+
+    private List<UserInfo> usersList;
+    private Context mCtx;
+    private List<UserInfo> usersListFull;
+
+    static class UsersViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView userAvatar;
+        private TextView userFullName;
+        private TextView userEmail;
+        private ImageView userRole;
+        private TextView userName;
+
+        private UsersViewHolder(View itemView) {
+            super(itemView);
+
+            userAvatar = itemView.findViewById(R.id.userAvatar);
+            userFullName = itemView.findViewById(R.id.userFullName);
+            userName = itemView.findViewById(R.id.userName);
+            userEmail = itemView.findViewById(R.id.userEmail);
+            userRole = itemView.findViewById(R.id.userRole);
+
+        }
+    }
+
+    public AdminGetUsersAdapter(Context mCtx, List<UserInfo> usersListMain) {
+        this.mCtx = mCtx;
+        this.usersList = usersListMain;
+        usersListFull = new ArrayList<>(usersList);
+    }
+
+    @NonNull
+    @Override
+    public AdminGetUsersAdapter.UsersViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.admin_users_list, parent, false);
+        return new AdminGetUsersAdapter.UsersViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull AdminGetUsersAdapter.UsersViewHolder holder, int position) {
+
+        UserInfo currentItem = usersList.get(position);
+
+        if(!currentItem.getFullname().equals("")) {
+            holder.userFullName.setText(currentItem.getFullname());
+            holder.userName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+        }
+        else {
+            holder.userFullName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+            holder.userName.setVisibility(View.GONE);
+        }
+
+        if(!currentItem.getEmail().equals("")) {
+            holder.userEmail.setText(currentItem.getEmail());
+        }
+        else {
+            holder.userEmail.setVisibility(View.GONE);
+        }
+
+        if(currentItem.getIs_admin()) {
+            holder.userRole.setVisibility(View.VISIBLE);
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(44)
+                    .width(180)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect(mCtx.getResources().getString(R.string.userRoleAdmin).toLowerCase(), mCtx.getResources().getColor(R.color.releasePre), 8);
+            holder.userRole.setImageDrawable(drawable);
+        }
+        else {
+            holder.userRole.setVisibility(View.GONE);
+        }
+
+        Picasso.get().load(currentItem.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(140, 140).centerCrop().into(holder.userAvatar);
+    }
+
+    @Override
+    public int getItemCount() {
+        return usersList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return usersFilter;
+    }
+
+    private Filter usersFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserInfo> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(usersListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserInfo item : usersListFull) {
+                    if (item.getEmail().toLowerCase().contains(filterPattern) || item.getFullname().toLowerCase().contains(filterPattern) || item.getUsername().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            usersList.clear();
+            usersList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/BranchesAdapter.java

@@ -0,0 +1,80 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.UrlHelper;
+import org.mian.gitnex.models.Branches;
+import org.mian.gitnex.util.TinyDB;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class BranchesAdapter extends RecyclerView.Adapter<BranchesAdapter.BranchesViewHolder> {
+
+    private List<Branches> branchesList;
+    private Context mCtx;
+
+    static class BranchesViewHolder extends RecyclerView.ViewHolder {
+
+        private TextView branchNameTv;
+        private TextView branchCommitAuthor;
+        private TextView branchCommitHash;
+
+        private BranchesViewHolder(View itemView) {
+            super(itemView);
+
+            branchNameTv = itemView.findViewById(R.id.branchName);
+            branchCommitAuthor = itemView.findViewById(R.id.branchCommitAuthor);
+            branchCommitHash = itemView.findViewById(R.id.branchCommitHash);
+
+        }
+    }
+
+    public BranchesAdapter(Context mCtx, List<Branches> branchesMain) {
+        this.mCtx = mCtx;
+        this.branchesList = branchesMain;
+    }
+
+    @NonNull
+    @Override
+    public BranchesAdapter.BranchesViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.branches_list, parent, false);
+        return new BranchesAdapter.BranchesViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull BranchesAdapter.BranchesViewHolder holder, int position) {
+
+        final TinyDB tinyDb = new TinyDB(mCtx);
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+
+        Branches currentItem = branchesList.get(position);
+        holder.branchNameTv.setText(currentItem.getName());
+
+        if(currentItem.getCommit().getAuthor().getName() != null || !currentItem.getCommit().getAuthor().getName().equals("")) {
+            holder.branchCommitAuthor.setText(mCtx.getResources().getString(R.string.commitAuthor, currentItem.getCommit().getAuthor().getName()));
+        }
+        else {
+            holder.branchCommitAuthor.setText(mCtx.getResources().getString(R.string.commitAuthor, currentItem.getCommit().getAuthor().getUsername()));
+        }
+
+        holder.branchCommitHash.setText(mCtx.getResources().getString(R.string.commitHash, UrlHelper.cleanUrl(instanceUrl), currentItem.getCommit().getUrl()));
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return branchesList.size();
+    }
+
+}
+
+

app/src/main/java/org/mian/gitnex/adapters/ClosedIssuesAdapter.java

@@ -0,0 +1,348 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import com.vdurmont.emoji.EmojiParser;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.IssueDetailActivity;
+import org.mian.gitnex.helpers.ClickListener;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.helpers.TimeHelper;
+import org.mian.gitnex.helpers.UserMentions;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.TinyDB;
+import org.ocpsoft.prettytime.PrettyTime;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import okhttp3.OkHttpClient;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+
+/**
+ * Author M M Arif
+ */
+
+public class ClosedIssuesAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements Filterable {
+
+    private Context context;
+    private final int TYPE_LOAD = 0;
+    private List<Issues> issuesList;
+    private List<Issues> issuesListFull;
+    private ClosedIssuesAdapter.OnLoadMoreListener loadMoreListener;
+    private boolean isLoading = false, isMoreDataAvailable = true;
+
+    public ClosedIssuesAdapter(Context context, List<Issues> issuesListMain) {
+
+        this.context = context;
+        this.issuesList = issuesListMain;
+        issuesListFull = new ArrayList<>(issuesList);
+
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+
+        LayoutInflater inflater = LayoutInflater.from(context);
+
+        if(viewType == TYPE_LOAD){
+            return new ClosedIssuesAdapter.IssuesHolder(inflater.inflate(R.layout.repo_detail_issues_list, parent,false));
+        }
+        else {
+            return new ClosedIssuesAdapter.LoadHolder(inflater.inflate(R.layout.row_load,parent,false));
+        }
+
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+
+        if(position >= getItemCount()-1 && isMoreDataAvailable && !isLoading && loadMoreListener!=null) {
+
+            isLoading = true;
+            loadMoreListener.onLoadMore();
+
+        }
+
+        if(getItemViewType(position) == TYPE_LOAD) {
+
+            ((ClosedIssuesAdapter.IssuesHolder)holder).bindData(issuesList.get(position));
+
+        }
+
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+
+        if(issuesList.get(position).getTitle() != null) {
+            return TYPE_LOAD;
+        }
+        else {
+            return 1;
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+
+        return issuesList.size();
+
+    }
+
+    class IssuesHolder extends RecyclerView.ViewHolder {
+
+        private TextView issueNumber;
+        private ImageView issueAssigneeAvatar;
+        private TextView issueTitle;
+        private TextView issueDescription;
+        //private ImageView issueState;
+        private TextView issueCreatedTime;
+        private TextView issueCommentsCount;
+        private ImageView issueType;
+
+        IssuesHolder(View itemView) {
+
+            super(itemView);
+
+            issueNumber = itemView.findViewById(R.id.issueNumber);
+            issueAssigneeAvatar = itemView.findViewById(R.id.assigneeAvatar);
+            issueTitle = itemView.findViewById(R.id.issueTitle);
+            issueDescription = itemView.findViewById(R.id.issueDescription);
+            issueCommentsCount = itemView.findViewById(R.id.issueCommentsCount);
+            //issueState = itemView.findViewById(R.id.issueStatus);
+            issueCreatedTime = itemView.findViewById(R.id.issueCreatedTime);
+            issueType = itemView.findViewById(R.id.issueType);
+
+            issueTitle.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    //Log.i("issueNumber", issueNumber.getText().toString());
+
+                    Intent intent = new Intent(context, IssueDetailActivity.class);
+                    intent.putExtra("issueNumber", issueNumber.getText());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("issueNumber", issueNumber.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });
+            issueDescription.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    //Log.i("issueNumber", issueNumber.getText().toString());
+
+                    Intent intent = new Intent(context, IssueDetailActivity.class);
+                    intent.putExtra("issueNumber", issueNumber.getText());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("issueNumber", issueNumber.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+
+        @SuppressLint("SetTextI18n")
+        void bindData(Issues issuesModel){
+
+            TinyDB tinyDb = new TinyDB(context);
+            final String locale = tinyDb.getString("locale");
+            final String timeFormat = tinyDb.getString("dateFormat");
+
+            final TableTheme tableTheme = TableTheme.buildWithDefaults(Objects.requireNonNull(context))
+                    .tableBorderWidth(1)
+                    .tableCellPadding(0)
+                    .build();
+
+            final Markwon markwon = Markwon.builder(Objects.requireNonNull(context))
+                    .usePlugin(CorePlugin.create())
+                    .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                    .usePlugin(ImagesPlugin.createWithAssets(context))
+                    .usePlugin(new AbstractMarkwonPlugin() {
+                        @Override
+                        public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                            builder
+                                    .codeTextColor(Color.GREEN)
+                                    .codeBackgroundColor(Color.BLACK)
+                                    .linkColor(context.getResources().getColor(R.color.lightBlue));
+                        }
+                    })
+                    .usePlugin(TablePlugin.create(tableTheme))
+                    .usePlugin(TaskListPlugin.create(context))
+                    .usePlugin(HtmlPlugin.create())
+                    .usePlugin(GifPlugin.create())
+                    .usePlugin(StrikethroughPlugin.create())
+                    .build();
+
+            if (!issuesModel.getUser().getFull_name().equals("")) {
+                issueAssigneeAvatar.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueCreator) + issuesModel.getUser().getFull_name(), context));
+            } else {
+                issueAssigneeAvatar.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueCreator) + issuesModel.getUser().getLogin(), context));
+            }
+
+            if (issuesModel.getUser().getAvatar_url() != null) {
+                Picasso.get().load(issuesModel.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(issueAssigneeAvatar);
+            } else {
+                Picasso.get().load(issuesModel.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(issueAssigneeAvatar);
+            }
+
+            if (issuesModel.getPull_request() == null) {
+                issueType.setImageResource(R.drawable.ic_issues);
+                issueType.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueTypeIssue), context));
+            } else {
+                issueType.setImageResource(R.drawable.ic_merge);
+                issueType.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueTypePullRequest), context));
+            }
+
+            issueTitle.setText(context.getResources().getString(R.string.hash) + issuesModel.getNumber() + " " + issuesModel.getTitle());
+            issueNumber.setText(String.valueOf(issuesModel.getNumber()));
+            issueCommentsCount.setText(String.valueOf(issuesModel.getComments()));
+
+            if (!issuesModel.getBody().equals("")) {
+                String cleanIssueDescription = issuesModel.getBody().trim();
+                issueDescription.setVisibility(View.VISIBLE);
+                final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(cleanIssueDescription));
+                issueDescription.setText(UserMentions.UserMentionsFunc(context, bodyWithMD, cleanIssueDescription));
+            }
+            else {
+                issueDescription.setText("");
+                issueDescription.setVisibility(View.GONE);
+            }
+            /*if (issuesModel.getState().equals("open")) {
+                issueState.setImageResource(R.drawable.ic_issue_open);
+                issueState.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueStatusTextOpen), context));
+            } else {
+                issueState.setImageResource(R.drawable.ic_issue_closed);
+                issueState.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueStatusTextClosed), context));
+            }*/
+
+            switch (timeFormat) {
+                case "pretty": {
+                    PrettyTime prettyTime = new PrettyTime(new Locale(locale));
+                    String createdTime = prettyTime.format(issuesModel.getCreated_at());
+                    issueCreatedTime.setText(createdTime);
+                    issueCreatedTime.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(issuesModel.getCreated_at()), context));
+                    break;
+                }
+                case "normal": {
+                    DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd '" + context.getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                    String createdTime = formatter.format(issuesModel.getCreated_at());
+                    issueCreatedTime.setText(createdTime);
+                    break;
+                }
+                case "normal1": {
+                    DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy '" + context.getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                    String createdTime = formatter.format(issuesModel.getCreated_at());
+                    issueCreatedTime.setText(createdTime);
+                    break;
+                }
+            }
+
+        }
+
+    }
+
+    static class LoadHolder extends RecyclerView.ViewHolder {
+
+        LoadHolder(View itemView) {
+            super(itemView);
+        }
+
+    }
+
+    public void setMoreDataAvailable(boolean moreDataAvailable) {
+
+        isMoreDataAvailable = moreDataAvailable;
+
+    }
+
+    public void notifyDataChanged() {
+
+        notifyDataSetChanged();
+        isLoading = false;
+
+    }
+
+    public interface OnLoadMoreListener {
+
+        void onLoadMore();
+
+    }
+
+    public void setLoadMoreListener(ClosedIssuesAdapter.OnLoadMoreListener loadMoreListener) {
+
+        this.loadMoreListener = loadMoreListener;
+
+    }
+
+    @Override
+    public Filter getFilter() {
+        return issuesFilter;
+    }
+
+    private Filter issuesFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<Issues> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(issuesList);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (Issues item : issuesList) {
+                    if (item.getTitle().toLowerCase().contains(filterPattern) || item.getBody().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            issuesList.clear();
+            issuesList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/CollaboratorsAdapter.java

@@ -0,0 +1,91 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class CollaboratorsAdapter extends BaseAdapter  {
+
+    private List<Collaborators> collaboratorsList;
+    private Context mCtx;
+
+    private class ViewHolder {
+
+        private ImageView collaboratorAvatar;
+        private TextView collaboratorName;
+
+        ViewHolder(View v) {
+            collaboratorAvatar  = v.findViewById(R.id.collaboratorAvatar);
+            collaboratorName  = v.findViewById(R.id.collaboratorName);
+        }
+    }
+
+    public CollaboratorsAdapter(Context mCtx, List<Collaborators> collaboratorsListMain) {
+        this.mCtx = mCtx;
+        this.collaboratorsList = collaboratorsListMain;
+    }
+
+    @Override
+    public int getCount() {
+        return collaboratorsList.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return 0;
+    }
+
+    @SuppressLint("InflateParams")
+    @Override
+    public View getView(int position, View finalView, ViewGroup parent) {
+
+        ViewHolder viewHolder = null;
+
+        if (finalView == null) {
+            finalView = LayoutInflater.from(mCtx).inflate(R.layout.collaborators_list, null);
+            viewHolder = new ViewHolder(finalView);
+            finalView.setTag(viewHolder);
+        }
+        else {
+            viewHolder = (ViewHolder) finalView.getTag();
+        }
+
+        initData(viewHolder, position);
+        return finalView;
+
+    }
+
+    private void initData(ViewHolder viewHolder, int position) {
+
+        Collaborators currentItem = collaboratorsList.get(position);
+        Picasso.get().load(currentItem.getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(viewHolder.collaboratorAvatar);
+
+        if(!currentItem.getFull_name().equals("")) {
+            viewHolder.collaboratorName.setText(currentItem.getFull_name());
+        }
+        else {
+            viewHolder.collaboratorName.setText(currentItem.getLogin());
+        }
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/adapters/IssueCommentsAdapter.java

@@ -0,0 +1,249 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import com.vdurmont.emoji.EmojiParser;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.ReplyToIssueActivity;
+import org.mian.gitnex.helpers.UserMentions;
+import org.mian.gitnex.helpers.TimeHelper;
+import org.mian.gitnex.models.IssueComments;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.helpers.ClickListener;
+import org.ocpsoft.prettytime.PrettyTime;
+import java.lang.reflect.Field;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.appcompat.view.ContextThemeWrapper;
+import androidx.appcompat.widget.PopupMenu;
+import androidx.recyclerview.widget.RecyclerView;
+import okhttp3.OkHttpClient;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+
+/**
+ * Author M M Arif
+ */
+
+public class IssueCommentsAdapter extends RecyclerView.Adapter<IssueCommentsAdapter.IssueCommentViewHolder> {
+
+    private List<IssueComments> issuesComments;
+    private Context mCtx;
+
+    static class IssueCommentViewHolder extends RecyclerView.ViewHolder {
+
+        private TextView issueNumber;
+        private TextView commendId;
+        private ImageView issueCommenterAvatar;
+        private TextView issueComment;
+        private TextView issueCommentDate;
+        private ImageView commentsOptionsMenu;
+        private TextView commendBodyRaw;
+        private TextView commentModified;
+
+        private IssueCommentViewHolder(View itemView) {
+            super(itemView);
+
+            issueNumber = itemView.findViewById(R.id.issueNumber);
+            commendId = itemView.findViewById(R.id.commendId);
+            issueCommenterAvatar = itemView.findViewById(R.id.issueCommenterAvatar);
+            issueComment = itemView.findViewById(R.id.issueComment);
+            issueCommentDate = itemView.findViewById(R.id.issueCommentDate);
+            commentsOptionsMenu = itemView.findViewById(R.id.commentsOptionsMenu);
+            commendBodyRaw = itemView.findViewById(R.id.commendBodyRaw);
+            commentModified = itemView.findViewById(R.id.commentModified);
+
+            commentsOptionsMenu.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    final Context context = v.getContext();
+                    Context context_ = new ContextThemeWrapper(context, R.style.popupMenuStyle);
+
+                    PopupMenu popupMenu = new PopupMenu(context_, v);
+                    popupMenu.inflate(R.menu.issue_comment_menu);
+
+                    Object menuHelper;
+                    Class[] argTypes;
+                    try {
+
+                        Field fMenuHelper = PopupMenu.class.getDeclaredField("mPopup");
+                        fMenuHelper.setAccessible(true);
+                        menuHelper = fMenuHelper.get(popupMenu);
+                        argTypes = new Class[] { boolean.class };
+                        menuHelper.getClass().getDeclaredMethod("setForceShowIcon",
+                                argTypes).invoke(menuHelper, true);
+
+                    } catch (Exception e) {
+
+                        popupMenu.show();
+                        return;
+
+                    }
+
+                    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+                        @Override
+                        public boolean onMenuItemClick(MenuItem item) {
+                            switch (item.getItemId()) {
+                                case R.id.commentMenuEdit:
+
+                                    Intent intent = new Intent(context, ReplyToIssueActivity.class);
+                                    intent.putExtra("commentId", commendId.getText());
+                                    intent.putExtra("commentAction", "edit");
+                                    intent.putExtra("commentBody", commendBodyRaw.getText());
+                                    context.startActivity(intent);
+                                    break;
+
+                                case R.id.commentMenuDelete:
+
+                                    break;
+
+                            }
+                            return false;
+                        }
+                    });
+
+                    popupMenu.show();
+
+                }
+            });
+
+        }
+    }
+
+    public IssueCommentsAdapter(Context mCtx, List<IssueComments> issuesCommentsMain) {
+        this.mCtx = mCtx;
+        this.issuesComments = issuesCommentsMain;
+    }
+
+    @NonNull
+    @Override
+    public IssueCommentsAdapter.IssueCommentViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.issue_comments, parent, false);
+        return new IssueCommentsAdapter.IssueCommentViewHolder(v);
+    }
+
+    @SuppressLint("SetTextI18n")
+    @Override
+    public void onBindViewHolder(@NonNull IssueCommentsAdapter.IssueCommentViewHolder holder, int position) {
+
+        TinyDB tinyDb = new TinyDB(mCtx);
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+        final String loginUid = tinyDb.getString("loginUid");
+
+        IssueComments currentItem = issuesComments.get(position);
+
+        if(!loginUid.equals(currentItem.getUser().getUsername())) {
+            holder.commentsOptionsMenu.setVisibility(View.INVISIBLE);
+        }
+        holder.commendId.setText(String.valueOf(currentItem.getId()));
+        holder.commendBodyRaw.setText(currentItem.getBody());
+
+        if (!currentItem.getUser().getFull_name().equals("")) {
+            holder.issueCommenterAvatar.setOnClickListener(new ClickListener(mCtx.getResources().getString(R.string.issueCommenter) + currentItem.getUser().getFull_name(), mCtx));
+        } else {
+            holder.issueCommenterAvatar.setOnClickListener(new ClickListener(mCtx.getResources().getString(R.string.issueCommenter) + currentItem.getUser().getLogin(), mCtx));
+        }
+
+        if (currentItem.getUser().getAvatar_url() != null) {
+            Picasso.get().load(currentItem.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(holder.issueCommenterAvatar);
+        } else {
+            Picasso.get().load(currentItem.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(holder.issueCommenterAvatar);
+        }
+
+        String cleanIssueComments = currentItem.getBody().trim();
+
+        final TableTheme tableTheme = TableTheme.buildWithDefaults(mCtx)
+                .tableBorderWidth(1)
+                .tableCellPadding(0)
+                .build();
+
+        final Markwon markwon = Markwon.builder(Objects.requireNonNull(mCtx))
+                .usePlugin(CorePlugin.create())
+                .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                .usePlugin(ImagesPlugin.create(mCtx))
+                .usePlugin(new AbstractMarkwonPlugin() {
+                    @Override
+                    public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                        builder
+                                .codeTextColor(Color.GREEN)
+                                .codeBackgroundColor(Color.BLACK);
+                    }
+                })
+                .usePlugin(TablePlugin.create(tableTheme))
+                .usePlugin(TaskListPlugin.create(mCtx))
+                .usePlugin(HtmlPlugin.create())
+                .usePlugin(GifPlugin.create())
+                .usePlugin(StrikethroughPlugin.create())
+                .build();
+
+        final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(cleanIssueComments));
+        holder.issueComment.setText(UserMentions.UserMentionsFunc(mCtx, bodyWithMD, cleanIssueComments));
+
+        String edited;
+
+        if(!currentItem.getUpdated_at().equals(currentItem.getCreated_at())) {
+            edited = mCtx.getResources().getString(R.string.colorfulBulletSpan) + mCtx.getResources().getString(R.string.modifiedText);
+            holder.commentModified.setVisibility(View.VISIBLE);
+            holder.commentModified.setText(edited);
+            holder.commentModified.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(currentItem.getUpdated_at()), mCtx));
+        }
+        else {
+            holder.commentModified.setVisibility(View.INVISIBLE);
+        }
+
+        switch (timeFormat) {
+            case "pretty": {
+                PrettyTime prettyTime = new PrettyTime(new Locale(locale));
+                String createdTime = prettyTime.format(currentItem.getCreated_at());
+                holder.issueCommentDate.setText(createdTime);
+                holder.issueCommentDate.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(currentItem.getCreated_at()), mCtx));
+                break;
+            }
+            case "normal": {
+                DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd '" + mCtx.getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                String createdTime = formatter.format(currentItem.getCreated_at());
+                holder.issueCommentDate.setText(createdTime);
+                break;
+            }
+            case "normal1": {
+                DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy '" + mCtx.getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                String createdTime = formatter.format(currentItem.getCreated_at());
+                holder.issueCommentDate.setText(createdTime);
+                break;
+            }
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return issuesComments.size();
+    }
+
+}

app/src/main/java/org/mian/gitnex/adapters/IssuesAdapter.java

@@ -0,0 +1,348 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import com.vdurmont.emoji.EmojiParser;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.IssueDetailActivity;
+import org.mian.gitnex.helpers.ClickListener;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.helpers.TimeHelper;
+import org.mian.gitnex.helpers.UserMentions;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.TinyDB;
+import org.ocpsoft.prettytime.PrettyTime;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import okhttp3.OkHttpClient;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+
+/**
+ * Author M M Arif
+ */
+
+public class IssuesAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements Filterable {
+
+    private Context context;
+    private final int TYPE_LOAD = 0;
+    private List<Issues> issuesList;
+    private List<Issues> issuesListFull;
+    private OnLoadMoreListener loadMoreListener;
+    private boolean isLoading = false, isMoreDataAvailable = true;
+
+    public IssuesAdapter(Context context, List<Issues> issuesListMain) {
+
+        this.context = context;
+        this.issuesList = issuesListMain;
+        issuesListFull = new ArrayList<>(issuesList);
+
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+
+        LayoutInflater inflater = LayoutInflater.from(context);
+
+        if(viewType == TYPE_LOAD){
+            return new IssuesHolder(inflater.inflate(R.layout.repo_detail_issues_list, parent,false));
+        }
+        else {
+            return new LoadHolder(inflater.inflate(R.layout.row_load,parent,false));
+        }
+
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+
+        if(position >= getItemCount()-1 && isMoreDataAvailable && !isLoading && loadMoreListener!=null) {
+
+            isLoading = true;
+            loadMoreListener.onLoadMore();
+
+        }
+
+        if(getItemViewType(position) == TYPE_LOAD) {
+
+            ((IssuesHolder)holder).bindData(issuesList.get(position));
+
+        }
+
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+
+        if(issuesList.get(position).getTitle() != null) {
+            return TYPE_LOAD;
+        }
+        else {
+            return 1;
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+
+        return issuesList.size();
+
+    }
+
+    class IssuesHolder extends RecyclerView.ViewHolder {
+
+        private TextView issueNumber;
+        private ImageView issueAssigneeAvatar;
+        private TextView issueTitle;
+        private TextView issueDescription;
+        //private ImageView issueState;
+        private TextView issueCreatedTime;
+        private TextView issueCommentsCount;
+        private ImageView issueType;
+
+        IssuesHolder(View itemView) {
+
+            super(itemView);
+
+            issueNumber = itemView.findViewById(R.id.issueNumber);
+            issueAssigneeAvatar = itemView.findViewById(R.id.assigneeAvatar);
+            issueTitle = itemView.findViewById(R.id.issueTitle);
+            issueDescription = itemView.findViewById(R.id.issueDescription);
+            issueCommentsCount = itemView.findViewById(R.id.issueCommentsCount);
+            //issueState = itemView.findViewById(R.id.issueStatus);
+            issueCreatedTime = itemView.findViewById(R.id.issueCreatedTime);
+            issueType = itemView.findViewById(R.id.issueType);
+
+            issueTitle.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    //Log.i("issueNumber", issueNumber.getText().toString());
+
+                    Intent intent = new Intent(context, IssueDetailActivity.class);
+                    intent.putExtra("issueNumber", issueNumber.getText());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("issueNumber", issueNumber.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });
+            issueDescription.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    //Log.i("issueNumber", issueNumber.getText().toString());
+
+                    Intent intent = new Intent(context, IssueDetailActivity.class);
+                    intent.putExtra("issueNumber", issueNumber.getText());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("issueNumber", issueNumber.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+
+        @SuppressLint("SetTextI18n")
+        void bindData(Issues issuesModel){
+
+            TinyDB tinyDb = new TinyDB(context);
+            final String locale = tinyDb.getString("locale");
+            final String timeFormat = tinyDb.getString("dateFormat");
+
+            final TableTheme tableTheme = TableTheme.buildWithDefaults(Objects.requireNonNull(context))
+                    .tableBorderWidth(1)
+                    .tableCellPadding(0)
+                    .build();
+
+            final Markwon markwon = Markwon.builder(Objects.requireNonNull(context))
+                    .usePlugin(CorePlugin.create())
+                    .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                    .usePlugin(ImagesPlugin.createWithAssets(context))
+                    .usePlugin(new AbstractMarkwonPlugin() {
+                        @Override
+                        public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                            builder
+                                    .codeTextColor(Color.GREEN)
+                                    .codeBackgroundColor(Color.BLACK)
+                                    .linkColor(context.getResources().getColor(R.color.lightBlue));
+                        }
+                    })
+                    .usePlugin(TablePlugin.create(tableTheme))
+                    .usePlugin(TaskListPlugin.create(context))
+                    .usePlugin(HtmlPlugin.create())
+                    .usePlugin(GifPlugin.create())
+                    .usePlugin(StrikethroughPlugin.create())
+                    .build();
+
+            if (!issuesModel.getUser().getFull_name().equals("")) {
+                issueAssigneeAvatar.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueCreator) + issuesModel.getUser().getFull_name(), context));
+            } else {
+                issueAssigneeAvatar.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueCreator) + issuesModel.getUser().getLogin(), context));
+            }
+
+            if (issuesModel.getUser().getAvatar_url() != null) {
+                Picasso.get().load(issuesModel.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(issueAssigneeAvatar);
+            } else {
+                Picasso.get().load(issuesModel.getUser().getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(issueAssigneeAvatar);
+            }
+
+            if (issuesModel.getPull_request() == null) {
+                issueType.setImageResource(R.drawable.ic_issues);
+                issueType.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueTypeIssue), context));
+            } else {
+                issueType.setImageResource(R.drawable.ic_merge);
+                issueType.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueTypePullRequest), context));
+            }
+
+            issueTitle.setText(context.getResources().getString(R.string.hash) + issuesModel.getNumber() + " " + issuesModel.getTitle());
+            issueNumber.setText(String.valueOf(issuesModel.getNumber()));
+            issueCommentsCount.setText(String.valueOf(issuesModel.getComments()));
+
+            if (!issuesModel.getBody().equals("")) {
+                String cleanIssueDescription = issuesModel.getBody().trim();
+                issueDescription.setVisibility(View.VISIBLE);
+                final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(cleanIssueDescription));
+                issueDescription.setText(UserMentions.UserMentionsFunc(context, bodyWithMD, cleanIssueDescription));
+            }
+            else {
+                issueDescription.setText("");
+                issueDescription.setVisibility(View.GONE);
+            }
+            /*if (issuesModel.getState().equals("open")) {
+                issueState.setImageResource(R.drawable.ic_issue_open);
+                issueState.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueStatusTextOpen), context));
+            } else {
+                issueState.setImageResource(R.drawable.ic_issue_closed);
+                issueState.setOnClickListener(new ClickListener(context.getResources().getString(R.string.issueStatusTextClosed), context));
+            }*/
+
+            switch (timeFormat) {
+                case "pretty": {
+                    PrettyTime prettyTime = new PrettyTime(new Locale(locale));
+                    String createdTime = prettyTime.format(issuesModel.getCreated_at());
+                    issueCreatedTime.setText(createdTime);
+                    issueCreatedTime.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(issuesModel.getCreated_at()), context));
+                    break;
+                }
+                case "normal": {
+                    DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd '" + context.getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                    String createdTime = formatter.format(issuesModel.getCreated_at());
+                    issueCreatedTime.setText(createdTime);
+                    break;
+                }
+                case "normal1": {
+                    DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy '" + context.getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                    String createdTime = formatter.format(issuesModel.getCreated_at());
+                    issueCreatedTime.setText(createdTime);
+                    break;
+                }
+            }
+
+        }
+
+    }
+
+    static class LoadHolder extends RecyclerView.ViewHolder {
+
+        LoadHolder(View itemView) {
+            super(itemView);
+        }
+
+    }
+
+    public void setMoreDataAvailable(boolean moreDataAvailable) {
+
+        isMoreDataAvailable = moreDataAvailable;
+
+    }
+
+    public void notifyDataChanged() {
+
+        notifyDataSetChanged();
+        isLoading = false;
+
+    }
+
+    public interface OnLoadMoreListener {
+
+        void onLoadMore();
+
+    }
+
+    public void setLoadMoreListener(OnLoadMoreListener loadMoreListener) {
+
+        this.loadMoreListener = loadMoreListener;
+
+    }
+
+    @Override
+    public Filter getFilter() {
+        return issuesFilter;
+    }
+
+    private Filter issuesFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<Issues> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(issuesList);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (Issues item : issuesList) {
+                    if (item.getTitle().toLowerCase().contains(filterPattern) || item.getBody().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            issuesList.clear();
+            issuesList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/LabelsAdapter.java

@@ -0,0 +1,177 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.CreateLabelActivity;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.ColorInverter;
+import org.mian.gitnex.helpers.LabelWidthCalculator;
+import org.mian.gitnex.models.Labels;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.appcompat.view.ContextThemeWrapper;
+import androidx.appcompat.widget.PopupMenu;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class LabelsAdapter extends RecyclerView.Adapter<LabelsAdapter.LabelsViewHolder>  {
+
+    private List<Labels> labelsList;
+    final private Context mCtx;
+    private ArrayList<Integer> labelsArray = new ArrayList<>();
+
+    static class LabelsViewHolder extends RecyclerView.ViewHolder {
+
+        private TextView labelTitle;
+        private TextView labelId;
+        private TextView labelColor;
+        private ImageView labelsView;
+        private ImageView labelsOptionsMenu;
+
+        private LabelsViewHolder(View itemView) {
+            super(itemView);
+
+            labelsView = itemView.findViewById(R.id.labelsView);
+            labelsOptionsMenu = itemView.findViewById(R.id.labelsOptionsMenu);
+            labelTitle = itemView.findViewById(R.id.labelTitle);
+            labelId = itemView.findViewById(R.id.labelId);
+            labelColor = itemView.findViewById(R.id.labelColor);
+
+            labelsOptionsMenu.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    final Context context = v.getContext();
+                    Context context_ = new ContextThemeWrapper(context, R.style.popupMenuStyle);
+
+                    PopupMenu popupMenu = new PopupMenu(context_, v);
+                    popupMenu.inflate(R.menu.labels_menu);
+
+                    Object menuHelper;
+                    Class[] argTypes;
+                    try {
+
+                        Field fMenuHelper = PopupMenu.class.getDeclaredField("mPopup");
+                        fMenuHelper.setAccessible(true);
+                        menuHelper = fMenuHelper.get(popupMenu);
+                        argTypes = new Class[] { boolean.class };
+                        menuHelper.getClass().getDeclaredMethod("setForceShowIcon",
+                                argTypes).invoke(menuHelper, true);
+
+                    } catch (Exception e) {
+
+                        popupMenu.show();
+                        return;
+
+                    }
+
+                    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+                        @Override
+                        public boolean onMenuItemClick(MenuItem item) {
+                            switch (item.getItemId()) {
+                                case R.id.labelMenuEdit:
+
+                                    Intent intent = new Intent(context, CreateLabelActivity.class);
+                                    intent.putExtra("labelId", labelId.getText());
+                                    intent.putExtra("labelTitle", labelTitle.getText());
+                                    intent.putExtra("labelColor", labelColor.getText());
+                                    intent.putExtra("labelAction", "edit");
+                                    context.startActivity(intent);
+                                    break;
+
+                                case R.id.labelMenuDelete:
+
+                                    AlertDialogs.labelDeleteDialog(context, labelTitle.getText().toString(), labelId.getText().toString(),
+                                            context.getResources().getString(R.string.labelDeleteTitle),
+                                            context.getResources().getString(R.string.labelDeleteMessage),
+                                            context.getResources().getString(R.string.labelDeletePositiveButton),
+                                            context.getResources().getString(R.string.labelDeleteNegativeButton));
+                                    break;
+
+                            }
+                            return false;
+                        }
+                    });
+
+                    popupMenu.show();
+
+                }
+            });
+
+        }
+    }
+
+    public LabelsAdapter(Context mCtx, List<Labels> labelsMain) {
+        this.mCtx = mCtx;
+        this.labelsList = labelsMain;
+    }
+
+    @NonNull
+    @Override
+    public LabelsAdapter.LabelsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.labels_list, parent, false);
+        return new LabelsAdapter.LabelsViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LabelsAdapter.LabelsViewHolder holder, int position) {
+
+        Labels currentItem = labelsList.get(position);
+        int width = 33;
+
+        holder.labelTitle.setText(currentItem.getName());
+        holder.labelId.setText(String.valueOf(currentItem.getId()));
+        holder.labelColor.setText(currentItem.getColor());
+
+        String labelColor = currentItem.getColor();
+        String labelName = currentItem.getName();
+        int color = Color.parseColor("#" + labelColor);
+
+        TextDrawable drawable = TextDrawable.builder()
+                .beginConfig()
+                //.useFont(Typeface.DEFAULT)
+                .textColor(new ColorInverter().getContrastColor(color))
+                .fontSize(36)
+                .width(LabelWidthCalculator.customWidth(getMaxLabelLength()))
+                .height(60)
+                .endConfig()
+                .buildRoundRect(labelName, color, 8);
+        holder.labelsView.setImageDrawable(drawable);
+
+    }
+
+    private int getMaxLabelLength() {
+
+        for(int i = 0; i < labelsList.size(); i++) {
+
+            Labels labelItem = labelsList.get(i);
+            labelsArray.add(labelItem.getName().length());
+
+        }
+
+        return Collections.max(labelsArray);
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return labelsList.size();
+    }
+
+}

app/src/main/java/org/mian/gitnex/adapters/MembersByOrgAdapter.java

@@ -0,0 +1,133 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.UserInfo;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class MembersByOrgAdapter extends BaseAdapter implements Filterable {
+
+    private List<UserInfo> membersList;
+    private Context mCtx;
+    private List<UserInfo> membersListFull;
+
+    private class ViewHolder {
+
+        private ImageView memberAvatar;
+        private TextView memberName;
+
+        ViewHolder(View v) {
+            memberAvatar  = v.findViewById(R.id.memberAvatar);
+            memberName  = v.findViewById(R.id.memberName);
+        }
+    }
+
+    public MembersByOrgAdapter(Context mCtx, List<UserInfo> membersListMain) {
+        this.mCtx = mCtx;
+        this.membersList = membersListMain;
+        membersListFull = new ArrayList<>(membersList);
+
+    }
+
+    @Override
+    public int getCount() {
+        return membersList.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return 0;
+    }
+
+    @SuppressLint("InflateParams")
+    @Override
+    public View getView(int position, View finalView, ViewGroup parent) {
+
+        MembersByOrgAdapter.ViewHolder viewHolder = null;
+
+        if (finalView == null) {
+            finalView = LayoutInflater.from(mCtx).inflate(R.layout.members_by_org_list, null);
+            viewHolder = new MembersByOrgAdapter.ViewHolder(finalView);
+            finalView.setTag(viewHolder);
+        }
+        else {
+            viewHolder = (MembersByOrgAdapter.ViewHolder) finalView.getTag();
+        }
+
+        initData(viewHolder, position);
+        return finalView;
+
+    }
+
+    private void initData(MembersByOrgAdapter.ViewHolder viewHolder, int position) {
+
+        UserInfo currentItem = membersList.get(position);
+        Picasso.get().load(currentItem.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(viewHolder.memberAvatar);
+
+        if(!currentItem.getFullname().equals("")) {
+            viewHolder.memberName.setText(currentItem.getFullname());
+        }
+        else {
+            viewHolder.memberName.setText(currentItem.getLogin());
+        }
+
+    }
+
+    @Override
+    public Filter getFilter() {
+        return membersFilter;
+    }
+
+    private Filter membersFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserInfo> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(membersListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserInfo item : membersListFull) {
+                    if (item.getFullname().toLowerCase().contains(filterPattern) || item.getLogin().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            membersList.clear();
+            membersList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/MilestonesAdapter.java

@@ -0,0 +1,270 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.vdurmont.emoji.EmojiParser;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.ClickListener;
+import org.mian.gitnex.helpers.TimeHelper;
+import org.mian.gitnex.models.Milestones;
+import org.mian.gitnex.util.TinyDB;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import okhttp3.OkHttpClient;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+
+/**
+ * Author M M Arif
+ */
+
+public class MilestonesAdapter extends RecyclerView.Adapter<MilestonesAdapter.MilestonesViewHolder> implements Filterable {
+
+    private List<Milestones> milestonesList;
+    private Context mCtx;
+    private List<Milestones> milestonesListFull;
+
+    static class MilestonesViewHolder extends RecyclerView.ViewHolder {
+
+        private TextView msTitle;
+        private TextView msDescription;
+        private TextView msOpenIssues;
+        private TextView msClosedIssues;
+        private TextView msDueDate;
+        private ImageView msStatus;
+
+        private MilestonesViewHolder(View itemView) {
+            super(itemView);
+
+            msTitle = itemView.findViewById(R.id.milestoneTitle);
+            msStatus = itemView.findViewById(R.id.milestoneState);
+            msDescription = itemView.findViewById(R.id.milestoneDescription);
+            msOpenIssues = itemView.findViewById(R.id.milestoneIssuesOpen);
+            msClosedIssues = itemView.findViewById(R.id.milestoneIssuesClosed);
+            msDueDate = itemView.findViewById(R.id.milestoneDueDate);
+
+            /*issueTitle.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    Log.i("issueNumber", issueNumber.getText().toString());
+
+                    Intent intent = new Intent(context, IssueDetailActivity.class);
+                    intent.putExtra("issueNumber", issueNumber.getText());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("issueNumber", issueNumber.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });*/
+        }
+    }
+
+    public MilestonesAdapter(Context mCtx, List<Milestones> milestonesMain) {
+        this.mCtx = mCtx;
+        this.milestonesList = milestonesMain;
+        milestonesListFull = new ArrayList<>(milestonesList);
+    }
+
+    @NonNull
+    @Override
+    public MilestonesAdapter.MilestonesViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.milestones_list, parent, false);
+        return new MilestonesAdapter.MilestonesViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull MilestonesAdapter.MilestonesViewHolder holder, int position) {
+
+        TinyDB tinyDb = new TinyDB(mCtx);
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+
+        Milestones currentItem = milestonesList.get(position);
+
+        final TableTheme tableTheme = TableTheme.buildWithDefaults(Objects.requireNonNull(mCtx))
+                .tableBorderWidth(1)
+                .tableCellPadding(0)
+                .build();
+
+        final Markwon markwon = Markwon.builder(Objects.requireNonNull(mCtx))
+                .usePlugin(CorePlugin.create())
+                .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                .usePlugin(ImagesPlugin.createWithAssets(mCtx))
+                .usePlugin(new AbstractMarkwonPlugin() {
+                    @Override
+                    public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                        builder
+                                .codeTextColor(Color.GREEN)
+                                .codeBackgroundColor(Color.BLACK)
+                                .linkColor(mCtx.getResources().getColor(R.color.lightBlue));
+                    }
+                })
+                .usePlugin(TablePlugin.create(tableTheme))
+                .usePlugin(TaskListPlugin.create(mCtx))
+                .usePlugin(HtmlPlugin.create())
+                .usePlugin(GifPlugin.create())
+                .usePlugin(StrikethroughPlugin.create())
+                .build();
+
+        holder.msTitle.setText(currentItem.getTitle());
+        //holder.msStatus.setText(currentItem.getState());
+
+        if(currentItem.getState().equals("open")) {
+
+            @SuppressLint("ResourceType") int color = Color.parseColor(mCtx.getResources().getString(R.color.releaseStable));
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    //.useFont(Typeface.DEFAULT)
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(30)
+                    .toUpperCase()
+                    .width(120)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect("open", color, 8);
+
+            holder.msStatus.setImageDrawable(drawable);
+
+        }
+        else if(currentItem.getState().equals("closed")) {
+
+            @SuppressLint("ResourceType") int color = Color.parseColor(mCtx.getResources().getString(R.color.colorRed));
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    //.useFont(Typeface.DEFAULT)
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(30)
+                    .toUpperCase()
+                    .width(140)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect("closed", color, 8);
+
+            holder.msStatus.setImageDrawable(drawable);
+
+        }
+
+        if (!currentItem.getDescription().equals("")) {
+            final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(currentItem.getDescription()));
+            holder.msDescription.setText(bodyWithMD);
+        }
+        else {
+            holder.msDescription.setVisibility(View.GONE);
+        }
+
+        holder.msOpenIssues.setText(String.valueOf(currentItem.getOpen_issues()));
+        holder.msOpenIssues.setOnClickListener(new ClickListener(mCtx.getResources().getString(R.string.milestoneOpenIssues, currentItem.getOpen_issues()), mCtx));
+
+        holder.msClosedIssues.setText(String.valueOf(currentItem.getClosed_issues()));
+        holder.msClosedIssues.setOnClickListener(new ClickListener(mCtx.getResources().getString(R.string.milestoneClosedIssues, currentItem.getClosed_issues()), mCtx));
+
+        if(currentItem.getDue_on() != null) {
+
+            if (timeFormat.equals("normal") || timeFormat.equals("pretty")) {
+                DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd", new Locale(locale));
+                Date date = null;
+                try {
+                    date = formatter.parse(currentItem.getDue_on());
+                } catch (ParseException e) {
+                    e.printStackTrace();
+                }
+                String dueDate = formatter.format(date);
+                assert date != null;
+                if(date.before(new Date())) {
+                    holder.msDueDate.setTextColor(mCtx.getResources().getColor(R.color.darkRed));
+                }
+
+                holder.msDueDate.setText(dueDate);
+                holder.msDueDate.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToast(currentItem.getDue_on()), mCtx));
+
+            } else if (timeFormat.equals("normal1")) {
+                SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yyyy", new Locale(locale));
+                Date date1 = null;
+                try {
+                    date1 = formatter.parse(currentItem.getDue_on());
+                } catch (ParseException e) {
+                    e.printStackTrace();
+                }
+                String dueDate = formatter.format(date1);
+                holder.msDueDate.setText(dueDate);
+            }
+
+        }
+        else {
+            holder.msDueDate.setVisibility(View.INVISIBLE);
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return milestonesList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return milestoneFilter;
+    }
+
+    private Filter milestoneFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<Milestones> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(milestonesListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (Milestones item : milestonesListFull) {
+                    if (item.getTitle().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            milestonesList.clear();
+            milestonesList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/MutliSelectAdapter.java

@@ -0,0 +1,190 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.res.ColorStateList;
+import android.graphics.Typeface;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.style.TextAppearanceSpan;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.MultiSelectDialog;
+import org.mian.gitnex.models.MultiSelectModel;
+import java.util.ArrayList;
+import androidx.annotation.NonNull;
+import androidx.appcompat.widget.AppCompatCheckBox;
+import androidx.core.content.ContextCompat;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author com.github.abumoallim, modified by M M Arif
+ */
+
+public class MutliSelectAdapter extends RecyclerView.Adapter<MutliSelectAdapter.MultiSelectDialogViewHolder> {
+
+    private ArrayList<MultiSelectModel> mDataSet;
+    private String mSearchQuery = "";
+    private Context mContext;
+
+    public MutliSelectAdapter(ArrayList<MultiSelectModel> dataSet, Context context) {
+        this.mDataSet = dataSet;
+        this.mContext = context;
+    }
+
+    @NonNull
+    @Override
+    public MultiSelectDialogViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.multi_select_item, parent, false);
+        return new MultiSelectDialogViewHolder(view);
+
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull final MultiSelectDialogViewHolder holder, int position) {
+
+        if (!mSearchQuery.equals("") && mSearchQuery.length() > 1) {
+            setHighlightedText(position, holder.dialog_name_item);
+        } else {
+            holder.dialog_name_item.setText(mDataSet.get(position).getName());
+        }
+
+        if (mDataSet.get(position).getSelected()) {
+
+            if (!MultiSelectDialog.selectedIdsForCallback.contains(mDataSet.get(position).getId())) {
+                MultiSelectDialog.selectedIdsForCallback.add(mDataSet.get(position).getId());
+            }
+        }
+
+        if (checkForSelection(mDataSet.get(position).getId())) {
+            holder.dialog_item_checkbox.setChecked(true);
+        } else {
+            holder.dialog_item_checkbox.setChecked(false);
+        }
+
+        /*holder.dialog_item_checkbox.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (holder.dialog_item_checkbox.isChecked()) {
+                    MultiSelectDialog.selectedIdsForCallback.add(mDataSet.get(holder.getAdapterPosition()).getId());
+                    holder.dialog_item_checkbox.setChecked(true);
+                } else {
+                    removeFromSelection(mDataSet.get(holder.getAdapterPosition()).getId());
+                    holder.dialog_item_checkbox.setChecked(false);
+                }
+            }
+        });*/
+
+        holder.main_container.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                if (!holder.dialog_item_checkbox.isChecked()) {
+                    MultiSelectDialog.selectedIdsForCallback.add(mDataSet.get(holder.getAdapterPosition()).getId());
+                    holder.dialog_item_checkbox.setChecked(true);
+                    mDataSet.get(holder.getAdapterPosition()).setSelected(true);
+                    notifyItemChanged(holder.getAdapterPosition());
+                } else {
+                    removeFromSelection(mDataSet.get(holder.getAdapterPosition()).getId());
+                    holder.dialog_item_checkbox.setChecked(false);
+                    mDataSet.get(holder.getAdapterPosition()).setSelected(false);
+                    notifyItemChanged(holder.getAdapterPosition());
+                }
+            }
+
+        });
+    }
+
+    private void setHighlightedText(int position, TextView textview) {
+
+        String name = mDataSet.get(position).getName();
+        SpannableString str = new SpannableString(name);
+        int endLength = name.toLowerCase().indexOf(mSearchQuery) + mSearchQuery.length();
+        ColorStateList highlightedColor = new ColorStateList(new int[][]{new int[]{}}, new int[]{ContextCompat.getColor(mContext, R.color.colorAccent)});
+        TextAppearanceSpan textAppearanceSpan = new TextAppearanceSpan(null, Typeface.NORMAL, -1, highlightedColor, null);
+        str.setSpan(textAppearanceSpan, name.toLowerCase().indexOf(mSearchQuery), endLength, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+        textview.setText(str);
+
+    }
+
+    private void removeFromSelection(Integer id) {
+
+        for (int i = 0; i < MultiSelectDialog.selectedIdsForCallback.size(); i++) {
+            if (id.equals(MultiSelectDialog.selectedIdsForCallback.get(i))) {
+                MultiSelectDialog.selectedIdsForCallback.remove(i);
+            }
+        }
+
+    }
+
+    private boolean checkForSelection(Integer id) {
+
+        for (int i = 0; i < MultiSelectDialog.selectedIdsForCallback.size(); i++) {
+            if (id.equals(MultiSelectDialog.selectedIdsForCallback.get(i))) {
+                return true;
+            }
+        }
+        return false;
+
+    }
+
+    /*//get selected name string separated by coma
+    public String getDataString() {
+        String data = "";
+        for (int i = 0; i < mDataSet.size(); i++) {
+            if (checkForSelection(mDataSet.get(i).getId())) {
+                data = data + ", " + mDataSet.get(i).getName();
+            }
+        }
+        if (data.length() > 0) {
+            return data.substring(1);
+        } else {
+            return "";
+        }
+    }
+    //get selected name ararylist
+    public ArrayList<String> getSelectedNameList() {
+        ArrayList<String> names = new ArrayList<>();
+        for (int i = 0; i < mDataSet.size(); i++) {
+            if (checkForSelection(mDataSet.get(i).getId())) {
+                names.add(mDataSet.get(i).getName());
+            }
+        }
+        //  return names.toArray(new String[names.size()]);
+        return names;
+    }*/
+
+    @Override
+    public int getItemCount() {
+        return mDataSet.size();
+    }
+
+    public void setData(ArrayList<MultiSelectModel> data, String query, MutliSelectAdapter mutliSelectAdapter) {
+
+        this.mDataSet = data;
+        this.mSearchQuery = query;
+        mutliSelectAdapter.notifyDataSetChanged();
+
+    }
+
+    class MultiSelectDialogViewHolder extends RecyclerView.ViewHolder {
+
+        private TextView dialog_name_item;
+        private AppCompatCheckBox dialog_item_checkbox;
+        private LinearLayout main_container;
+
+        MultiSelectDialogViewHolder(View view) {
+
+            super(view);
+            dialog_name_item = view.findViewById(R.id.dialog_item_name);
+            dialog_item_checkbox = view.findViewById(R.id.dialog_item_checkbox);
+            main_container = view.findViewById(R.id.main_container);
+
+        }
+
+    }
+}

app/src/main/java/org/mian/gitnex/adapters/MyReposListAdapter.java

@@ -0,0 +1,168 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Typeface;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.amulyakhare.textdrawable.util.ColorGenerator;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.RepoDetailActivity;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class MyReposListAdapter extends RecyclerView.Adapter<MyReposListAdapter.MyReposViewHolder> implements Filterable {
+
+    private List<UserRepositories> reposList;
+    private Context mCtx;
+    private List<UserRepositories> reposListFull;
+
+    static class MyReposViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView imageMy;
+        private TextView mTextView1My;
+        private TextView mTextView2My;
+        private TextView fullNameMy;
+        private ImageView repoPrivatePublicMy;
+        private TextView repoStarsMy;
+        private TextView repoWatchersMy;
+        private TextView repoOpenIssuesCountMy;
+
+        private MyReposViewHolder(View itemView) {
+            super(itemView);
+            mTextView1My = itemView.findViewById(R.id.repoNameMy);
+            mTextView2My = itemView.findViewById(R.id.repoDescriptionMy);
+            imageMy = itemView.findViewById(R.id.imageAvatarMy);
+            fullNameMy = itemView.findViewById(R.id.repoFullNameMy);
+            repoPrivatePublicMy = itemView.findViewById(R.id.imageRepoTypeMy);
+            repoStarsMy = itemView.findViewById(R.id.repoStarsMy);
+            repoWatchersMy = itemView.findViewById(R.id.repoWatchersMy);
+            repoOpenIssuesCountMy = itemView.findViewById(R.id.repoOpenIssuesCountMy);
+
+            itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+
+                    Intent intent = new Intent(context, RepoDetailActivity.class);
+                    intent.putExtra("repoFullName", fullNameMy.getText().toString());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("repoFullName", fullNameMy.getText().toString());
+                    tinyDb.putBoolean("resumeIssues", true);
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+    }
+
+    public MyReposListAdapter(Context mCtx, List<UserRepositories> reposListMain) {
+        this.mCtx = mCtx;
+        this.reposList = reposListMain;
+        reposListFull = new ArrayList<>(reposList);
+    }
+
+    @NonNull
+    @Override
+    public MyReposListAdapter.MyReposViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.my_repos_list, parent, false);
+        return new MyReposListAdapter.MyReposViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull MyReposListAdapter.MyReposViewHolder holder, int position) {
+
+        UserRepositories currentItem = reposList.get(position);
+        holder.mTextView2My.setVisibility(View.GONE);
+
+        ColorGenerator generator = ColorGenerator.MATERIAL;
+        int color = generator.getColor(currentItem.getName());
+        String charac = String.valueOf(currentItem.getName().charAt(0));
+
+        TextDrawable drawable = TextDrawable.builder()
+                .beginConfig()
+                .useFont(Typeface.DEFAULT)
+                .fontSize(16)
+                .toUpperCase()
+                .width(28)
+                .height(28)
+                .endConfig()
+                .buildRound(charac, color);
+
+        holder.imageMy.setImageDrawable(drawable);
+        holder.mTextView1My.setText(currentItem.getName());
+        if (!currentItem.getDescription().equals("")) {
+            holder.mTextView2My.setVisibility(View.VISIBLE);
+            holder.mTextView2My.setText(currentItem.getDescription());
+        }
+        holder.fullNameMy.setText(currentItem.getFullname());
+        if(currentItem.getPrivateFlag()) {
+            holder.repoPrivatePublicMy.setImageResource(R.drawable.ic_lock_bold);
+        }
+        else {
+            holder.repoPrivatePublicMy.setImageResource(R.drawable.ic_public);
+        }
+        holder.repoStarsMy.setText(currentItem.getStars_count());
+        holder.repoWatchersMy.setText(currentItem.getWatchers_count());
+        holder.repoOpenIssuesCountMy.setText(currentItem.getOpen_issues_count());
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return reposList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return myReposFilter;
+    }
+
+    private Filter myReposFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserRepositories> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(reposListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserRepositories item : reposListFull) {
+                    if (item.getFullname().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            reposList.clear();
+            reposList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+}

app/src/main/java/org/mian/gitnex/adapters/OrganizationsListAdapter.java

@@ -0,0 +1,133 @@
+package org.mian.gitnex.adapters;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import android.content.Context;
+import android.content.Intent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.OrgDetailActivity;
+import org.mian.gitnex.models.UserOrganizations;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class OrganizationsListAdapter extends RecyclerView.Adapter<OrganizationsListAdapter.OrganizationsViewHolder> implements Filterable {
+
+    private List<UserOrganizations> orgList;
+    private Context mCtx;
+    private List<UserOrganizations> orgListFull;
+
+    static class OrganizationsViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView image;
+        private TextView mTextView1;
+        private TextView mTextView2;
+
+        private OrganizationsViewHolder(View itemView) {
+            super(itemView);
+            mTextView1 = itemView.findViewById(R.id.orgUsername);
+            mTextView2 = itemView.findViewById(R.id.orgDescription);
+            image = itemView.findViewById(R.id.imageAvatar);
+
+            itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    Intent intent = new Intent(context, OrgDetailActivity.class);
+                    intent.putExtra("orgName", mTextView1.getText().toString());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("orgName", mTextView1.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+    }
+
+    public OrganizationsListAdapter(Context mCtx, List<UserOrganizations> orgsListMain) {
+        this.mCtx = mCtx;
+        this.orgList = orgsListMain;
+        orgListFull = new ArrayList<>(orgList);
+    }
+
+    @NonNull
+    @Override
+    public OrganizationsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.organizations_list, parent, false);
+        return new OrganizationsViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull OrganizationsViewHolder holder, int position) {
+
+
+        UserOrganizations currentItem = orgList.get(position);
+        holder.mTextView2.setVisibility(View.GONE);
+
+        Picasso.get().load(currentItem.getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(holder.image);
+        holder.mTextView1.setText(currentItem.getUsername());
+        if (!currentItem.getDescription().equals("")) {
+            holder.mTextView2.setVisibility(View.VISIBLE);
+            holder.mTextView2.setText(currentItem.getDescription());
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return orgList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return orgFilter;
+    }
+
+    private Filter orgFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserOrganizations> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(orgListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserOrganizations item : orgListFull) {
+                    if (item.getUsername().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            orgList.clear();
+            orgList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/ProfileEmailsAdapter.java

@@ -0,0 +1,80 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import org.mian.gitnex.R;
+import org.mian.gitnex.models.Emails;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileEmailsAdapter extends RecyclerView.Adapter<ProfileEmailsAdapter.EmailsViewHolder> {
+
+    private List<Emails> emailsList;
+    private Context mCtx;
+
+    static class EmailsViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView emailPrimary;
+        private TextView userEmail;
+
+        private EmailsViewHolder(View itemView) {
+            super(itemView);
+
+            emailPrimary = itemView.findViewById(R.id.emailPrimary);
+            userEmail = itemView.findViewById(R.id.userEmail);
+
+        }
+    }
+
+    public ProfileEmailsAdapter(Context mCtx, List<Emails> emailsListMain) {
+        this.mCtx = mCtx;
+        this.emailsList = emailsListMain;
+    }
+
+    @NonNull
+    @Override
+    public ProfileEmailsAdapter.EmailsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.profile_emails_list, parent, false);
+        return new ProfileEmailsAdapter.EmailsViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ProfileEmailsAdapter.EmailsViewHolder holder, int position) {
+
+        Emails currentItem = emailsList.get(position);
+
+        holder.userEmail.setText(currentItem.getEmail());
+
+        if(currentItem.getPrimary()) {
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(36)
+                    .width(220)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect(mCtx.getResources().getString(R.string.emailTypeText), mCtx.getResources().getColor(R.color.tooltipBackground), 8);
+            holder.emailPrimary.setImageDrawable(drawable);
+        }
+        else {
+            holder.emailPrimary.setVisibility(View.GONE);
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return emailsList.size();
+    }
+
+}

app/src/main/java/org/mian/gitnex/adapters/ProfileFollowersAdapter.java

@@ -0,0 +1,78 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.UserInfo;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileFollowersAdapter extends RecyclerView.Adapter<ProfileFollowersAdapter.FollowersViewHolder> {
+
+    private List<UserInfo> followersList;
+    private Context mCtx;
+
+    static class FollowersViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView userAvatar;
+        private TextView userFullName;
+        private TextView userName;
+
+        private FollowersViewHolder(View itemView) {
+            super(itemView);
+
+            userAvatar = itemView.findViewById(R.id.userAvatar);
+            userFullName = itemView.findViewById(R.id.userFullName);
+            userName = itemView.findViewById(R.id.userName);
+
+        }
+    }
+
+    public ProfileFollowersAdapter(Context mCtx, List<UserInfo> followersListMain) {
+        this.mCtx = mCtx;
+        this.followersList = followersListMain;
+    }
+
+    @NonNull
+    @Override
+    public ProfileFollowersAdapter.FollowersViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.profile_followers_list, parent, false);
+        return new ProfileFollowersAdapter.FollowersViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ProfileFollowersAdapter.FollowersViewHolder holder, int position) {
+
+        UserInfo currentItem = followersList.get(position);
+
+        if(!currentItem.getFullname().equals("")) {
+            holder.userFullName.setText(currentItem.getFullname());
+            holder.userName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+        }
+        else {
+            holder.userFullName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+            holder.userName.setVisibility(View.GONE);
+        }
+
+        Picasso.get().load(currentItem.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(140, 140).centerCrop().into(holder.userAvatar);
+    }
+
+    @Override
+    public int getItemCount() {
+        return followersList.size();
+    }
+
+}
+
+

app/src/main/java/org/mian/gitnex/adapters/ProfileFollowingAdapter.java

@@ -0,0 +1,77 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.UserInfo;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileFollowingAdapter extends RecyclerView.Adapter<ProfileFollowingAdapter.FollowingViewHolder> {
+
+    private List<UserInfo> followingList;
+    private Context mCtx;
+
+    static class FollowingViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView userAvatar;
+        private TextView userFullName;
+        private TextView userName;
+
+        private FollowingViewHolder(View itemView) {
+            super(itemView);
+
+            userAvatar = itemView.findViewById(R.id.userAvatar);
+            userFullName = itemView.findViewById(R.id.userFullName);
+            userName = itemView.findViewById(R.id.userName);
+
+        }
+    }
+
+    public ProfileFollowingAdapter(Context mCtx, List<UserInfo> followingListMain) {
+        this.mCtx = mCtx;
+        this.followingList = followingListMain;
+    }
+
+    @NonNull
+    @Override
+    public ProfileFollowingAdapter.FollowingViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.profile_following_list, parent, false);
+        return new ProfileFollowingAdapter.FollowingViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ProfileFollowingAdapter.FollowingViewHolder holder, int position) {
+
+        UserInfo currentItem = followingList.get(position);
+
+        if(!currentItem.getFullname().equals("")) {
+            holder.userFullName.setText(currentItem.getFullname());
+            holder.userName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+        }
+        else {
+            holder.userFullName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+            holder.userName.setVisibility(View.GONE);
+        }
+
+        Picasso.get().load(currentItem.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(140, 140).centerCrop().into(holder.userAvatar);
+    }
+
+    @Override
+    public int getItemCount() {
+        return followingList.size();
+    }
+
+
+}

app/src/main/java/org/mian/gitnex/adapters/ReleasesAdapter.java

@@ -0,0 +1,143 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.vdurmont.emoji.EmojiParser;
+import org.mian.gitnex.R;
+import org.mian.gitnex.models.Releases;
+import java.util.List;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import okhttp3.OkHttpClient;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+
+/**
+ * Author M M Arif
+ */
+
+public class ReleasesAdapter extends RecyclerView.Adapter<ReleasesAdapter.ReleasesViewHolder> {
+
+    private List<Releases> releasesList;
+    private Context mCtx;
+
+    static class ReleasesViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView releaseType;
+        private TextView releaseTitle;
+        private TextView releaseDescription;
+        private TextView releaseDownload;
+        private TextView releaseZipDownload;
+        private TextView releaseTarDownload;
+
+        private ReleasesViewHolder(View itemView) {
+            super(itemView);
+
+            releaseType = itemView.findViewById(R.id.releaseType);
+            releaseTitle = itemView.findViewById(R.id.releaseTitle);
+            releaseDescription = itemView.findViewById(R.id.releaseDescription);
+            releaseZipDownload = itemView.findViewById(R.id.releaseZipDownload);
+            releaseTarDownload = itemView.findViewById(R.id.releaseTarDownload);
+
+        }
+    }
+
+    public ReleasesAdapter(Context mCtx, List<Releases> releasesMain) {
+        this.mCtx = mCtx;
+        this.releasesList = releasesMain;
+    }
+
+    @NonNull
+    @Override
+    public ReleasesAdapter.ReleasesViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.releases_list, parent, false);
+        return new ReleasesAdapter.ReleasesViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ReleasesAdapter.ReleasesViewHolder holder, int position) {
+
+        Releases currentItem = releasesList.get(position);
+
+        holder.releaseTitle.setText(currentItem.getName());
+
+        if(currentItem.isPrerelease()) {
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    //.useFont(Typeface.DEFAULT)
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(36)
+                    .width(240)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect(mCtx.getResources().getString(R.string.releaseTypePre), mCtx.getResources().getColor(R.color.releasePre), 8);
+            holder.releaseType.setImageDrawable(drawable);
+        }
+        else {
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    //.useFont(Typeface.DEFAULT)
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(36)
+                    .width(240)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect(mCtx.getResources().getString(R.string.releaseTypeStable), mCtx.getResources().getColor(R.color.releaseStable), 8);
+            holder.releaseType.setImageDrawable(drawable);
+        }
+
+        final TableTheme tableTheme = TableTheme.buildWithDefaults(Objects.requireNonNull(mCtx))
+                .tableBorderWidth(1)
+                .tableCellPadding(0)
+                .build();
+
+        final Markwon markwon = Markwon.builder(Objects.requireNonNull(mCtx))
+                .usePlugin(CorePlugin.create())
+                .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                .usePlugin(ImagesPlugin.createWithAssets(mCtx))
+                .usePlugin(new AbstractMarkwonPlugin() {
+                    @Override
+                    public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                        builder
+                                .codeTextColor(Color.GREEN)
+                                .codeBackgroundColor(Color.BLACK)
+                                .linkColor(mCtx.getResources().getColor(R.color.lightBlue));
+                    }
+                })
+                .usePlugin(TablePlugin.create(tableTheme))
+                .usePlugin(TaskListPlugin.create(mCtx))
+                .usePlugin(HtmlPlugin.create())
+                .usePlugin(GifPlugin.create())
+                .usePlugin(StrikethroughPlugin.create())
+                .build();
+
+        final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(currentItem.getBody()));
+        holder.releaseDescription.setText(bodyWithMD);
+        holder.releaseZipDownload.setText(currentItem.getZipball_url());
+        holder.releaseTarDownload.setText(currentItem.getTarball_url());
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return releasesList.size();
+    }
+
+}

app/src/main/java/org/mian/gitnex/adapters/ReposListAdapter.java

@@ -0,0 +1,169 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Typeface;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.amulyakhare.textdrawable.util.ColorGenerator;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.RepoDetailActivity;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ReposListAdapter extends RecyclerView.Adapter<ReposListAdapter.ReposViewHolder> implements Filterable {
+
+    private List<UserRepositories> reposList;
+    private Context mCtx;
+    private List<UserRepositories> reposListFull;
+
+    static class ReposViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView image;
+        private TextView mTextView1;
+        private TextView mTextView2;
+        private TextView fullName;
+        private ImageView repoPrivatePublic;
+        private TextView repoStars;
+        private TextView repoWatchers;
+        private TextView repoOpenIssuesCount;
+
+        private ReposViewHolder(View itemView) {
+            super(itemView);
+            mTextView1 = itemView.findViewById(R.id.repoName);
+            mTextView2 = itemView.findViewById(R.id.repoDescription);
+            image = itemView.findViewById(R.id.imageAvatar);
+            fullName = itemView.findViewById(R.id.repoFullName);
+            repoPrivatePublic = itemView.findViewById(R.id.imageRepoType);
+            repoStars = itemView.findViewById(R.id.repoStars);
+            repoWatchers = itemView.findViewById(R.id.repoWatchers);
+            repoOpenIssuesCount = itemView.findViewById(R.id.repoOpenIssuesCount);
+
+            itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+                    TextView repoFullName = (TextView) v.findViewById(R.id.repoFullName);
+
+                    Intent intent = new Intent(context, RepoDetailActivity.class);
+                    intent.putExtra("repoFullName", repoFullName.getText().toString());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("repoFullName", repoFullName.getText().toString());
+                    tinyDb.putBoolean("resumeIssues", true);
+                    context.startActivity(intent);
+
+                }
+            });
+        }
+    }
+
+    public ReposListAdapter(Context mCtx, List<UserRepositories> reposListMain) {
+        this.mCtx = mCtx;
+        this.reposList = reposListMain;
+        reposListFull = new ArrayList<>(reposList);
+    }
+
+    @NonNull
+    @Override
+    public ReposViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.repos_list, parent, false);
+        return new ReposViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ReposViewHolder holder, int position) {
+
+        UserRepositories currentItem = reposList.get(position);
+        holder.mTextView2.setVisibility(View.GONE);
+
+        ColorGenerator generator = ColorGenerator.MATERIAL;
+        int color = generator.getColor(currentItem.getName());
+        String charac = String.valueOf(currentItem.getName().charAt(0));
+
+        TextDrawable drawable = TextDrawable.builder()
+                .beginConfig()
+                .useFont(Typeface.DEFAULT)
+                .fontSize(16)
+                .toUpperCase()
+                .width(28)
+                .height(28)
+                .endConfig()
+                .buildRound(charac, color);
+
+        holder.image.setImageDrawable(drawable);
+        holder.mTextView1.setText(currentItem.getName());
+        if (!currentItem.getDescription().equals("")) {
+            holder.mTextView2.setVisibility(View.VISIBLE);
+            holder.mTextView2.setText(currentItem.getDescription());
+        }
+        holder.fullName.setText(currentItem.getFullname());
+        if(currentItem.getPrivateFlag()) {
+            holder.repoPrivatePublic.setImageResource(R.drawable.ic_lock_bold);
+        }
+        else {
+            holder.repoPrivatePublic.setImageResource(R.drawable.ic_public);
+        }
+        holder.repoStars.setText(currentItem.getStars_count());
+        holder.repoWatchers.setText(currentItem.getWatchers_count());
+        holder.repoOpenIssuesCount.setText(currentItem.getOpen_issues_count());
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return reposList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return reposFilter;
+    }
+
+    private Filter reposFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserRepositories> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(reposListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserRepositories item : reposListFull) {
+                    if (item.getFullname().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            reposList.clear();
+            reposList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/RepositoriesByOrgAdapter.java

@@ -0,0 +1,170 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Typeface;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.amulyakhare.textdrawable.util.ColorGenerator;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.RepoDetailActivity;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class RepositoriesByOrgAdapter extends RecyclerView.Adapter<RepositoriesByOrgAdapter.OrgReposViewHolder> implements Filterable {
+
+    private List<UserRepositories> reposList;
+    private Context mCtx;
+    private List<UserRepositories> reposListFull;
+
+    static class OrgReposViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView image;
+        private TextView mTextView1;
+        private TextView mTextView2;
+        private TextView fullName;
+        private ImageView repoPrivatePublic;
+        private TextView repoStars;
+        private TextView repoWatchers;
+        private TextView repoOpenIssuesCount;
+
+        private OrgReposViewHolder(View itemView) {
+            super(itemView);
+            mTextView1 = itemView.findViewById(R.id.repoName);
+            mTextView2 = itemView.findViewById(R.id.repoDescription);
+            image = itemView.findViewById(R.id.imageAvatar);
+            fullName = itemView.findViewById(R.id.repoFullName);
+            repoPrivatePublic = itemView.findViewById(R.id.imageRepoType);
+            repoStars = itemView.findViewById(R.id.repoStars);
+            repoWatchers = itemView.findViewById(R.id.repoWatchers);
+            repoOpenIssuesCount = itemView.findViewById(R.id.repoOpenIssuesCount);
+
+            itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+
+                    Intent intent = new Intent(context, RepoDetailActivity.class);
+                    intent.putExtra("repoFullName", fullName.getText().toString());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("repoFullName", fullName.getText().toString());
+                    tinyDb.putBoolean("resumeIssues", true);
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+
+    }
+
+    public RepositoriesByOrgAdapter(Context mCtx, List<UserRepositories> reposListMain) {
+        this.mCtx = mCtx;
+        this.reposList = reposListMain;
+        reposListFull = new ArrayList<>(reposList);
+    }
+
+    @NonNull
+    @Override
+    public RepositoriesByOrgAdapter.OrgReposViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.repositories_by_org_list, parent, false);
+        return new RepositoriesByOrgAdapter.OrgReposViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RepositoriesByOrgAdapter.OrgReposViewHolder holder, int position) {
+
+        UserRepositories currentItem = reposList.get(position);
+        holder.mTextView2.setVisibility(View.GONE);
+
+        ColorGenerator generator = ColorGenerator.MATERIAL;
+        int color = generator.getColor(currentItem.getName());
+        String charac = String.valueOf(currentItem.getName().charAt(0));
+
+        TextDrawable drawable = TextDrawable.builder()
+                .beginConfig()
+                .useFont(Typeface.DEFAULT)
+                .fontSize(16)
+                .toUpperCase()
+                .width(28)
+                .height(28)
+                .endConfig()
+                .buildRound(charac, color);
+
+        holder.image.setImageDrawable(drawable);
+        holder.mTextView1.setText(currentItem.getName());
+        if (!currentItem.getDescription().equals("")) {
+            holder.mTextView2.setVisibility(View.VISIBLE);
+            holder.mTextView2.setText(currentItem.getDescription());
+        }
+        holder.fullName.setText(currentItem.getFullname());
+        if(currentItem.getPrivateFlag()) {
+            holder.repoPrivatePublic.setImageResource(R.drawable.ic_lock_bold);
+        }
+        else {
+            holder.repoPrivatePublic.setImageResource(R.drawable.ic_public);
+        }
+        holder.repoStars.setText(currentItem.getStars_count());
+        holder.repoWatchers.setText(currentItem.getWatchers_count());
+        holder.repoOpenIssuesCount.setText(currentItem.getOpen_issues_count());
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return reposList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return orgReposFilter;
+    }
+
+    private Filter orgReposFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserRepositories> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(reposListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserRepositories item : reposListFull) {
+                    if (item.getFullname().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            reposList.clear();
+            reposList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/StarredReposListAdapter.java

@@ -0,0 +1,170 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Typeface;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.amulyakhare.textdrawable.TextDrawable;
+import com.amulyakhare.textdrawable.util.ColorGenerator;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.RepoDetailActivity;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class StarredReposListAdapter extends RecyclerView.Adapter<StarredReposListAdapter.StarredReposViewHolder> implements Filterable {
+
+    private List<UserRepositories> reposList;
+    private Context mCtx;
+    private List<UserRepositories> reposListFull;
+
+    static class StarredReposViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView image;
+        private TextView mTextView1;
+        private TextView mTextView2;
+        private TextView fullName;
+        private ImageView repoPrivatePublic;
+        private TextView repoStars;
+        private TextView repoWatchers;
+        private TextView repoOpenIssuesCount;
+
+        private StarredReposViewHolder(View itemView) {
+            super(itemView);
+            mTextView1 = itemView.findViewById(R.id.repoName);
+            mTextView2 = itemView.findViewById(R.id.repoDescription);
+            image = itemView.findViewById(R.id.imageAvatar);
+            fullName = itemView.findViewById(R.id.repoFullName);
+            repoPrivatePublic = itemView.findViewById(R.id.imageRepoType);
+            repoStars = itemView.findViewById(R.id.repoStars);
+            repoWatchers = itemView.findViewById(R.id.repoWatchers);
+            repoOpenIssuesCount = itemView.findViewById(R.id.repoOpenIssuesCount);
+
+            itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+
+                    Intent intent = new Intent(context, RepoDetailActivity.class);
+                    intent.putExtra("repoFullName", fullName.getText().toString());
+
+                    TinyDB tinyDb = new TinyDB(context);
+                    tinyDb.putString("repoFullName", fullName.getText().toString());
+                    tinyDb.putBoolean("resumeIssues", true);
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+
+    }
+
+    public StarredReposListAdapter(Context mCtx, List<UserRepositories> reposListMain) {
+        this.mCtx = mCtx;
+        this.reposList = reposListMain;
+        reposListFull = new ArrayList<>(reposList);
+    }
+
+    @NonNull
+    @Override
+    public StarredReposListAdapter.StarredReposViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.starred_repos_list, parent, false);
+        return new StarredReposListAdapter.StarredReposViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull StarredReposListAdapter.StarredReposViewHolder holder, int position) {
+
+        UserRepositories currentItem = reposList.get(position);
+        holder.mTextView2.setVisibility(View.GONE);
+
+        ColorGenerator generator = ColorGenerator.MATERIAL;
+        int color = generator.getColor(currentItem.getName());
+        String charac = String.valueOf(currentItem.getName().charAt(0));
+
+        TextDrawable drawable = TextDrawable.builder()
+                .beginConfig()
+                .useFont(Typeface.DEFAULT)
+                .fontSize(16)
+                .toUpperCase()
+                .width(28)
+                .height(28)
+                .endConfig()
+                .buildRound(charac, color);
+
+        holder.image.setImageDrawable(drawable);
+        holder.mTextView1.setText(currentItem.getName());
+        if (!currentItem.getDescription().equals("")) {
+            holder.mTextView2.setVisibility(View.VISIBLE);
+            holder.mTextView2.setText(currentItem.getDescription());
+        }
+        holder.fullName.setText(currentItem.getFullname());
+        if(currentItem.getPrivateFlag()) {
+            holder.repoPrivatePublic.setImageResource(R.drawable.ic_lock_bold);
+        }
+        else {
+            holder.repoPrivatePublic.setImageResource(R.drawable.ic_public);
+        }
+        holder.repoStars.setText(currentItem.getStars_count());
+        holder.repoWatchers.setText(currentItem.getWatchers_count());
+        holder.repoOpenIssuesCount.setText(currentItem.getOpen_issues_count());
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return reposList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return starredReposFilter;
+    }
+
+    private Filter starredReposFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<UserRepositories> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(reposListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (UserRepositories item : reposListFull) {
+                    if (item.getFullname().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            reposList.clear();
+            reposList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/TeamMembersByOrgAdapter.java

@@ -0,0 +1,91 @@
+package org.mian.gitnex.adapters;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.UserInfo;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class TeamMembersByOrgAdapter extends BaseAdapter {
+
+    private List<UserInfo> teamMembersList;
+    private Context mCtx;
+
+    private class ViewHolder {
+
+        private ImageView memberAvatar;
+        private TextView memberName;
+
+        ViewHolder(View v) {
+            memberAvatar  = v.findViewById(R.id.memberAvatar);
+            memberName  = v.findViewById(R.id.memberName);
+        }
+    }
+
+    public TeamMembersByOrgAdapter(Context mCtx, List<UserInfo> membersListMain) {
+        this.mCtx = mCtx;
+        this.teamMembersList = membersListMain;
+
+    }
+
+    @Override
+    public int getCount() {
+        return teamMembersList.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return 0;
+    }
+
+    @SuppressLint("InflateParams")
+    @Override
+    public View getView(int position, View finalView, ViewGroup parent) {
+
+        TeamMembersByOrgAdapter.ViewHolder viewHolder = null;
+
+        if (finalView == null) {
+            finalView = LayoutInflater.from(mCtx).inflate(R.layout.members_by_team_by_org_list, null);
+            viewHolder = new TeamMembersByOrgAdapter.ViewHolder(finalView);
+            finalView.setTag(viewHolder);
+        }
+        else {
+            viewHolder = (TeamMembersByOrgAdapter.ViewHolder) finalView.getTag();
+        }
+
+        initData(viewHolder, position);
+        return finalView;
+
+    }
+
+    private void initData(TeamMembersByOrgAdapter.ViewHolder viewHolder, int position) {
+
+        UserInfo currentItem = teamMembersList.get(position);
+        Picasso.get().load(currentItem.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(viewHolder.memberAvatar);
+
+        if(!currentItem.getFullname().equals("")) {
+            viewHolder.memberName.setText(currentItem.getFullname());
+        }
+        else {
+            viewHolder.memberName.setText(currentItem.getLogin());
+        }
+
+    }
+}

app/src/main/java/org/mian/gitnex/adapters/TeamsByOrgAdapter.java

@@ -0,0 +1,133 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.Intent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.OrgTeamMembersActivity;
+import org.mian.gitnex.models.Teams;
+import java.util.ArrayList;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author M M Arif
+ */
+
+public class TeamsByOrgAdapter extends RecyclerView.Adapter<TeamsByOrgAdapter.OrgTeamsViewHolder> implements Filterable {
+
+    private List<Teams> teamList;
+    private Context mCtx;
+    private List<Teams> teamListFull;
+
+    static class OrgTeamsViewHolder extends RecyclerView.ViewHolder {
+
+        private TextView teamTitle;
+        private TextView teamId;
+        private TextView teamDescription;
+        private TextView teamPermission;
+
+        private OrgTeamsViewHolder(View itemView) {
+            super(itemView);
+            teamTitle = itemView.findViewById(R.id.teamTitle);
+            teamId = itemView.findViewById(R.id.teamId);
+            teamDescription = itemView.findViewById(R.id.teamDescription);
+            teamPermission = itemView.findViewById(R.id.teamPermission);
+
+            itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+
+                    Intent intent = new Intent(context, OrgTeamMembersActivity.class);
+                    intent.putExtra("teamTitle", teamTitle.getText().toString());
+                    intent.putExtra("teamId", teamId.getText().toString());
+                    context.startActivity(intent);
+
+                }
+            });
+
+        }
+
+    }
+
+    public TeamsByOrgAdapter(Context mCtx, List<Teams> teamListMain) {
+        this.mCtx = mCtx;
+        this.teamList = teamListMain;
+        teamListFull = new ArrayList<>(teamList);
+    }
+
+    @NonNull
+    @Override
+    public TeamsByOrgAdapter.OrgTeamsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.teams_by_org_list, parent, false);
+        return new TeamsByOrgAdapter.OrgTeamsViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull TeamsByOrgAdapter.OrgTeamsViewHolder holder, int position) {
+
+        Teams currentItem = teamList.get(position);
+        holder.teamId.setText(String.valueOf(currentItem.getId()));
+        holder.teamTitle.setText(currentItem.getName());
+        if (!currentItem.getDescription().equals("")) {
+            holder.teamDescription.setVisibility(View.VISIBLE);
+            holder.teamDescription.setText(currentItem.getDescription());
+        }
+        else {
+            holder.teamDescription.setVisibility(View.GONE);
+            holder.teamDescription.setText("");
+        }
+        holder.teamPermission.setText(mCtx.getResources().getString(R.string.teamPermission, currentItem.getPermission()));
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return teamList.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return orgTeamsFilter;
+    }
+
+    private Filter orgTeamsFilter = new Filter() {
+        @Override
+        protected FilterResults performFiltering(CharSequence constraint) {
+            List<Teams> filteredList = new ArrayList<>();
+
+            if (constraint == null || constraint.length() == 0) {
+                filteredList.addAll(teamListFull);
+            } else {
+                String filterPattern = constraint.toString().toLowerCase().trim();
+
+                for (Teams item : teamListFull) {
+                    if (item.getName().toLowerCase().contains(filterPattern) || item.getDescription().toLowerCase().contains(filterPattern)) {
+                        filteredList.add(item);
+                    }
+                }
+            }
+
+            FilterResults results = new FilterResults();
+            results.values = filteredList;
+
+            return results;
+        }
+
+        @Override
+        protected void publishResults(CharSequence constraint, FilterResults results) {
+            teamList.clear();
+            teamList.addAll((List) results.values);
+            notifyDataSetChanged();
+        }
+    };
+
+}

app/src/main/java/org/mian/gitnex/adapters/UserSearchAdapter.java

@@ -0,0 +1,207 @@
+package org.mian.gitnex.adapters;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.actions.CollaboratorActions;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.TinyDB;
+import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.recyclerview.widget.RecyclerView;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+/**
+ * Author M M Arif
+ */
+
+public class UserSearchAdapter extends RecyclerView.Adapter<UserSearchAdapter.UserSearchViewHolder> {
+
+    private List<UserInfo> usersSearchList;
+    private Context mCtx;
+
+    public UserSearchAdapter(List<UserInfo> dataList, Context mCtx) {
+        this.mCtx = mCtx;
+        this.usersSearchList = dataList;
+    }
+
+    static class UserSearchViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView userAvatar;
+        private TextView userFullName;
+        private TextView userName;
+        private TextView userNameMain;
+        private ImageView addCollaboratorButtonAdd;
+        private ImageView addCollaboratorButtonRemove;
+
+        private String[] permissionList = {"Read", "Write", "Admin"};
+        final private int permissionSelectedChoice = 0;
+
+        private UserSearchViewHolder(View itemView) {
+            super(itemView);
+            userAvatar = itemView.findViewById(R.id.userAvatar);
+            userFullName = itemView.findViewById(R.id.userFullName);
+            userName = itemView.findViewById(R.id.userName);
+            userNameMain = itemView.findViewById(R.id.userNameMain);
+            addCollaboratorButtonAdd = itemView.findViewById(R.id.addCollaboratorButtonAdd);
+            addCollaboratorButtonRemove = itemView.findViewById(R.id.addCollaboratorButtonRemove);
+
+            addCollaboratorButtonAdd.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    final Context context = v.getContext();
+
+                    AlertDialog.Builder pBuilder = new AlertDialog.Builder(context, R.style.confirmDialog);
+
+                    pBuilder.setTitle(R.string.newTeamPermission);
+                    pBuilder.setSingleChoiceItems(permissionList, permissionSelectedChoice, new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface dialogInterface, int i) {
+
+                            }
+                        })
+                            .setCancelable(false)
+                            .setNegativeButton(R.string.cancelButton, null)
+                            .setPositiveButton(R.string.addButton, new DialogInterface.OnClickListener() {
+
+                                @Override
+                                public void onClick(DialogInterface dialog, int which) {
+
+                                    ListView lw = ((AlertDialog)dialog).getListView();
+                                    Object checkedItem = lw.getAdapter().getItem(lw.getCheckedItemPosition());
+
+                                    CollaboratorActions.addCollaborator(context,  String.valueOf(checkedItem).toLowerCase(), userNameMain.getText().toString());
+
+                                }
+                            });
+
+                    AlertDialog pDialog = pBuilder.create();
+                    pDialog.show();
+
+                }
+            });
+
+            addCollaboratorButtonRemove.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    Context context = v.getContext();
+
+                    AlertDialogs.collaboratorRemoveDialog(context, userNameMain.getText().toString(),
+                            context.getResources().getString(R.string.removeCollaboratorTitle),
+                            context.getResources().getString(R.string.removeCollaboratorMessage),
+                            context.getResources().getString(R.string.removeButton),
+                            context.getResources().getString(R.string.cancelButton), "fa");
+
+                }
+            });
+
+        }
+
+    }
+
+    @NonNull
+    @Override
+    public UserSearchAdapter.UserSearchViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.collaborators_list_search, parent, false);
+        return new UserSearchAdapter.UserSearchViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull final UserSearchAdapter.UserSearchViewHolder holder, int position) {
+
+        final UserInfo currentItem = usersSearchList.get(position);
+
+        holder.userNameMain.setText(currentItem.getUsername());
+
+        if (!currentItem.getFullname().equals("")) {
+            holder.userFullName.setText(currentItem.getFullname());
+            holder.userName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+        }
+        else {
+            holder.userFullName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+            holder.userName.setText(mCtx.getResources().getString(R.string.usernameWithAt, currentItem.getUsername()));
+        }
+
+        if (!currentItem.getAvatar().equals("")) {
+            Picasso.get().load(currentItem.getAvatar()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(holder.userAvatar);
+        }
+
+        if(getItemCount() > 0) {
+
+            TinyDB tinyDb = new TinyDB(mCtx);
+            final String instanceUrl = tinyDb.getString("instanceUrl");
+            final String loginUid = tinyDb.getString("loginUid");
+            String repoFullName = tinyDb.getString("repoFullName");
+            String[] parts = repoFullName.split("/");
+            final String repoOwner = parts[0];
+            final String repoName = parts[1];
+            final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+            Call<Collaborators> call = RetrofitClient
+                    .getInstance(instanceUrl)
+                    .getApiInterface()
+                    .checkRepoCollaborator(Authorization.returnAuthentication(mCtx, loginUid, instanceToken), repoOwner, repoName, currentItem.getUsername());
+
+            call.enqueue(new Callback<Collaborators>() {
+
+                @Override
+                public void onResponse(@NonNull Call<Collaborators> call, @NonNull Response<Collaborators> response) {
+
+                    if(response.code() == 204) {
+                        if(!currentItem.getUsername().equals(loginUid) && !currentItem.getUsername().equals(repoOwner)) {
+                            holder.addCollaboratorButtonRemove.setVisibility(View.VISIBLE);
+                        }
+                        else {
+                            holder.addCollaboratorButtonRemove.setVisibility(View.GONE);
+                        }
+                    }
+                    else if(response.code() == 404) {
+                        if(!currentItem.getUsername().equals(loginUid) && !currentItem.getUsername().equals(repoOwner)) {
+                            holder.addCollaboratorButtonAdd.setVisibility(View.VISIBLE);
+                        }
+                        else {
+                            holder.addCollaboratorButtonAdd.setVisibility(View.GONE);
+                        }
+                    }
+                    else {
+                        holder.addCollaboratorButtonRemove.setVisibility(View.GONE);
+                        holder.addCollaboratorButtonAdd.setVisibility(View.GONE);
+                        Log.i("onResponse", String.valueOf(response.code()));
+                    }
+
+                }
+
+                @Override
+                public void onFailure(@NonNull Call<Collaborators> call, @NonNull Throwable t) {
+                    Log.i("onFailure", t.getMessage());
+                }
+
+            });
+
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return usersSearchList.size();
+    }
+}

app/src/main/java/org/mian/gitnex/clients/IssuesService.java

@@ -0,0 +1,33 @@
+package org.mian.gitnex.clients;
+
+import okhttp3.OkHttpClient;
+import okhttp3.logging.HttpLoggingInterceptor;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+/**
+ * Author M M Arif
+ */
+
+public class IssuesService {
+
+    public static <S> S createService(Class<S> serviceClass, String instanceURL) {
+
+        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
+        logging.setLevel(HttpLoggingInterceptor.Level.BODY);
+
+        OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
+
+        httpClient.addInterceptor(logging);
+
+        Retrofit retrofit = new Retrofit.Builder()
+                .baseUrl(instanceURL)
+                .addConverterFactory(GsonConverterFactory.create())
+                //.client(httpClient.build())
+                .build();
+
+        return retrofit.create(serviceClass);
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/clients/RetrofitClient.java

@@ -0,0 +1,44 @@
+package org.mian.gitnex.clients;
+
+import org.mian.gitnex.interfaces.ApiInterface;
+import okhttp3.OkHttpClient;
+import okhttp3.logging.HttpLoggingInterceptor;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+import retrofit2.converter.scalars.ScalarsConverterFactory;
+
+/**
+ * Author M M Arif
+ */
+
+public class RetrofitClient {
+
+    private Retrofit retrofit;
+
+    private RetrofitClient(String instanceUrl) {
+
+        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
+        logging.setLevel(HttpLoggingInterceptor.Level.BODY);
+
+        OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
+
+        httpClient.addInterceptor(logging);
+
+        retrofit = new Retrofit.Builder()
+                .baseUrl(instanceUrl)
+                .addConverterFactory(ScalarsConverterFactory.create())
+                .addConverterFactory(GsonConverterFactory.create())
+                //.client(httpClient.build())
+                .build();
+
+    }
+
+    public static synchronized RetrofitClient getInstance(String instanceUrl) {
+        return new RetrofitClient(instanceUrl);
+    }
+
+    public ApiInterface getApiInterface() {
+        return retrofit.create(ApiInterface.class);
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/AboutFragment.java

@@ -0,0 +1,188 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.CreditsActivity;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.activities.SponsorsActivity;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.GiteaVersion;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.Objects;
+import retrofit2.Response;
+import retrofit2.Call;
+import retrofit2.Callback;
+
+/**
+ * Author M M Arif
+ */
+
+public class AboutFragment extends Fragment {
+
+    private TextView viewTextGiteaVersion;
+    private ProgressBar mProgressBar;
+    private LinearLayout pageContent;
+
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_about, container, false);
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleAbout));
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        String instanceUrl = tinyDb.getString("instanceUrl");
+
+        final TextView appVerBuild;
+        final Button donationLink;
+        final Button donationLinkPatreon;
+        final Button creditsButton;
+        final Button sponsorsButton;
+        final Button appWebsite;
+        final Button appRepo;
+
+        pageContent = v.findViewById(R.id.aboutFrame);
+        pageContent.setVisibility(View.GONE);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        appVerBuild = v.findViewById(R.id.appVerBuild);
+        viewTextGiteaVersion = v.findViewById(R.id.giteaVersion);
+        creditsButton = v.findViewById(R.id.creditsButton);
+        donationLink = v.findViewById(R.id.donationLink);
+        donationLinkPatreon = v.findViewById(R.id.donationLinkPatreon);
+        sponsorsButton = v.findViewById(R.id.sponsorsButton);
+        appWebsite = v.findViewById(R.id.appWebsite);
+        appRepo = v.findViewById(R.id.appRepo);
+
+        appVerBuild.setText(getString(R.string.appVerBuild, AppUtil.getAppVersion(Objects.requireNonNull(getContext())), AppUtil.getAppBuildNo(getContext())));
+
+        donationLink.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_VIEW);
+                intent.addCategory(Intent.CATEGORY_BROWSABLE);
+                intent.setData(Uri.parse(getResources().getString(R.string.supportLink)));
+                startActivity(intent);
+            }
+        });
+
+        donationLinkPatreon.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_VIEW);
+                intent.addCategory(Intent.CATEGORY_BROWSABLE);
+                intent.setData(Uri.parse(getResources().getString(R.string.supportLinkPatreon)));
+                startActivity(intent);
+            }
+        });
+
+        appWebsite.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_VIEW);
+                intent.addCategory(Intent.CATEGORY_BROWSABLE);
+                intent.setData(Uri.parse(getResources().getString(R.string.appWebsiteLink)));
+                startActivity(intent);
+            }
+        });
+
+        appRepo.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_VIEW);
+                intent.addCategory(Intent.CATEGORY_BROWSABLE);
+                intent.setData(Uri.parse(getResources().getString(R.string.appRepoLink)));
+                startActivity(intent);
+            }
+        });
+
+        creditsButton.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                startActivity(new Intent(getContext(), CreditsActivity.class));
+            }
+        });
+
+        sponsorsButton.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                startActivity(new Intent(getContext(), SponsorsActivity.class));
+            }
+        });
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(getContext());
+
+        if(!connToInternet) {
+
+            mProgressBar.setVisibility(View.GONE);
+            pageContent.setVisibility(View.VISIBLE);
+
+        } else {
+
+            giteaVer(instanceUrl);
+
+        }
+
+        return v;
+    }
+
+    private void giteaVer(String instanceUrl) {
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        Call<GiteaVersion> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getGiteaVersion(Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+        call.enqueue(new Callback<GiteaVersion>() {
+
+            @Override
+            public void onResponse(@NonNull Call<GiteaVersion> call, @NonNull Response<GiteaVersion> response) {
+
+                if (response.isSuccessful()) {
+                    if (response.code() == 200) {
+
+                        GiteaVersion version = response.body();
+                        assert version != null;
+                        String commit = getResources().getString(R.string.commitPage) + version.getVersion();
+                        viewTextGiteaVersion.setText(commit);
+                        mProgressBar.setVisibility(View.GONE);
+                        pageContent.setVisibility(View.VISIBLE);
+
+                    }
+
+                }
+                else {
+
+                    String commit = getResources().getString(R.string.commitPage);
+                    viewTextGiteaVersion.setText(commit);
+                    mProgressBar.setVisibility(View.GONE);
+                    pageContent.setVisibility(View.VISIBLE);
+
+                }
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<GiteaVersion> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/AdminUsersBottomSheetFragment.java

@@ -0,0 +1,56 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import org.mian.gitnex.R;
+
+/**
+ * Author M M Arif
+ */
+
+public class AdminUsersBottomSheetFragment extends BottomSheetDialogFragment {
+
+    private AdminUsersBottomSheetFragment.BottomSheetListener bmListener;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.admin_users_bottom_sheet_layout, container, false);
+
+        TextView createNewUser = v.findViewById(R.id.createNewUser);
+
+        createNewUser.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("newUser");
+                dismiss();
+            }
+        });
+
+        return v;
+    }
+
+    public interface BottomSheetListener {
+        void onButtonClicked(String text);
+    }
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+
+        try {
+            bmListener = (AdminUsersBottomSheetFragment.BottomSheetListener) context;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(context.toString()
+                    + " must implement BottomSheetListener");
+        }
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/BranchesFragment.java

@@ -0,0 +1,149 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.BranchesAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Branches;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.BranchesViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class BranchesFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private BranchesAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataBranches;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public BranchesFragment() {
+    }
+
+    public static BranchesFragment newInstance(String param1, String param2) {
+        BranchesFragment fragment = new BranchesFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_branches, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+        noDataBranches = v.findViewById(R.id.noDataBranches);
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        BranchesViewModel.loadBranchesList(instanceUrl, instanceToken, repoOwner, repoName);
+                    }
+                }, 50);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        return v;
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner, String repo) {
+
+        BranchesViewModel branchesModel = ViewModelProviders.of(this).get(BranchesViewModel.class);
+
+        branchesModel.getBranchesList(instanceUrl, instanceToken, owner, repo).observe(this, new Observer<List<Branches>>() {
+            @Override
+            public void onChanged(@Nullable List<Branches> branchesListMain) {
+                adapter = new BranchesAdapter(getContext(), branchesListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataBranches.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataBranches.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/ClosedIssuesFragment.java

@@ -0,0 +1,290 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.os.Handler;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.ClosedIssuesAdapter;
+import org.mian.gitnex.clients.IssuesService;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.interfaces.ApiInterface;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+/**
+ * Author M M Arif
+ */
+
+public class ClosedIssuesFragment extends Fragment {
+
+    private ProgressBar mProgressBarClosed;
+    private RecyclerView recyclerViewClosed;
+    private List<Issues> issuesListClosed;
+    private ClosedIssuesAdapter adapterClosed;
+    private ApiInterface apiClosed;
+    private String TAG = "closedIssuesListFragment - ";
+    private Context context;
+    private int pageSize = 1;
+    private TextView noDataIssuesClosed;
+    private String issueState = "closed";
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        final View v = inflater.inflate(R.layout.fragment_issues_closed, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        String repoFullName = tinyDb.getString("repoFullName");
+        //Log.i("repoFullName", tinyDb.getString("repoFullName"));
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefreshClosed);
+
+        context = getContext();
+        recyclerViewClosed = v.findViewById(R.id.recyclerViewClosed);
+        issuesListClosed = new ArrayList<>();
+
+        mProgressBarClosed = v.findViewById(R.id.progress_barClosed);
+        noDataIssuesClosed = v.findViewById(R.id.noDataIssuesClosed);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+
+                        swipeRefresh.setRefreshing(false);
+                        loadInitial(instanceToken, repoOwner, repoName, issueState);
+                        adapterClosed.notifyDataChanged();
+
+                    }
+                }, 200);
+            }
+        });
+
+        adapterClosed = new ClosedIssuesAdapter(getContext(), issuesListClosed);
+        adapterClosed.setLoadMoreListener(new ClosedIssuesAdapter.OnLoadMoreListener() {
+            @Override
+            public void onLoadMore() {
+
+                recyclerViewClosed.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        if(issuesListClosed.size() == 10 || pageSize == 10) {
+
+                            int page = (issuesListClosed.size() + 10) / 10;
+                            loadMore(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, page, issueState);
+
+                        }
+                        /*else {
+
+                            Toasty.info(context, getString(R.string.noMoreData));
+
+                        }*/
+                    }
+                });
+
+            }
+        });
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerViewClosed.getContext(),
+                DividerItemDecoration.VERTICAL);
+        recyclerViewClosed.setHasFixedSize(true);
+        recyclerViewClosed.addItemDecoration(dividerItemDecoration);
+        recyclerViewClosed.setLayoutManager(new LinearLayoutManager(context));
+        recyclerViewClosed.setAdapter(adapterClosed);
+
+        apiClosed = IssuesService.createService(ApiInterface.class, instanceUrl);
+        loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, issueState);
+
+        return v;
+
+    }
+
+    @Override
+    public void onResume() {
+
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("resumeIssues")) {
+
+            loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, issueState);
+            tinyDb.putBoolean("resumeIssues", false);
+
+        }
+
+    }
+
+    private void loadInitial(String token, String repoOwner, String repoName, String issueState) {
+
+        Call<List<Issues>> call = apiClosed.getClosedIssues(token, repoOwner, repoName,  1, issueState);
+
+        call.enqueue(new Callback<List<Issues>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Issues>> call, @NonNull Response<List<Issues>> response) {
+
+                if(response.isSuccessful()) {
+
+                    assert response.body() != null;
+                    if(response.body().size() > 0) {
+
+                        issuesListClosed.clear();
+                        issuesListClosed.addAll(response.body());
+                        adapterClosed.notifyDataChanged();
+                        noDataIssuesClosed.setVisibility(View.GONE);
+
+                    }
+                    else {
+                        issuesListClosed.clear();
+                        adapterClosed.notifyDataChanged();
+                        noDataIssuesClosed.setVisibility(View.VISIBLE);
+                    }
+                    mProgressBarClosed.setVisibility(View.GONE);
+                }
+                else {
+                    Log.e(TAG, String.valueOf(response.code()));
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Issues>> call, @NonNull Throwable t) {
+                Log.e(TAG, t.getMessage());
+            }
+
+        });
+
+    }
+
+    private void loadMore(String token, String repoOwner, String repoName, int page, String issueState){
+
+        //add loading progress view
+        issuesListClosed.add(new Issues("load"));
+        adapterClosed.notifyItemInserted((issuesListClosed.size() - 1));
+
+        Call<List<Issues>> call = apiClosed.getClosedIssues(token, repoOwner, repoName, page, issueState);
+
+        call.enqueue(new Callback<List<Issues>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Issues>> call, @NonNull Response<List<Issues>> response) {
+
+                if(response.isSuccessful()){
+
+                    //remove loading view
+                    issuesListClosed.remove(issuesListClosed.size()-1);
+
+                    List<Issues> result = response.body();
+
+                    assert result != null;
+                    if(result.size() > 0) {
+
+                        pageSize = result.size();
+                        issuesListClosed.addAll(result);
+
+                    }
+                    else {
+
+                        Toasty.info(context, getString(R.string.noMoreData));
+                        adapterClosed.setMoreDataAvailable(false);
+
+                    }
+
+                    adapterClosed.notifyDataChanged();
+
+                }
+                else {
+
+                    Log.e(TAG, String.valueOf(response.code()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Issues>> call, @NonNull Throwable t) {
+
+                Log.e(TAG, t.getMessage());
+
+            }
+
+        });
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+
+                adapterClosed.getFilter().filter(newText);
+                return false;
+
+            }
+
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/CollaboratorsFragment.java

@@ -0,0 +1,117 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.GridView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.CollaboratorsAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.CollaboratorsViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class CollaboratorsFragment extends Fragment {
+
+    private CollaboratorsAdapter adapter;
+    private GridView mGridView;
+    private TextView noDataCollaborators;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public CollaboratorsFragment() {
+    }
+
+    public static CollaboratorsFragment newInstance(String param1, String param2) {
+        CollaboratorsFragment fragment = new CollaboratorsFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_collaborators, container, false);
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        noDataCollaborators = v.findViewById(R.id.noDataCollaborators);
+
+        mGridView = v.findViewById(R.id.gridView);
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        return v;
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner, String repo) {
+
+        CollaboratorsViewModel collaboratorsModel = ViewModelProviders.of(this).get(CollaboratorsViewModel.class);
+
+        collaboratorsModel.getCollaboratorsList(instanceUrl, instanceToken, owner, repo).observe(this, new Observer<List<Collaborators>>() {
+            @Override
+            public void onChanged(@Nullable List<Collaborators> collaboratorsListMain) {
+                adapter = new CollaboratorsAdapter(getContext(), collaboratorsListMain);
+                if(adapter.getCount() > 0) {
+                    mGridView.setAdapter(adapter);
+                    noDataCollaborators.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mGridView.setAdapter(adapter);
+                    noDataCollaborators.setVisibility(View.VISIBLE);
+                }
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/IssuesFragment.java

@@ -0,0 +1,289 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import android.os.Handler;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.IssuesAdapter;
+import org.mian.gitnex.clients.IssuesService;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.interfaces.ApiInterface;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class IssuesFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private RecyclerView recyclerView;
+    private List<Issues> issuesList;
+    private IssuesAdapter adapter;
+    private ApiInterface api;
+    private String TAG = "IssuesListFragment - ";
+    private Context context;
+    private int pageSize = 1;
+    private TextView noDataIssues;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        final View v = inflater.inflate(R.layout.fragment_issues, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        String repoFullName = tinyDb.getString("repoFullName");
+        //Log.i("repoFullName", tinyDb.getString("repoFullName"));
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        context = getContext();
+        recyclerView = v.findViewById(R.id.recyclerView);
+        issuesList = new ArrayList<>();
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        noDataIssues = v.findViewById(R.id.noDataIssues);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+
+                        swipeRefresh.setRefreshing(false);
+                        loadInitial(instanceToken, repoOwner, repoName);
+                        adapter.notifyDataChanged();
+
+                    }
+                }, 200);
+            }
+        });
+
+        adapter = new IssuesAdapter(getContext(), issuesList);
+        adapter.setLoadMoreListener(new IssuesAdapter.OnLoadMoreListener() {
+            @Override
+            public void onLoadMore() {
+
+                recyclerView.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        if(issuesList.size() == 10 || pageSize == 10) {
+
+                            int page = (issuesList.size() + 10) / 10;
+                            loadMore(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, page);
+
+                        }
+                        /*else {
+
+                            Toasty.info(context, getString(R.string.noMoreData));
+
+                        }*/
+                    }
+                });
+
+            }
+        });
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        recyclerView.setHasFixedSize(true);
+        recyclerView.addItemDecoration(dividerItemDecoration);
+        recyclerView.setLayoutManager(new LinearLayoutManager(context));
+        recyclerView.setAdapter(adapter);
+
+        api = IssuesService.createService(ApiInterface.class, instanceUrl);
+        loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        return v;
+
+    }
+
+    @Override
+    public void onResume() {
+
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("resumeIssues")) {
+
+            loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+            tinyDb.putBoolean("resumeIssues", false);
+
+        }
+
+    }
+
+    private void loadInitial(String token, String repoOwner, String repoName) {
+
+        Call<List<Issues>> call = api.getIssues(token, repoOwner, repoName,  1);
+
+        call.enqueue(new Callback<List<Issues>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Issues>> call, @NonNull Response<List<Issues>> response) {
+
+                if(response.isSuccessful()) {
+
+                    assert response.body() != null;
+                    if(response.body().size() > 0) {
+
+                        issuesList.clear();
+                        issuesList.addAll(response.body());
+                        adapter.notifyDataChanged();
+                        noDataIssues.setVisibility(View.GONE);
+
+                    }
+                    else {
+                        issuesList.clear();
+                        adapter.notifyDataChanged();
+                        noDataIssues.setVisibility(View.VISIBLE);
+                    }
+                    mProgressBar.setVisibility(View.GONE);
+                }
+                else {
+                    Log.e(TAG, String.valueOf(response.code()));
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Issues>> call, @NonNull Throwable t) {
+                Log.e(TAG, t.getMessage());
+            }
+
+        });
+
+    }
+
+    private void loadMore(String token, String repoOwner, String repoName, int page){
+
+        //add loading progress view
+        issuesList.add(new Issues("load"));
+        adapter.notifyItemInserted((issuesList.size() - 1));
+
+        Call<List<Issues>> call = api.getIssues(token, repoOwner, repoName, page);
+
+        call.enqueue(new Callback<List<Issues>>() {
+
+            @Override
+            public void onResponse(@NonNull Call<List<Issues>> call, @NonNull Response<List<Issues>> response) {
+
+                if(response.isSuccessful()){
+
+                    //remove loading view
+                    issuesList.remove(issuesList.size()-1);
+
+                    List<Issues> result = response.body();
+
+                    assert result != null;
+                    if(result.size() > 0) {
+
+                        pageSize = result.size();
+                        issuesList.addAll(result);
+
+                    }
+                    else {
+
+                        Toasty.info(context, getString(R.string.noMoreData));
+                        adapter.setMoreDataAvailable(false);
+
+                    }
+
+                    adapter.notifyDataChanged();
+
+                }
+                else {
+
+                    Log.e(TAG, String.valueOf(response.code()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Issues>> call, @NonNull Throwable t) {
+
+                Log.e(TAG, t.getMessage());
+
+            }
+
+        });
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+
+                adapter.getFilter().filter(newText);
+                return false;
+
+            }
+
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/LabelsFragment.java

@@ -0,0 +1,166 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.LabelsAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Labels;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.LabelsViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class LabelsFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private RecyclerView mRecyclerView;
+    private LabelsAdapter adapter;
+    private TextView noData;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public LabelsFragment() {
+    }
+
+    public static LabelsFragment newInstance(String param1, String param2) {
+        LabelsFragment fragment = new LabelsFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+        final View v = inflater.inflate(R.layout.fragment_labels, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+        noData = v.findViewById(R.id.noData);
+
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        LabelsViewModel.loadLabelsList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+                    }
+                }, 200);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        return v;
+
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        final TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("labelsRefresh")) {
+            LabelsViewModel.loadLabelsList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+            tinyDb.putBoolean("labelsRefresh", false);
+        }
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner, String repo) {
+
+        LabelsViewModel labelsModel = ViewModelProviders.of(this).get(LabelsViewModel.class);
+
+        labelsModel.getLabelsList(instanceUrl, instanceToken, owner, repo).observe(this, new Observer<List<Labels>>() {
+            @Override
+            public void onChanged(@Nullable List<Labels> labelsListMain) {
+                adapter = new LabelsAdapter(getContext(), labelsListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noData.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noData.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/MembersByOrgFragment.java

@@ -0,0 +1,150 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.GridView;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.MembersByOrgAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.MembersByOrgViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class MembersByOrgFragment extends Fragment {
+
+    private RepositoriesByOrgFragment.OnFragmentInteractionListener mListener;
+
+    private TextView noDataMembers;
+    private static String orgNameF = "param2";
+    private String orgName;
+    private MembersByOrgAdapter adapter;
+    private GridView mGridView;
+
+    public MembersByOrgFragment() {
+    }
+
+    public static MembersByOrgFragment newInstance(String param1) {
+        MembersByOrgFragment fragment = new MembersByOrgFragment();
+        Bundle args = new Bundle();
+        args.putString(orgNameF, param1);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            orgName = getArguments().getString(orgNameF);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_members_by_org, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        noDataMembers = v.findViewById(R.id.noDataMembers);
+
+        mGridView = v.findViewById(R.id.gridView);
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+
+        return v;
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner) {
+
+        MembersByOrgViewModel membersModel = ViewModelProviders.of(this).get(MembersByOrgViewModel.class);
+
+        membersModel.getMembersList(instanceUrl, instanceToken, owner).observe(this, new Observer<List<UserInfo>>() {
+            @Override
+            public void onChanged(@Nullable List<UserInfo> membersListMain) {
+                adapter = new MembersByOrgAdapter(getContext(), membersListMain);
+                if(adapter.getCount() > 0) {
+                    mGridView.setAdapter(adapter);
+                    noDataMembers.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mGridView.setAdapter(adapter);
+                    noDataMembers.setVisibility(View.VISIBLE);
+                }
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/MilestonesFragment.java

@@ -0,0 +1,205 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.MilestonesAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Milestones;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.MilestonesViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class MilestonesFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private MilestonesAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataMilestone;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public MilestonesFragment() {
+    }
+
+    public static MilestonesFragment newInstance(String param1, String param2) {
+        MilestonesFragment fragment = new MilestonesFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        final View v = inflater.inflate(R.layout.fragment_milestones, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+        noDataMilestone = v.findViewById(R.id.noDataMilestone);
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        MilestonesViewModel.loadMilestonesList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+                    }
+                }, 50);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        return v;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        final TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        String repoFullName = tinyDb.getString("repoFullName");
+        String[] parts = repoFullName.split("/");
+        final String repoOwner = parts[0];
+        final String repoName = parts[1];
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("milestoneCreated")) {
+            MilestonesViewModel.loadMilestonesList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+            tinyDb.putBoolean("milestoneCreated", false);
+        }
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner, String repo) {
+
+        MilestonesViewModel msModel = ViewModelProviders.of(this).get(MilestonesViewModel.class);
+
+        msModel.getMilestonesList(instanceUrl, instanceToken, owner, repo).observe(this, new Observer<List<Milestones>>() {
+            @Override
+            public void onChanged(@Nullable List<Milestones> msListMain) {
+                adapter = new MilestonesAdapter(getContext(), msListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataMilestone.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataMilestone.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/MyRepositoriesFragment.java

@@ -0,0 +1,241 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.activities.NewRepoActivity;
+import org.mian.gitnex.adapters.MyReposListAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.MyRepositoriesViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class MyRepositoriesFragment extends Fragment {
+
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+    private ProgressBar mProgressBar;
+    private RecyclerView mRecyclerView;
+    private MyReposListAdapter adapter;
+    private ImageView createNewRepo;
+    private TextView noDataMyRepo;
+
+    private String mParam1;
+    private String mParam2;
+
+    private OnFragmentInteractionListener mListener;
+
+    public MyRepositoriesFragment() {
+    }
+
+    public static MyRepositoriesFragment newInstance(String param1, String param2) {
+        MyRepositoriesFragment fragment = new MyRepositoriesFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam2 = getArguments().getString(ARG_PARAM2);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        final View v = inflater.inflate(R.layout.fragment_my_repositories, container, false);
+        setHasOptionsMenu(true);
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleMyRepos));
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        noDataMyRepo = v.findViewById(R.id.noDataMyRepo);
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        createNewRepo = v.findViewById(R.id.addNewRepo);
+
+        createNewRepo.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(view.getContext(), NewRepoActivity.class);
+                startActivity(intent);
+            }
+
+        });
+
+        mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                if (dy > 0 && createNewRepo.isShown()) {
+                    createNewRepo.setVisibility(View.GONE);
+                } else if (dy < 0 ) {
+                    createNewRepo.setVisibility(View.VISIBLE);
+
+                }
+            }
+
+            @Override
+            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
+                super.onScrollStateChanged(recyclerView, newState);
+            }
+        });
+
+        if(connToInternet) {
+
+            swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+                @Override
+                public void onRefresh() {
+                    new Handler().postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            swipeRefresh.setRefreshing(false);
+                            MyRepositoriesViewModel.loadMyReposList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), loginUid);
+                        }
+                    }, 50);
+                }
+            });
+
+            fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), loginUid);
+
+        }
+        else {
+            mProgressBar.setVisibility(View.GONE);
+        }
+
+        return v;
+
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        MyRepositoriesViewModel.loadMyReposList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), loginUid);
+
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String username) {
+
+        MyRepositoriesViewModel myRepoModel = ViewModelProviders.of(this).get(MyRepositoriesViewModel.class);
+
+        myRepoModel.getCurrentUserRepositories(instanceUrl, instanceToken, username).observe(this, new Observer<List<UserRepositories>>() {
+            @Override
+            public void onChanged(@Nullable List<UserRepositories> myReposListMain) {
+                adapter = new MyReposListAdapter(getContext(), myReposListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataMyRepo.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataMyRepo.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/NavSubMenuBottomSheetFragment.java

@@ -0,0 +1,39 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.CreateNewUserActivity;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+/**
+ * Author M M Arif
+ */
+
+public class NavSubMenuBottomSheetFragment extends BottomSheetDialogFragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.nav_sub_menu_bottom_sheet_layout, container, false);
+
+        TextView createNewUser = v.findViewById(R.id.createNewUser);
+
+        createNewUser.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(getContext(), CreateNewUserActivity.class));
+                dismiss();
+            }
+        });
+
+        return v;
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/OrgBottomSheetFragment.java

@@ -0,0 +1,56 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import org.mian.gitnex.R;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+/**
+ * Author M M Arif
+ */
+
+public class OrgBottomSheetFragment extends BottomSheetDialogFragment {
+
+    private OrgBottomSheetFragment.BottomSheetListener bmListener;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.org_bottom_sheet_layout, container, false);
+
+        TextView createTeam = v.findViewById(R.id.createTeam);
+
+        createTeam.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("team");
+                dismiss();
+            }
+        });
+
+        return v;
+    }
+
+    public interface BottomSheetListener {
+        void onButtonClicked(String text);
+    }
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+
+        try {
+            bmListener = (OrgBottomSheetFragment.BottomSheetListener) context;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(context.toString()
+                    + " must implement BottomSheetListener");
+        }
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/OrganizationInfoFragment.java

@@ -0,0 +1,146 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import retrofit2.Call;
+import retrofit2.Callback;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.models.Organization;
+import org.mian.gitnex.util.TinyDB;
+
+/**
+ * Author M M Arif
+ */
+
+public class OrganizationInfoFragment extends Fragment {
+
+    private Context ctx = getContext();
+    private ProgressBar mProgressBar;
+    private static String orgNameF = "param1";
+
+    private String orgName;
+    private ImageView orgAvatar;
+    private TextView orgDescInfo;
+    private TextView orgWebsiteInfo;
+    private TextView orgLocationInfo;
+
+    private RepoInfoFragment.OnFragmentInteractionListener mListener;
+
+    public OrganizationInfoFragment() {
+    }
+
+    public static OrganizationInfoFragment newInstance(String param1) {
+        OrganizationInfoFragment fragment = new OrganizationInfoFragment();
+        Bundle args = new Bundle();
+        args.putString(orgNameF, param1);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            orgName = getArguments().getString(orgNameF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_organization_info, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        orgAvatar = v.findViewById(R.id.orgAvatar);
+        TextView orgNameInfo = v.findViewById(R.id.orgNameInfo);
+        orgDescInfo = v.findViewById(R.id.orgDescInfo);
+        orgWebsiteInfo = v.findViewById(R.id.orgWebsiteInfo);
+        orgLocationInfo = v.findViewById(R.id.orgLocationInfo);
+
+        orgNameInfo.setText(orgName);
+
+        getOrgInfo(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+
+        return v;
+
+    }
+
+    private void getOrgInfo(String instanceUrl, String token, final String owner) {
+
+        Call<Organization> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getOrganization(token, owner);
+
+        call.enqueue(new Callback<Organization>() {
+
+            @Override
+            public void onResponse(@NonNull Call<Organization> call, @NonNull retrofit2.Response<Organization> response) {
+
+                Organization orgInfo = response.body();
+
+                if (response.isSuccessful()) {
+
+                    if (response.code() == 200) {
+
+                        assert orgInfo != null;
+                        Picasso.get().load(orgInfo.getAvatar_url()).transform(new RoundedTransformation(100, 0)).resize(200, 200).centerCrop().into(orgAvatar);
+                        orgDescInfo.setText(orgInfo.getDescription());
+                        orgWebsiteInfo.setText(orgInfo.getWebsite());
+                        orgLocationInfo.setText(orgInfo.getLocation());
+
+                        mProgressBar.setVisibility(View.GONE);
+
+                    }
+
+                }
+                else {
+                    Log.e("onFailure", String.valueOf(response.code()));
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Organization> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/OrganizationsFragment.java

@@ -0,0 +1,196 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.activities.NewOrganizationActivity;
+import org.mian.gitnex.adapters.OrganizationsListAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.viewmodels.OrganizationListViewModel;
+import org.mian.gitnex.models.UserOrganizations;
+import org.mian.gitnex.util.TinyDB;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class OrganizationsFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private OrganizationsListAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private ImageView createNewOrganization;
+    private TextView noDataOrg;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleOrganizations));
+        final View v = inflater.inflate(R.layout.fragment_organizations, container, false);
+        setHasOptionsMenu(true);
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        noDataOrg = v.findViewById(R.id.noDataOrg);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        createNewOrganization = v.findViewById(R.id.addNewOrganization);
+
+        createNewOrganization.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(view.getContext(), NewOrganizationActivity.class);
+                startActivity(intent);
+            }
+
+        });
+
+        mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                if (dy > 0 && createNewOrganization.isShown()) {
+                    createNewOrganization.setVisibility(View.GONE);
+                } else if (dy < 0 ) {
+                    createNewOrganization.setVisibility(View.VISIBLE);
+                }
+            }
+
+            @Override
+            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
+                super.onScrollStateChanged(recyclerView, newState);
+            }
+        });
+
+        if(connToInternet) {
+            swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+                @Override
+                public void onRefresh() {
+                    new Handler().postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            swipeRefresh.setRefreshing(false);
+                            OrganizationListViewModel.loadOrgsList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+                        }
+                    }, 50);
+                }
+            });
+
+            fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+        }
+        else {
+            mProgressBar.setVisibility(View.GONE);
+        }
+
+        return v;
+
+    }
+
+    @Override
+    public void onResume(){
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("orgCreated")) {
+            OrganizationListViewModel.loadOrgsList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+            tinyDb.putBoolean("orgCreated", false);
+        }
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken) {
+
+        OrganizationListViewModel orgModel = ViewModelProviders.of(this).get(OrganizationListViewModel.class);
+
+        orgModel.getUserOrgs(instanceUrl, instanceToken).observe(this, new Observer<List<UserOrganizations>>() {
+            @Override
+            public void onChanged(@Nullable List<UserOrganizations> orgsListMain) {
+                adapter = new OrganizationsListAdapter(getContext(), orgsListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataOrg.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataOrg.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/ProfileBottomSheetFragment.java

@@ -0,0 +1,39 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.ProfileEmailActivity;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileBottomSheetFragment extends BottomSheetDialogFragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.profile_bottom_sheet_layout, container, false);
+
+        TextView addNewEmailAddress = v.findViewById(R.id.addNewEmailAddress);
+
+        addNewEmailAddress.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(getContext(), ProfileEmailActivity.class));
+                dismiss();
+            }
+        });
+
+        return v;
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/ProfileEmailsFragment.java

@@ -0,0 +1,148 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.ProfileEmailsAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Emails;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.ProfileEmailsViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileEmailsFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private ProfileEmailsAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataEmails;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public ProfileEmailsFragment() {
+    }
+
+    public static ProfileEmailsFragment newInstance(String param1, String param2) {
+        ProfileEmailsFragment fragment = new ProfileEmailsFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        final View v = inflater.inflate(R.layout.fragment_profile_emails, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        noDataEmails = v.findViewById(R.id.noDataEmails);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        ProfileEmailsViewModel.loadEmailsList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+                    }
+                }, 200);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+        return v;
+
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken) {
+
+        ProfileEmailsViewModel profileEmailModel = ViewModelProviders.of(this).get(ProfileEmailsViewModel.class);
+
+        profileEmailModel.getEmailsList(instanceUrl, instanceToken).observe(this, new Observer<List<Emails>>() {
+            @Override
+            public void onChanged(@Nullable List<Emails> emailsListMain) {
+                adapter = new ProfileEmailsAdapter(getContext(), emailsListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataEmails.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataEmails.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/ProfileFollowersFragment.java

@@ -0,0 +1,147 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.ProfileFollowersAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.ProfileFollowersViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileFollowersFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private ProfileFollowersAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataFollowers;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public ProfileFollowersFragment() {
+    }
+
+    public static ProfileFollowersFragment newInstance(String param1, String param2) {
+        ProfileFollowersFragment fragment = new ProfileFollowersFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        final View v = inflater.inflate(R.layout.fragment_profile_followers, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        noDataFollowers = v.findViewById(R.id.noDataFollowers);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        ProfileFollowersViewModel.loadFollowersList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+                    }
+                }, 200);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+        return v;
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken) {
+
+        ProfileFollowersViewModel pfModel = ViewModelProviders.of(this).get(ProfileFollowersViewModel.class);
+
+        pfModel.getFollowersList(instanceUrl, instanceToken).observe(this, new Observer<List<UserInfo>>() {
+            @Override
+            public void onChanged(@Nullable List<UserInfo> pfListMain) {
+                adapter = new ProfileFollowersAdapter(getContext(), pfListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataFollowers.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataFollowers.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/ProfileFollowingFragment.java

@@ -0,0 +1,147 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.ProfileFollowingAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.ProfileFollowingViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileFollowingFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private ProfileFollowingAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataFollowing;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public ProfileFollowingFragment() {
+    }
+
+    public static ProfileFollowingFragment newInstance(String param1, String param2) {
+        ProfileFollowingFragment fragment = new ProfileFollowingFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        final View v = inflater.inflate(R.layout.fragment_profile_following, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        noDataFollowing = v.findViewById(R.id.noDataFollowing);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        ProfileFollowingViewModel.loadFollowingList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+                    }
+                }, 200);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+        return v;
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken) {
+
+        ProfileFollowingViewModel pfModel = ViewModelProviders.of(this).get(ProfileFollowingViewModel.class);
+
+        pfModel.getFollowingList(instanceUrl, instanceToken).observe(this, new Observer<List<UserInfo>>() {
+            @Override
+            public void onChanged(@Nullable List<UserInfo> pfListMain) {
+                adapter = new ProfileFollowingAdapter(getContext(), pfListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataFollowing.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataFollowing.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/ProfileFragment.java

@@ -0,0 +1,125 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.google.android.material.tabs.TabLayout;
+import com.squareup.picasso.Picasso;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.helpers.RoundedTransformation;
+import org.mian.gitnex.util.TinyDB;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class ProfileFragment extends Fragment {
+
+    private Context ctx = getContext();
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_profile, container, false);
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleProfile));
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+
+        TextView userFullName = v.findViewById(R.id.userFullName);
+        ImageView userAvatar = v.findViewById(R.id.userAvatar);
+        TextView userLogin = v.findViewById(R.id.userLogin);
+        TextView userEmail = v.findViewById(R.id.userEmail);
+
+        userFullName.setText(tinyDb.getString("userFullname"));
+        Picasso.get().load(tinyDb.getString("userAvatar")).transform(new RoundedTransformation(100, 0)).resize(180, 180).centerCrop().into(userAvatar);
+        userLogin.setText(getString(R.string.usernameWithAt, tinyDb.getString("userLogin")));
+        userEmail.setText(tinyDb.getString("userEmail"));
+
+        ProfileFragment.SectionsPagerAdapter mSectionsPagerAdapter = new ProfileFragment.SectionsPagerAdapter(getFragmentManager());
+
+        ViewPager mViewPager = v.findViewById(R.id.container);
+        mViewPager.setAdapter(mSectionsPagerAdapter);
+
+        TabLayout tabLayout = v.findViewById(R.id.tabs);
+
+        mViewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
+        tabLayout.addOnTabSelectedListener(new TabLayout.ViewPagerOnTabSelectedListener(mViewPager));
+
+        return v;
+
+    }
+
+    public class SectionsPagerAdapter extends FragmentStatePagerAdapter {
+
+        SectionsPagerAdapter(FragmentManager fm) {
+            super(fm);
+        }
+
+        @NonNull
+        @Override
+        public Fragment getItem(int position) {
+
+            Fragment fragment = null;
+            switch (position) {
+                case 0: // followers
+                    return ProfileFollowersFragment.newInstance("repoOwner", "repoName");
+                case 1: // following
+                    return ProfileFollowingFragment.newInstance("repoOwner", "repoName");
+                case 2: // emails
+                    return ProfileEmailsFragment.newInstance("repoOwner", "repoName");
+            }
+            return fragment;
+        }
+
+        @Override
+        public int getCount() {
+            return 3;
+        }
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+        menu.clear();
+        Objects.requireNonNull(getActivity()).getMenuInflater().inflate(R.menu.profile_dotted_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+
+        int id = item.getItemId();
+
+        switch (id) {
+            case android.R.id.home:
+                ((MainActivity)ctx).finish();
+                return true;
+            case R.id.profileMenu:
+                ProfileBottomSheetFragment bottomSheet = new ProfileBottomSheetFragment();
+                assert getFragmentManager() != null;
+                bottomSheet.show(getFragmentManager(), "profileBottomSheet");
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/ReleasesFragment.java

@@ -0,0 +1,151 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.ReleasesAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Releases;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.ReleasesViewModel;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ReleasesFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private ReleasesAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noDataReleases;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+
+    private OnFragmentInteractionListener mListener;
+
+    public ReleasesFragment() {
+    }
+
+    public static ReleasesFragment newInstance(String param1, String param2) {
+        ReleasesFragment fragment = new ReleasesFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_releases, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+        noDataReleases = v.findViewById(R.id.noDataReleases);
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        ReleasesViewModel.loadReleasesList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+                    }
+                }, 50);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+
+        return v;
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner, String repo) {
+
+        ReleasesViewModel releasesModel = ViewModelProviders.of(this).get(ReleasesViewModel.class);
+
+        releasesModel.getReleasesList(instanceUrl, instanceToken, owner, repo).observe(this, new Observer<List<Releases>>() {
+            @Override
+            public void onChanged(@Nullable List<Releases> releasesListMain) {
+                adapter = new ReleasesAdapter(getContext(), releasesListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataReleases.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataReleases.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/RepoBottomSheetFragment.java

@@ -0,0 +1,83 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import org.mian.gitnex.R;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+/**
+ * Author M M Arif
+ */
+
+public class RepoBottomSheetFragment extends BottomSheetDialogFragment {
+
+    private BottomSheetListener bmListener;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.repo_bottom_sheet_layout, container, false);
+
+        TextView createLabel = v.findViewById(R.id.createLabel);
+        TextView createIssue = v.findViewById(R.id.createNewIssue);
+        TextView createMilestone = v.findViewById(R.id.createNewMilestone);
+        TextView addCollaborator = v.findViewById(R.id.addCollaborator);
+
+        createLabel.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("label");
+                dismiss();
+            }
+        });
+
+        createIssue.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("newIssue");
+                dismiss();
+            }
+        });
+
+        createMilestone.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("newMilestone");
+                dismiss();
+            }
+        });
+
+        addCollaborator.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("addCollaborator");
+                dismiss();
+            }
+        });
+
+        return v;
+    }
+
+    public interface BottomSheetListener {
+        void onButtonClicked(String text);
+    }
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+
+        try {
+            bmListener = (BottomSheetListener) context;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(context.toString()
+                    + " must implement BottomSheetListener");
+        }
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/RepoInfoFragment.java

@@ -0,0 +1,362 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import okhttp3.OkHttpClient;
+import retrofit2.Call;
+import retrofit2.Callback;
+import ru.noties.markwon.AbstractMarkwonPlugin;
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.core.CorePlugin;
+import ru.noties.markwon.core.MarkwonTheme;
+import ru.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import ru.noties.markwon.ext.tables.TablePlugin;
+import ru.noties.markwon.ext.tables.TableTheme;
+import ru.noties.markwon.ext.tasklist.TaskListPlugin;
+import ru.noties.markwon.html.HtmlPlugin;
+import ru.noties.markwon.image.ImagesPlugin;
+import ru.noties.markwon.image.gif.GifPlugin;
+import ru.noties.markwon.image.okhttp.OkHttpImagesPlugin;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.clients.RetrofitClient;
+import org.mian.gitnex.helpers.AlertDialogs;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.helpers.ClickListener;
+import org.mian.gitnex.helpers.TimeHelper;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.ocpsoft.prettytime.PrettyTime;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Locale;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class RepoInfoFragment extends Fragment {
+
+    private Context ctx = getContext();
+    private ProgressBar mProgressBar;
+    private LinearLayout pageContent;
+    private static String repoNameF = "param2";
+    private static String repoOwnerF = "param1";
+
+    private String repoName;
+    private String repoOwner;
+    private TextView repoNameInfo;
+    private TextView repoOwnerInfo;
+    private TextView repoDescriptionInfo;
+    private TextView repoWebsiteInfo;
+    private TextView repoSizeInfo;
+    private TextView repoDefaultBranchInfo;
+    private TextView repoSshUrlInfo;
+    private TextView repoCloneUrlInfo;
+    private TextView repoRepoUrlInfo;
+    private TextView repoForksCountInfo;
+    private TextView repoCreatedAtInfo;
+    private TextView repoFileContents;
+    private LinearLayout repoMetaFrame;
+    private ImageView repoMetaDataExpandCollapse;
+    private ImageView repoFilenameExpandCollapse;
+    private LinearLayout fileContentsFrameHeader;
+    private LinearLayout fileContentsFrame;
+
+    private OnFragmentInteractionListener mListener;
+
+    public RepoInfoFragment() {
+
+    }
+
+    public static RepoInfoFragment newInstance(String param1, String param2) {
+        RepoInfoFragment fragment = new RepoInfoFragment();
+        Bundle args = new Bundle();
+        args.putString(repoOwnerF, param1);
+        args.putString(repoNameF, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            repoName = getArguments().getString(repoNameF);
+            repoOwner = getArguments().getString(repoOwnerF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_repo_info, container, false);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+
+        pageContent = v.findViewById(R.id.repoInfoLayout);
+        pageContent.setVisibility(View.GONE);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        repoNameInfo = v.findViewById(R.id.repoNameInfo);
+        repoOwnerInfo = v.findViewById(R.id.repoOwnerInfo);
+        repoDescriptionInfo = v.findViewById(R.id.repoDescriptionInfo);
+        repoWebsiteInfo = v.findViewById(R.id.repoWebsiteInfo);
+        repoSizeInfo = v.findViewById(R.id.repoSizeInfo);
+        repoDefaultBranchInfo = v.findViewById(R.id.repoDefaultBranchInfo);
+        repoSshUrlInfo = v.findViewById(R.id.repoSshUrlInfo);
+        repoCloneUrlInfo = v.findViewById(R.id.repoCloneUrlInfo);
+        repoRepoUrlInfo = v.findViewById(R.id.repoRepoUrlInfo);
+        repoForksCountInfo = v.findViewById(R.id.repoForksCountInfo);
+        repoCreatedAtInfo = v.findViewById(R.id.repoCreatedAtInfo);
+        repoFileContents = v.findViewById(R.id.repoFileContents);
+        TextView repoFilename = v.findViewById(R.id.repoFilename);
+        repoMetaFrame = v.findViewById(R.id.repoMetaFrame);
+        TextView repoMetaData = v.findViewById(R.id.repoMetaData);
+        repoMetaDataExpandCollapse = v.findViewById(R.id.repoMetaDataExpandCollapse);
+        repoFilenameExpandCollapse = v.findViewById(R.id.repoFilenameExpandCollapse);
+        fileContentsFrameHeader = v.findViewById(R.id.fileContentsFrameHeader);
+        fileContentsFrame = v.findViewById(R.id.fileContentsFrame);
+
+        repoMetaFrame.setVisibility(View.GONE);
+
+        getRepoInfo(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, locale, timeFormat);
+        getFileContents(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, getResources().getString(R.string.defaultFilename));
+
+        repoFilename.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                collapseExpandView();
+            }
+        });
+
+        repoMetaData.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                collapseExpandViewMeta();
+            }
+        });
+
+        return v;
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+
+    private void collapseExpandView() {
+
+        if (repoFileContents.getVisibility() == View.GONE) {
+            repoFilenameExpandCollapse.setImageResource(R.drawable.ic_arrow_up);
+            repoFileContents.setVisibility(View.VISIBLE);
+            //Animation slide_down = AnimationUtils.loadAnimation(getContext(), R.anim.slide_down);
+            //fileContentsFrame.startAnimation(slide_down);
+        }
+        else {
+            repoFilenameExpandCollapse.setImageResource(R.drawable.ic_arrow_down);
+            repoFileContents.setVisibility(View.GONE);
+            //Animation slide_up = AnimationUtils.loadAnimation(getContext(), R.anim.slide_up);
+            //fileContentsFrame.startAnimation(slide_up);
+        }
+
+    }
+
+    private void collapseExpandViewMeta() {
+        if (repoMetaFrame.getVisibility() == View.GONE) {
+            repoMetaDataExpandCollapse.setImageResource(R.drawable.ic_arrow_up);
+            repoMetaFrame.setVisibility(View.VISIBLE);
+            //Animation slide_down = AnimationUtils.loadAnimation(getContext(), R.anim.slide_down);
+            //repoMetaFrame.startAnimation(slide_down);
+        }
+        else {
+            repoMetaDataExpandCollapse.setImageResource(R.drawable.ic_arrow_down);
+            repoMetaFrame.setVisibility(View.GONE);
+            //Animation slide_up = AnimationUtils.loadAnimation(getContext(), R.anim.slide_up);
+            //repoMetaFrame.startAnimation(slide_up);
+        }
+
+    }
+
+    private void getRepoInfo(String instanceUrl, String token, final String owner, String repo, final String locale, final String timeFormat) {
+
+        Call<UserRepositories> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getUserRepository(token, owner, repo);
+
+        call.enqueue(new Callback<UserRepositories>() {
+
+            @Override
+            public void onResponse(@NonNull Call<UserRepositories> call, @NonNull retrofit2.Response<UserRepositories> response) {
+
+                UserRepositories repoInfo = response.body();
+
+                if (response.isSuccessful()) {
+
+                    if (response.code() == 200) {
+
+                        assert repoInfo != null;
+                        repoNameInfo.setText(repoInfo.getName());
+                        repoOwnerInfo.setText(owner);
+                        repoDescriptionInfo.setText(repoInfo.getDescription());
+                        repoWebsiteInfo.setText(repoInfo.getWebsite());
+                        repoSizeInfo.setText(AppUtil.formatFileSize(repoInfo.getSize()));
+                        repoDefaultBranchInfo.setText(repoInfo.getDefault_branch());
+                        repoSshUrlInfo.setText(repoInfo.getSsh_url());
+                        repoCloneUrlInfo.setText(repoInfo.getClone_url());
+                        repoRepoUrlInfo.setText(repoInfo.getHtml_url());
+                        repoForksCountInfo.setText(repoInfo.getForks_count());
+
+                        switch (timeFormat) {
+                            case "pretty": {
+                                PrettyTime prettyTime = new PrettyTime(new Locale(locale));
+                                String createdTime = prettyTime.format(repoInfo.getCreated_at());
+                                repoCreatedAtInfo.setText(createdTime);
+                                repoCreatedAtInfo.setOnClickListener(new ClickListener(TimeHelper.customDateFormatForToastDateFormat(repoInfo.getCreated_at()), getContext()));
+                                break;
+                            }
+                            case "normal": {
+                                DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd '" + getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                                String createdTime = formatter.format(repoInfo.getCreated_at());
+                                repoCreatedAtInfo.setText(createdTime);
+                                break;
+                            }
+                            case "normal1": {
+                                DateFormat formatter = new SimpleDateFormat("dd-MM-yyyy '" + getResources().getString(R.string.timeAtText) + "' HH:mm", new Locale(locale));
+                                String createdTime = formatter.format(repoInfo.getCreated_at());
+                                repoCreatedAtInfo.setText(createdTime);
+                                break;
+                            }
+                        }
+
+                        mProgressBar.setVisibility(View.GONE);
+                        pageContent.setVisibility(View.VISIBLE);
+
+                    }
+
+                }
+                else {
+                    Log.e("onFailure", String.valueOf(response.code()));
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserRepositories> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+    private void getFileContents(String instanceUrl, String token, final String owner, String repo, final String filename) {
+
+        Call<String> call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .getFileContents(token, owner, repo, filename);
+
+        call.enqueue(new Callback<String>() {
+
+            @Override
+            public void onResponse(@NonNull Call<String> call, @NonNull retrofit2.Response<String> response) {
+
+                if (response.code() == 200) {
+
+                    final TableTheme tableTheme = TableTheme.buildWithDefaults(getContext())
+                            .tableBorderWidth(1)
+                            .tableCellPadding(0)
+                            .build();
+
+                    final Markwon markwon = Markwon.builder(Objects.requireNonNull(getContext()))
+                            .usePlugin(CorePlugin.create())
+                            .usePlugin(OkHttpImagesPlugin.create(new OkHttpClient()))
+                            .usePlugin(ImagesPlugin.createWithAssets(getContext()))
+                            .usePlugin(new AbstractMarkwonPlugin() {
+                                @Override
+                                public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                                    builder
+                                            .codeTextColor(Color.GREEN)
+                                            .codeBackgroundColor(Color.BLACK)
+                                            .linkColor(getResources().getColor(R.color.lightBlue));
+                                }
+                            })
+                            .usePlugin(TablePlugin.create(tableTheme))
+                            .usePlugin(TaskListPlugin.create(getContext()))
+                            .usePlugin(HtmlPlugin.create())
+                            .usePlugin(GifPlugin.create())
+                            .usePlugin(StrikethroughPlugin.create())
+                            .build();
+
+                    CharSequence bodyWithMD = null;
+                    if (response.body() != null) {
+                        bodyWithMD = markwon.toMarkdown(response.body());
+                    }
+                    repoFileContents.setText(bodyWithMD);
+
+                }
+                else if(response.code() == 401) {
+
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else if(response.code() == 403) {
+
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    fileContentsFrameHeader.setVisibility(View.GONE);
+                    fileContentsFrame.setVisibility(View.GONE);
+
+                }
+                else {
+
+                    Toasty.info(getContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/RepositoriesByOrgFragment.java

@@ -0,0 +1,193 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.RepositoriesByOrgAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.RepositoriesByOrgViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class RepositoriesByOrgFragment extends Fragment {
+
+    private OnFragmentInteractionListener mListener;
+
+    private ProgressBar mProgressBar;
+    private RepositoriesByOrgAdapter adapter;
+    private RecyclerView mRecyclerView;
+    private TextView noData;
+    private static String orgNameF = "param2";
+    private String orgName;
+
+    public RepositoriesByOrgFragment() {
+    }
+
+    public static RepositoriesByOrgFragment newInstance(String param1) {
+        RepositoriesByOrgFragment fragment = new RepositoriesByOrgFragment();
+        Bundle args = new Bundle();
+        args.putString(orgNameF, param1);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            orgName = getArguments().getString(orgNameF);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_repositories_by_org, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        noData = v.findViewById(R.id.noData);
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        RepositoriesByOrgViewModel.loadOrgRepos(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+                    }
+                }, 200);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+
+        return v;
+    }
+
+    @Override
+    public void onResume() {
+
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        RepositoriesByOrgViewModel.loadOrgRepos(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner) {
+
+        RepositoriesByOrgViewModel orgRepoModel = ViewModelProviders.of(this).get(RepositoriesByOrgViewModel.class);
+
+        orgRepoModel.getRepositoriesByOrg(instanceUrl, instanceToken, owner).observe(this, new Observer<List<UserRepositories>>() {
+            @Override
+            public void onChanged(@Nullable List<UserRepositories> orgReposListMain) {
+                adapter = new RepositoriesByOrgAdapter(getContext(), orgReposListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noData.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noData.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/RepositoriesFragment.java

@@ -0,0 +1,199 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.activities.NewRepoActivity;
+import org.mian.gitnex.adapters.ReposListAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.RepositoriesListViewModel;
+import java.util.List;
+import java.util.Objects;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
+/**
+ * Author M M Arif
+ */
+
+public class RepositoriesFragment extends Fragment {
+
+    private ProgressBar mProgressBar;
+    private RecyclerView mRecyclerView;
+    private ReposListAdapter adapter;
+    private ImageView createNewRepo;
+    private TextView noDataRepo;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        final View v = inflater.inflate(R.layout.fragment_repositories, container, false);
+        setHasOptionsMenu(true);
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleRepositories));
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        noDataRepo = v.findViewById(R.id.noData);
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        createNewRepo = v.findViewById(R.id.addNewRepo);
+
+        createNewRepo.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(view.getContext(), NewRepoActivity.class);
+                startActivity(intent);
+            }
+
+        });
+
+        mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                if (dy > 0 && createNewRepo.isShown()) {
+                    createNewRepo.setVisibility(View.GONE);
+                } else if (dy < 0 ) {
+                    createNewRepo.setVisibility(View.VISIBLE);
+
+                }
+            }
+
+            @Override
+            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
+                super.onScrollStateChanged(recyclerView, newState);
+            }
+        });
+
+        if(connToInternet) {
+
+            swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+                @Override
+                public void onRefresh() {
+                    new Handler().postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            swipeRefresh.setRefreshing(false);
+                            RepositoriesListViewModel.loadReposList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+                        }
+                    }, 50);
+                }
+            });
+
+            fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+        }
+        else {
+            mProgressBar.setVisibility(View.GONE);
+        }
+
+        return v;
+
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("repoCreated")) {
+            RepositoriesListViewModel.loadReposList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+            tinyDb.putBoolean("repoCreated", false);
+        }
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken) {
+
+        RepositoriesListViewModel repoModel = ViewModelProviders.of(this).get(RepositoriesListViewModel.class);
+
+        repoModel.getUserRepositories(instanceUrl, instanceToken).observe(this, new Observer<List<UserRepositories>>() {
+            @Override
+            public void onChanged(@Nullable List<UserRepositories> reposListMain) {
+                adapter = new ReposListAdapter(getContext(), reposListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataRepo.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataRepo.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/SettingsFragment.java

@@ -0,0 +1,218 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CompoundButton;
+import android.widget.LinearLayout;
+import android.widget.Switch;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.helpers.Toasty;
+import org.mian.gitnex.util.TinyDB;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+
+/**
+ * Author M M Arif
+ */
+
+public class SettingsFragment extends Fragment {
+
+    private Context ctx = null;
+
+    private static String[] langList = {"English", "French", "German", "Russian"};
+    private static int langSelectedChoice = 0;
+
+    private static String[] timeList = {"Pretty", "Normal"};
+    private static int timeSelectedChoice = 0;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleSettings));
+        View v = inflater.inflate(R.layout.fragment_settings, container, false);
+        final TinyDB tinyDb = new TinyDB(getContext());
+
+        final TextView tvLanguageSelected = v.findViewById(R.id.tvLanguageSelected); // setter for en, fr
+        final TextView tvDateTimeSelected = v.findViewById(R.id.tvDateTimeSelected); // setter for time
+        LinearLayout langFrame = v.findViewById(R.id.langFrame);
+        LinearLayout timeFrame = v.findViewById(R.id.timeFrame);
+        Switch issuesSwitch =  v.findViewById(R.id.switchIssuesBadge);
+        TextView helpTranslate = v.findViewById(R.id.helpTranslate);
+
+        helpTranslate.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent();
+                intent.setAction(Intent.ACTION_VIEW);
+                intent.addCategory(Intent.CATEGORY_BROWSABLE);
+                intent.setData(Uri.parse(getResources().getString(R.string.appRepoContributingLink)));
+                startActivity(intent);
+            }
+        });
+
+        if(!tinyDb.getString("localeStr").isEmpty()) {
+            tvLanguageSelected.setText(tinyDb.getString("localeStr"));
+        }
+
+        if(!tinyDb.getString("timeStr").isEmpty()) {
+            tvDateTimeSelected.setText(tinyDb.getString("timeStr"));
+        }
+
+        if(langSelectedChoice == 0) {
+            langSelectedChoice = tinyDb.getInt("langId");
+        }
+
+        if(timeSelectedChoice == 0) {
+            timeSelectedChoice = tinyDb.getInt("timeId");
+        }
+
+        if(tinyDb.getBoolean("enableCounterIssueBadge")) {
+            issuesSwitch.setChecked(true);
+        }
+
+        // issues badge switcher
+        issuesSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                if (isChecked) {
+                    tinyDb.putBoolean("enableCounterIssueBadge", true);
+                    tinyDb.putString("enableCounterIssueBadgeInit", "yes");
+                    Toasty.info(getContext(), getResources().getString(R.string.settingsSave));
+                } else {
+                    tinyDb.putBoolean("enableCounterIssueBadge", false);
+                    tinyDb.putString("enableCounterIssueBadgeInit", "yes");
+                    Toasty.info(getContext(), getResources().getString(R.string.settingsSave));
+                }
+            }
+        });
+
+        // language dialog
+        langFrame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                AlertDialog.Builder lBuilder = new AlertDialog.Builder(ctx, R.style.confirmDialog);
+
+                lBuilder.setTitle(R.string.settingsLanguageSelectorDialogTitle);
+                if(langSelectedChoice != -1) {
+                    lBuilder.setCancelable(true);
+                }
+                else {
+                    lBuilder.setCancelable(false);
+                }
+
+                lBuilder.setSingleChoiceItems(langList, langSelectedChoice, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+
+                        langSelectedChoice = i;
+                        tvLanguageSelected.setText(langList[i]);
+                        tinyDb.putString("localeStr", langList[i]);
+                        tinyDb.putInt("langId", i);
+
+                        switch (langList[i]) {
+                            case "English":
+                                tinyDb.putString("locale", "en");
+                                break;
+                            case "French":
+                                tinyDb.putString("locale", "fr");
+                                break;
+                            case "German":
+                                tinyDb.putString("locale", "de");
+                                break;
+                            case "Russian":
+                                tinyDb.putString("locale", "ru");
+                                break;
+                            default:
+                                tinyDb.putString("locale", "en");
+                                break;
+                        }
+
+                        dialogInterface.dismiss();
+                        Toasty.info(getContext(), getResources().getString(R.string.settingsSave));
+                        Objects.requireNonNull(getActivity()).recreate();
+                        getActivity().overridePendingTransition(0, 0);
+
+                    }
+                });
+                lBuilder.setNegativeButton(getString(R.string.cancelButton), new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        dialog.dismiss();
+                    }
+                });
+
+                AlertDialog lDialog = lBuilder.create();
+                lDialog.show();
+
+            }
+        });
+
+        // time n date dialog
+        timeFrame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                AlertDialog.Builder tBuilder = new AlertDialog.Builder(ctx, R.style.confirmDialog);
+
+                tBuilder.setTitle(R.string.settingsTimeSelectorDialogTitle);
+                if(timeSelectedChoice != -1) {
+                    tBuilder.setCancelable(true);
+                }
+                else {
+                    tBuilder.setCancelable(false);
+                }
+
+                tBuilder.setSingleChoiceItems(timeList, timeSelectedChoice, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterfaceTime, int i) {
+
+                        timeSelectedChoice = i;
+                        tvDateTimeSelected.setText(timeList[i]);
+                        tinyDb.putString("timeStr", timeList[i]);
+                        tinyDb.putInt("timeId", i);
+
+                        switch (timeList[i]) {
+                            case "Pretty":
+                                tinyDb.putString("dateFormat", "pretty");
+                                break;
+                            case "Normal":
+                                tinyDb.putString("dateFormat", "normal");
+                                break;
+                            default:
+                                tinyDb.putString("dateFormat", "pretty");
+                                break;
+                        }
+
+                        dialogInterfaceTime.dismiss();
+                        Toasty.info(getContext(), getResources().getString(R.string.settingsSave));
+
+                    }
+                });
+
+                AlertDialog tDialog = tBuilder.create();
+                tDialog.show();
+
+            }
+        });
+
+        return v;
+    }
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+        ctx = context;
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/SingleIssueBottomSheetFragment.java

@@ -0,0 +1,42 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.AddRemoveLabelsActivity;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+/**
+ * Author M M Arif
+ */
+
+public class SingleIssueBottomSheetFragment extends BottomSheetDialogFragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.single_issue_bottom_sheet_layout, container, false);
+
+        TextView editLabels = v.findViewById(R.id.editLabels);
+
+        editLabels.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                startActivity(new Intent(getContext(), AddRemoveLabelsActivity.class));
+                dismiss();
+
+            }
+        });
+
+        return v;
+    }
+
+}

app/src/main/java/org/mian/gitnex/fragments/StarredRepositoriesFragment.java

@@ -0,0 +1,236 @@
+package org.mian.gitnex.fragments;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.MainActivity;
+import org.mian.gitnex.activities.NewRepoActivity;
+import org.mian.gitnex.adapters.StarredReposListAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.StarredRepositoriesViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class StarredRepositoriesFragment extends Fragment {
+
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+    private ProgressBar mProgressBar;
+    private RecyclerView mRecyclerView;
+    private StarredReposListAdapter adapter;
+    private ImageView createNewRepo;
+    private TextView noData;
+
+    private OnFragmentInteractionListener mListener;
+
+    public StarredRepositoriesFragment() {
+    }
+
+    public static StarredRepositoriesFragment newInstance(String param1, String param2) {
+        StarredRepositoriesFragment fragment = new StarredRepositoriesFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            String mParam1 = getArguments().getString(ARG_PARAM1);
+            String mParam2 = getArguments().getString(ARG_PARAM2);
+        }
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_starred_repositories, container, false);
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+        setHasOptionsMenu(true);
+        ((MainActivity) Objects.requireNonNull(getActivity())).setActionBarTitle(getResources().getString(R.string.pageTitleStarredRepos));
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        noData = v.findViewById(R.id.noData);
+        mProgressBar = v.findViewById(R.id.progress_bar);
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        createNewRepo = v.findViewById(R.id.addNewRepo);
+
+        createNewRepo.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(view.getContext(), NewRepoActivity.class);
+                startActivity(intent);
+            }
+
+        });
+
+        mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                if (dy > 0 && createNewRepo.isShown()) {
+                    createNewRepo.setVisibility(View.GONE);
+                } else if (dy < 0 ) {
+                    createNewRepo.setVisibility(View.VISIBLE);
+
+                }
+            }
+
+            @Override
+            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
+                super.onScrollStateChanged(recyclerView, newState);
+            }
+        });
+
+        if(connToInternet) {
+
+            swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+                @Override
+                public void onRefresh() {
+                    new Handler().postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            swipeRefresh.setRefreshing(false);
+                            StarredRepositoriesViewModel.loadStarredReposList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+                        }
+                    }, 50);
+                }
+            });
+
+            fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+        }
+        else {
+            mProgressBar.setVisibility(View.GONE);
+        }
+
+        return v;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        StarredRepositoriesViewModel.loadStarredReposList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken));
+
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken) {
+
+        StarredRepositoriesViewModel starredRepoModel = ViewModelProviders.of(this).get(StarredRepositoriesViewModel.class);
+
+        starredRepoModel.getUserStarredRepositories(instanceUrl, instanceToken).observe(this, new Observer<List<UserRepositories>>() {
+            @Override
+            public void onChanged(@Nullable List<UserRepositories> starredReposListMain) {
+                adapter = new StarredReposListAdapter(getContext(), starredReposListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noData.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noData.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/fragments/TeamsByOrgFragment.java

@@ -0,0 +1,194 @@
+package org.mian.gitnex.fragments;
+
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import android.os.Handler;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.TeamsByOrgAdapter;
+import org.mian.gitnex.helpers.Authorization;
+import org.mian.gitnex.models.Teams;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import org.mian.gitnex.viewmodels.TeamsByOrgViewModel;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Author M M Arif
+ */
+
+public class TeamsByOrgFragment extends Fragment {
+
+    private RepositoriesByOrgFragment.OnFragmentInteractionListener mListener;
+
+    private ProgressBar mProgressBar;
+    private RecyclerView mRecyclerView;
+    private TextView noDataTeams;
+    private static String orgNameF = "param2";
+    private String orgName;
+    private TeamsByOrgAdapter adapter;
+
+    public TeamsByOrgFragment() {
+    }
+
+    public static TeamsByOrgFragment newInstance(String param1) {
+        TeamsByOrgFragment fragment = new TeamsByOrgFragment();
+        Bundle args = new Bundle();
+        args.putString(orgNameF, param1);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            orgName = getArguments().getString(orgNameF);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_teams_by_org, container, false);
+        setHasOptionsMenu(true);
+
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+        noDataTeams = v.findViewById(R.id.noDataTeams);
+
+        final SwipeRefreshLayout swipeRefresh = v.findViewById(R.id.pullToRefresh);
+
+        mRecyclerView = v.findViewById(R.id.recyclerView);
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(mRecyclerView.getContext(),
+                DividerItemDecoration.VERTICAL);
+        mRecyclerView.addItemDecoration(dividerItemDecoration);
+
+        mProgressBar = v.findViewById(R.id.progress_bar);
+
+        swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        swipeRefresh.setRefreshing(false);
+                        TeamsByOrgViewModel.loadTeamsByOrgList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+                    }
+                }, 200);
+            }
+        });
+
+        fetchDataAsync(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+
+        return v;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        TinyDB tinyDb = new TinyDB(getContext());
+        final String instanceUrl = tinyDb.getString("instanceUrl");
+        final String loginUid = tinyDb.getString("loginUid");
+        final String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
+
+        if(tinyDb.getBoolean("resumeTeams")) {
+            TeamsByOrgViewModel.loadTeamsByOrgList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), orgName);
+            tinyDb.putBoolean("resumeTeams", false);
+        }
+    }
+
+    private void fetchDataAsync(String instanceUrl, String instanceToken, String owner) {
+
+        TeamsByOrgViewModel teamModel = ViewModelProviders.of(this).get(TeamsByOrgViewModel.class);
+
+        teamModel.getTeamsByOrg(instanceUrl, instanceToken, owner).observe(this, new Observer<List<Teams>>() {
+            @Override
+            public void onChanged(@Nullable List<Teams> orgTeamsListMain) {
+                adapter = new TeamsByOrgAdapter(getContext(), orgTeamsListMain);
+                if(adapter.getItemCount() > 0) {
+                    mRecyclerView.setAdapter(adapter);
+                    noDataTeams.setVisibility(View.GONE);
+                }
+                else {
+                    adapter.notifyDataSetChanged();
+                    mRecyclerView.setAdapter(adapter);
+                    noDataTeams.setVisibility(View.VISIBLE);
+                }
+                mProgressBar.setVisibility(View.GONE);
+            }
+        });
+
+    }
+
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+
+        boolean connToInternet = AppUtil.haveNetworkConnection(Objects.requireNonNull(getContext()));
+
+        inflater.inflate(R.menu.search_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+
+        MenuItem searchItem = menu.findItem(R.id.action_search);
+        androidx.appcompat.widget.SearchView searchView = (androidx.appcompat.widget.SearchView) searchItem.getActionView();
+        searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);
+
+        if(!connToInternet) {
+            return;
+        }
+
+        searchView.setOnQueryTextListener(new androidx.appcompat.widget.SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                adapter.getFilter().filter(newText);
+                return false;
+            }
+        });
+
+    }
+
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    public interface OnFragmentInteractionListener {
+        void onFragmentInteraction(Uri uri);
+    }
+}

app/src/main/java/org/mian/gitnex/helpers/AlertDialogs.java

@@ -0,0 +1,86 @@
+package org.mian.gitnex.helpers;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import org.mian.gitnex.R;
+import org.mian.gitnex.activities.CreateLabelActivity;
+import org.mian.gitnex.activities.LoginActivity;
+import org.mian.gitnex.actions.CollaboratorActions;
+import org.mian.gitnex.util.TinyDB;
+import androidx.appcompat.app.AlertDialog;
+
+/**
+ * Author M M Arif
+ */
+
+public class AlertDialogs {
+
+    public static void authorizationTokenRevokedDialog(final Context context, String title, String message, String copyNegativeButton, String copyPositiveButton) {
+
+        AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(context, R.style.confirmDialog);
+
+        alertDialogBuilder
+                .setTitle(title)
+                .setMessage(message)
+                .setCancelable(true)
+                .setIcon(R.drawable.ic_warning)
+                .setNegativeButton(copyNegativeButton, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        dialog.dismiss();
+                    }
+                })
+                .setPositiveButton(copyPositiveButton, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+
+                        final TinyDB tinyDb = new TinyDB(context);
+                        tinyDb.putBoolean("loggedInMode", false);
+                        Intent intent = new Intent(context, LoginActivity.class);
+                        context.startActivity(intent);
+                        dialog.dismiss();
+
+                    }
+                });
+        AlertDialog alertDialog = alertDialogBuilder.create();
+
+        alertDialog.show();
+    }
+
+    public static void labelDeleteDialog(final Context context, final String labelTitle, final String labelId, String title, String message, String positiveButton, String negativeButton) {
+
+        new AlertDialog.Builder(context, R.style.confirmDialog)
+            .setTitle(title + labelTitle)
+            .setMessage(message)
+            .setIcon(R.drawable.ic_delete)
+            .setPositiveButton(positiveButton, new DialogInterface.OnClickListener() {
+                public void onClick(DialogInterface dialog, int whichButton) {
+
+                    Intent intent = new Intent(context, CreateLabelActivity.class);
+                    intent.putExtra("labelId", labelId);
+                    intent.putExtra("labelAction", "delete");
+                    context.startActivity(intent);
+
+                }})
+            .setNegativeButton(negativeButton, null).show();
+
+    }
+
+    public static void collaboratorRemoveDialog(final Context context, final String userNameMain, String title, String message, String positiveButton, String negativeButton, final String searchKeyword) {
+
+        new AlertDialog.Builder(context, R.style.confirmDialog)
+                .setTitle(title + userNameMain)
+                .setMessage(message)
+                .setIcon(R.drawable.ic_warning)
+                .setPositiveButton(positiveButton, new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int whichButton) {
+
+                        CollaboratorActions.deleteCollaborator(context,  searchKeyword, userNameMain);
+
+                    }})
+                .setNegativeButton(negativeButton, null).show();
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/Authorization.java

@@ -0,0 +1,42 @@
+package org.mian.gitnex.helpers;
+
+import android.content.Context;
+import org.mian.gitnex.util.TinyDB;
+import okhttp3.Credentials;
+
+/**
+ * Author M M Arif
+ */
+
+public class Authorization {
+
+    public static String returnAuthentication(Context context, String loginUid, String token) {
+
+        TinyDB tinyDb = new TinyDB(context);
+
+        String credential;
+
+        if(tinyDb.getBoolean("basicAuthFlag")) {
+
+            if (!tinyDb.getString("basicAuthPassword").isEmpty()) {
+
+                credential = Credentials.basic(loginUid, tinyDb.getString("basicAuthPassword"));
+
+            }
+            else {
+
+                credential = token;
+
+            }
+        }
+        else {
+
+            credential = token;
+
+        }
+
+        return credential;
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/ClickListener.java

@@ -0,0 +1,43 @@
+package org.mian.gitnex.helpers;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+import org.mian.gitnex.R;
+
+/**
+ * Author M M Arif
+ */
+
+public class ClickListener implements View.OnClickListener {
+
+    private String infoText;
+    private Context mCtx;
+
+    public ClickListener(String infoText, Context mCtx) {
+        this.infoText = infoText;
+        this.mCtx = mCtx;
+    }
+
+    @Override
+    public void onClick(View v)
+    {
+
+        LayoutInflater inflater1 = LayoutInflater.from(mCtx);
+        View layout = inflater1.inflate(R.layout.custom_toast,
+                (ViewGroup) v.findViewById(R.id.custom_toast_container));
+
+        TextView text = layout.findViewById(R.id.toastText);
+        text.setText(infoText);
+
+        Toast toast = new Toast(mCtx.getApplicationContext());
+        toast.setDuration(Toast.LENGTH_LONG);
+        toast.setView(layout);
+        toast.show();
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/ColorInverter.java

@@ -0,0 +1,27 @@
+package org.mian.gitnex.helpers;
+
+import android.graphics.Color;
+import androidx.annotation.ColorInt;
+
+/**
+ * Author M M Arif
+ */
+
+public class ColorInverter {
+
+    @ColorInt
+    public int getContrastColor(@ColorInt int color) {
+
+        double a = 1 - (0.299 * Color.red(color) + 0.587 * Color.green(color) + 0.114 * Color.blue(color)) / 255;
+
+        int d;
+        if (a < 0.5) {
+            d = 0; // black
+        } else {
+            d = 255; // white
+        }
+
+        return Color.rgb(d, d, d);
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/LabelWidthCalculator.java

@@ -0,0 +1,78 @@
+package org.mian.gitnex.helpers;
+
+/**
+ * Author M M Arif
+ */
+
+public class LabelWidthCalculator {
+
+    public static int customWidth(int labelLength) {
+
+        int width = 33;
+
+        if(labelLength == 20) {
+            width = ((width * labelLength) - 150);
+        }
+        else if(labelLength == 19) {
+            width = ((width * labelLength) - 140);
+        }
+        else if(labelLength == 18) {
+            width = ((width * labelLength) - 130);
+        }
+        else if(labelLength == 17) {
+            width = ((width * labelLength) - 120);
+        }
+        else if(labelLength == 16) {
+            width = ((width * labelLength) - 110);
+        }
+        else if(labelLength == 15) {
+            width = ((width * labelLength) - 100);
+        }
+        else if(labelLength == 14) {
+            width = ((width * labelLength) - 90);
+        }
+        else if(labelLength == 13) {
+            width = ((width * labelLength) - 80);
+        }
+        else if(labelLength == 12) {
+            width = ((width * labelLength) - 70);
+        }
+        else if(labelLength == 11) {
+            width = ((width * labelLength) - 60);
+        }
+        else if(labelLength == 10) {
+            width = ((width * labelLength) - 50);
+        }
+        else if(labelLength == 9) {
+            width = ((width * labelLength) - 40);
+        }
+        else if(labelLength == 8) {
+            width = ((width * labelLength) - 30);
+        }
+        else if(labelLength == 7) {
+            width = ((width * labelLength) - 20);
+        }
+        else if(labelLength == 6) {
+            width = ((width * labelLength) - 10);
+        }
+        else if(labelLength == 5) {
+            width = ((width * labelLength) - 10);
+        }
+        else if(labelLength == 4) {
+            width = ((width * labelLength) - 10);
+        }
+        else if(labelLength == 3) {
+            width = ((width * labelLength) - 10);
+        }
+        else if(labelLength == 2) {
+            width = ((width * labelLength));
+        }
+        else {
+            width = (width * labelLength - 5);
+        }
+
+        return width;
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/MultiSelectDialog.java

@@ -0,0 +1,317 @@
+package org.mian.gitnex.helpers;
+
+import android.annotation.SuppressLint;
+import android.app.Dialog;
+import android.os.Bundle;
+import android.util.TypedValue;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.TextView;
+import android.widget.Toast;
+import org.mian.gitnex.R;
+import org.mian.gitnex.adapters.MutliSelectAdapter;
+import org.mian.gitnex.models.MultiSelectModel;
+import java.util.ArrayList;
+import java.util.Objects;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatDialogFragment;
+import androidx.appcompat.widget.SearchView;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
+/**
+ * Author com.github.abumoallim, modified by M M Arif
+ */
+
+public class MultiSelectDialog extends AppCompatDialogFragment implements SearchView.OnQueryTextListener, View.OnClickListener {
+
+    public static ArrayList<Integer> selectedIdsForCallback = new ArrayList<>();
+
+    public ArrayList<MultiSelectModel> mainListOfAdapter = new ArrayList<>();
+    private MutliSelectAdapter mutliSelectAdapter;
+    //Default Values
+    private String title;
+    private float titleSize = 25;
+    private String positiveText = "DONE";
+    private String negativeText = "CANCEL";
+    private TextView dialogTitle, dialogSubmit, dialogCancel;
+    private ArrayList<Integer> previouslySelectedIdsList = new ArrayList<>();
+
+    private ArrayList<Integer> tempPreviouslySelectedIdsList = new ArrayList<>();
+    private ArrayList<MultiSelectModel> tempMainListOfAdapter = new ArrayList<>();
+
+    private SubmitCallbackListener submitCallbackListener;
+
+    private int minSelectionLimit = 1;
+    private String minSelectionMessage = null;
+    private int maxSelectionLimit = 0;
+    private String maxSelectionMessage = null;
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+
+        final Dialog dialog = new Dialog(Objects.requireNonNull(getActivity()));
+        Objects.requireNonNull(dialog.getWindow()).requestFeature(Window.FEATURE_NO_TITLE);
+        dialog.getWindow().setFlags(
+                WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN,
+                WindowManager.LayoutParams.FLAG_FULLSCREEN);
+
+        dialog.setContentView(R.layout.custom_multi_select);
+        dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
+
+        RecyclerViewEmptySupport mrecyclerView =  dialog.findViewById(R.id.recycler_view);
+        SearchView searchView =  dialog.findViewById(R.id.search_view);
+        dialogTitle =  dialog.findViewById(R.id.title);
+        dialogSubmit =  dialog.findViewById(R.id.done);
+        dialogCancel =  dialog.findViewById(R.id.cancel);
+
+        mrecyclerView.setEmptyView(dialog.findViewById(R.id.list_empty1));
+        @SuppressLint("WrongConstant") LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false);
+        mrecyclerView.setLayoutManager(layoutManager);
+
+        dialogSubmit.setOnClickListener(this);
+        dialogCancel.setOnClickListener(this);
+
+        settingValues();
+
+        mainListOfAdapter = setCheckedIDS(mainListOfAdapter, previouslySelectedIdsList);
+        mutliSelectAdapter = new MutliSelectAdapter(mainListOfAdapter, getContext());
+        mrecyclerView.setAdapter(mutliSelectAdapter);
+
+        searchView.setOnQueryTextListener(this);
+        searchView.onActionViewExpanded();
+        searchView.clearFocus();
+
+
+        return dialog;
+    }
+
+    public MultiSelectDialog title(String title) {
+        this.title = title;
+        return this;
+    }
+
+    public MultiSelectDialog titleSize(float titleSize) {
+        this.titleSize = titleSize;
+        return this;
+    }
+
+    public MultiSelectDialog positiveText(@NonNull String message) {
+        this.positiveText = message;
+        return this;
+    }
+
+    public MultiSelectDialog negativeText(@NonNull String message) {
+        this.negativeText = message;
+        return this;
+    }
+
+    public MultiSelectDialog preSelectIDsList(ArrayList<Integer> list) {
+        this.previouslySelectedIdsList = list;
+        this.tempPreviouslySelectedIdsList = new ArrayList<>(previouslySelectedIdsList);
+        return this;
+    }
+
+    public MultiSelectDialog multiSelectList(ArrayList<MultiSelectModel> list) {
+        this.mainListOfAdapter = list;
+        this.tempMainListOfAdapter = new ArrayList<>(mainListOfAdapter);
+        if(maxSelectionLimit == 0)
+            maxSelectionLimit = list.size();
+        return this;
+    }
+
+    public MultiSelectDialog setMaxSelectionLimit(int limit){
+        this.maxSelectionLimit = limit;
+        return this;
+    }
+
+    public MultiSelectDialog setMaxSelectionMessage(String message) {
+        this.maxSelectionMessage = message;
+        return this;
+    }
+
+    public MultiSelectDialog setMinSelectionLimit(int limit){
+        this.minSelectionLimit = limit;
+        return this;
+    }
+
+    public MultiSelectDialog setMinSelectionMessage(String message) {
+        this.minSelectionMessage = message;
+        return this;
+    }
+
+    public MultiSelectDialog onSubmit(@NonNull SubmitCallbackListener callback) {
+        this.submitCallbackListener = callback;
+        return this;
+    }
+
+    private void settingValues() {
+        dialogTitle.setText(title);
+        dialogTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, titleSize);
+        dialogSubmit.setText(positiveText.toUpperCase());
+        dialogCancel.setText(negativeText.toUpperCase());
+    }
+
+    private ArrayList<MultiSelectModel> setCheckedIDS(ArrayList<MultiSelectModel> multiselectdata, ArrayList<Integer> listOfIdsSelected) {
+
+        for (int i = 0; i < multiselectdata.size(); i++) {
+            multiselectdata.get(i).setSelected(false);
+            for (int j = 0; j < listOfIdsSelected.size(); j++) {
+                if (listOfIdsSelected.get(j) == (multiselectdata.get(i).getId())) {
+                    multiselectdata.get(i).setSelected(true);
+                }
+            }
+        }
+        return multiselectdata;
+
+    }
+
+    private ArrayList<MultiSelectModel> filter(ArrayList<MultiSelectModel> models, String query) {
+
+        query = query.toLowerCase();
+        final ArrayList<MultiSelectModel> filteredModelList = new ArrayList<>();
+        if (query.equals("") | query.isEmpty()) {
+            filteredModelList.addAll(models);
+            return filteredModelList;
+        }
+
+        for (MultiSelectModel model : models) {
+            final String name = model.getName().toLowerCase();
+            if (name.contains(query)) {
+                filteredModelList.add(model);
+            }
+        }
+        return filteredModelList;
+
+    }
+
+    @Override
+    public boolean onQueryTextSubmit(String query) {
+        return false;
+    }
+
+    @Override
+    public boolean onQueryTextChange(String newText) {
+
+        selectedIdsForCallback = previouslySelectedIdsList;
+        mainListOfAdapter = setCheckedIDS(mainListOfAdapter, selectedIdsForCallback);
+        ArrayList<MultiSelectModel> filteredlist = filter(mainListOfAdapter, newText);
+        mutliSelectAdapter.setData(filteredlist, newText.toLowerCase(), mutliSelectAdapter);
+        return false;
+
+    }
+
+    @Override
+    public void onClick(View view) {
+
+        if (view.getId() == R.id.done) {
+            ArrayList<Integer> callBackListOfIds = selectedIdsForCallback;
+
+            if (callBackListOfIds.size() >= minSelectionLimit) {
+                if (callBackListOfIds.size() <= maxSelectionLimit) {
+
+                    //to remember last selected ids which were successfully done
+                    tempPreviouslySelectedIdsList = new ArrayList<>(callBackListOfIds);
+
+                    if(submitCallbackListener !=null) {
+                        submitCallbackListener.onSelected(callBackListOfIds, getSelectNameList(), getSelectedDataString());
+                    }
+                    dismiss();
+                } else {
+                    String youCan = getResources().getString(R.string.you_can_only_select_upto);
+                    String options = getResources().getString(R.string.options);
+                    String option = getResources().getString(R.string.option);
+                    String message = "";
+
+                    if(this.maxSelectionMessage != null) {
+                        message = maxSelectionMessage;
+                    }
+                    else {
+                        if (maxSelectionLimit > 1)
+                            message = youCan + " " + maxSelectionLimit + " " + options;
+                        else
+                            message = youCan + " " + maxSelectionLimit + " " + option;
+                    }
+                    Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
+                }
+            } else {
+                String pleaseSelect = getResources().getString(R.string.please_select_atleast);
+                String options = getResources().getString(R.string.options);
+                String option = getResources().getString(R.string.option);
+                String message = "";
+
+                if(this.minSelectionMessage != null) {
+                    message = minSelectionMessage;
+                }
+                else {
+                    if (minSelectionLimit > 1)
+                        message = pleaseSelect + " " + minSelectionLimit + " " + options;
+                    else
+                        message = pleaseSelect + " " + minSelectionLimit + " " + option;
+                }
+                Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
+            }
+        }
+
+        if (view.getId() == R.id.cancel) {
+            if(submitCallbackListener!=null){
+                selectedIdsForCallback.clear();
+                selectedIdsForCallback.addAll(tempPreviouslySelectedIdsList);
+                submitCallbackListener.onCancel();
+            }
+            dismiss();
+        }
+
+    }
+
+    private String getSelectedDataString() {
+
+        String data = "";
+        for (int i = 0; i < tempMainListOfAdapter.size(); i++) {
+            if (checkForSelection(tempMainListOfAdapter.get(i).getId())) {
+                data = data + ", " + tempMainListOfAdapter.get(i).getName();
+            }
+        }
+        if (data.length() > 0) {
+            return data.substring(1);
+        } else {
+            return "";
+        }
+
+    }
+
+    private ArrayList<String> getSelectNameList() {
+
+        ArrayList<String> names = new ArrayList<>();
+        for(int i=0;i<tempMainListOfAdapter.size();i++){
+            if(checkForSelection(tempMainListOfAdapter.get(i).getId())){
+                names.add(tempMainListOfAdapter.get(i).getName());
+            }
+        }
+        return names;
+
+    }
+
+    private boolean checkForSelection(Integer id) {
+
+        for (int i = 0; i < MultiSelectDialog.selectedIdsForCallback.size(); i++) {
+            if (id.equals(MultiSelectDialog.selectedIdsForCallback.get(i))) {
+                return true;
+            }
+        }
+        return false;
+
+    }
+
+   /* public void setCallbackListener(SubmitCallbackListener submitCallbackListener) {
+        this.submitCallbackListener = submitCallbackListener;
+    }*/
+
+    public interface SubmitCallbackListener {
+        void onSelected(ArrayList<Integer> selectedIds, ArrayList<String> selectedNames, String commonSeperatedData);
+        void onCancel();
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/RecyclerViewEmptySupport.java

@@ -0,0 +1,77 @@
+package org.mian.gitnex.helpers;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Author com.github.abumoallim, modified by M M Arif
+ */
+
+public class RecyclerViewEmptySupport extends RecyclerView {
+
+    private View emptyView;
+
+    final private AdapterDataObserver observer = new AdapterDataObserver() {
+
+        @Override
+        public void onChanged() {
+            checkIfEmpty();
+        }
+
+        @Override
+        public void onItemRangeInserted(int positionStart, int itemCount) {
+            checkIfEmpty();
+        }
+
+        @Override
+        public void onItemRangeRemoved(int positionStart, int itemCount) {
+            checkIfEmpty();
+        }
+
+    };
+
+    public RecyclerViewEmptySupport(Context context) {
+        super(context);
+    }
+
+    public RecyclerViewEmptySupport(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public RecyclerViewEmptySupport(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    void checkIfEmpty() {
+
+        if (emptyView != null && getAdapter() != null) {
+            final boolean emptyViewVisible = getAdapter().getItemCount() == 0;
+            emptyView.setVisibility(emptyViewVisible ? VISIBLE : GONE);
+            setVisibility(emptyViewVisible ? GONE : VISIBLE);
+        }
+
+    }
+
+    @Override
+    public void setAdapter(Adapter adapter) {
+
+        final Adapter oldAdapter = getAdapter();
+        if (oldAdapter != null) {
+            oldAdapter.unregisterAdapterDataObserver(observer);
+        }
+        super.setAdapter(adapter);
+        if (adapter != null) {
+            adapter.registerAdapterDataObserver(observer);
+        }
+
+        checkIfEmpty();
+
+    }
+
+    public void setEmptyView(View emptyView) {
+        this.emptyView = emptyView;
+        checkIfEmpty();
+    }
+}

app/src/main/java/org/mian/gitnex/helpers/RoundedTransformation.java

@@ -0,0 +1,49 @@
+package org.mian.gitnex.helpers;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapShader;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.RectF;
+import android.graphics.Shader;
+
+/**
+ * Author M M Arif
+ */
+
+public class RoundedTransformation implements com.squareup.picasso.Transformation {
+    private final int radius;
+    private final int margin; // dp
+
+    // radius is corner radius in dp
+    // margin is the board in dp
+    public RoundedTransformation(final int radius, final int margin) {
+        this.radius = radius;
+        this.margin = margin;
+    }
+
+    @Override
+    public Bitmap transform(final Bitmap source) {
+        final Paint paint = new Paint();
+        paint.setAntiAlias(true);
+        paint.setShader(new BitmapShader(source, Shader.TileMode.CLAMP,
+                Shader.TileMode.CLAMP));
+
+        Bitmap output = Bitmap.createBitmap(source.getWidth(),
+                source.getHeight(), Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(output);
+        canvas.drawRoundRect(new RectF(margin, margin, source.getWidth()
+                - margin, source.getHeight() - margin), radius, radius, paint);
+
+        if (source != output) {
+            source.recycle();
+        }
+
+        return output;
+    }
+
+    @Override
+    public String key() {
+        return "rounded";
+    }
+}

app/src/main/java/org/mian/gitnex/helpers/TimeHelper.java

@@ -0,0 +1,35 @@
+package org.mian.gitnex.helpers;
+
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+
+public class TimeHelper {
+
+    public static String customDateFormatForToast(String customDate) {
+
+        String[] parts = customDate.split("\\+");
+        String part1 = parts[0] + "Z";
+        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.ENGLISH);
+        Date createdTime = null;
+        try {
+            createdTime = formatter.parse(part1);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+
+        DateFormat format = DateFormat.getDateTimeInstance();
+        return format.format(createdTime);
+
+    }
+
+    public static String customDateFormatForToastDateFormat(Date customDate) {
+
+        DateFormat format = DateFormat.getDateTimeInstance();
+        return format.format(customDate);
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/Toasty.java

@@ -0,0 +1,31 @@
+package org.mian.gitnex.helpers;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+import android.widget.Toast;
+import org.mian.gitnex.R;
+
+/**
+ * Author M M Arif
+ */
+
+public class Toasty {
+
+    public static void info(Context context, String message) {
+
+        LayoutInflater inflater = LayoutInflater.from(context);
+        View view = inflater.inflate( context.getResources().getLayout(R.layout.custom_toast), null );
+
+        TextView text = view.findViewById(R.id.toastText);
+        text.setText(message);
+
+        Toast toast = new Toast(context);
+        toast.setDuration(Toast.LENGTH_LONG);
+        toast.setView(view);
+        toast.show();
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/helpers/UrlHelper.java

@@ -0,0 +1,42 @@
+package org.mian.gitnex.helpers;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+/**
+ * Author M M Arif
+ */
+
+public class UrlHelper {
+
+    public static String cleanUrl(String url) {
+
+        URI uri = null;
+        try {
+            uri = new URI(url);
+        } catch (URISyntaxException e) {
+            e.printStackTrace();
+        }
+
+        assert uri != null;
+        String urlProtocol = uri.getScheme();
+        String urlHost = uri.getHost();
+        int urlPort = uri.getPort();
+
+        String urlFinal = null;
+        if(urlPort > 0) {
+            urlFinal = urlProtocol + "://" + urlHost + ":" + urlPort;
+        }
+        else if(urlProtocol != null) {
+            urlFinal = urlProtocol + "://" + urlHost;
+        }
+        else {
+            urlFinal = urlHost;
+        }
+
+        return urlFinal;
+
+    }
+
+}
+

app/src/main/java/org/mian/gitnex/helpers/UserMentions.java

@@ -0,0 +1,35 @@
+package org.mian.gitnex.helpers;
+
+import android.content.Context;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.style.ForegroundColorSpan;
+import org.mian.gitnex.R;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Author M M Arif
+ */
+
+public class UserMentions {
+
+    public static Spannable UserMentionsFunc(Context mCtx, CharSequence bodyWithMD, String currentItemBody) {
+
+        Spannable bodyWithMentions = new SpannableString(bodyWithMD);
+        Pattern pattern = Pattern.compile("@\\w+");
+        Matcher matcher = pattern.matcher(bodyWithMD);
+
+        while (matcher.find())
+        {
+
+            int indexStart = currentItemBody.indexOf(matcher.group());
+            int indexEnd = indexStart + matcher.group().length();
+            bodyWithMentions.setSpan(new ForegroundColorSpan(mCtx.getResources().getColor(R.color.colorDarkGreen)), indexStart, indexEnd, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+
+        }
+        return bodyWithMentions;
+
+    }
+
+}

app/src/main/java/org/mian/gitnex/interfaces/ApiInterface.java

@@ -0,0 +1,184 @@
+package org.mian.gitnex.interfaces;
+
+import com.google.gson.JsonElement;
+import org.mian.gitnex.models.AddEmail;
+import org.mian.gitnex.models.Branches;
+import org.mian.gitnex.models.Collaborators;
+import org.mian.gitnex.models.CreateIssue;
+import org.mian.gitnex.models.CreateLabel;
+import org.mian.gitnex.models.Emails;
+import org.mian.gitnex.models.GiteaVersion;
+import org.mian.gitnex.models.IssueComments;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.models.Labels;
+import org.mian.gitnex.models.Milestones;
+import org.mian.gitnex.models.OrgOwner;
+import org.mian.gitnex.models.OrganizationRepository;
+import org.mian.gitnex.models.Permission;
+import org.mian.gitnex.models.Releases;
+import org.mian.gitnex.models.Teams;
+import org.mian.gitnex.models.UserInfo;
+import org.mian.gitnex.models.UserOrganizations;
+import org.mian.gitnex.models.UserRepositories;
+import org.mian.gitnex.models.UserSearch;
+import org.mian.gitnex.models.UserTokens;
+import java.util.List;
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.DELETE;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.PATCH;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Path;
+import retrofit2.http.Query;
+
+/**
+ * Author M M Arif
+ */
+
+public interface ApiInterface {
+
+    @GET("version") // gitea version API
+    Call<GiteaVersion> getGiteaVersion(@Header("Authorization") String token);
+
+    @GET("user") // username, full name, email
+    Call<UserInfo> getUserInfo(@Header("Authorization") String token);
+
+    @GET("users/{username}/tokens") // get user token
+    Call<List<UserTokens>> getUserTokens(@Header("Authorization") String authorization, @Path("username") String loginUid);
+
+    @POST("users/{username}/tokens") // create new token
+    Call<UserTokens> createNewToken(@Header("Authorization") String authorization, @Path("username") String loginUid, @Body UserTokens jsonStr);
+
+    @GET("user/orgs") // get user organizations
+    Call<List<UserOrganizations>> getUserOrgs(@Header("Authorization") String token);
+
+    @POST("orgs") // create new organization
+    Call<UserOrganizations> createNewOrganization(@Header("Authorization") String token, @Body UserOrganizations jsonStr);
+
+    @POST("org/{org}/repos") // create new repository under org
+    Call<OrganizationRepository> createNewUserOrgRepository(@Header("Authorization") String token, @Path("org") String orgName, @Body OrganizationRepository jsonStr);
+
+    @GET("user/orgs") // get user organizations
+    Call<List<OrgOwner>> getOrgOwners(@Header("Authorization") String token);
+
+    @GET("user/repos") // get user repositories
+    Call<List<UserRepositories>> getUserRepositories(@Header("Authorization") String token);
+
+    @POST("user/repos") // create new repository
+    Call<OrganizationRepository> createNewUserRepository(@Header("Authorization") String token, @Body OrganizationRepository jsonStr);
+
+    @GET("repos/{owner}/{repo}") // get repo information
+    Call<UserRepositories> getUserRepository(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName);
+
+    @GET("repos/{owner}/{repo}/issues") // get issues by repo
+    Call<List<Issues>> getIssues(@Header("Authorization") String token, @Path("owner") String owner, @Path("repo") String repo, @Query("page") int page);
+
+    @GET("repos/{owner}/{repo}/issues") // get closed issues by repo
+    Call<List<Issues>> getClosedIssues(@Header("Authorization") String token, @Path("owner") String owner, @Path("repo") String repo, @Query("page") int page, @Query("state") String issueState);
+
+    @GET("repos/{owner}/{repo}/issues/{index}") // get issue by id
+    Call<Issues> getIssueByIndex(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex);
+
+    @GET("repos/{owner}/{repo}/issues/{index}/comments") // get issue comments
+    Call<List<IssueComments>> getIssueComments(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex);
+
+    @POST("repos/{owner}/{repo}/issues/{index}/comments") // reply to issue
+    Call<Issues> replyCommentToIssue(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex, @Body Issues jsonStr);
+
+    @GET("repos/{owner}/{repo}/milestones") // get milestones by repo
+    Call<List<Milestones>> getMilestones(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName);
+
+    @GET("repos/{owner}/{repo}/branches") // get branches
+    Call<List<Branches>> getBranches(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName);
+
+    @GET("repos/{owner}/{repo}/releases") // get releases
+    Call<List<Releases>> getReleases(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName);
+
+    @GET("repos/{owner}/{repo}/collaborators") // get collaborators list
+    Call<List<Collaborators>> getCollaborators(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName);
+
+    @POST("repos/{owner}/{repo}/milestones") // create new milestone
+    Call<Milestones> createMilestone(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Body Milestones jsonStr);
+
+    @POST("repos/{owner}/{repo}/issues") // create new issue
+    Call<JsonElement> createNewIssue(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Body CreateIssue jsonStr);
+
+    @GET("repos/{owner}/{repo}/labels") // get labels list
+    Call<List<Labels>> getlabels(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName);
+
+    @GET("users/{username}/repos") // get current logged in user repositories
+    Call<List<UserRepositories>> getCurrentUserRepositories(@Header("Authorization") String token, @Path("username") String username);
+
+    @POST("repos/{owner}/{repo}/labels") // create label
+    Call<CreateLabel> createLabel(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Body CreateLabel jsonStr);
+
+    @DELETE("repos/{owner}/{repo}/labels/{index}") // delete a label
+    Call<Labels> deleteLabel(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int labelIndex);
+
+    @PATCH("repos/{owner}/{repo}/labels/{index}") // update / patch a label
+    Call<CreateLabel> patchLabel(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int labelIndex, @Body CreateLabel jsonStr);
+
+    @GET("user/starred") // get user starred repositories
+    Call<List<UserRepositories>> getUserStarredRepos(@Header("Authorization") String token);
+
+    @GET("orgs/{orgName}/repos") // get repositories by org
+    Call<List<UserRepositories>> getReposByOrg(@Header("Authorization") String token, @Path("orgName") String orgName);
+
+    @GET("orgs/{orgName}/teams") // get teams by org
+    Call<List<Teams>> getTeamsByOrg(@Header("Authorization") String token, @Path("orgName") String orgName);
+
+    @GET("orgs/{orgName}/members") // get members by org
+    Call<List<UserInfo>> getMembersByOrg(@Header("Authorization") String token, @Path("orgName") String orgName);
+
+    @GET("teams/{teamIndex}/members") // get team members by org
+    Call<List<UserInfo>> getTeamMembersByOrg(@Header("Authorization") String token, @Path("teamIndex") int teamIndex);
+
+    @POST("orgs/{orgName}/teams") // create new team
+    Call<Teams> createTeamsByOrg(@Header("Authorization") String token, @Path("orgName") String orgName, @Body Teams jsonStr);
+
+    @GET("users/search") // search users
+    Call<UserSearch> getUserBySearch(@Header("Authorization") String token, @Query("q") String searchKeyword, @Query("limit") int limit);
+
+    @GET("repos/{owner}/{repo}/collaborators/{collaborator}") // check collaborator in repo
+    Call<Collaborators> checkRepoCollaborator(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("collaborator") String repoCollaborator);
+
+    @DELETE("repos/{owner}/{repo}/collaborators/{username}") // delete a collaborator from repository
+    Call<Collaborators> deleteCollaborator(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("username") String username);
+
+    @PUT("repos/{owner}/{repo}/collaborators/{username}") // add a collaborator to repository
+    Call<Permission> addCollaborator(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("username") String username, @Body Permission jsonStr);
+
+    @PATCH("repos/{owner}/{repo}/issues/comments/{commentId}") // edit a comment
+    Call<IssueComments> patchIssueComment(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("commentId") int commentId, @Body IssueComments jsonStr);
+
+    @GET("user/followers") // get user followers
+    Call<List<UserInfo>> getFollowers(@Header("Authorization") String token);
+
+    @GET("user/following") // get following
+    Call<List<UserInfo>> getFollowing(@Header("Authorization") String token);
+
+    @POST("user/emails") // add new email
+    Call<JsonElement> addNewEmail(@Header("Authorization") String token, @Body AddEmail jsonStr);
+
+    @GET("user/emails") // get user emails
+    Call<List<Emails>> getUserEmails(@Header("Authorization") String token);
+
+    @GET("repos/{owner}/{repo}/issues/{index}/labels") // get issue labels
+    Call<List<Labels>> getIssueLabels(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex);
+
+    @PUT("repos/{owner}/{repo}/issues/{index}/labels") // replace an issue's labels
+    Call<JsonElement> updateIssueLabels(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex, @Body Labels jsonStr);
+
+    @GET("repos/{owner}/{repo}/raw/{filename}") // get file contents
+    Call<String> getFileContents(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("filename") String filename);
+
+    @POST("admin/users") // create new user
+    Call<UserInfo> createNewUser(@Header("Authorization") String token, @Body UserInfo jsonStr);
+
+    @PATCH("repos/{owner}/{repo}/issues/{issueIndex}") // patch issue data
+    Call<JsonElement> patchIssue(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("issueIndex") int issueIndex, @Body CreateIssue jsonStr);
+
+}