initial push

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

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "org.mian.gitnex"
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode 45
+        versionName "1.5.0"
+        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 = "2.2.0-alpha01"
+    final def markwon_version = "3.0.0"
+
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation 'androidx.appcompat:appcompat:1.1.0-alpha05'
+    implementation 'com.google.android.material:material:1.1.0-alpha06'
+    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:$markwon_version"
+
+    implementation "com.hendraanggrian.appcompat:socialview:0.2"
+    implementation "com.hendraanggrian.appcompat:socialview-commons:0.2"
+
+    implementation "androidx.lifecycle:lifecycle-extensions:$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

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+<?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.AdminGetUsersActivity"></activity>
+        <activity
+            android:name=".activities.AddRemoveAssigneesActivity"
+            android:theme="@style/Theme.AppCompat.Light.Dialog" />
+        <activity android:name=".activities.CreateReleaseActivity" />
+        <activity android:name=".activities.EditIssueActivity" />
+        <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

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+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

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+package org.mian.gitnex.actions;
+
+import android.content.Context;
+import android.util.Log;
+import com.google.gson.JsonElement;
+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.UpdateIssueState;
+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());
+            }
+        });
+
+    }
+
+    public static void closeReopenIssue(final Context context, final int issueIndex, final String issueState) {
+
+        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];
+
+        UpdateIssueState issueStatJson = new UpdateIssueState(issueState);
+        Call<JsonElement> call;
+
+        call = RetrofitClient
+                .getInstance(instanceUrl)
+                .getApiInterface()
+                .closeReopenIssue(Authorization.returnAuthentication(context, loginUid, instanceToken), repoOwner, repoName, issueIndex, issueStatJson);
+
+        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) {
+
+                        tinyDb.putBoolean("resumeIssues", true);
+                        tinyDb.putBoolean("resumeClosedIssues", true);
+                        if(issueState.equals("closed")) {
+                            Toasty.info(context, context.getString(R.string.issueStateClosed));
+                        }
+                        else if(issueState.equals("open")) {
+                            Toasty.info(context, context.getString(R.string.issueStateReopened));
+                        }
+
+                    }
+                }
+                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<JsonElement> 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 +1,575 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+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 com.hendraanggrian.appcompat.socialview.Mention;
+import com.hendraanggrian.appcompat.widget.MentionArrayAdapter;
+import com.hendraanggrian.appcompat.widget.SocialAutoCompleteTextView;
+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 SocialAutoCompleteTextView 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<>();
+    private ArrayAdapter<Mention> defaultMentionAdapter;
+
+    @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);
+
+        defaultMentionAdapter = new MentionArrayAdapter<>(this);
+        loadCollaboratorsList();
+
+        newIssueDescription.setMentionAdapter(defaultMentionAdapter);
+
+        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);
+
+        disableProcessButton();
+
+        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));
+        disableProcessButton();
+        createNewIssueFunc(instanceUrl, instanceToken, repoOwner, repoName, loginUid, newIssueDescriptionForm, newIssueDueDateForm, newIssueMilestoneIdForm, newIssueTitleForm, newIssueAssigneesListForm_, integers);
+
+    }
+
+    public void loadCollaboratorsList() {
+
+        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];
+
+        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 Response<List<Collaborators>> response) {
+
+                if (response.isSuccessful()) {
+
+                    assert response.body() != null;
+                    String fullName = "";
+                    for (int i = 0; i < response.body().size(); i++) {
+                        if(!response.body().get(i).getFull_name().equals("")) {
+                            fullName = response.body().get(i).getFull_name();
+                        }
+                        defaultMentionAdapter.add(
+                                new Mention(response.body().get(i).getUsername(), fullName, response.body().get(i).getAvatar_url()));
+                    }
+
+                } else {
+
+                    Log.i("onResponse", String.valueOf(response.code()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Collaborators>> call, @NonNull Throwable t) {
+                Log.i("onFailure", t.getMessage());
+            }
+
+        });
+    }
+
+    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));
+                        enableProcessButton();
+                        finish();
+
+                    }
+
+                }
+                else if(response2.code() == 401) {
+
+                    enableProcessButton();
+                    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));
+                    enableProcessButton();
+                    //Log.i("isSuccessful2", String.valueOf(response2.body()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    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);
+                        enableProcessButton();
+
+                    }
+                }
+
+            }
+
+            @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();
+        }
+
+    }
+
+    private void disableProcessButton() {
+
+        createNewIssueButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createNewIssueButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createNewIssueButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createNewIssueButton.setBackground(shape);
+
+    }
+}

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

@@ -0,0 +1,435 @@
+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;
+    private Button createLabelButton;
+    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);
+        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;
+
+        }
+
+        disableProcessButton();
+        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;
+
+        }
+
+        disableProcessButton();
+        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.code() == 201) {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.labelCreated));
+                    tinyDb.putString("labelColor", "");
+                    tinyDb.putBoolean("labelsRefresh", true);
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    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());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    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) {
+
+                    enableProcessButton();
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    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());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    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());
+            }
+        });
+
+    }
+
+    private void disableProcessButton() {
+
+        createLabelButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createLabelButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createLabelButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createLabelButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,226 @@
+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;
+    private Button createUserButton;
+    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);
+        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) {
+
+            disableProcessButton();
+
+        } 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;
+
+        }
+
+        disableProcessButton();
+        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));
+                    enableProcessButton();
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    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) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else if(response.code() == 422) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.userExistsError));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserInfo> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    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();
+            }
+        };
+    }
+
+    private void disableProcessButton() {
+
+        createUserButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createUserButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createUserButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createUserButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,310 @@
+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);
+        disableProcessButton();
+
+        if(!connToInternet) {
+
+            disableProcessButton();
+
+        } 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;
+
+        }
+
+        disableProcessButton();
+        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));
+                    enableProcessButton();
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                     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) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Releases> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    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);
+                        enableProcessButton();
+
+                    }
+                }
+                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();
+            }
+        };
+    }
+
+    private void disableProcessButton() {
+
+        createNewRelease.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createNewRelease.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createNewRelease.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createNewRelease.setBackground(shape);
+
+    }
+
+}

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 +1,367 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import android.annotation.SuppressLint;
+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.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 com.hendraanggrian.appcompat.socialview.Mention;
+import com.hendraanggrian.appcompat.widget.MentionArrayAdapter;
+import com.hendraanggrian.appcompat.widget.SocialAutoCompleteTextView;
+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.Collaborators;
+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;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class EditIssueActivity extends AppCompatActivity implements View.OnClickListener {
+
+    final Context ctx = this;
+    private View.OnClickListener onClickListener;
+
+    private EditText editIssueTitle;
+    private SocialAutoCompleteTextView editIssueDescription;
+    private TextView editIssueDueDate;
+    private Button editIssueButton;
+    private Spinner editIssueMilestoneSpinner;
+
+    private ArrayAdapter<Mention> defaultMentionAdapter;
+
+    @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);
+
+        defaultMentionAdapter = new MentionArrayAdapter<>(this);
+        loadCollaboratorsList();
+
+        editIssueDescription.setMentionAdapter(defaultMentionAdapter);
+
+        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)));
+        }
+
+        disableProcessButton();
+        getIssue(instanceUrl, instanceToken, loginUid, repoOwner, repoName, issueIndex);
+
+
+    }
+
+    public void loadCollaboratorsList() {
+
+        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];
+
+        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 Response<List<Collaborators>> response) {
+
+                if (response.isSuccessful()) {
+
+                    assert response.body() != null;
+                    String fullName = "";
+                    for (int i = 0; i < response.body().size(); i++) {
+                        if(!response.body().get(i).getFull_name().equals("")) {
+                            fullName = response.body().get(i).getFull_name();
+                        }
+                        defaultMentionAdapter.add(
+                                new Mention(response.body().get(i).getUsername(), fullName, response.body().get(i).getAvatar_url()));
+                    }
+
+                } else {
+
+                    Log.i("onResponse", String.valueOf(response.code()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Collaborators>> call, @NonNull Throwable t) {
+                Log.i("onFailure", t.getMessage());
+            }
+
+        });
+    }
+
+    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));
+        disableProcessButton();
+        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.code() == 201) {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.editIssueSuccessMessage));
+                    tinyDb.putBoolean("issueEdited", true);
+                    tinyDb.putBoolean("resumeIssues", true);
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.genericError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+
+    @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);
+
+                    }
+                    enableProcessButton();
+
+                }
+                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());
+            }
+        });
+
+    }
+
+    private void disableProcessButton() {
+
+        editIssueButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        editIssueButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        editIssueButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        editIssueButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,501 @@
+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.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.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);
+        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);
+            }
+        });
+
+        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) {
+
+        final TinyDB tinyDb = new TinyDB(getApplicationContext());
+        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) {
+
+                        Issues singleIssue = response.body();
+                        assert singleIssue != null;
+
+                        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(tinyDb.getInt("codeBlockColor"))
+                                                .codeBackgroundColor(tinyDb.getInt("codeBlockBackground"))
+                                                .linkColor(getApplicationContext().getResources().getColor(R.color.lightBlue));
+                                    }
+                                })
+                                .usePlugin(TablePlugin.create(getApplicationContext()))
+                                .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");
+                        tinyDb.putString("issueState", singleIssue.getState());
+                        tinyDb.putString("issueTitle", singleIssue.getTitle());
+
+                        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) {
+                            assigneesScrollView.setVisibility(View.VISIBLE);
+                            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) {
+                            labelsScrollView.setVisibility(View.VISIBLE);
+                            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 +1,436 @@
+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.graphics.drawable.GradientDrawable;
+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, otpCode;
+    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);
+        otpCode = findViewById(R.id.otpCode);
+        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) {
+
+            disableProcessButton();
+            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());
+        AppUtil appUtil = new AppUtil();
+        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();
+        String loginOTP_ = otpCode.getText().toString().trim();
+
+        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("")) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.emptyFieldURL));
+                enableProcessButton();
+                login_button.setText(R.string.btnLogin);
+                return;
+
+            }
+            if(loginUid.equals("")) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.emptyFieldUsername));
+                enableProcessButton();
+                login_button.setText(R.string.btnLogin);
+                return;
+
+            }
+            if(login_passwd.getText().toString().equals("")) {
+
+                Toasty.info(getApplicationContext(), getString(R.string.emptyFieldPassword));
+                enableProcessButton();
+                login_button.setText(R.string.btnLogin);
+                return;
+
+            }
+
+            int loginOTP = 0;
+            if(loginOTP_.length() == 6) {
+
+                if(appUtil.checkIntegers(loginOTP_)) {
+
+                    loginOTP = Integer.valueOf(loginOTP_);
+                }
+                else {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.loginOTPTypeError));
+                    enableProcessButton();
+                    login_button.setText(R.string.btnLogin);
+                    return;
+
+                }
+
+            }
+
+            letTheUserIn(instanceUrl, loginUid, loginPass, loginOTP);
+
+        }
+        else {
+
+            Toasty.info(getApplicationContext(), getString(R.string.checkNetConnection));
+
+        }
+
+    }
+
+    private void letTheUserIn(final String instanceUrl, final String loginUid, final String loginPass, final int loginOTP) {
+
+        final String credential = Credentials.basic(loginUid, loginPass);
+
+        Call<List<UserTokens>> call;
+        if(loginOTP != 0) {
+            call = RetrofitClient
+                    .getInstance(instanceUrl)
+                    .getApiInterface()
+                    .getUserTokensWithOTP(credential, loginOTP, loginUid);
+        }
+        else {
+            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;
+                            if(loginOTP != 0) {
+                                callCreateToken = RetrofitClient
+                                        .getInstance(instanceUrl)
+                                        .getApiInterface()
+                                        .createNewTokenWithOTP(credential, loginOTP, loginUid, createUserToken);
+                            }
+                            else {
+                                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);
+                                        enableProcessButton();
+                                        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);
+                    enableProcessButton();
+                    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);
+                    enableProcessButton();
+                    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));
+                enableProcessButton();
+                login_button.setText(R.string.btnLogin);
+            }
+        });
+
+    }
+
+    private void disableProcessButton() {
+
+        login_button.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        login_button.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        login_button.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        login_button.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,411 @@
+package org.mian.gitnex.activities;
+
+import android.content.ActivityNotFoundException;
+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.net.Uri;
+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;
+
+    @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("codeBlockStr").isEmpty()) {
+            tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.colorLightGreen));
+            tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.black));
+        }
+
+        if(tinyDb.getString("enableCounterIssueBadgeInit").isEmpty()) {
+            tinyDb.putBoolean("enableCounterIssueBadge", true);
+        }
+
+        if(tinyDb.getString("homeScreenStr").isEmpty()) {
+            tinyDb.putInt("homeScreenId", 0);
+        }
+
+        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);
+
+        ImageView 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) {
+            if(tinyDb.getInt("homeScreenId") == 0) {
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new MyRepositoriesFragment()).commit();
+                navigationView.setCheckedItem(R.id.nav_home);
+            }
+            else if(tinyDb.getInt("homeScreenId") == 1) {
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new StarredRepositoriesFragment()).commit();
+                navigationView.setCheckedItem(R.id.nav_starred_repos);
+            }
+            else if(tinyDb.getInt("homeScreenId") == 2) {
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new OrganizationsFragment()).commit();
+                navigationView.setCheckedItem(R.id.nav_organizations);
+            }
+            else if(tinyDb.getInt("homeScreenId") == 3) {
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new RepositoriesFragment()).commit();
+                navigationView.setCheckedItem(R.id.nav_repositories);
+            }
+            else if(tinyDb.getInt("homeScreenId") == 4) {
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new ProfileFragment()).commit();
+                navigationView.setCheckedItem(R.id.nav_profile);
+            }
+            else {
+                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_rate_app:
+                rateThisApp();
+                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 rateThisApp() {
+        try {
+            startActivity(new Intent(Intent.ACTION_VIEW,
+                    Uri.parse("market://details?id=" + getPackageName())));
+        } catch (ActivityNotFoundException e) {
+            startActivity(new Intent(Intent.ACTION_VIEW,
+                    Uri.parse("https://play.google.com/store/apps/details?id=" + getPackageName())));
+        }
+    }
+
+    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());
+                        tinyDb.putInt("userId", userDetails.getId());
+                        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 +1,242 @@
+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;
+    private Button createNewMilestoneButton;
+    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);
+        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;
+
+        }
+
+        disableProcessButton();
+        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));
+                        enableProcessButton();
+                        finish();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.milestoneCreatedError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Milestones> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    @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();
+            }
+        };
+    }
+
+    private void disableProcessButton() {
+
+        createNewMilestoneButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createNewMilestoneButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createNewMilestoneButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createNewMilestoneButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,220 @@
+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 Button createOrganizationButton;
+
+    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);
+
+        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 {
+
+            disableProcessButton();
+            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.code() == 201) {
+
+                    TinyDB tinyDb = new TinyDB(getApplicationContext());
+                    tinyDb.putBoolean("orgCreated", true);
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.orgCreated));
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    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() == 409) {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.orgExistsError));
+
+                }
+                else if(response.code() == 422) {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.orgExistsError));
+
+                }
+                else {
+
+                    if(response.code() == 404) {
+                        enableProcessButton();
+                        Toasty.info(getApplicationContext(), getString(R.string.apiNotFound));
+                    }
+                    else {
+                        enableProcessButton();
+                        Toasty.info(getApplicationContext(), getString(R.string.orgCreatedError));
+                    }
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<UserOrganizations> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    private void disableProcessButton() {
+
+        createOrganizationButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createOrganizationButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createOrganizationButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createOrganizationButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,314 @@
+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);
+        disableProcessButton();
+
+        if(!connToInternet) {
+
+            disableProcessButton();
+
+        }
+        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));
+            disableProcessButton();
+            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.code() == 201) {
+
+                    TinyDB tinyDb = new TinyDB(getApplicationContext());
+                    tinyDb.putBoolean("repoCreated", true);
+                    Toasty.info(getApplicationContext(), getString(R.string.repoCreated));
+                    enableProcessButton();
+                    finish();
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    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() == 409) {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.repoExistsError));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.repoCreatedError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<OrganizationRepository> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    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);
+                        enableProcessButton();
+
+                    }
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    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());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+    private void disableProcessButton() {
+
+        createRepo.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        createRepo.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        createRepo.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        createRepo.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,134 @@
+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.OrganizationInfoFragment;
+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: // info
+                    return OrganizationInfoFragment.newInstance(orgName);
+                case 1: // repos
+                    return RepositoriesByOrgFragment.newInstance(orgName);
+                case 2: // teams
+                    return TeamsByOrgFragment.newInstance(orgName);
+                case 3: // members
+                    return MembersByOrgFragment.newInstance(orgName);
+            }
+            return fragment;
+
+        }
+
+        @Override
+        public int getCount() {
+            return 4;
+        }
+    }
+}

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 +1,208 @@
+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;
+    private Button addEmailButton;
+
+    @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);
+        addEmailButton = findViewById(R.id.addEmailButton);
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        if(!connToInternet) {
+
+            disableProcessButton();
+
+        } 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(",")));
+
+        disableProcessButton();
+        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);
+                    enableProcessButton();
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    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) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.authorizeError));
+
+                }
+                else if(response.code() == 404) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.apiNotFound));
+
+                }
+                else if(response.code() == 422) {
+
+                    enableProcessButton();
+                    Toasty.info(ctx, ctx.getString(R.string.emailErrorInUse));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.labelGeneralError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<JsonElement> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    private void initCloseListener() {
+        onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        };
+    }
+
+    private void disableProcessButton() {
+
+        addEmailButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        addEmailButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        addEmailButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        addEmailButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,278 @@
+package org.mian.gitnex.activities;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import android.content.Context;
+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.ImageView;
+import android.widget.TextView;
+import com.hendraanggrian.appcompat.socialview.Mention;
+import com.hendraanggrian.appcompat.widget.MentionArrayAdapter;
+import com.hendraanggrian.appcompat.widget.SocialAutoCompleteTextView;
+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.Collaborators;
+import org.mian.gitnex.models.Issues;
+import org.mian.gitnex.util.AppUtil;
+import org.mian.gitnex.util.TinyDB;
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class ReplyToIssueActivity extends AppCompatActivity {
+
+    public ImageView closeActivity;
+    private View.OnClickListener onClickListener;
+
+    final Context ctx = this;
+
+    private SocialAutoCompleteTextView addComment;
+    private ArrayAdapter<Mention> defaultMentionAdapter;
+    private Button replyButton;
+
+    @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());
+
+        addComment = findViewById(R.id.addComment);
+        addComment.setShowSoftInputOnFocus(true);
+
+        defaultMentionAdapter = new MentionArrayAdapter<>(this);
+        loadCollaboratorsList();
+
+        addComment.setMentionAdapter(defaultMentionAdapter);
+
+        closeActivity = findViewById(R.id.close);
+        TextView toolbar_title = findViewById(R.id.toolbar_title);
+
+        if(!tinyDb.getString("issueTitle").isEmpty()) {
+            toolbar_title.setText(tinyDb.getString("issueTitle"));
+        }
+
+        initCloseListener();
+        closeActivity.setOnClickListener(onClickListener);
+
+        replyButton = findViewById(R.id.replyButton);
+
+        if(getIntent().getStringExtra("commentAction") != null && getIntent().getStringExtra("commentAction").equals("edit")) {
+
+            addComment.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), addComment.getText().toString());
+                }
+
+            });
+
+            return;
+
+        }
+
+        if(!connToInternet) {
+
+            disableProcessButton();
+
+        } else {
+
+            replyButton.setOnClickListener(replyToIssue);
+
+        }
+
+    }
+
+    public void loadCollaboratorsList() {
+
+        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];
+
+        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 Response<List<Collaborators>> response) {
+
+                if (response.isSuccessful()) {
+
+                    assert response.body() != null;
+                    String fullName = "";
+                    for (int i = 0; i < response.body().size(); i++) {
+                        if(!response.body().get(i).getFull_name().equals("")) {
+                            fullName = response.body().get(i).getFull_name();
+                        }
+                        defaultMentionAdapter.add(
+                                new Mention(response.body().get(i).getUsername(), fullName, response.body().get(i).getAvatar_url()));
+                    }
+
+                } else {
+
+                    Log.i("onResponse", String.valueOf(response.code()));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Collaborators>> call, @NonNull Throwable t) {
+                Log.i("onFailure", t.getMessage());
+            }
+
+        });
+    }
+
+    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 = addComment.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 {
+
+            disableProcessButton();
+            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.code() == 201) {
+
+                    Toasty.info(getApplicationContext(), getString(R.string.commentSuccess));
+                    tinyDb.putBoolean("commentPosted", true);
+                    tinyDb.putBoolean("resumeIssues", true);
+                    finish();
+
+                }
+                else if(response.code() == 401) {
+
+                    enableProcessButton();
+                    AlertDialogs.authorizationTokenRevokedDialog(ctx, getResources().getString(R.string.alertDialogTokenRevokedTitle),
+                            getResources().getString(R.string.alertDialogTokenRevokedMessage),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyNegativeButton),
+                            getResources().getString(R.string.alertDialogTokenRevokedCopyPositiveButton));
+
+                }
+                else {
+
+                    enableProcessButton();
+                    Toasty.info(getApplicationContext(), getString(R.string.commentError));
+
+                }
+
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<Issues> call, @NonNull Throwable t) {
+                Log.e("onFailure", t.toString());
+                enableProcessButton();
+            }
+        });
+
+    }
+
+    private void disableProcessButton() {
+
+        replyButton.setEnabled(false);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.hintColor));
+        replyButton.setBackground(shape);
+
+    }
+
+    private void enableProcessButton() {
+
+        replyButton.setEnabled(true);
+        GradientDrawable shape =  new GradientDrawable();
+        shape.setCornerRadius( 8 );
+        shape.setColor(getResources().getColor(R.color.btnBackground));
+        replyButton.setBackground(shape);
+
+    }
+
+}

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

@@ -0,0 +1,245 @@
+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.AppUtil;
+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");
+
+        String appLocale = tinyDb.getString("locale");
+        AppUtil.setAppLocale(getResources(), appLocale);
+
+        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");
+
+        if(tinyDb.getBoolean("enableCounterIssueBadge")) {
+            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;
+            case "createRelease":
+                startActivity(new Intent(RepoDetailActivity.this, CreateReleaseActivity.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 +1,343 @@
+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){
+
+            final TinyDB tinyDb = new TinyDB(context);
+            final String locale = tinyDb.getString("locale");
+            final String timeFormat = tinyDb.getString("dateFormat");
+
+            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(tinyDb.getInt("codeBlockColor"))
+                                    .codeBackgroundColor(tinyDb.getInt("codeBlockBackground"))
+                                    .linkColor(context.getResources().getColor(R.color.lightBlue));
+                        }
+                    })
+                    .usePlugin(TablePlugin.create(context))
+                    .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 +1,244 @@
+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) {
+
+        final 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 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(tinyDb.getInt("codeBlockColor"))
+                                .codeBackgroundColor(tinyDb.getInt("codeBlockBackground"));
+                    }
+                })
+                .usePlugin(TablePlugin.create(mCtx))
+                .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 +1,343 @@
+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){
+
+            final TinyDB tinyDb = new TinyDB(context);
+            final String locale = tinyDb.getString("locale");
+            final String timeFormat = tinyDb.getString("dateFormat");
+
+            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(tinyDb.getInt("codeBlockColor"))
+                                    .codeBackgroundColor(tinyDb.getInt("codeBlockBackground"))
+                                    .linkColor(context.getResources().getColor(R.color.lightBlue));
+                        }
+                    })
+                    .usePlugin(TablePlugin.create(context))
+                    .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 +1,265 @@
+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) {
+
+        final TinyDB tinyDb = new TinyDB(mCtx);
+        final String locale = tinyDb.getString("locale");
+        final String timeFormat = tinyDb.getString("dateFormat");
+
+        Milestones currentItem = milestonesList.get(position);
+
+        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(tinyDb.getInt("codeBlockColor"))
+                                .codeBackgroundColor(tinyDb.getInt("codeBlockBackground"))
+                                .linkColor(mCtx.getResources().getColor(R.color.lightBlue));
+                    }
+                })
+                .usePlugin(TablePlugin.create(mCtx))
+                .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 +1,152 @@
+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.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 TextView releaseTag;
+
+        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);
+            releaseTag = itemView.findViewById(R.id.releaseTag);
+
+        }
+    }
+
+    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.getTag_name().equals("")) {
+            holder.releaseTag.setText(mCtx.getResources().getString(R.string.releaseTag, currentItem.getTag_name()));
+        }
+        else {
+            holder.releaseTag.setVisibility(View.GONE);
+        }
+
+        if(currentItem.isPrerelease()) {
+            TextDrawable drawable = TextDrawable.builder()
+                    .beginConfig()
+                    //.useFont(Typeface.DEFAULT)
+                    .textColor(mCtx.getResources().getColor(R.color.white))
+                    .fontSize(34)
+                    .width(260)
+                    .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(34)
+                    .width(260)
+                    .height(60)
+                    .endConfig()
+                    .buildRoundRect(mCtx.getResources().getString(R.string.releaseTypeStable), mCtx.getResources().getColor(R.color.releaseStable), 8);
+            holder.releaseType.setImageDrawable(drawable);
+        }
+
+        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(mCtx))
+                .usePlugin(TaskListPlugin.create(mCtx))
+                .usePlugin(HtmlPlugin.create())
+                .usePlugin(GifPlugin.create())
+                .usePlugin(StrikethroughPlugin.create())
+                .build();
+
+        final CharSequence bodyWithMD = markwon.toMarkdown(EmojiParser.parseToUnicode(currentItem.getBody()));
+
+        if(!currentItem.getBody().equals("")) {
+            holder.releaseDescription.setText(bodyWithMD);
+        }
+        else {
+            holder.releaseDescription.setVisibility(View.GONE);
+        }
+        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 TextView donationLink;
+        final TextView donationLinkPatreon;
+        final TextView creditsButton;
+        final TextView sponsorsButton;
+        final TextView appWebsite;
+        final TextView 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("resumeClosedIssues")) {
+
+            loadInitial(Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName, issueState);
+            tinyDb.putBoolean("resumeClosedIssues", 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.AdminGetUsersActivity;
+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 adminUsers = v.findViewById(R.id.adminUsers);
+
+        adminUsers.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(getContext(), AdminGetUsersActivity.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 +1,165 @@
+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");
+        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;
+
+    }
+
+    @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("updateReleases")) {
+            ReleasesViewModel.loadReleasesList(instanceUrl, Authorization.returnAuthentication(getContext(), loginUid, instanceToken), repoOwner, repoName);
+            tinyDb.putBoolean("updateReleases", 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) {
+
+        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 +1,92 @@
+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);
+        TextView createRelease = v.findViewById(R.id.createRelease);
+
+        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();
+            }
+        });
+
+        createRelease.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                bmListener.onButtonClicked("createRelease");
+                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 +1,359 @@
+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) {
+
+        final TinyDB tinyDb = new TinyDB(getContext());
+
+        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 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(tinyDb.getInt("codeBlockColor"))
+                                            .codeBackgroundColor(tinyDb.getInt("codeBlockBackground"))
+                                            .linkColor(getResources().getColor(R.color.lightBlue));
+                                }
+                            })
+                            .usePlugin(TablePlugin.create(getContext()))
+                            .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 +1,345 @@
+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;
+
+    private static String[] codeBlockList = {"Green - Black", "White - Black", "Grey - Black", "White - Grey", "Dark - White"};
+    private static int codeBlockSelectedChoice = 0;
+
+    private static String[] homeScreenList = {"My Repositories", "Starred Repositories", "Organizations", "Repositories", "Profile"};
+    private static int homeScreenSelectedChoice = 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
+        final TextView codeBlockSelected = v.findViewById(R.id.codeBlockSelected); // setter for code block
+        final TextView homeScreenSelected = v.findViewById(R.id.homeScreenSelected); // setter for home screen
+
+        LinearLayout langFrame = v.findViewById(R.id.langFrame);
+        LinearLayout timeFrame = v.findViewById(R.id.timeFrame);
+        LinearLayout codeBlockFrame = v.findViewById(R.id.codeBlockFrame);
+        LinearLayout homeScreenFrame = v.findViewById(R.id.homeScreenFrame);
+
+        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(!tinyDb.getString("codeBlockStr").isEmpty()) {
+            codeBlockSelected.setText(tinyDb.getString("codeBlockStr"));
+        }
+
+        if(!tinyDb.getString("homeScreenStr").isEmpty()) {
+            homeScreenSelected.setText(tinyDb.getString("homeScreenStr"));
+        }
+
+        if(langSelectedChoice == 0) {
+            langSelectedChoice = tinyDb.getInt("langId");
+        }
+
+        if(timeSelectedChoice == 0) {
+            timeSelectedChoice = tinyDb.getInt("timeId");
+        }
+
+        if(codeBlockSelectedChoice == 0) {
+            codeBlockSelectedChoice = tinyDb.getInt("codeBlockId");
+        }
+
+        if(homeScreenSelectedChoice == 0) {
+            homeScreenSelectedChoice = tinyDb.getInt("homeScreenId");
+        }
+
+        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));
+                }
+            }
+        });
+
+        // home screen dialog
+        homeScreenFrame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                AlertDialog.Builder hsBuilder = new AlertDialog.Builder(ctx, R.style.confirmDialog);
+
+                hsBuilder.setTitle(R.string.settingshomeScreenSelectorDialogTitle);
+                if(homeScreenSelectedChoice != -1) {
+                    hsBuilder.setCancelable(true);
+                }
+                else {
+                    hsBuilder.setCancelable(false);
+                }
+
+                hsBuilder.setSingleChoiceItems(homeScreenList, homeScreenSelectedChoice, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterfaceHomeScreen, int i) {
+
+                        homeScreenSelectedChoice = i;
+                        homeScreenSelected.setText(homeScreenList[i]);
+                        tinyDb.putString("homeScreenStr", homeScreenList[i]);
+                        tinyDb.putInt("homeScreenId", i);
+
+                        dialogInterfaceHomeScreen.dismiss();
+                        Toasty.info(getContext(), getResources().getString(R.string.settingsSave));
+
+                    }
+                });
+
+                AlertDialog hsDialog = hsBuilder.create();
+                hsDialog.show();
+
+            }
+        });
+
+        // code block dialog
+        codeBlockFrame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                AlertDialog.Builder cBuilder = new AlertDialog.Builder(ctx, R.style.confirmDialog);
+
+                cBuilder.setTitle(R.string.settingsCodeBlockSelectorDialogTitle);
+                if(codeBlockSelectedChoice != -1) {
+                    cBuilder.setCancelable(true);
+                }
+                else {
+                    cBuilder.setCancelable(false);
+                }
+
+                cBuilder.setSingleChoiceItems(codeBlockList, codeBlockSelectedChoice, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterfaceCodeBlock, int i) {
+
+                        codeBlockSelectedChoice = i;
+                        codeBlockSelected.setText(codeBlockList[i]);
+                        tinyDb.putString("codeBlockStr", codeBlockList[i]);
+                        tinyDb.putInt("codeBlockId", i);
+
+                        switch (codeBlockList[i]) {
+                            case "Green - Black":
+                                tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.colorLightGreen));
+                                tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.black));
+                                break;
+                            case "White - Black":
+                                tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.white));
+                                tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.black));
+                                break;
+                            case "Grey - Black":
+                                tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.colorAccent));
+                                tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.black));
+                                break;
+                            case "White - Grey":
+                                tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.white));
+                                tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.colorAccent));
+                                break;
+                            case "Dark - White":
+                                tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.colorPrimary));
+                                tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.white));
+                                break;
+                            default:
+                                tinyDb.putInt("codeBlockColor", getResources().getColor(R.color.colorLightGreen));
+                                tinyDb.putInt("codeBlockBackground", getResources().getColor(R.color.black));
+                                break;
+                        }
+
+                        dialogInterfaceCodeBlock.dismiss();
+                        Toasty.info(getContext(), getResources().getString(R.string.settingsSave));
+
+                    }
+                });
+
+                AlertDialog cDialog = cBuilder.create();
+                cDialog.show();
+
+            }
+        });
+
+        // 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 +1,115 @@
+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.actions.IssueActions;
+import org.mian.gitnex.activities.AddRemoveAssigneesActivity;
+import org.mian.gitnex.activities.AddRemoveLabelsActivity;
+import org.mian.gitnex.activities.EditIssueActivity;
+import org.mian.gitnex.activities.ReplyToIssueActivity;
+import org.mian.gitnex.util.TinyDB;
+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);
+
+        final TinyDB tinyDB = new TinyDB(getContext());
+
+        TextView replyToIssue = v.findViewById(R.id.replyToIssue);
+        TextView editIssue = v.findViewById(R.id.editIssue);
+        TextView editLabels = v.findViewById(R.id.editLabels);
+        TextView closeIssue = v.findViewById(R.id.closeIssue);
+        TextView reOpenIssue = v.findViewById(R.id.reOpenIssue);
+        TextView addRemoveAssignees = v.findViewById(R.id.addRemoveAssignees);
+
+        replyToIssue.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                startActivity(new Intent(getContext(), ReplyToIssueActivity.class));
+                dismiss();
+
+            }
+        });
+
+        editIssue.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                startActivity(new Intent(getContext(), EditIssueActivity.class));
+                dismiss();
+
+            }
+        });
+
+        editLabels.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                startActivity(new Intent(getContext(), AddRemoveLabelsActivity.class));
+                dismiss();
+
+            }
+        });
+
+        addRemoveAssignees.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                startActivity(new Intent(getContext(), AddRemoveAssigneesActivity.class));
+                dismiss();
+
+            }
+        });
+
+        if(tinyDB.getString("issueState").equals("open")) { // close issue
+
+            reOpenIssue.setVisibility(View.GONE);
+
+            closeIssue.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    IssueActions.closeReopenIssue(getContext(), Integer.valueOf(tinyDB.getString("issueNumber")), "closed");
+                    dismiss();
+
+                }
+            });
+
+        }
+        else if(tinyDB.getString("issueState").equals("closed")) {
+
+            closeIssue.setVisibility(View.GONE);
+
+            reOpenIssue.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+
+                    IssueActions.closeReopenIssue(getContext(), Integer.valueOf(tinyDB.getString("issueNumber")), "open");
+                    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 +1,88 @@
+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);
+                        tinyDb.remove("basicAuthPassword");
+                        tinyDb.putBoolean("basicAuthFlag", 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 = String.valueOf(bodyWithMD).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 +1,207 @@
+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.UpdateIssueAssignee;
+import org.mian.gitnex.models.UpdateIssueState;
+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.Organization;
+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);
+
+    @GET("users/{username}/tokens") // get user token with 2fa otp
+    Call<List<UserTokens>> getUserTokensWithOTP(@Header("Authorization") String authorization, @Header("X-Gitea-OTP") int loginOTP, @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);
+
+    @POST("users/{username}/tokens") // create new token with 2fa otp
+    Call<UserTokens> createNewTokenWithOTP(@Header("Authorization") String authorization, @Header("X-Gitea-OTP") int loginOTP, @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);
+
+    @GET("orgs/{orgName}") // get an organization
+    Call<Organization> getOrganization(@Header("Authorization") String token, @Path("orgName") String orgName);
+
+    @PATCH("repos/{owner}/{repo}/issues/{issueIndex}") // close / reopen issue
+    Call<JsonElement> closeReopenIssue(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("issueIndex") int issueIndex, @Body UpdateIssueState jsonStr);
+
+    @POST("repos/{owner}/{repo}/releases") // create new release
+    Call<Releases> createNewRelease(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Body Releases jsonStr);
+
+    @PATCH("repos/{owner}/{repo}/issues/{issueIndex}") // patch issue assignees
+    Call<JsonElement> patchIssueAssignee(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("issueIndex") int issueIndex, @Body UpdateIssueAssignee jsonStr);
+
+    @GET("admin/users") // get all users
+    Call<List<UserInfo>> adminGetUsers(@Header("Authorization") String token);
+}

app/src/main/java/org/mian/gitnex/models/AddEmail.java

@@ -0,0 +1,17 @@
+package org.mian.gitnex.models;
+
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class AddEmail {
+
+    private List<String> emails;
+
+    public AddEmail(List<String> emails) {
+        this.emails = emails;
+    }
+
+}

app/src/main/java/org/mian/gitnex/models/Branches.java

@@ -0,0 +1,80 @@
+package org.mian.gitnex.models;
+
+import java.util.Date;
+
+/**
+ * Author M M Arif
+ */
+
+public class Branches {
+
+    private String name;
+
+    private commitObject commit;
+
+    public Branches(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public class commitObject {
+
+        private String id;
+        private String message;
+        private String url;
+        private Date timestamp;
+
+        private authorObject author;
+
+        public class authorObject {
+
+            private String name;
+            private String email;
+            private String username;
+
+            public String getName() {
+                return name;
+            }
+
+            public String getEmail() {
+                return email;
+            }
+
+            public String getUsername() {
+                return username;
+            }
+        }
+
+        public String getId() {
+            return id;
+        }
+
+        public String getMessage() {
+            return message;
+        }
+
+        public authorObject getAuthor() {
+            return author;
+        }
+
+        public String getUrl() {
+            return url;
+        }
+
+        public Date getTimestamp() {
+            return timestamp;
+        }
+    }
+
+    public commitObject getCommit() {
+        return commit;
+    }
+
+    @Override
+    public String toString() {
+        return name;
+    }
+}

app/src/main/java/org/mian/gitnex/models/Collaborators.java

@@ -0,0 +1,44 @@
+package org.mian.gitnex.models;
+
+/**
+ * Author M M Arif
+ */
+
+public class Collaborators {
+
+    private int id;
+    private String login;
+    private String full_name;
+    private String email;
+    private String avatar_url;
+    private String language;
+    private String username;
+
+    public int getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public String getFull_name() {
+        return full_name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getAvatar_url() {
+        return avatar_url;
+    }
+
+    public String getLanguage() {
+        return language;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+}

app/src/main/java/org/mian/gitnex/models/CreateIssue.java

@@ -0,0 +1,43 @@
+package org.mian.gitnex.models;
+
+import java.util.List;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateIssue {
+
+    private String assignee;
+    private String body;
+    private boolean closed;
+    private String due_date;
+    private int milestone;
+    private String title;
+
+    private List<String> assignees;
+    private int[] labels;
+
+    public CreateIssue(String assignee, String body, boolean closed, String due_date, int milestone, String title, List<String> assignees, int[] labels) {
+        this.assignee = assignee;
+        this.body = body;
+        this.closed = closed;
+        this.due_date = due_date;
+        this.milestone = milestone;
+        this.title = title;
+        this.assignees = assignees;
+        this.labels = labels;
+    }
+
+    public CreateIssue(String title, String body, String due_date) {
+        this.title = title;
+        this.body = body;
+        this.due_date = due_date;
+    }
+
+    private class Assignees {
+    }
+
+    private class Labels {
+    }
+}

app/src/main/java/org/mian/gitnex/models/CreateLabel.java

@@ -0,0 +1,17 @@
+package org.mian.gitnex.models;
+
+/**
+ * Author M M Arif
+ */
+
+public class CreateLabel {
+
+    private String name;
+    private String color;
+
+    public CreateLabel(String name, String color) {
+        this.name = name;
+        this.color = color;
+    }
+
+}