Add SPDX license headers to source files

CHANGELOG.md

@@ -0,0 +1,25 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.1] - 2025-03-10
+
+### Changed
+- New app icon
+
+## [1.0] - 2025-03-10
+
+### Added
+- Mount ISO/IMG files as USB mass storage or CD-ROM
+- Create blank IMG files for writable USB drives
+- Read-only or read-write mount options
+- Persistent notification with quick unmount button
+- OS-specific icons for popular distributions (Linux, BSD, etc.)
+- Download links to popular operating systems (Linux, BSD, Windows, Recovery tools)
+- Rename and delete files
+- Material 3 dynamic theming with dark mode support
+- Support for Magisk, KernelSU, and APatch root solutions
+- Bundled isodrive binary for all architectures (arm64-v8a, armeabi-v7a, x86_64, x86)

README.md

@@ -4,11 +4,9 @@ Android app for mounting ISO/IMG files as USB mass storage or CD-ROM devices on
 
 ## Screenshots
 
-| OS images listing | Mounted Status | Mount Options Dialog |
+| OS images listing | Mounted Status | Mount Options Dialog | Create IMG Dialog | Download OS ISOs |
-|:--:|:--:|:--:|
+|:--:|:--:|:--:|:--:|:--:|
-| ![File Browser](docs/screenshots/list_images_home.jpg) | ![Mounted Status](docs/screenshots/mounted_status_home.jpg) | ![Mount Options](docs/screenshots/mount_options_dialogbox.jpg) |
+| ![File Browser](docs/screenshots/list_images_home.jpg) | ![Mounted Status](docs/screenshots/mounted_status_home.jpg) | ![Mount Options](docs/screenshots/mount_options_dialogbox.jpg) | ![Create IMG](docs/screenshots/create_img_digalogbox.jpg) | ![Download ISOs](docs/screenshots/list_listing_download.jpg) |
-| **Create IMG Dialog** | **Download OS ISOs** | |
-| ![Create IMG](docs/screenshots/create_img_digalogbox.jpg) | ![Download ISOs](docs/screenshots/list_listing_download.jpg) | |
 
 ## Features
 
@@ -65,7 +63,7 @@ Android app for mounting ISO/IMG files as USB mass storage or CD-ROM devices on
 
 - [isodrive](https://github.com/nitanmarcel/isodrive) by nitanmarcel - The CLI tool that powers ISO Droid
 - [ISODriveUT](https://github.com/fredldotme/ISODriveUT) by fredldotme - Original inspiration for isodrive
-- OS icons from [Simple Icons](https://simpleicons.org/)
+- OS icons from [Simple Icons](https://simpleicons.org/) and [SVG Repo](https://www.svgrepo.com/)
 
 ## License
 

app/build.gradle.kts

@@ -13,7 +13,7 @@ android {
         minSdk = 26
         targetSdk = 36
         versionCode = 1
-        versionName = "1.0"
+        versionName = "1.1"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/sh/sar/isodroid/ISODroidApp.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid
 
 import android.app.Application
@@ -12,7 +17,7 @@ class ISODroidApp : Application() {
         Shell.enableVerboseLogging = BuildConfig.DEBUG
         Shell.setDefaultBuilder(
             Shell.Builder.create()
-                .setFlags(Shell.FLAG_MOUNT_MASTER or Shell.FLAG_REDIRECT_STDERR)
+                .setFlags(Shell.FLAG_MOUNT_MASTER)
                 .setTimeout(10)
         )
     }
@@ -23,7 +28,7 @@ class ISODroidApp : Application() {
             Shell.enableVerboseLogging = true
             Shell.setDefaultBuilder(
                 Shell.Builder.create()
-                    .setFlags(Shell.FLAG_MOUNT_MASTER or Shell.FLAG_REDIRECT_STDERR)
+                    .setFlags(Shell.FLAG_MOUNT_MASTER)
                     .setTimeout(10)
             )
         }

app/src/main/java/sh/sar/isodroid/MainActivity.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid
 
 import android.content.Context

app/src/main/java/sh/sar/isodroid/data/IsoFile.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.data
 
 import java.io.File

app/src/main/java/sh/sar/isodroid/data/MountOptions.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.data
 
 data class MountOptions(

app/src/main/java/sh/sar/isodroid/data/MountStatus.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.data
 
 enum class MountType {

app/src/main/java/sh/sar/isodroid/isodrive/CreateImgEventBus.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.isodrive
 
 import kotlinx.coroutines.flow.MutableSharedFlow

app/src/main/java/sh/sar/isodroid/isodrive/IsoDriveManager.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.isodrive
 
 import android.content.Context

app/src/main/java/sh/sar/isodroid/isodrive/MountEventBus.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.isodrive
 
 import kotlinx.coroutines.flow.MutableSharedFlow

app/src/main/java/sh/sar/isodroid/notification/CreateImgReceiver.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.notification
 
 import android.content.BroadcastReceiver

app/src/main/java/sh/sar/isodroid/notification/NotificationHelper.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.notification
 
 import android.app.NotificationChannel

app/src/main/java/sh/sar/isodroid/notification/UnmountReceiver.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.notification
 
 import android.content.BroadcastReceiver

app/src/main/java/sh/sar/isodroid/root/RootManager.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.root
 
 import com.topjohnwu.superuser.Shell

app/src/main/java/sh/sar/isodroid/ui/components/CreateImgDialog.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.components
 
 import androidx.compose.foundation.layout.Column

app/src/main/java/sh/sar/isodroid/ui/components/FileBrowser.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.components
 
 import androidx.compose.foundation.ExperimentalFoundationApi

app/src/main/java/sh/sar/isodroid/ui/components/FileContextMenu.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.components
 
 import androidx.compose.foundation.clickable

app/src/main/java/sh/sar/isodroid/ui/components/MountDialog.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.components
 
 import androidx.compose.foundation.layout.Arrangement

app/src/main/java/sh/sar/isodroid/ui/components/StatusCard.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.components
 
 import androidx.compose.foundation.background

app/src/main/java/sh/sar/isodroid/ui/screens/DownloadsScreen.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.screens
 
 import android.content.Context

app/src/main/java/sh/sar/isodroid/ui/screens/MainScreen.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.screens
 
 import androidx.compose.foundation.layout.Box

app/src/main/java/sh/sar/isodroid/ui/screens/SettingsScreen.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.screens
 
 import android.Manifest

app/src/main/java/sh/sar/isodroid/ui/screens/SetupWizardScreen.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.screens
 
 import android.Manifest

app/src/main/java/sh/sar/isodroid/ui/theme/Color.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.theme
 
 import androidx.compose.ui.graphics.Color

app/src/main/java/sh/sar/isodroid/ui/theme/Theme.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.theme
 
 import android.app.Activity

app/src/main/java/sh/sar/isodroid/ui/theme/Type.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.ui.theme
 
 import androidx.compose.material3.Typography

app/src/main/java/sh/sar/isodroid/viewmodel/MainViewModel.kt

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Shiham Abdul Rahman <shihaam@shihaam.dev>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 package sh.sar.isodroid.viewmodel
 
 import android.app.Application

app/src/main/res/drawable/ic_launcher_background.xml

@@ -4,167 +4,10 @@
     android:height="108dp"
     android:viewportWidth="108"
     android:viewportHeight="108">
+
+    <!-- ISODroid Background - Clean Android Green -->
     <path
         android:fillColor="#3DDC84"
         android:pathData="M0,0h108v108h-108z" />
-    <path
+
-        android:fillColor="#00000000"
-        android:pathData="M9,0L9,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,0L19,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,0L29,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,0L39,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,0L49,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,0L59,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,0L69,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,0L79,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M89,0L89,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M99,0L99,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,9L108,9"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,19L108,19"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,29L108,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
 </vector>

app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -1,30 +1,99 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
     android:width="108dp"
     android:height="108dp"
     android:viewportWidth="108"
     android:viewportHeight="108">
-    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+
-        <aapt:attr name="android:fillColor">
+    <!-- ISODroid Launcher Icon Foreground -->
-            <gradient
+    <!-- Safe zone is 66dp centered (21-87 in 108dp viewport) -->
-                android:endX="85.84757"
+
-                android:endY="92.4963"
+    <!-- Left antenna with ball -->
-                android:startX="42.9492"
-                android:startY="49.59793"
-                android:type="linear">
-                <item
-                    android:color="#44000000"
-                    android:offset="0.0" />
-                <item
-                    android:color="#00000000"
-                    android:offset="1.0" />
-            </gradient>
-        </aapt:attr>
-    </path>
     <path
         android:fillColor="#FFFFFF"
-        android:fillType="nonZero"
+        android:pathData="M38,24 a3,3 0 1,1 0.01,0"/>
-        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+    <path
-        android:strokeWidth="1"
+        android:fillColor="#FFFFFF"
-        android:strokeColor="#00000000" />
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M39.5,26.5 L44,33"/>
+
+    <!-- Right antenna with ball -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M70,24 a3,3 0 1,1 0.01,0"/>
+    <path
+        android:fillColor="#FFFFFF"
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M68.5,26.5 L64,33"/>
+
+    <!-- Droid head -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M34,42 Q34,30 54,30 Q74,30 74,42 L74,56 Q74,62 68,62 L40,62 Q34,62 34,56 Z"/>
+
+    <!-- Left eye -->
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M44,46 a4,4 0 1,0 0.01,0"/>
+
+    <!-- Right eye -->
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M64,46 a4,4 0 1,0 0.01,0"/>
+
+    <!-- USB Trident Symbol -->
+    <!-- Main vertical stem -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="5"
+        android:strokeLineCap="round"
+        android:pathData="M54,62 L54,88"/>
+
+    <!-- Horizontal bar -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="4"
+        android:strokeLineCap="round"
+        android:pathData="M40,70 L68,70"/>
+
+    <!-- Left branch -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M40,70 L40,76"/>
+
+    <!-- Left terminal (rectangle) -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M36,76 L44,76 L44,82 L36,82 Z"/>
+
+    <!-- Right branch -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M68,70 L68,76"/>
+
+    <!-- Right terminal (circle) -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M68,80 a4,4 0 1,0 0.01,0"/>
+
+    <!-- USB bottom arrow -->
+    <path
+        android:fillColor="#FFFFFF"
+        android:strokeColor="#FFFFFF"
+        android:strokeWidth="4"
+        android:strokeLineCap="round"
+        android:strokeLineJoin="round"
+        android:pathData="M48,88 L54,94 L60,88"/>
+
 </vector>

app/src/main/res/drawable/ic_launcher_monochrome.xml

@@ -0,0 +1,90 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+
+    <!-- ISODroid Monochrome Icon for Material You Theming -->
+    <!-- This icon uses a single color that Android will tint based on wallpaper -->
+
+    <!-- Left antenna with ball -->
+    <path
+        android:fillColor="#000000"
+        android:pathData="M38,24 a3,3 0 1,1 0.01,0"/>
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M39.5,26.5 L44,33"/>
+
+    <!-- Right antenna with ball -->
+    <path
+        android:fillColor="#000000"
+        android:pathData="M70,24 a3,3 0 1,1 0.01,0"/>
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M68.5,26.5 L64,33"/>
+
+    <!-- Droid head with hollow eyes -->
+    <path
+        android:fillColor="#000000"
+        android:fillType="evenOdd"
+        android:pathData="M34,42 Q34,30 54,30 Q74,30 74,42 L74,56 Q74,62 68,62 L40,62 Q34,62 34,56 Z M44,50 a4,4 0 1,0 0.01,0 M64,50 a4,4 0 1,0 0.01,0"/>
+
+    <!-- USB Trident Symbol -->
+    <!-- Main vertical stem -->
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="5"
+        android:strokeLineCap="round"
+        android:pathData="M54,62 L54,88"/>
+
+    <!-- Horizontal bar -->
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="4"
+        android:strokeLineCap="round"
+        android:pathData="M40,70 L68,70"/>
+
+    <!-- Left branch -->
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M40,70 L40,76"/>
+
+    <!-- Left terminal (rectangle) -->
+    <path
+        android:fillColor="#000000"
+        android:pathData="M36,76 L44,76 L44,82 L36,82 Z"/>
+
+    <!-- Right branch -->
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="3.5"
+        android:strokeLineCap="round"
+        android:pathData="M68,70 L68,76"/>
+
+    <!-- Right terminal (circle) -->
+    <path
+        android:fillColor="#000000"
+        android:pathData="M68,80 a4,4 0 1,0 0.01,0"/>
+
+    <!-- USB bottom arrow -->
+    <path
+        android:fillColor="#000000"
+        android:strokeColor="#000000"
+        android:strokeWidth="4"
+        android:strokeLineCap="round"
+        android:strokeLineJoin="round"
+        android:pathData="M48,88 L54,94 L60,88"/>
+
+</vector>

app/src/main/res/drawable/ic_notification.xml

@@ -4,7 +4,67 @@
     android:viewportWidth="24"
     android:viewportHeight="24"
     android:tint="?attr/colorControlNormal">
+
+    <!-- ISODroid Notification Icon -->
+
+    <!-- Left antenna ball -->
     <path
         android:fillColor="@android:color/white"
-        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,16.5c-2.49,0 -4.5,-2.01 -4.5,-4.5S9.51,7.5 12,7.5s4.5,2.01 4.5,4.5 -2.01,4.5 -4.5,4.5zM12,9.5c-1.38,0 -2.5,1.12 -2.5,2.5s1.12,2.5 2.5,2.5 2.5,-1.12 2.5,-2.5 -1.12,-2.5 -2.5,-2.5z"/>
+        android:pathData="M7.5,2.5 m-0.9,0 a0.9,0.9 0 1,1 1.8,0 a0.9,0.9 0 1,1 -1.8,0"/>
+
+    <!-- Left antenna stem -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M7.8,3.3 L8.8,3.8 L9.3,5.3 L8.3,5.5 Z"/>
+
+    <!-- Right antenna ball -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M16.5,2.5 m-0.9,0 a0.9,0.9 0 1,1 1.8,0 a0.9,0.9 0 1,1 -1.8,0"/>
+
+    <!-- Right antenna stem -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M16.2,3.3 L15.2,3.8 L14.7,5.3 L15.7,5.5 Z"/>
+
+    <!-- Droid head -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8,8 Q8,5.2 12,5.2 Q16,5.2 16,8 L16,11 Q16,12.5 14.5,12.5 L9.5,12.5 Q8,12.5 8,11 Z"/>
+
+    <!-- USB main stem -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11.2,12.5 L12.8,12.5 L12.8,20 L11.2,20 Z"/>
+
+    <!-- USB horizontal bar -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9,14.8 L15,14.8 L15,16 L9,16 Z"/>
+
+    <!-- USB left branch vertical -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8.5,16 L9.6,16 L9.6,17 L8.5,17 Z"/>
+
+    <!-- USB left terminal rectangle -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M8,17 L10.2,17 L10.2,19.2 L8,19.2 Z"/>
+
+    <!-- USB right branch vertical -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M14.4,16 L15.5,16 L15.5,17.5 L14.4,17.5 Z"/>
+
+    <!-- USB right terminal circle -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15,18.5 m-1.2,0 a1.2,1.2 0 1,1 2.4,0 a1.2,1.2 0 1,1 -2.4,0"/>
+
+    <!-- USB bottom arrow -->
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.5,20 L12,22 L13.5,20 Z"/>
+
 </vector>

app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -2,5 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@drawable/ic_launcher_background" />
     <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_monochrome" />
 </adaptive-icon>

app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -2,5 +2,5 @@
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@drawable/ic_launcher_background" />
     <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_monochrome" />
 </adaptive-icon>

build_isodrive.sh

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Build isodrive from source for all Android architectures
+# Requires: Android NDK (or runs via nix-shell on NixOS)
+
+SCRIPT_DIR=$(dirname "$(realpath "$0")")
+ISODRIVE_DIR="/tmp/isodrive"
+OUTPUT_DIR="$SCRIPT_DIR/app/src/main/assets/bin"
+
+# Clone isodrive source
+if [[ -d "$ISODRIVE_DIR" ]]; then
+    echo "Updating isodrive source..."
+    git -C "$ISODRIVE_DIR" pull
+else
+    echo "Cloning isodrive..."
+    git clone --depth 1 https://github.com/nitanmarcel/isodrive "$ISODRIVE_DIR"
+fi
+
+SRCS="$ISODRIVE_DIR/src/util.cpp $ISODRIVE_DIR/src/configfsisomanager.cpp $ISODRIVE_DIR/src/androidusbisomanager.cpp $ISODRIVE_DIR/src/main.cpp"
+CFLAGS="-I$ISODRIVE_DIR/src/include -static-libstdc++ -Os -s"
+
+build_all() {
+    local NDK="$1"
+    local TOOLCHAIN="$NDK/toolchains/llvm/prebuilt/linux-x86_64/bin"
+
+    echo "Building arm64-v8a..."
+    "$TOOLCHAIN/aarch64-linux-android26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/arm64-v8a/isodrive"
+
+    echo "Building armeabi-v7a..."
+    "$TOOLCHAIN/armv7a-linux-androideabi26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/armeabi-v7a/isodrive"
+
+    echo "Building x86_64..."
+    "$TOOLCHAIN/x86_64-linux-android26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/x86_64/isodrive"
+
+    echo "Building x86..."
+    "$TOOLCHAIN/i686-linux-android26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/x86/isodrive"
+
+    echo "Done! Built isodrive for all architectures."
+    ls -la "$OUTPUT_DIR"/*/isodrive
+}
+
+# On NixOS, prefer nix-shell (local Android SDK has /bin/bash issues)
+if command -v nix-shell &>/dev/null; then
+    echo "Using nix-shell to get Android NDK..."
+    export SRCS CFLAGS OUTPUT_DIR
+    NIXPKGS_ALLOW_UNFREE=1 nix-shell -p androidenv.androidPkgs.ndk-bundle --run '
+        SDK_ROOT=$(find /nix/store -maxdepth 1 -name "*android-sdk-ndk*" -type d 2>/dev/null | head -1)
+        NDK=$(ls -d "$SDK_ROOT/libexec/android-sdk/ndk/"* | head -1)
+        TOOLCHAIN="$NDK/toolchains/llvm/prebuilt/linux-x86_64/bin"
+
+        echo "Using NDK: $NDK"
+
+        echo "Building arm64-v8a..."
+        "$TOOLCHAIN/aarch64-linux-android26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/arm64-v8a/isodrive"
+
+        echo "Building armeabi-v7a..."
+        "$TOOLCHAIN/armv7a-linux-androideabi26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/armeabi-v7a/isodrive"
+
+        echo "Building x86_64..."
+        "$TOOLCHAIN/x86_64-linux-android26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/x86_64/isodrive"
+
+        echo "Building x86..."
+        "$TOOLCHAIN/i686-linux-android26-clang++" $CFLAGS $SRCS -o "$OUTPUT_DIR/x86/isodrive"
+
+        echo "Done!"
+        ls -la "$OUTPUT_DIR"/*/isodrive
+    '
+elif [[ -n "${ANDROID_NDK_HOME:-}" ]]; then
+    build_all "$ANDROID_NDK_HOME"
+elif [[ -n "${ANDROID_NDK:-}" ]]; then
+    build_all "$ANDROID_NDK"
+else
+    echo "Error: Android NDK not found."
+    echo "Set ANDROID_NDK_HOME or ANDROID_NDK, or install nix-shell."
+    exit 1
+fi

fastlane/metadata/android/en-US/changelogs/1.txt

@@ -0,0 +1,9 @@
+* New app icon
+* Mount ISO/IMG files as USB mass storage or CD-ROM
+* Create blank IMG files for writable USB drives
+* Read-only or read-write mount options
+* Persistent notification with quick unmount button
+* OS-specific icons for popular distributions
+* Download links to popular operating systems
+* Rename and delete files
+* Material 3 dynamic theming with dark mode support

fastlane/metadata/android/en-US/full_description.txt

@@ -0,0 +1,24 @@
+ISO Droid lets you mount ISO and IMG files as USB mass storage or CD-ROM devices on rooted Android devices. Connect your phone to any PC and it will appear as a bootable USB drive or CD-ROM.
+
+Features:
+* Mount ISO/IMG files as USB mass storage or CD-ROM
+* Create blank IMG files for writable USB drives
+* Read-only or read-write mount options
+* Persistent notification with quick unmount button
+* OS-specific icons for popular distributions (Linux, BSD, etc.)
+* Download links to popular operating systems
+* Rename and delete files
+* Material 3 dynamic theming with dark mode support
+
+Requirements:
+* Rooted Android device (Magisk, KernelSU, APatch, etc.)
+* USB gadget support (configfs or sysfs)
+* Android 8.0+ (API 26)
+
+Usage:
+1. Place your ISO/IMG files in /sdcard/isodrive/
+2. Select an ISO/IMG file from the list
+3. Choose mount options (Mass Storage or CD-ROM)
+4. Tap Mount
+5. Connect your phone to a PC via USB
+6. Unmount via the app or notification when done

fastlane/metadata/android/en-US/short_description.txt

@@ -0,0 +1 @@
+Mount ISO/IMG files as USB drives on rooted Android

fastlane/metadata/android/en-US/title.txt

@@ -0,0 +1 @@
+ISO Droid

get_isodrive.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Get the directory where this script lives
+SCRIPT_DIR=$(dirname "$(realpath "$0")")
+
+ISODRIVE_VERSION=$(curl -sI https://github.com/nitanmarcel/isodrive-magisk/releases/latest | grep -i ^location | grep -oP 'v\K[\d.]+')
+curl -sL https://github.com/nitanmarcel/isodrive-magisk/releases/download/v$ISODRIVE_VERSION/isodrive-magisk-v$ISODRIVE_VERSION.zip -o /tmp/isodrive-magisk.zip
+
+unzip -q /tmp/isodrive-magisk.zip -d /tmp/isodrive-magisk
+
+# Move the isodrive binary for each architecture
+mv /tmp/isodrive-magisk/libs/arm64-v8a/isodrive $SCRIPT_DIR/app/src/main/assets/bin/arm64-v8a/
+mv /tmp/isodrive-magisk/libs/armeabi-v7a/isodrive $SCRIPT_DIR/app/src/main/assets/bin/armeabi-v7a/
+mv /tmp/isodrive-magisk/libs/x86/isodrive $SCRIPT_DIR/app/src/main/assets/bin/x86/
+mv /tmp/isodrive-magisk/libs/x86_64/isodrive $SCRIPT_DIR/app/src/main/assets/bin/x86_64/
+
+# Clean up temp files
+rm -rf /tmp/isodrive-magisk /tmp/isodrive-magisk.zip

isodroid_logo.svg

@@ -0,0 +1,44 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 108 108" width="512" height="512">
+  <!-- Background -->
+  <rect width="108" height="108" rx="20" fill="#3DDC84"/>
+
+  <!-- Left antenna ball -->
+  <circle cx="38" cy="24" r="3" fill="#FFFFFF"/>
+  <!-- Left antenna stem -->
+  <line x1="39.5" y1="26.5" x2="44" y2="33" stroke="#FFFFFF" stroke-width="3.5" stroke-linecap="round"/>
+
+  <!-- Right antenna ball -->
+  <circle cx="70" cy="24" r="3" fill="#FFFFFF"/>
+  <!-- Right antenna stem -->
+  <line x1="68.5" y1="26.5" x2="64" y2="33" stroke="#FFFFFF" stroke-width="3.5" stroke-linecap="round"/>
+
+  <!-- Droid head -->
+  <path d="M34,42 Q34,30 54,30 Q74,30 74,42 L74,56 Q74,62 68,62 L40,62 Q34,62 34,56 Z" fill="#FFFFFF"/>
+
+  <!-- Left eye -->
+  <circle cx="44" cy="46" r="4" fill="#3DDC84"/>
+
+  <!-- Right eye -->
+  <circle cx="64" cy="46" r="4" fill="#3DDC84"/>
+
+  <!-- USB main stem -->
+  <line x1="54" y1="62" x2="54" y2="88" stroke="#FFFFFF" stroke-width="5" stroke-linecap="round"/>
+
+  <!-- USB horizontal bar -->
+  <line x1="40" y1="70" x2="68" y2="70" stroke="#FFFFFF" stroke-width="4" stroke-linecap="round"/>
+
+  <!-- USB left branch -->
+  <line x1="40" y1="70" x2="40" y2="76" stroke="#FFFFFF" stroke-width="3.5" stroke-linecap="round"/>
+
+  <!-- USB left terminal rectangle -->
+  <rect x="36" y="76" width="8" height="6" fill="#FFFFFF"/>
+
+  <!-- USB right branch -->
+  <line x1="68" y1="70" x2="68" y2="76" stroke="#FFFFFF" stroke-width="3.5" stroke-linecap="round"/>
+
+  <!-- USB right terminal circle -->
+  <circle cx="68" cy="80" r="4" fill="#FFFFFF"/>
+
+  <!-- USB bottom arrow -->
+  <path d="M48,88 L54,94 L60,88" stroke="#FFFFFF" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+</svg>