Add files via upload

- bump SDL to 2.32.0
    - bump NDK to r27c
    - bump AGP to 8.8.0
    - bump Gradle to 8.10.2
    - bump CMake to 3.31.5
    - bump targetSdkVersion to 34
    - add GitHub Actions Release support (Debug)
    - add Special External Storage Permission support
    - fix "assets not found" error on first launch
    - add Android 5 & 6 support

.github/workflows/android-build.yml

@@ -0,0 +1,74 @@
+name: generate-android-apk
+
+on:
+  workflow_dispatch:
+
+jobs:
+  generate-2ship-otr:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ninja-build cmake g++ gcc libzip-dev zipcmp zipmerge ziptool
+      - name: Install latest SDL
+        run: |
+          if [ ! -d "SDL2-2.28.5" ]; then
+            wget https://github.com/libsdl-org/SDL/releases/download/release-2.28.5/SDL2-2.28.5.tar.gz
+            tar -xzf SDL2-2.28.5.tar.gz
+          fi
+          cd SDL2-2.28.5
+          ./configure --enable-hidapi-libusb
+          make -j 10
+          sudo make install
+          sudo cp -av /usr/local/lib/libSDL* /lib/x86_64-linux-gnu/
+      - name: Install latest tinyxml2
+        run: |
+          sudo apt-get remove libtinyxml2-dev
+          if [ ! -d "tinyxml2-10.0.0" ]; then
+            wget https://github.com/leethomason/tinyxml2/archive/refs/tags/10.0.0.tar.gz
+            tar -xzf 10.0.0.tar.gz
+          fi
+          cd tinyxml2-10.0.0
+          mkdir -p build
+          cd build
+          cmake ..
+          make
+          sudo make install
+      - name: Generate 2ship.o2r
+        run: |
+          cmake --no-warn-unused-cli -H. -Bbuild-cmake -GNinja -DCMAKE_BUILD_TYPE:STRING=Release
+          cmake --build build-cmake --config Release --target Generate2ShipOtr -j3
+      - uses: actions/upload-artifact@v4
+        with:
+          name: 2ship.o2r
+          path: 2ship.o2r
+          retention-days: 1
+
+  build-android:
+    needs: generate-2ship-otr
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: Install dependencies
+        run: sudo apt-get install -y ninja-build
+      - name: Download 2ship.o2r
+        uses: actions/download-artifact@v4
+        with:
+          name: 2ship.o2r
+          path: Android/app/src/main/assets
+      - name: Build 2Ship APK
+        run: |
+          cd Android/
+          ./gradlew assembleDebug -P elfBuildType=RelWithDebInfo
+          mv app/build/outputs/apk/debug/app-debug.apk ../2ship.apk
+      - name: Upload APK artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: 2ship-apk
+          path: 2ship.apk

.github/workflows/main.yml

@@ -1,7 +1,8 @@
 name: generate-builds
 on:
-  push:
+  # push:
-  pull_request:
+  # pull_request:
+  workflow_dispatch:
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -380,3 +381,29 @@ jobs:
       with:
         name: 2ship-windows
         path: 2ship-windows
+
+  build-android:
+    needs: generate-2ship-otr
+    runs-on: ubuntu-24.04
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: Install dependencies
+      run: sudo apt-get install -y ninja-build
+    - name: Download 2ship.o2r
+      uses: actions/download-artifact@v4
+      with:
+        name: 2ship.o2r
+        path: Android/app/src/main/assets
+    - name: Build 2Ship
+      run: |
+        cd Android/
+        ./gradlew assembleDebug -P elfBuildType=RelWithDebInfo
+        mv app/build/outputs/apk/debug/app-debug.apk ../2ship.apk
+    - name: Create release
+      uses: svenstaro/upload-release-action@v2
+      with:
+        repo_token: ${{ secrets.GITHUB_TOKEN }}
+        tag: ${{ github.ref }}
+        file: 2ship.apk

.gitignore

@@ -67,3 +67,6 @@ _packages/
 /mm/src/boot/build.c
 /mm/windows/properties.h
 /clang-format.exe
+
+# IntelliJ / Android Studio
+.idea

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "libultraship"]
 	path = libultraship
-	url = https://github.com/Waterdish/libultraship.git
+	url = https://github.com/robertkirkman/libultraship.git
 [submodule "OTRExporter"]
 	path = OTRExporter
 	url = https://github.com/Waterdish/OTRExporter.git

Android/app/build.gradle

@@ -1,4 +1,4 @@
-def buildAsLibrary = project.hasProperty('BUILD_AS_LIBRARY');
+def buildAsLibrary = project.hasProperty('BUILD_AS_LIBRARY')
 def buildAsApplication = !buildAsLibrary
 if (buildAsApplication) {
     apply plugin: 'com.android.application'
@@ -8,25 +8,21 @@ else {
 }
 
 android {
-    ndkPath "/home/waterdish/Android/Sdk/ndk/26.0.10792818"  // Point to your own NDK
+    ndkVersion '27.2.12479018'
-    compileSdkVersion 31
+    compileSdkVersion 34
     defaultConfig {
         if (buildAsApplication) {
             applicationId "com.dishii.mm"
         }
-        minSdkVersion 24
+        minSdkVersion 21
-        targetSdkVersion 31
+        //noinspection OldTargetApi
+        targetSdkVersion 34
         versionCode 4
         versionName "1.1.1"
         externalNativeBuild {
-            //ndkBuild {
-            //    arguments "APP_PLATFORM=android-23"
-            //    abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-            //}
             cmake {
-                 arguments "-DSDL_SHARED=ON", "-DANDROID_STL=c++_static", "-DHAVE_LD_VERSION_SCRIPT=OFF",'-DUSE_OPENGLES=ON'
+                 arguments "-DANDROID_APPNAME=${applicationId}", "-DANDROID_APP_PLATFORM=android-21", "-DANDROID_STL=c++_static", "-DHAVE_LD_VERSION_SCRIPT=OFF", "-DUSE_OPENGLES=ON", "-DCMAKE_BUILD_TYPE=$elfBuildType"
                  abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
-                 //abiFilters 'arm64-v8a'
             }
         }
     }
@@ -34,9 +30,17 @@ android {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.debug
         }
     }
-    applicationVariants.all { variant ->
+    buildFeatures {
+        buildConfig = true
+    }
+    namespace 'com.dishii.mm'
+    lint {
+        abortOnError false
+    }
+    applicationVariants.configureEach { variant ->
         tasks["merge${variant.name.capitalize()}Assets"]
             .dependsOn("externalNativeBuild${variant.name.capitalize()}")
     }
@@ -45,26 +49,20 @@ android {
             jniLibs.srcDir 'libs'
         }
         externalNativeBuild {
-            //ndkBuild {
-            //    path 'jni/Android.mk'
-            //}
             cmake {
                  path '../../CMakeLists.txt'
-                 version "3.25.1"
+                 version "3.31.5"
             }
         }
        
     }
-    lintOptions {
-        abortOnError false
-    }
 
     if (buildAsLibrary) {
         libraryVariants.all { variant ->
             variant.outputs.each { output ->
                 def outputFile = output.outputFile
                 if (outputFile != null && outputFile.name.endsWith(".aar")) {
-                    def fileName = "org.libsdl.app.aar";
+                    def fileName = "com.dishii.mm.aar"
                     output.outputFile = new File(outputFile.parent, fileName);
                 }
             }
@@ -74,13 +72,13 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'androidx.core:core:1.7.0' // Use the latest version
+    implementation 'androidx.core:core:1.13.1'
-
+    implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
 }
 
-task wrapper(type: Wrapper) {
+tasks.register('wrapper', Wrapper) {
-    gradleVersion = '7.0.3'
+    gradleVersion = '8.10.2'
 }
 
-task prepareKotlinBuildScriptModel {
+tasks.register('prepareKotlinBuildScriptModel') {
 }

Android/app/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

Android/app/src/main/AndroidManifest.xml

@@ -3,7 +3,6 @@
      com.gamemaker.game
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.dishii.mm"
     android:versionCode="4"
     android:versionName="1.1.1"
     android:installLocation="auto">
@@ -54,8 +53,8 @@
     <!-- Allow access to the vibrator -->
     <uses-permission android:name="android.permission.VIBRATE" />
 
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
 
     <!-- if you want to capture audio, uncomment this. -->
     <!-- <uses-permission android:name="android.permission.RECORD_AUDIO" /> -->
@@ -73,7 +72,8 @@
         android:allowBackup="true"
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
         android:hardwareAccelerated="true"
-        android:appCategory="game" >
+        android:appCategory="game"
+        android:requestLegacyExternalStorage="true">
 
 
         <!-- Example of setting SDL hints from AndroidManifest.xml:
@@ -84,7 +84,6 @@
 
      
         <activity android:name="MainActivity"
-            android:label="@string/app_name"
             android:alwaysRetainTaskState="true"
             android:launchMode="singleInstance"
             android:configChanges="layoutDirection|locale|orientation|uiMode|screenLayout|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation"

Android/app/src/main/assets/.gitignore

@@ -1,2 +1,3 @@
 # Extractor Assets Copied by CMake during buildtime
 assets/
+mods/

Android/app/src/main/java/com/dishii/mm/AssetCopyUtil.java

@@ -2,6 +2,8 @@ package com.dishii.mm;
 
 import android.content.Context;
 import android.content.res.AssetManager;
+import android.util.Log;
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -9,53 +11,70 @@ import java.io.InputStream;
 import java.io.OutputStream;
 
 public class AssetCopyUtil {
-
+    // based on https://stackoverflow.com/a/8366081/11708026
-    public static void copyAssetsToExternal(Context context, String assetsFolderPath, String externalFolderPath) throws IOException {
+    // This is desirable because it bulk copies all assets indiscriminately, simplifying the code in MainActivity
-        AssetManager assetManager = context.getAssets();
+    // the side effect is that, some people will see strange, unidentifiable files appearing in their destination folder.
-        String[] assetFiles = assetManager.list(assetsFolderPath);
+    // those extra files do not come from the app itself. They originate from something inside the Android ROM
-
+    // of the device they are using, and can be observed to vary between different models of devices.
-        for (String assetFile : assetFiles) {
+    public static void copyAssetsToExternal(Context context, String externalFolderPath) {
-            String assetPath = assetsFolderPath + File.separator + assetFile;
+        externalFolderPath = externalFolderPath + "/";
-            String externalPath = externalFolderPath + File.separator + assetFile;
+        copyFileOrDir(context, "", externalFolderPath); // copy all files in assets folder to the destination
-
-            if (assetManager.list(assetPath).length > 0) {
-                // It's a directory
-                // Check if the directory exists in the external storage
-                File externalDir = new File(externalPath);
-                if (!externalDir.exists()) {
-                    externalDir.mkdirs(); // Create the directory if it doesn't exist
     }
 
-                // Recursively copy contents of the directory
+    private static void copyFileOrDir(Context context, String srcpath, String destpath) {
-                copyAssetsToExternal(context, assetPath, externalPath);
+        AssetManager assetManager = context.getAssets();
+        String assets[] = null;
+        String tag = "AssetCopyUtil";
+        try {
+            Log.i(tag, "copyFileOrDir() " + srcpath);
+            assets = assetManager.list(srcpath);
+            if (assets.length == 0) {
+                copyFile(context, srcpath, destpath);
             } else {
-                // It's a file
+                String fullPath = destpath + srcpath;
-                File externalFile = new File(externalPath);
+                Log.i(tag, "path=" + fullPath);
-                if (!externalFile.exists()) {
+                File dir = new File(fullPath);
-                    // Check if the file exists in the external storage
+                if (!dir.exists())
+                    if (!dir.mkdirs())
+                        Log.i(tag, "could not create dir " + fullPath);
+                for (int i = 0; i < assets.length; ++i) {
+                    String p;
+                    if (srcpath.isEmpty())
+                        p = "";
+                    else
+                        p = srcpath + "/";
+                    copyFileOrDir(context,p + assets[i], destpath);
+                }
+            }
+        } catch (IOException ex) {
+            Log.e(tag, "I/O Exception", ex);
+        }
+    }
+
+    private static void copyFile(Context context, String filename, String destpath) {
+        AssetManager assetManager = context.getAssets();
         InputStream in = null;
         OutputStream out = null;
-
+        String newFileName = null;
+        String tag = "AssetCopyUtil";
         try {
-                        in = assetManager.open(assetPath);
+            Log.i(tag, "copyFile() " + filename);
-                        out = new FileOutputStream(externalPath);
+            in = assetManager.open(filename);
-
+            newFileName = destpath + filename;
+            out = new FileOutputStream(newFileName);
             byte[] buffer = new byte[1024];
             int read;
             while ((read = in.read(buffer)) != -1) {
                 out.write(buffer, 0, read);
             }
-
-                    } finally {
-                        if (in != null) {
             in.close();
-                        }
+            in = null;
-                        if (out != null) {
+            out.flush();
             out.close();
-                        }
+            out = null;
-                    }
+        } catch (Exception e) {
-                }
+            Log.e(tag, "Exception in copyFile() of " + newFileName);
-            }
+            Log.e(tag, "Exception in copyFile() " + e.toString());
         }
     }
 }

Android/app/src/main/java/com/dishii/mm/ControllerButtons.java

@@ -0,0 +1,26 @@
+package com.dishii.mm;
+
+public class ControllerButtons {
+    // Xbox Buttons
+    public static final int BUTTON_A = 0;
+    public static final int BUTTON_B = 1;
+    public static final int BUTTON_X = 2;
+    public static final int BUTTON_Y = 3;
+    public static final int BUTTON_LB = 9; // Left Bumper
+    public static final int BUTTON_RB = -5; // Right Bumper
+    public static final int BUTTON_BACK = 4;
+    public static final int BUTTON_START = 6;
+    public static final int BUTTON_DPAD_UP = 11;
+    public static final int BUTTON_DPAD_DOWN = 12;
+    public static final int BUTTON_DPAD_LEFT = 13;
+    public static final int BUTTON_DPAD_RIGHT = 14;
+
+    // Xbox Axis (Joysticks and Triggers)
+    public static final int AXIS_LX = 0;  // Left stick X
+    public static final int AXIS_LY = 1;  // Left stick Y
+    public static final int AXIS_RX = 2;  // Right stick X
+    public static final int AXIS_RY = 3;  // Right stick Y
+    public static final int AXIS_LT = -2; // Left Trigger (negative axis)
+    public static final int AXIS_RT = -4; // Right Trigger (negative axis)
+}
+

Android/app/src/main/java/org/libsdl/app/SDLActivity.java

@@ -60,8 +60,8 @@ import java.util.Locale;
 public class SDLActivity extends Activity implements View.OnSystemUiVisibilityChangeListener {
     private static final String TAG = "SDL";
     private static final int SDL_MAJOR_VERSION = 2;
-    private static final int SDL_MINOR_VERSION = 30;
+    private static final int SDL_MINOR_VERSION = 32;
-    private static final int SDL_MICRO_VERSION = 5;
+    private static final int SDL_MICRO_VERSION = 0;
 /*
     // Display InputType.SOURCE/CLASS of events and devices
     //
@@ -89,7 +89,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
                 | InputDevice.SOURCE_CLASS_POSITION
                 | InputDevice.SOURCE_CLASS_TRACKBALL);
 
-        if (s2 != 0) cls += "Some_Unkown";
+        if (s2 != 0) cls += "Some_Unknown";
 
         s2 = s_copy & InputDevice.SOURCE_ANY; // keep source only, no class;
 
@@ -163,7 +163,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
         if (s == FLAG_TAINTED) src += " FLAG_TAINTED";
         s2 &= ~FLAG_TAINTED;
 
-        if (s2 != 0) src += " Some_Unkown";
+        if (s2 != 0) src += " Some_Unknown";
 
         Log.v(TAG, prefix + "int=" + s_copy + " CLASS={" + cls + " } source(s):" + src);
     }
@@ -274,7 +274,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
             // "SDL2_mixer",
             // "SDL2_net",
             // "SDL2_ttf",
-            "2ship"
+            "main"
         };
     }
 
@@ -790,6 +790,9 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
                                 window.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
                                 SDLActivity.mFullscreenModeActive = false;
                             }
+                            if (Build.VERSION.SDK_INT >= 28 /* Android 9 (Pie) */) {
+                                window.getAttributes().layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES;
+                            }
                         }
                     } else {
                         Log.e(TAG, "error handling message, getContext() returned no Activity");

Android/app/src/main/res/drawable/ic_button.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Pressed state -->
+    <item android:state_pressed="true">
+        <shape android:shape="oval">
+            <solid android:color="#10FFFFFF" /> <!-- Darker color when pressed -->
+            <stroke
+                android:width="2.5dp"
+                android:color="#20FFFFFF" />
+        </shape>
+    </item>
+
+    <!-- Default state -->
+    <item>
+        <shape android:shape="oval">
+            <solid android:color="#20FFFFFF" />
+            <stroke
+                android:width="2.5dp"
+                android:color="#25FFFFFF" />
+        </shape>
+    </item>
+</selector>

Android/app/src/main/res/drawable/ic_cross.xml

@@ -0,0 +1,19 @@
+<vector android:alpha="1.0" android:height="221.78dp"
+    android:viewportHeight="221.78" android:viewportWidth="221.78"
+    android:width="221.78dp"
+    xmlns:aapt="http://schemas.android.com/aapt" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillAlpha="1.0"
+        android:fillColor="#20FFFFFF"
+        android:pathData="M221.78,87.07v47.64a11.53,11.53 0,0 1,-11.5 11.5H151.62a5.42,5.42 0,0 0,-5.41 5.41v58.66a11.53,11.53 0,0 1,-11.5 11.5H87.07a11.53,11.53 0,0 1,-11.5 -11.5V151.61a5.41,5.41 0,0 0,-5.41 -5.41H11.5A11.53,11.53 0,0 1,0 134.7V87.05a11.53,11.53 0,0 1,11.5 -11.5H70.16a5.41,5.41 0,0 0,5.41 -5.41V11.5A11.53,11.53 0,0 1,87.07 0h47.64a11.53,11.53 0,0 1,11.5 11.5V70.16a5.41,5.41 0,0 0,5.41 5.41h58.66A11.53,11.53 0,0 1,221.78 87.07Z"
+        android:strokeWidth="2.5"
+        android:strokeColor="#25FFFFFF"
+        android:strokeAlpha="1.0" />
+    <path android:fillColor="#25FFFFFF" android:fillAlpha="1.0"
+        android:pathData="M195.47,110.32l-16.26,-9.38a0.65,0.65 0,0 0,-1 0.56v18.78a0.66,0.66 0,0 0,1 0.57l16.26,-9.39A0.66,0.66 0,0 0,195.47 110.32Z" />
+    <path android:fillColor="#25FFFFFF" android:fillAlpha="1.0"
+        android:pathData="M26.31,110.32l16.26,-9.38a0.65,0.65 0,0 1,1 0.56v18.78a0.66,0.66 0,0 1,-1 0.57l-16.26,-9.39A0.66,0.66 0,0 1,26.31 110.32Z" />
+    <path android:fillColor="#25FFFFFF" android:fillAlpha="1.0"
+        android:pathData="M110.32,26.31l-9.38,16.26a0.65,0.65 0,0 0,0.56 1h18.78a0.66,0.66 0,0 0,0.57 -1l-9.39,-16.26A0.66,0.66 0,0 0,110.32 26.31Z" />
+    <path android:fillColor="#25FFFFFF" android:fillAlpha="1.0"
+        android:pathData="M110.32,195.47l-9.38,-16.26a0.65,0.65 0,0 1,0.56 -1h18.78a0.66,0.66 0,0 1,0.57 1l-9.39,16.26A0.66,0.66 0,0 1,110.32 195.47Z" />
+</vector>

Android/app/src/main/res/drawable/ic_rectangular_button.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Pressed state -->
+    <item android:state_pressed="true">
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="#10FFFFFF" /> <!-- Darker color when pressed -->
+                    <stroke
+                        android:width="2dp"
+                        android:color="#25FFFFFF" />
+                    <size
+                        android:width="25dp"
+                        android:height="25dp" />
+                    <corners android:radius="10dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+
+    <!-- Default state -->
+    <item>
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="#20FFFFFF" /> <!-- Default color -->
+                    <stroke
+                        android:width="2dp"
+                        android:color="#25FFFFFF" />
+                    <size
+                        android:width="25dp"
+                        android:height="25dp" />
+                    <corners android:radius="10dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+</selector>

Android/app/src/main/res/drawable/ic_show.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#20FFFFFF"
+        android:pathData="M12,9A3,3 0 0,0 9,12A3,3 0 0,0 12,15A3,3 0 0,0 15,12A3,3 0 0,0 12,9M12,17A5,5 0 0,1 7,12A5,5 0 0,1 12,7A5,5 0 0,1 17,12A5,5 0 0,1 12,17M12,4.5C7,4.5 2.73,7.61 1,12C2.73,16.39 7,19.5 12,19.5C17,19.5 21.27,16.39 23,12C21.27,7.61 17,4.5 12,4.5Z" />
+</vector>

Android/app/src/main/res/drawable/ic_stick.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="oval">
+            <solid android:color="#10FFFFFF" />
+            <stroke
+                android:width="2dp"
+                android:color="#25FFFFFF" />
+            <size
+                android:width="25dp"
+                android:height="25dp" />
+            <padding
+                android:bottom="10dp"
+                android:left="10dp"
+                android:right="10dp"
+                android:top="10dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="oval">
+            <solid android:color="#30000000" />
+            <size
+                android:width="30dp"
+                android:height="30dp" />
+        </shape>
+    </item>
+</layer-list>

Android/app/src/main/res/drawable/ic_trigger_button_left.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Pressed state -->
+    <item android:state_pressed="true">
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="#10FFFFFF" /> <!-- Darker color when pressed -->
+                    <stroke
+                        android:width="2dp"
+                        android:color="#25FFFFFF" />
+                    <size
+                        android:width="25dp"
+                        android:height="25dp" />
+                    <corners
+                        android:bottomLeftRadius="10dp"
+                        android:bottomRightRadius="10dp"
+                        android:topLeftRadius="50dp"
+                        android:topRightRadius="10dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+
+    <!-- Default state -->
+    <item>
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="#20FFFFFF" /> <!-- Default color -->
+                    <stroke
+                        android:width="2dp"
+                        android:color="#25FFFFFF" />
+                    <size
+                        android:width="25dp"
+                        android:height="25dp" />
+                    <corners
+                        android:bottomLeftRadius="10dp"
+                        android:bottomRightRadius="10dp"
+                        android:topLeftRadius="50dp"
+                        android:topRightRadius="10dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+</selector>

Android/app/src/main/res/drawable/ic_trigger_button_right.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Pressed state -->
+    <item android:state_pressed="true">
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="#10FFFFFF" /> <!-- Darker color when pressed -->
+                    <stroke
+                        android:width="2dp"
+                        android:color="#25FFFFFF" />
+                    <size
+                        android:width="25dp"
+                        android:height="25dp" />
+                    <corners
+                        android:bottomLeftRadius="10dp"
+                        android:bottomRightRadius="10dp"
+                        android:topLeftRadius="10dp"
+                        android:topRightRadius="50dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+
+    <!-- Default state -->
+    <item>
+        <layer-list>
+            <item>
+                <shape android:shape="rectangle">
+                    <solid android:color="#20FFFFFF" /> <!-- Default color -->
+                    <stroke
+                        android:width="2dp"
+                        android:color="#25FFFFFF" />
+                    <size
+                        android:width="25dp"
+                        android:height="25dp" />
+                    <corners
+                        android:bottomLeftRadius="10dp"
+                        android:bottomRightRadius="10dp"
+                        android:topLeftRadius="10dp"
+                        android:topRightRadius="50dp" />
+                </shape>
+            </item>
+        </layer-list>
+    </item>
+</selector>