fix: android 15 warnings

android/app/build.gradle.kts

@@ -28,12 +28,14 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
+        // Align with modern Android Gradle Plugin requirements
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
+        // Generate JVM bytecode targeting Java 17
+        jvmTarget = JavaVersion.VERSION_17.toString()
     }
 
     signingConfigs {

android/app/src/main/kotlin/app/cogwheel/conduit/MainActivity.kt

@@ -10,23 +10,8 @@ class MainActivity : FlutterActivity() {
     private lateinit var backgroundStreamingHandler: BackgroundStreamingHandler
     
     override fun onCreate(savedInstanceState: Bundle?) {
-        // Enable edge-to-edge display for Android 15+ compatibility
-        // This ensures proper handling of system bars and insets
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM) {
-            // For Android 15+ (API 35), try to use enableEdgeToEdge if available
-            try {
-                // Use reflection to call EdgeToEdge.enable() for forward compatibility
-                val edgeToEdgeClass = Class.forName("androidx.activity.EdgeToEdge")
-                val enableMethod = edgeToEdgeClass.getMethod("enable", android.app.Activity::class.java)
-                enableMethod.invoke(null, this)
-            } catch (e: Exception) {
-                // Fallback to WindowCompat if EdgeToEdge is not available
-                WindowCompat.setDecorFitsSystemWindows(window, false)
-            }
-        } else {
-            // For older versions, use WindowCompat for backward compatibility
-            WindowCompat.setDecorFitsSystemWindows(window, false)
-        }
+        // Ensure content draws behind system bars (backwards compatible helper)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         
         super.onCreate(savedInstanceState)
     }
@@ -45,4 +30,4 @@ class MainActivity : FlutterActivity() {
             backgroundStreamingHandler.cleanup()
         }
     }
-}
+}

android/app/src/main/res/values-v35/styles.xml

@@ -10,8 +10,7 @@
         <!-- Android 15+ edge-to-edge configuration -->
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLayoutInDisplayCutoutMode">always</item>
-        <item name="android:statusBarColor">@android:color/transparent</item>
-        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <!-- Do not set status/navigation bar colors on API 35+ -->
         <item name="android:enforceNavigationBarContrast">false</item>
         <item name="android:enforceStatusBarContrast">false</item>
     </style>
@@ -25,9 +24,8 @@
         <item name="android:windowBackground">?android:colorBackground</item>
         <!-- Android 15+ edge-to-edge configuration -->
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
-        <item name="android:statusBarColor">@android:color/transparent</item>
-        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <!-- Do not set status/navigation bar colors on API 35+ -->
         <item name="android:enforceNavigationBarContrast">false</item>
         <item name="android:enforceStatusBarContrast">false</item>
     </style>
-</resources>
+</resources>