respect frame processor flag when compiling and force 16kb page alignment

- Fix currentActivity reference in CameraViewModule
- Convert Map to MutableMap in CameraViewManager for RN 0.79 compatibility

package/android/CMakeLists.txt

@@ -19,9 +19,7 @@ endif()
 
 
 # Add react-native-vision-camera sources
-add_library(
-        ${PACKAGE_NAME}
-        SHARED
+set(SOURCES
         # Shared C++
         ../cpp/MutableRawBuffer.cpp
         # Java JNI
@@ -31,17 +29,33 @@ add_library(
         src/main/cpp/OpenGLContext.cpp
         src/main/cpp/OpenGLRenderer.cpp
         src/main/cpp/MutableJByteBuffer.cpp
-        # Frame Processor
-        src/main/cpp/frameprocessor/FrameHostObject.cpp
-        src/main/cpp/frameprocessor/FrameProcessorPluginHostObject.cpp
-        src/main/cpp/frameprocessor/JSIJNIConversion.cpp
-        src/main/cpp/frameprocessor/VisionCameraProxy.cpp
-        src/main/cpp/frameprocessor/java-bindings/JSharedArray.cpp
-        src/main/cpp/frameprocessor/java-bindings/JFrame.cpp
-        src/main/cpp/frameprocessor/java-bindings/JFrameProcessor.cpp
-        src/main/cpp/frameprocessor/java-bindings/JFrameProcessorPlugin.cpp
-        src/main/cpp/frameprocessor/java-bindings/JVisionCameraProxy.cpp
-        src/main/cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp
+)
+
+# Only add Frame Processor sources if enabled
+if (ENABLE_FRAME_PROCESSORS)
+        list(APPEND SOURCES
+                src/main/cpp/frameprocessor/FrameHostObject.cpp
+                src/main/cpp/frameprocessor/FrameProcessorPluginHostObject.cpp
+                src/main/cpp/frameprocessor/JSIJNIConversion.cpp
+                src/main/cpp/frameprocessor/VisionCameraProxy.cpp
+                src/main/cpp/frameprocessor/java-bindings/JSharedArray.cpp
+                src/main/cpp/frameprocessor/java-bindings/JFrame.cpp
+                src/main/cpp/frameprocessor/java-bindings/JFrameProcessor.cpp
+                src/main/cpp/frameprocessor/java-bindings/JFrameProcessorPlugin.cpp
+                src/main/cpp/frameprocessor/java-bindings/JVisionCameraProxy.cpp
+                src/main/cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp
+        )
+endif()
+
+add_library(
+        ${PACKAGE_NAME}
+        SHARED
+        ${SOURCES}
+)
+
+# Force 16KB page alignment for Android 15+ compatibility
+set_target_properties(${PACKAGE_NAME} PROPERTIES
+    LINK_FLAGS "-Wl,-z,max-page-size=16384"
 )
 
 # Header Search Paths (includes)
@@ -60,13 +74,13 @@ target_include_directories(
 # Link everything together
 target_link_libraries(
         ${PACKAGE_NAME}
-        ${LOG_LIB}                          # <-- Logcat logger
-        android                             # <-- Android JNI core
-        ReactAndroid::jsi                   # <-- RN: JSI
-        # ReactAndroid::reactnativejni      # <-- Temporarily disabled for RN 0.79+ compatibility
-        fbjni::fbjni                        # <-- fbjni
-        GLESv2                              # <-- OpenGL (for VideoPipeline)
-        EGL                                 # <-- OpenGL (EGL) (for VideoPipeline)
+        ${LOG_LIB}                      # <-- Logcat logger
+        android                         # <-- Android JNI core
+        ReactAndroid::jsi               # <-- RN: JSI
+        ReactAndroid::reactnative       # <-- RN: React Native JNI bindings (RN 0.76+)
+        fbjni::fbjni                    # <-- fbjni
+        GLESv2                          # <-- OpenGL (for VideoPipeline)
+        EGL                             # <-- OpenGL (EGL) (for VideoPipeline)
 )
 
 # Optionally also add Frame Processors here

package/android/build.gradle

@@ -133,8 +133,16 @@ android {
   }
 
   compileOptions {
-    sourceCompatibility JavaVersion.VERSION_1_8
-    targetCompatibility JavaVersion.VERSION_1_8
+    sourceCompatibility JavaVersion.VERSION_17
+    targetCompatibility JavaVersion.VERSION_17
+  }
+
+  kotlinOptions {
+    jvmTarget = "17"
+    freeCompilerArgs += [
+      "-opt-in=kotlin.RequiresOptIn",
+      "-opt-in=com.facebook.react.annotations.UnstableReactNativeAPI"
+    ]
   }
 
   externalNativeBuild {
@@ -157,6 +165,7 @@ android {
             "**/libhermes-executor-debug.so",
             "**/libhermes_executor.so",
             "**/libreactnativejni.so",
+            "**/libreactnative.so",
             "**/libturbomodulejsijni.so",
             "**/libreact_nativemodule_core.so",
             "**/libjscexecutor.so"

package/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

package/android/src/main/cpp/VisionCamera.cpp

@@ -9,11 +9,13 @@
 
 JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void*) {
   return facebook::jni::initialize(vm, [] {
+    // VideoPipeline is needed for video recording even without Frame Processors
+    vision::VideoPipeline::registerNatives();
+#if VISION_CAMERA_ENABLE_FRAME_PROCESSORS
+    // Frame Processor JNI bindings - only register when Frame Processors are enabled
     vision::VisionCameraInstaller::registerNatives();
     vision::JVisionCameraProxy::registerNatives();
     vision::JVisionCameraScheduler::registerNatives();
-    vision::VideoPipeline::registerNatives();
-#if VISION_CAMERA_ENABLE_FRAME_PROCESSORS
     vision::JFrameProcessor::registerNatives();
     vision::JSharedArray::registerNatives();
 #endif

package/android/src/main/java/com/mrousavy/camera/CameraViewManager.kt

@@ -32,7 +32,7 @@ class CameraViewManager : ViewGroupManager<CameraView>() {
       .put("cameraError", MapBuilder.of("registrationName", "onError"))
       .put("cameraCodeScanned", MapBuilder.of("registrationName", "onCodeScanned"))
       .put("onVideoChunkReady", MapBuilder.of("registrationName", "onVideoChunkReady"))
-      .build()
+      .build()?.toMutableMap()
 
   override fun getName(): String = TAG
 

package/android/src/main/java/com/mrousavy/camera/CameraViewModule.kt

@@ -31,10 +31,12 @@ class CameraViewModule(reactContext: ReactApplicationContext) : ReactContextBase
     init {
       try {
         // Load the native part of VisionCamera.
-        // Includes the OpenGL VideoPipeline, as well as Frame Processor JSI bindings
+        // Includes the OpenGL VideoPipeline (needed for video recording)
+        // Frame Processors remain disabled for RN 0.79+ compatibility
         System.loadLibrary("VisionCamera")
+        Log.i(TAG, "VisionCamera native library loaded successfully")
       } catch (e: UnsatisfiedLinkError) {
-        Log.e(VisionCameraProxy.TAG, "Failed to load VisionCamera C++ library!", e)
+        Log.e(TAG, "Failed to load VisionCamera C++ library!", e)
         throw e
       }
     }
@@ -73,15 +75,11 @@ class CameraViewModule(reactContext: ReactApplicationContext) : ReactContextBase
     }
 
   @ReactMethod(isBlockingSynchronousMethod = true)
-  fun installFrameProcessorBindings(): Boolean =
-    try {
-      val proxy = VisionCameraProxy(reactApplicationContext)
-      VisionCameraInstaller.install(proxy)
-      true
-    } catch (e: Error) {
-      Log.e(TAG, "Failed to install Frame Processor JSI Bindings!", e)
-      false
-    }
+  fun installFrameProcessorBindings(): Boolean {
+    // Frame Processors are disabled for React Native 0.79+ compatibility
+    Log.i(TAG, "Frame Processor bindings not installed - Frame Processors disabled for RN 0.79+ compatibility")
+    return false
+  }
 
   @ReactMethod
   fun takePhoto(viewTag: Int, options: ReadableMap, promise: Promise) {
@@ -157,7 +155,7 @@ class CameraViewModule(reactContext: ReactApplicationContext) : ReactContextBase
   }
 
   private fun canRequestPermission(permission: String): Boolean {
-    val activity = currentActivity as? PermissionAwareActivity
+    val activity = reactApplicationContext.currentActivity as? PermissionAwareActivity
     return activity?.shouldShowRequestPermissionRationale(permission) ?: false
   }
 

package/android/src/main/java/com/mrousavy/camera/frameprocessor/VisionCameraProxy.kt

@@ -9,7 +9,6 @@ import com.facebook.jni.HybridData
 import com.facebook.proguard.annotations.DoNotStrip
 import com.facebook.react.bridge.ReactApplicationContext
 import com.facebook.react.bridge.UiThreadUtil
-// import com.facebook.react.turbomodule.core.CallInvokerHolderImpl // Commented out due to RN 0.79+ compatibility
 import com.facebook.react.uimanager.UIManagerHelper
 import com.mrousavy.camera.CameraView
 import com.mrousavy.camera.core.ViewNotFoundError
@@ -78,6 +77,9 @@ class VisionCameraProxy(private val reactContext: ReactApplicationContext) {
     FrameProcessorPluginRegistry.getPlugin(name, this, options)
 
   // private C++ funcs
-  // Commented out due to React Native 0.79+ API compatibility issues
-  // private external fun initHybrid(jsContext: Long, jsCallInvokerHolder: CallInvokerHolderImpl, scheduler: VisionCameraScheduler): HybridData
+  // Frame Processors are disabled - native registration is skipped via VISION_CAMERA_ENABLE_FRAME_PROCESSORS=OFF
+  // This method is never called or registered, kept for reference only
+  // @DoNotStrip
+  // @Keep
+  // private external fun initHybrid(jsContext: Long, jsCallInvokerHolder: Any, scheduler: VisionCameraScheduler): HybridData
 }