apply patch to opt in for old API

d021c76f4b
https://github.com/mrousavy/react-native-vision-camera/issues/2851

package/android/build.gradle

@@ -16,7 +16,7 @@ buildscript {
   }
 
   dependencies {
-    classpath "com.android.tools.build:gradle:7.4.2"
+    classpath "com.android.tools.build:gradle:8.5.2"
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
   }
 }
@@ -133,8 +133,8 @@ android {
   }
 
   compileOptions {
-    sourceCompatibility JavaVersion.VERSION_1_8
+    sourceCompatibility JavaVersion.VERSION_17
-    targetCompatibility JavaVersion.VERSION_1_8
+    targetCompatibility JavaVersion.VERSION_17
   }
 
   externalNativeBuild {

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-8.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

package/android/src/hasNamespace/AndroidManifest.xml

@@ -1,4 +1,3 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-          package="com.mrousavy.camera">
 
 </manifest>

package/android/src/main/java/com/mrousavy/camera/CameraView+TakePhoto.kt

@@ -13,36 +13,69 @@ import com.facebook.react.bridge.ReadableMap
 import com.facebook.react.bridge.WritableMap
 import com.mrousavy.camera.core.CameraSession
 import com.mrousavy.camera.core.InsufficientStorageError
-import com.mrousavy.camera.utils.FileUtils
 import com.mrousavy.camera.types.Flash
+import com.mrousavy.camera.types.QualityPrioritization
 import com.mrousavy.camera.utils.*
 import java.io.File
 import java.io.FileOutputStream
 import java.io.IOException
 import kotlinx.coroutines.*
 
-private const val TAG = "CameraView.takeSnapshot"
+private const val TAG = "CameraView.takePhoto"
 
 @SuppressLint("UnsafeOptInUsageError")
 suspend fun CameraView.takePhoto(optionsMap: ReadableMap): WritableMap {
   val options = optionsMap.toHashMap()
-  Log.i(TAG, "Taking snapshot... Options: $options")
+  Log.i(TAG, "Taking photo... Options: $options")
-  val bitmap = previewView.getBitmap() ?: throw Error()
 
-  val file = FileUtils.createTempFile(context, "png");
+  val qualityPrioritization = options["qualityPrioritization"] as? String ?: "balanced"
+  val flash = options["flash"] as? String ?: "off"
+  val enableAutoStabilization = options["enableAutoStabilization"] == true
+  val enableShutterSound = options["enableShutterSound"] as? Boolean ?: true
+  val enablePrecapture = options["enablePrecapture"] as? Boolean ?: false
 
-  // Write snapshot to .jpg file
+  // TODO: Implement Red Eye Reduction
-  FileUtils.writeBitmapTofile(bitmap, file, 100)
+  options["enableAutoRedEyeReduction"]
 
-  Log.i(TAG, "Successfully saved snapshot to file!")
+  val flashMode = Flash.fromUnionValue(flash)
+  val qualityPrioritizationMode = QualityPrioritization.fromUnionValue(qualityPrioritization)
 
-  // Parse output data
+  val photo = cameraSession.takePhoto(
-  val map = Arguments.createMap()
+    qualityPrioritizationMode,
-  map.putString("path", file.absolutePath)
+    flashMode,
-  map.putInt("width", bitmap.width)
+    enableShutterSound,
-  map.putInt("height", bitmap.height)
+    enableAutoStabilization,
-  map.putBoolean("isMirrored", false)
+    enablePrecapture,
-  return map
+    orientation
+  )
+
+  photo.use {
+    Log.i(TAG, "Successfully captured ${photo.image.width} x ${photo.image.height} photo!")
+
+    val cameraCharacteristics = cameraManager.getCameraCharacteristics(cameraId!!)
+
+    val path = try {
+      savePhotoToFile(context, cameraCharacteristics, photo)
+    } catch (e: IOException) {
+      if (e.message?.contains("no space left", true) == true) {
+        throw InsufficientStorageError()
+      } else {
+        throw e
+      }
+    }
+
+    Log.i(TAG, "Successfully saved photo to file! $path")
+
+    val map = Arguments.createMap()
+    map.putString("path", path)
+    map.putInt("width", photo.image.width)
+    map.putInt("height", photo.image.height)
+    map.putString("orientation", photo.orientation.unionValue)
+    map.putBoolean("isRawPhoto", photo.format == ImageFormat.RAW_SENSOR)
+    map.putBoolean("isMirrored", photo.isMirrored)
+
+    return map
+  }
 }
 
 private fun writePhotoToFile(photo: CameraSession.CapturedPhoto, file: File) {

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

@@ -102,7 +102,7 @@ class CameraView(context: Context) :
 
   // session
   internal val cameraSession: CameraSession
-  val previewView: PreviewView
+  private val previewView: PreviewView
   private var currentConfigureCall: Long = System.currentTimeMillis()
   internal var frameProcessor: FrameProcessor? = null
 

package/android/src/main/java/com/mrousavy/camera/core/PreviewView.kt

@@ -2,13 +2,9 @@ package com.mrousavy.camera.core
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.content.res.Configuration
 import android.graphics.Point
-import android.os.Handler
-import android.os.Looper
 import android.util.Log
 import android.util.Size
-import android.view.PixelCopy
 import android.view.SurfaceHolder
 import android.view.SurfaceView
 import com.facebook.react.bridge.UiThreadUtil
@@ -16,69 +12,9 @@ import com.mrousavy.camera.extensions.resize
 import com.mrousavy.camera.extensions.rotatedBy
 import com.mrousavy.camera.types.Orientation
 import com.mrousavy.camera.types.ResizeMode
-import kotlin.coroutines.resume
-import kotlin.coroutines.resumeWithException
 import kotlin.math.roundToInt
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.suspendCancellableCoroutine
 import kotlinx.coroutines.withContext
-import android.graphics.Bitmap
-import android.graphics.Matrix
-
-fun rotateBitmap90CounterClockwise(source: Bitmap): Bitmap {
-    val width = source.width
-    val height = source.height
-
-    // Create a new Bitmap with swapped width and height
-    val rotatedBitmap = Bitmap.createBitmap(height, width, source.config)
-
-    for (y in 0 until height) {
-        for (x in 0 until width) {
-            // Set the pixel in the new position
-            rotatedBitmap.setPixel(y, width - 1 - x, source.getPixel(x, y))
-        }
-    }
-
-    return rotatedBitmap
-}
-
-
-fun Bitmap.transformBitmap(orientation: Orientation): Bitmap {
-    return when (orientation) {
-        Orientation.PORTRAIT -> this // No transformation needed
-        Orientation.LANDSCAPE_LEFT -> {
-            // Transpose (swap width and height)
-            val transposedBitmap = Bitmap.createBitmap(height, width, config)
-            for (y in 0 until height) {
-                for (x in 0 until width) {
-                    transposedBitmap.setPixel(y, width - 1 - x, getPixel(x, y))
-                }
-            }
-            transposedBitmap
-        }
-        Orientation.PORTRAIT_UPSIDE_DOWN -> {
-            // Invert vertically and horizontally (180-degree rotation)
-            val invertedBitmap = Bitmap.createBitmap(width, height, config)
-            for (y in 0 until height) {
-                for (x in 0 until width) {
-                    invertedBitmap.setPixel(width - 1 - x, height - 1 - y, getPixel(x, y))
-                }
-            }
-            invertedBitmap
-        }
-        Orientation.LANDSCAPE_RIGHT -> {
-            // Transpose (swap width and height) and invert vertically
-            val transposedBitmap = Bitmap.createBitmap(height, width, config)
-            for (y in 0 until height) {
-                for (x in 0 until width) {
-                    transposedBitmap.setPixel(height - 1 - y, x, getPixel(x, y))
-                }
-            }
-            transposedBitmap
-        }
-    }
-}
-
 
 @SuppressLint("ViewConstructor")
 class PreviewView(context: Context, callback: SurfaceHolder.Callback) :
@@ -144,34 +80,6 @@ class PreviewView(context: Context, callback: SurfaceHolder.Callback) :
     }
   }
 
-  suspend fun getBitmap(): Bitmap? = withContext(Dispatchers.Main) {
-    val frame = holder.getSurfaceFrame()
-
-    val width = frame.width()
-    val height = frame.height()
-
-    val bitmap = Bitmap.createBitmap(height, width, Bitmap.Config.ARGB_8888)
-
-    // Use a coroutine to suspend until the PixelCopy request is complete
-    suspendCancellableCoroutine<Bitmap?> { continuation ->
-    PixelCopy.request(
-        holder.surface,
-        bitmap,
-        { copyResult ->
-          if (copyResult == PixelCopy.SUCCESS) {
-            continuation.resume(rotateBitmap90CounterClockwise(bitmap))
-          } else {
-            continuation.resumeWithException(
-                RuntimeException("PixelCopy failed with error code $copyResult")
-            )
-          }
-        },
-        Handler(Looper.getMainLooper())
-    )
-    }
-  }
-
-
   fun convertLayerPointToCameraCoordinates(point: Point, cameraDeviceDetails: CameraDeviceDetails): Point {
     val sensorOrientation = cameraDeviceDetails.sensorOrientation
     val cameraSize = Size(cameraDeviceDetails.activeSize.width(), cameraDeviceDetails.activeSize.height())
@@ -189,14 +97,22 @@ class PreviewView(context: Context, callback: SurfaceHolder.Callback) :
     }
   }
 
+  override fun requestLayout() {
+    super.requestLayout()
+    // Manually trigger measure & layout, as RN on Android skips those.
+    // See this issue: https://github.com/facebook/react-native/issues/17968#issuecomment-721958427
+    post {
+      measure(MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY))
+      layout(left, top, right, bottom)
+    }
+  }
+
   private fun getSize(contentSize: Size, containerSize: Size, resizeMode: ResizeMode): Size {
     var contentSize = contentSize
-    var androidOrientation = context.getResources().getConfiguration().orientation;
+    // Swap dimensions if orientation is landscape
-
+    if (orientation.isLandscape()) {
-    if (androidOrientation == Configuration.ORIENTATION_LANDSCAPE) {
       contentSize = Size(contentSize.height, contentSize.width)
     }
-
     val contentAspectRatio = contentSize.width.toDouble() / contentSize.height
     val containerAspectRatio = containerSize.width.toDouble() / containerSize.height
     if (!(contentAspectRatio > 0 && containerAspectRatio > 0)) {

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

@@ -7,12 +7,14 @@ 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.common.annotations.FrameworkAPI
 import com.facebook.react.turbomodule.core.CallInvokerHolderImpl
 import com.facebook.react.uimanager.UIManagerHelper
 import com.mrousavy.camera.CameraView
 import com.mrousavy.camera.core.ViewNotFoundError
 import java.lang.ref.WeakReference
 
+@OptIn(FrameworkAPI::class)
 @Suppress("KotlinJniMissingFunction") // we use fbjni.
 class VisionCameraProxy(private val reactContext: ReactApplicationContext) {
   companion object {

package/android/src/main/java/com/mrousavy/camera/utils/FileUtils.kt

@@ -1,33 +1,13 @@
 package com.mrousavy.camera.utils
 
 import android.content.Context
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
-import android.util.Size
 import java.io.File
-import java.io.FileOutputStream
 
 class FileUtils {
   companion object {
-    fun writeBitmapTofile(bitmap: Bitmap, file: File, quality: Int) {
-      FileOutputStream(file).use { stream ->
-        bitmap.compress(Bitmap.CompressFormat.JPEG, 50, stream)
-      }
-    }
-
-    fun getImageSize(imagePath: String): Size {
-      val bitmapOptions = BitmapFactory.Options().also {
-        it.inJustDecodeBounds = true
-      }
-      BitmapFactory.decodeFile(imagePath, bitmapOptions)
-      val width = bitmapOptions.outWidth
-      val height = bitmapOptions.outHeight
-      return Size(width, height)
-    }
-
     fun createTempFile(context: Context, extension: String): File =
-        File.createTempFile("mrousavy", extension, context.cacheDir).also {
+      File.createTempFile("mrousavy", extension, context.cacheDir).also {
-      it.deleteOnExit()
+        it.deleteOnExit()
-    }
+      }
   }
 }

package/ios/CameraView+RecordVideo.swift

@@ -50,12 +50,4 @@ extension CameraView: AVCaptureVideoDataOutputSampleBufferDelegate, AVCaptureAud
   func resumeRecording(promise: Promise) {
     cameraSession.resumeRecording(promise: promise)
   }
-  
-  func lockExposure(promise: Promise) {
-    cameraSession.lockCurrentExposure(promise: promise)
-  }
-  
-  func unlockExposure(promise: Promise) {
-    cameraSession.unlockCurrentExposure(promise: promise)
-  }
 }

package/ios/CameraViewManager.m

@@ -86,13 +86,5 @@ RCT_EXTERN_METHOD(focus
                   : (NSDictionary*)point resolve
                   : (RCTPromiseResolveBlock)resolve reject
                   : (RCTPromiseRejectBlock)reject);
-RCT_EXTERN_METHOD(lockCurrentExposure
-                  : (nonnull NSNumber*)node resolve
-                  : (RCTPromiseResolveBlock)resolve reject
-                  : (RCTPromiseRejectBlock)reject);
-RCT_EXTERN_METHOD(unlockCurrentExposure
-                  : (nonnull NSNumber*)node resolve
-                  : (RCTPromiseResolveBlock)resolve reject
-                  : (RCTPromiseRejectBlock)reject);
 
 @end

package/ios/CameraViewManager.swift

@@ -110,18 +110,6 @@ final class CameraViewManager: RCTViewManager {
       resolve(result.descriptor)
     }
   }
-  
-  @objc
-  final func lockCurrentExposure(_ node: NSNumber, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) {
-    let component = getCameraView(withTag: node)
-    component.lockExposure(promise: Promise(resolver: resolve, rejecter: reject))
-  }
-  
-  @objc
-  final func unlockCurrentExposure(_ node: NSNumber, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) {
-    let component = getCameraView(withTag: node)
-    component.unlockExposure(promise: Promise(resolver: resolve, rejecter: reject))
-  }
 
   // MARK: Private
 

package/ios/Core/CameraSession+Video.swift

@@ -34,7 +34,7 @@ extension CameraSession {
       }
 
       let enableAudio = self.configuration?.audio != .disabled
-
+      
       // Callback for when new chunks are ready
       let onChunkReady: (ChunkedRecorder.Chunk) -> Void = { chunk in
         guard let delegate = self.delegate else {
@@ -191,68 +191,4 @@ extension CameraSession {
       }
     }
   }
-
-  func lockCurrentExposure(promise: Promise) {
-    CameraQueues.cameraQueue.async {
-      withPromise(promise) {
-        guard let captureDevice = AVCaptureDevice.default(for: .video) else {
-          print("No capture device available")
-          return
-        }
-
-        guard captureDevice.isExposureModeSupported(.custom) else {
-          ReactLogger.log(level: .info, message: "Custom exposure mode not supported")
-          return
-        }
-        do {
-          // Lock the device for configuration
-          try captureDevice.lockForConfiguration()
-
-          // Get the current exposure duration and ISO
-          let currentExposureDuration = captureDevice.exposureDuration
-          let currentISO = captureDevice.iso
-
-          // Check if the device supports custom exposure settings
-          if captureDevice.isExposureModeSupported(.custom) {
-            // Lock the current exposure and ISO by setting custom exposure mode
-            captureDevice.setExposureModeCustom(duration: currentExposureDuration, iso: currentISO, completionHandler: nil)
-            ReactLogger.log(level: .info, message: "Exposure and ISO locked at current values")
-          } else {
-            ReactLogger.log(level: .info, message:"Custom exposure mode not supported")
-          }
-
-          // Unlock the device after configuration
-          captureDevice.unlockForConfiguration()
-
-        } catch {
-          ReactLogger.log(level: .warning, message:"Error locking exposure: \(error)")
-        }
-
-        return nil
-      }
-    }
-  }
-
-  func unlockCurrentExposure(promise: Promise) {
-    CameraQueues.cameraQueue.async {
-      withPromise(promise) {
-        guard let captureDevice = AVCaptureDevice.default(for: .video) else {
-          print("No capture device available")
-          return
-        }
-
-        do {
-          if captureDevice.isExposureModeSupported(.autoExpose) {
-            try captureDevice.lockForConfiguration()
-            captureDevice.exposureMode = .continuousAutoExposure
-            captureDevice.unlockForConfiguration()
-          }
-        } catch {
-          ReactLogger.log(level: .warning, message:"Error unlocking exposure: \(error)")
-        }
-
-        return nil
-      }
-    }
-  }
 }

package/src/Camera.tsx

@@ -319,22 +319,6 @@ export class Camera extends React.PureComponent<CameraProps, CameraState> {
       throw tryParseNativeCameraError(e)
     }
   }
-
-  public async lockCurrentExposure(): Promise<void> {
-    try {
-      return await CameraModule.lockCurrentExposure(this.handle)
-    } catch (e) {
-      throw tryParseNativeCameraError(e)
-    }
-  }
-
-  public async unlockCurrentExposure(): Promise<void> {
-    try {
-      return await CameraModule.unlockCurrentExposure(this.handle)
-    } catch (e) {
-      throw tryParseNativeCameraError(e)
-    }
-  }
   //#endregion
 
   //#region Static Functions (NativeModule)