formatting

packages/camera/android/src/main/java/io/flutter/plugins/camera/CameraPlugin.java

@@ -757,7 +757,8 @@ private void startPreviewWithByteStream() throws CameraAccessException {
       SurfaceTexture surfaceTexture = textureEntry.surfaceTexture();
       surfaceTexture.setDefaultBufferSize(previewSize.getWidth(), previewSize.getHeight());
 
-      captureRequestBuilder = cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
+      captureRequestBuilder =
+          cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
 
       List<Surface> surfaces = new ArrayList<>();
 
@@ -786,6 +787,7 @@ public void onConfigured(@NonNull CameraCaptureSession session) {
                 sendErrorEvent(e.getMessage());
               }
             }
+
             @Override
             public void onConfigureFailed(@NonNull CameraCaptureSession cameraCaptureSession) {
               sendErrorEvent("Failed to configure the camera for streaming bytes.");
@@ -800,30 +802,33 @@ private void registerByteStreamEventChannel() {
       final EventChannel cameraChannel =
           new EventChannel(registrar.messenger(), "plugins.flutter.io/camera/bytes");
 
-      cameraChannel.setStreamHandler(new EventChannel.StreamHandler() {
-        @Override
-        public void onListen(Object o, EventChannel.EventSink eventSink) {
-          setByteStreamImageAvailableListener(eventSink);
-        }
+      cameraChannel.setStreamHandler(
+          new EventChannel.StreamHandler() {
+            @Override
+            public void onListen(Object o, EventChannel.EventSink eventSink) {
+              setByteStreamImageAvailableListener(eventSink);
+            }
 
-        @Override
-        public void onCancel(Object o) {
-          byteImageReader.setOnImageAvailableListener(null, null);
-        }
-      });
+            @Override
+            public void onCancel(Object o) {
+              byteImageReader.setOnImageAvailableListener(null, null);
+            }
+          });
     }
 
     private void setByteStreamImageAvailableListener(final EventChannel.EventSink eventSink) {
-      byteImageReader.setOnImageAvailableListener(new ImageReader.OnImageAvailableListener() {
-        @Override
-        public void onImageAvailable(final ImageReader reader) {
-          Image img = reader.acquireLatestImage();
-          if (img == null) return;
-
-          eventSink.success(YUV_420_888toNV21(img));
-          img.close();
-        }
-      }, null);
+      byteImageReader.setOnImageAvailableListener(
+          new ImageReader.OnImageAvailableListener() {
+            @Override
+            public void onImageAvailable(final ImageReader reader) {
+              Image img = reader.acquireLatestImage();
+              if (img == null) return;
+
+              eventSink.success(YUV_420_888toNV21(img));
+              img.close();
+            }
+          },
+          null);
     }
 
     private byte[] YUV_420_888toNV21(Image image) {

packages/camera/ios/Classes/CameraPlugin.m

@@ -25,12 +25,14 @@ @interface FLTByteStreamHandler : NSObject<FlutterStreamHandler>
 @property(readonly, nonatomic) FlutterEventSink eventSink;
 @end
 
-@implementation FLTByteStreamHandler {}
+@implementation FLTByteStreamHandler {
+}
 - (FlutterError *_Nullable)onCancelWithArguments:(id _Nullable)arguments {
   return nil;
 }
 
-- (FlutterError *_Nullable)onListenWithArguments:(id _Nullable)arguments eventSink:(nonnull FlutterEventSink)events {
+- (FlutterError *_Nullable)onListenWithArguments:(id _Nullable)arguments
+                                       eventSink:(nonnull FlutterEventSink)events {
   _eventSink = events;
   return nil;
 }
@@ -210,7 +212,6 @@ - (void)captureOutput:(AVCaptureOutput *)output
     // Lock the base address of the pixel buffer
     CVPixelBufferLockBaseAddress(pixelBuffer, kCVPixelBufferLock_ReadOnly);
 
-
     // Get the number of bytes per row for the pixel buffer
     void *baseAddress = CVPixelBufferGetBaseAddress(pixelBuffer);
 
@@ -225,9 +226,10 @@ - (void)captureOutput:(AVCaptureOutput *)output
 
     // Create a bitmap graphics context with the sample buffer data
     CGBitmapInfo bitmapInfo =
-    (kCGBitmapAlphaInfoMask & kCGImageAlphaPremultipliedFirst) | kCGBitmapByteOrder32Little;
+        (kCGBitmapAlphaInfoMask & kCGImageAlphaPremultipliedFirst) | kCGBitmapByteOrder32Little;
 
-    CGContextRef context = CGBitmapContextCreate(baseAddress, width, height, 8, bytesPerRow, colorSpace, bitmapInfo);
+    CGContextRef context =
+        CGBitmapContextCreate(baseAddress, width, height, 8, bytesPerRow, colorSpace, bitmapInfo);
 
     // Create a Quartz image from the pixel data in the bitmap graphics context
     CGImageRef quartzImage = CGBitmapContextCreateImage(context);
@@ -382,16 +384,17 @@ - (void)stopVideoRecordingWithResult:(FlutterResult)result {
 
 - (void)startByteStreamWithMessenger:(NSObject<FlutterBinaryMessenger> *)messenger {
   if (!_isStreamingBytes) {
-    FlutterEventChannel *eventChannel = [FlutterEventChannel
-                                         eventChannelWithName:@"plugins.flutter.io/camera/bytes"
-                                         binaryMessenger:messenger];
+    FlutterEventChannel *eventChannel =
+        [FlutterEventChannel eventChannelWithName:@"plugins.flutter.io/camera/bytes"
+                                  binaryMessenger:messenger];
 
     _byteStreamHandler = [[FLTByteStreamHandler alloc] init];
     [eventChannel setStreamHandler:_byteStreamHandler];
 
     _isStreamingBytes = YES;
   } else {
-    _eventSink(@{@"event" : @"error", @"errorDescription" : @"Bytes from camera are already streaming!"});
+    _eventSink(
+        @{@"event" : @"error", @"errorDescription" : @"Bytes from camera are already streaming!"});
   }
 }
 
@@ -400,7 +403,8 @@ - (void)stopByteStream {
     _isStreamingBytes = NO;
     _byteStreamHandler = nil;
   } else {
-    _eventSink(@{@"event" : @"error", @"errorDescription" : @"Bytes from camera are not streaming!"});
+    _eventSink(
+        @{@"event" : @"error", @"errorDescription" : @"Bytes from camera are not streaming!"});
   }
 }