From eab5ef197b0e5be0a596b3286eacf335c510a6e8 Mon Sep 17 00:00:00 2001
From: Radu Popovici <radu.popovici@munichgeneral.com>
Date: Wed, 23 Mar 2016 21:13:35 +0200
Subject: [PATCH] fix memory leak on iOS

---
 ios/RCTCamera.h        |  4 ----
 ios/RCTCamera.m        |  8 ++++++++
 ios/RCTCameraManager.h | 22 +++++++++++-----------
 3 files changed, 19 insertions(+), 15 deletions(-)

diff --git a/ios/RCTCamera.h b/ios/RCTCamera.h
index 6d92743..3986880 100644
--- a/ios/RCTCamera.h
+++ b/ios/RCTCamera.h
@@ -6,10 +6,6 @@
 
 @interface RCTCamera : UIView
 
-@property (nonatomic) RCTCameraManager *manager;
-@property (nonatomic) RCTBridge *bridge;
-@property (nonatomic) RCTCameraFocusSquare *camFocus;
-
 - (id)initWithManager:(RCTCameraManager*)manager bridge:(RCTBridge *)bridge;
 
 @end
diff --git a/ios/RCTCamera.m b/ios/RCTCamera.m
index 0d3b185..d0cf835 100644
--- a/ios/RCTCamera.m
+++ b/ios/RCTCamera.m
@@ -10,6 +10,14 @@
 #import <AVFoundation/AVFoundation.h>
 #import "CameraFocusSquare.h"
 
+@interface RCTCamera ()
+
+@property (nonatomic, weak) RCTCameraManager *manager;
+@property (nonatomic, weak) RCTBridge *bridge;
+@property (nonatomic, strong) RCTCameraFocusSquare *camFocus;
+
+@end
+
 @implementation RCTCamera
 {
   BOOL _multipleTouches;
diff --git a/ios/RCTCameraManager.h b/ios/RCTCameraManager.h
index 51ac0c9..560db5c 100644
--- a/ios/RCTCameraManager.h
+++ b/ios/RCTCameraManager.h
@@ -48,17 +48,17 @@ typedef NS_ENUM(NSInteger, RCTCameraTorchMode) {
 
 @interface RCTCameraManager : RCTViewManager<AVCaptureMetadataOutputObjectsDelegate, AVCaptureFileOutputRecordingDelegate>
 
-@property (nonatomic) dispatch_queue_t sessionQueue;
-@property (nonatomic) AVCaptureSession *session;
-@property (nonatomic) AVCaptureDeviceInput *audioCaptureDeviceInput;
-@property (nonatomic) AVCaptureDeviceInput *videoCaptureDeviceInput;
-@property (nonatomic) AVCaptureStillImageOutput *stillImageOutput;
-@property (nonatomic) AVCaptureMovieFileOutput *movieFileOutput;
-@property (nonatomic) AVCaptureMetadataOutput *metadataOutput;
-@property (nonatomic) id runtimeErrorHandlingObserver;
-@property (nonatomic) NSInteger presetCamera;
-@property (nonatomic) AVCaptureVideoPreviewLayer *previewLayer;
-@property (nonatomic) NSInteger videoTarget;
+@property (nonatomic, strong) dispatch_queue_t sessionQueue;
+@property (nonatomic, strong) AVCaptureSession *session;
+@property (nonatomic, strong) AVCaptureDeviceInput *audioCaptureDeviceInput;
+@property (nonatomic, strong) AVCaptureDeviceInput *videoCaptureDeviceInput;
+@property (nonatomic, strong) AVCaptureStillImageOutput *stillImageOutput;
+@property (nonatomic, strong) AVCaptureMovieFileOutput *movieFileOutput;
+@property (nonatomic, strong) AVCaptureMetadataOutput *metadataOutput;
+@property (nonatomic, strong) id runtimeErrorHandlingObserver;
+@property (nonatomic, assign) NSInteger presetCamera;
+@property (nonatomic, strong) AVCaptureVideoPreviewLayer *previewLayer;
+@property (nonatomic, assign) NSInteger videoTarget;
 @property (nonatomic, strong) RCTPromiseResolveBlock videoResolve;
 @property (nonatomic, strong) RCTPromiseRejectBlock videoReject;
 @property (nonatomic, strong) RCTCamera *camera;