Add first iOS version

2026-05-21 00:00:01 +08:00 · 2015-07-07 14:54:00 +02:00
parent 63771e1b15
commit ffb9057938
23 changed files with 1318 additions and 0 deletions
@@ -37,4 +37,48 @@

        <hook type="before_compile" src="hooks/before_compile/generateActivity.js" />
    </platform>
+    <platform name="ios">
+        <config-file target="config.xml" parent="/*">
+            <feature name="CustomCamera">
+                <param name="ios-package" value="CustomCamera" />
+            </feature>
+        </config-file>
+        <config-file target="config.xml" parent="/*">
+            <feature name="LocalStorage">
+                <param name="ios-package" value="CDVLocalStorage" />
+            </feature>
+        </config-file>
+
+        <header-file src="src/ios/classes/CustomCamera.h" /> 
+        <source-file src="src/ios/classes/CustomCamera.m" /> 
+        
+        <header-file src="src/ios/classes/AVCamPreviewView.h" />
+        <source-file src="src/ios/classes/AVCamPreviewView.m" />
+          
+        <header-file src="src/ios/classes/AVCamViewController.h" />
+        <source-file src="src/ios/classes/AVCamViewController.m" />
+        
+        <resource-file src="src/ios/classes/AVCamViewController_iPhone.xib" />
+        <resource-file src="src/ios/classes/AVCamViewController_iPad.xib" />
+
+        <resource-file src="src/ios/image/icon_back.png" />
+        <resource-file src="src/ios/image/icon_capture_pressed.png" />
+        <resource-file src="src/ios/image/icon_capture.png" />
+        <resource-file src="src/ios/image/icon_delete.png" />
+        <resource-file src="src/ios/image/icon_flash_auto.png" />
+        <resource-file src="src/ios/image/icon_flash_off.png" />
+        <resource-file src="src/ios/image/icon_flash.png" />
+        <resource-file src="src/ios/image/icon_flip.png" />
+        <resource-file src="src/ios/image/icon_max.png" />
+        <resource-file src="src/ios/image/icon_min.png" />
+        <resource-file src="src/ios/image/icon_submit.png" />
+        <resource-file src="src/ios/image/sample.png" />
+        
+        <framework src="CoreGraphics.framework" weak="true" />
+        <framework src="AssetsLibrary.framework" weak="true" />
+        <framework src="AVFoundation.framework" weak="true" />
+        <framework src="CoreAudio.framework" weak="true" />
+        <framework src="CoreLocation.framework" weak="true" />
+        <framework src="MobileCoreServices.framework" weak="true" />
+    </platform>
 </plugin>
@@ -0,0 +1,9 @@
+#import <UIKit/UIKit.h>
+
+@class AVCaptureSession;
+
+@interface AVCamPreviewView : UIView
+
+@property (nonatomic) AVCaptureSession *session;
+
+@end
@@ -0,0 +1,21 @@
+#import "AVCamPreviewView.h"
+#import <AVFoundation/AVFoundation.h>
+
+@implementation AVCamPreviewView
+
+ (Class)layerClass
+{
+	return [AVCaptureVideoPreviewLayer class];
+}
+
+- (AVCaptureSession *)session
+{
+	return [(AVCaptureVideoPreviewLayer *)[self layer] session];
+}
+
+- (void)setSession:(AVCaptureSession *)session
+{
+	[(AVCaptureVideoPreviewLayer *)[self layer] setSession:session];
+}
+
+@end
@@ -0,0 +1,33 @@
+#import <UIKit/UIKit.h>
+
+@interface AVCamViewController : UIViewController
+{
+        NSData *_imageData;
+        void(^_callback)(UIImage*);
+    
+        UIPinchGestureRecognizer *twoFingerPinch;
+    
+        CGRect frameBtnThumb;
+
+    UIImage *capturedImage;
+    NSData *capturedImageData;
+    
+}
+
+@property (weak, nonatomic) IBOutlet UIView *saveBgPanel;
+@property (weak, nonatomic) IBOutlet UIView *topBgPanel;
+@property (weak, nonatomic) IBOutlet UIImageView *capturedImageView;
+
+@property (weak, nonatomic) IBOutlet UIButton *btnDeletePicture;
+@property (weak, nonatomic) IBOutlet UIButton *btnSaveImage;
+@property (weak, nonatomic) IBOutlet UISlider *opacitySlider;
+
+
+
+
+- (id) initWithPhoto:(NSString *)sttPhoto WithCallback:(void(^)(UIImage*))callback;
+
+
+
+
+@end
@@ -0,0 +1,745 @@
+#import "AVCamViewController.h"
+
+#import <AVFoundation/AVFoundation.h>
+#import <AssetsLibrary/AssetsLibrary.h>
+
+#import "AVCamPreviewView.h"
+
+static void * CapturingStillImageContext = &CapturingStillImageContext;
+static void * RecordingContext = &RecordingContext;
+static void * SessionRunningAndDeviceAuthorizedContext = &SessionRunningAndDeviceAuthorizedContext;
+
+@interface AVCamViewController () <AVCaptureFileOutputRecordingDelegate>
+
+// For use in the storyboards.
+@property (nonatomic, weak) IBOutlet AVCamPreviewView *previewView;
+@property (nonatomic, weak) IBOutlet UIButton *recordButton;
+@property (nonatomic, weak) IBOutlet UIButton *cameraButton;
+@property (nonatomic, weak) IBOutlet UIButton *stillButton;
+
+
+
+@property (weak, nonatomic) IBOutlet UIButton *btnThumb;
+@property (weak, nonatomic) IBOutlet UIButton *btnFlash;
+@property (weak, nonatomic) IBOutlet UIButton *btnBack;
+
+
+@property (nonatomic, weak) IBOutlet UIImageView *imgSmallThumbNail;
+@property (nonatomic, weak) IBOutlet UIImageView *imgBigThumbNail;
+@property (nonatomic, retain) NSString *strPhotoName;
+
+- (IBAction)onTapThumb:(id)sender;
+- (IBAction)onTapCameraFlash:(id)sender;
+- (IBAction)onBack:(id)sender;
+
+- (IBAction)toggleMovieRecording:(id)sender;
+- (IBAction)changeCamera:(id)sender;
+- (IBAction)snapStillImage:(id)sender;
+- (IBAction)focusAndExposeTap:(UIGestureRecognizer *)gestureRecognizer;
+
+// Session management.
+@property (nonatomic) dispatch_queue_t sessionQueue; // Communicate with the session and other session objects on this queue.
+@property (nonatomic) AVCaptureSession *session;
+@property (nonatomic) AVCaptureDeviceInput *videoDeviceInput;
+@property (nonatomic) AVCaptureMovieFileOutput *movieFileOutput;
+@property (nonatomic) AVCaptureStillImageOutput *stillImageOutput;
+
+// Utilities.
+@property (nonatomic) UIBackgroundTaskIdentifier backgroundRecordingID;
+@property (nonatomic, getter = isDeviceAuthorized) BOOL deviceAuthorized;
+@property (nonatomic, readonly, getter = isSessionRunningAndDeviceAuthorized) BOOL sessionRunningAndDeviceAuthorized;
+@property (nonatomic) BOOL lockInterfaceRotation;
+@property (nonatomic) id runtimeErrorHandlingObserver;
+
+@end
+
+@implementation AVCamViewController
+
+- (BOOL)isSessionRunningAndDeviceAuthorized
+{
+	return [[self session] isRunning] && [self isDeviceAuthorized];
+    
+
+}
+
+ (NSSet *)keyPathsForValuesAffectingSessionRunningAndDeviceAuthorized
+{
+	return [NSSet setWithObjects:@"session.running", @"deviceAuthorized", nil];
+}
+
+
+
+- (id) initWithPhoto:(NSString *)sttPhoto WithCallback:(void(^)(UIImage*))callback {
+    self = [super initWithNibName:nil bundle:nil];
+    
+    self.strPhotoName = sttPhoto;
+    
+    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
+       self = [super initWithNibName:@"AVCamViewController_iPad" bundle:nil];
+    } else {
+       self = [super initWithNibName:@"AVCamViewController_iPhone" bundle:nil];
+    }
+
+    
+    if (self) {
+        _callback = callback;
+    }
+    return self;
+}
+
+
+- (void)viewDidLoad
+{
+	[super viewDidLoad];
+    
+    UIImage* defaultImage = [UIImage imageNamed:self.strPhotoName];
+    
+//    defaultImage = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:self.strPhotoName]]];
+    
+    self.imgBigThumbNail.image = defaultImage;
+    self.imgSmallThumbNail.image = defaultImage;
+    
+	
+	// Create the AVCaptureSession
+	AVCaptureSession *session = [[AVCaptureSession alloc] init];
+	[self setSession:session];
+	
+	// Setup the preview view
+	[[self previewView] setSession:session];
+	
+	// Check for device authorization
+	[self checkDeviceAuthorizationStatus];
+	
+	// In general it is not safe to mutate an AVCaptureSession or any of its inputs, outputs, or connections from multiple threads at the same time.
+	// Why not do all of this on the main queue?
+	// -[AVCaptureSession startRunning] is a blocking call which can take a long time. We dispatch session setup to the sessionQueue so that the main queue isn't blocked (which keeps the UI responsive).
+	
+	dispatch_queue_t sessionQueue = dispatch_queue_create("session queue", DISPATCH_QUEUE_SERIAL);
+	[self setSessionQueue:sessionQueue];
+	
+	dispatch_async(sessionQueue, ^{
+		[self setBackgroundRecordingID:UIBackgroundTaskInvalid];
+		
+		NSError *error = nil;
+		
+		AVCaptureDevice *videoDevice = [AVCamViewController deviceWithMediaType:AVMediaTypeVideo preferringPosition:AVCaptureDevicePositionBack];
+		AVCaptureDeviceInput *videoDeviceInput = [AVCaptureDeviceInput deviceInputWithDevice:videoDevice error:&error];
+        
+        
+        
+        dispatch_async(dispatch_get_main_queue(), ^{
+            if(![videoDevice hasTorch])
+            {
+                self.btnFlash.hidden = YES;
+                self.cameraButton.center = self.btnThumb.center;
+                self.btnThumb.center = self.btnFlash.center;
+            }
+        });
+
+
+        
+        
+		if (error)
+		{
+			NSLog(@"%@", error);
+		}
+		
+		if ([session canAddInput:videoDeviceInput])
+		{
+			[session addInput:videoDeviceInput];
+			[self setVideoDeviceInput:videoDeviceInput];
+
+			dispatch_async(dispatch_get_main_queue(), ^{
+				// Why are we dispatching this to the main queue?
+				// Because AVCaptureVideoPreviewLayer is the backing layer for AVCamPreviewView and UIView can only be manipulated on main thread.
+				// Note: As an exception to the above rule, it is not necessary to serialize video orientation changes on the AVCaptureVideoPreviewLayer’s connection with other session manipulation.
+  
+				[[(AVCaptureVideoPreviewLayer *)[[self previewView] layer] connection] setVideoOrientation:(AVCaptureVideoOrientation)[self interfaceOrientation]];
+			});
+		}
+		
+		AVCaptureDevice *audioDevice = [[AVCaptureDevice devicesWithMediaType:AVMediaTypeAudio] firstObject];
+		AVCaptureDeviceInput *audioDeviceInput = [AVCaptureDeviceInput deviceInputWithDevice:audioDevice error:&error];
+		
+		if (error)
+		{
+			NSLog(@"%@", error);
+		}
+		
+		if ([session canAddInput:audioDeviceInput])
+		{
+			[session addInput:audioDeviceInput];
+		}
+		
+		AVCaptureMovieFileOutput *movieFileOutput = [[AVCaptureMovieFileOutput alloc] init];
+		if ([session canAddOutput:movieFileOutput])
+		{
+			[session addOutput:movieFileOutput];
+			AVCaptureConnection *connection = [movieFileOutput connectionWithMediaType:AVMediaTypeVideo];
+			if ([connection isVideoStabilizationSupported])
+				[connection setEnablesVideoStabilizationWhenAvailable:YES];
+			[self setMovieFileOutput:movieFileOutput];
+		}
+		
+		AVCaptureStillImageOutput *stillImageOutput = [[AVCaptureStillImageOutput alloc] init];
+		if ([session canAddOutput:stillImageOutput])
+		{
+			[stillImageOutput setOutputSettings:@{AVVideoCodecKey : AVVideoCodecJPEG}];
+			[session addOutput:stillImageOutput];
+			[self setStillImageOutput:stillImageOutput];
+		}
+        
+        
+	});
+    [self initialize];
+    
+    
+    
+}
+
+
+
+
+- (void)viewWillAppear:(BOOL)animated
+{
+	dispatch_async([self sessionQueue], ^{
+		[self addObserver:self forKeyPath:@"sessionRunningAndDeviceAuthorized" options:(NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew) context:SessionRunningAndDeviceAuthorizedContext];
+		[self addObserver:self forKeyPath:@"stillImageOutput.capturingStillImage" options:(NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew) context:CapturingStillImageContext];
+		[self addObserver:self forKeyPath:@"movieFileOutput.recording" options:(NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew) context:RecordingContext];
+		[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(subjectAreaDidChange:) name:AVCaptureDeviceSubjectAreaDidChangeNotification object:[[self videoDeviceInput] device]];
+		
+		__weak AVCamViewController *weakSelf = self;
+		[self setRuntimeErrorHandlingObserver:[[NSNotificationCenter defaultCenter] addObserverForName:AVCaptureSessionRuntimeErrorNotification object:[self session] queue:nil usingBlock:^(NSNotification *note) {
+			AVCamViewController *strongSelf = weakSelf;
+			dispatch_async([strongSelf sessionQueue], ^{
+				// Manually restarting the session since it must have been stopped due to an error.
+				[[strongSelf session] startRunning];
+				[[strongSelf recordButton] setTitle:NSLocalizedString(@"Record", @"Recording button record title") forState:UIControlStateNormal];
+			});
+		}]];
+		[[self session] startRunning];
+	});
+    
+}
+
+
+- (void)viewDidDisappear:(BOOL)animated
+{
+	dispatch_async([self sessionQueue], ^{
+		[[self session] stopRunning];
+		
+		[[NSNotificationCenter defaultCenter] removeObserver:self name:AVCaptureDeviceSubjectAreaDidChangeNotification object:[[self videoDeviceInput] device]];
+		[[NSNotificationCenter defaultCenter] removeObserver:[self runtimeErrorHandlingObserver]];
+		
+		[self removeObserver:self forKeyPath:@"sessionRunningAndDeviceAuthorized" context:SessionRunningAndDeviceAuthorizedContext];
+		[self removeObserver:self forKeyPath:@"stillImageOutput.capturingStillImage" context:CapturingStillImageContext];
+		[self removeObserver:self forKeyPath:@"movieFileOutput.recording" context:RecordingContext];
+	});
+}
+
+- (BOOL)prefersStatusBarHidden
+{
+	return YES;
+}
+
+- (BOOL)shouldAutorotate
+{
+	// Disable autorotation of the interface when recording is in progress.
+	return ![self lockInterfaceRotation];
+}
+
+- (NSUInteger)supportedInterfaceOrientations
+{
+	return UIInterfaceOrientationMaskAll;
+//    return UIInterfaceOrientationMaskPortrait;
+}
+
+- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
+{
+	[[(AVCaptureVideoPreviewLayer *)[[self previewView] layer] connection] setVideoOrientation:(AVCaptureVideoOrientation)toInterfaceOrientation];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+	if (context == CapturingStillImageContext)
+	{
+		BOOL isCapturingStillImage = [change[NSKeyValueChangeNewKey] boolValue];
+		
+		if (isCapturingStillImage)
+		{
+			[self runStillImageCaptureAnimation];
+		}
+	}
+	else if (context == RecordingContext)
+	{
+		BOOL isRecording = [change[NSKeyValueChangeNewKey] boolValue];
+		
+		dispatch_async(dispatch_get_main_queue(), ^{
+			if (isRecording)
+			{
+				[[self cameraButton] setEnabled:NO];
+				[[self recordButton] setTitle:NSLocalizedString(@"Stop", @"Recording button stop title") forState:UIControlStateNormal];
+				[[self recordButton] setEnabled:YES];
+			}
+			else
+			{
+				[[self cameraButton] setEnabled:YES];
+				[[self recordButton] setTitle:NSLocalizedString(@"Record", @"Recording button record title") forState:UIControlStateNormal];
+				[[self recordButton] setEnabled:YES];
+			}
+		});
+	}
+	else if (context == SessionRunningAndDeviceAuthorizedContext)
+	{
+		BOOL isRunning = [change[NSKeyValueChangeNewKey] boolValue];
+		
+		dispatch_async(dispatch_get_main_queue(), ^{
+			if (isRunning)
+			{
+				[[self cameraButton] setEnabled:YES];
+				[[self recordButton] setEnabled:YES];
+				[[self stillButton] setEnabled:YES];
+			}
+			else
+			{
+				[[self cameraButton] setEnabled:NO];
+				[[self recordButton] setEnabled:NO];
+				[[self stillButton] setEnabled:NO];
+			}
+		});
+	}
+	else
+	{
+		[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
+	}
+}
+
+#pragma mark Actions
+
+- (IBAction)toggleMovieRecording:(id)sender
+{
+	[[self recordButton] setEnabled:NO];
+	
+	dispatch_async([self sessionQueue], ^{
+		if (![[self movieFileOutput] isRecording])
+		{
+			[self setLockInterfaceRotation:YES];
+			
+			if ([[UIDevice currentDevice] isMultitaskingSupported])
+			{
+				// Setup background task. This is needed because the captureOutput:didFinishRecordingToOutputFileAtURL: callback is not received until AVCam returns to the foreground unless you request background execution time. This also ensures that there will be time to write the file to the assets library when AVCam is backgrounded. To conclude this background execution, -endBackgroundTask is called in -recorder:recordingDidFinishToOutputFileURL:error: after the recorded file has been saved.
+				[self setBackgroundRecordingID:[[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:nil]];
+			}
+			
+			// Update the orientation on the movie file output video connection before starting recording.
+			[[[self movieFileOutput] connectionWithMediaType:AVMediaTypeVideo] setVideoOrientation:[[(AVCaptureVideoPreviewLayer *)[[self previewView] layer] connection] videoOrientation]];
+			
+			// Turning OFF flash for video recording
+			[AVCamViewController setFlashMode:AVCaptureFlashModeOff forDevice:[[self videoDeviceInput] device]];
+			
+			// Start recording to a temporary file.
+			NSString *outputFilePath = [NSTemporaryDirectory() stringByAppendingPathComponent:[@"movie" stringByAppendingPathExtension:@"mov"]];
+			[[self movieFileOutput] startRecordingToOutputFileURL:[NSURL fileURLWithPath:outputFilePath] recordingDelegate:self];
+		}
+		else
+		{
+			[[self movieFileOutput] stopRecording];
+		}
+	});
+}
+
+- (IBAction)changeCamera:(id)sender
+{
+	[[self cameraButton] setEnabled:NO];
+	[[self recordButton] setEnabled:NO];
+	[[self stillButton] setEnabled:NO];
+	
+	dispatch_async([self sessionQueue], ^{
+		AVCaptureDevice *currentVideoDevice = [[self videoDeviceInput] device];
+		AVCaptureDevicePosition preferredPosition = AVCaptureDevicePositionUnspecified;
+		AVCaptureDevicePosition currentPosition = [currentVideoDevice position];
+		
+		switch (currentPosition)
+		{
+			case AVCaptureDevicePositionUnspecified:
+				preferredPosition = AVCaptureDevicePositionBack;
+				break;
+			case AVCaptureDevicePositionBack:
+				preferredPosition = AVCaptureDevicePositionFront;
+				break;
+			case AVCaptureDevicePositionFront:
+				preferredPosition = AVCaptureDevicePositionBack;
+				break;
+		}
+		
+		AVCaptureDevice *videoDevice = [AVCamViewController deviceWithMediaType:AVMediaTypeVideo preferringPosition:preferredPosition];
+		AVCaptureDeviceInput *videoDeviceInput = [AVCaptureDeviceInput deviceInputWithDevice:videoDevice error:nil];
+		
+		[[self session] beginConfiguration];
+		
+		[[self session] removeInput:[self videoDeviceInput]];
+		if ([[self session] canAddInput:videoDeviceInput])
+		{
+			[[NSNotificationCenter defaultCenter] removeObserver:self name:AVCaptureDeviceSubjectAreaDidChangeNotification object:currentVideoDevice];
+			
+			[AVCamViewController setFlashMode:AVCaptureFlashModeAuto forDevice:videoDevice];
+			[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(subjectAreaDidChange:) name:AVCaptureDeviceSubjectAreaDidChangeNotification object:videoDevice];
+			
+			[[self session] addInput:videoDeviceInput];
+			[self setVideoDeviceInput:videoDeviceInput];
+		}
+		else
+		{
+			[[self session] addInput:[self videoDeviceInput]];
+		}
+		
+		[[self session] commitConfiguration];
+		
+		dispatch_async(dispatch_get_main_queue(), ^{
+			[[self cameraButton] setEnabled:YES];
+			[[self recordButton] setEnabled:YES];
+			[[self stillButton] setEnabled:YES];
+            
+		});
+        
+    });
+}
+
+- (IBAction)snapStillImage:(id)sender
+{
+	dispatch_async([self sessionQueue], ^{
+		// Update the orientation on the still image output video connection before capturing.
+		[[[self stillImageOutput] connectionWithMediaType:AVMediaTypeVideo] setVideoOrientation:[[(AVCaptureVideoPreviewLayer *)[[self previewView] layer] connection] videoOrientation]];
+		
+		// Flash set to Auto for Still Capture
+		[AVCamViewController setFlashMode:AVCaptureFlashModeAuto forDevice:[[self videoDeviceInput] device]];
+		
+		// Capture a still image.
+		[[self stillImageOutput] captureStillImageAsynchronouslyFromConnection:[[self stillImageOutput] connectionWithMediaType:AVMediaTypeVideo] completionHandler:^(CMSampleBufferRef imageDataSampleBuffer, NSError *error) {
+			
+			if (imageDataSampleBuffer)
+			{
+				NSData *imageData = [AVCaptureStillImageOutput jpegStillImageNSDataRepresentation:imageDataSampleBuffer];
+				capturedImage = [[UIImage alloc] initWithData:imageData];
+                capturedImageData = imageData;
+//				[[[ALAssetsLibrary alloc] init] writeImageToSavedPhotosAlbum:[image CGImage] orientation:(ALAssetOrientation)[image imageOrientation] completionBlock:nil];
+                
+                
+                [self takePicture];
+                
+                
+			}
+		}];
+	});
+}
+
+- (IBAction)focusAndExposeTap:(UIGestureRecognizer *)gestureRecognizer
+{
+	CGPoint devicePoint = [(AVCaptureVideoPreviewLayer *)[[self previewView] layer] captureDevicePointOfInterestForPoint:[gestureRecognizer locationInView:[gestureRecognizer view]]];
+	[self focusWithMode:AVCaptureFocusModeAutoFocus exposeWithMode:AVCaptureExposureModeAutoExpose atDevicePoint:devicePoint monitorSubjectAreaChange:YES];
+}
+
+- (void)subjectAreaDidChange:(NSNotification *)notification
+{
+	CGPoint devicePoint = CGPointMake(.5, .5);
+	[self focusWithMode:AVCaptureFocusModeContinuousAutoFocus exposeWithMode:AVCaptureExposureModeContinuousAutoExposure atDevicePoint:devicePoint monitorSubjectAreaChange:NO];
+}
+
+#pragma mark File Output Delegate
+
+- (void)captureOutput:(AVCaptureFileOutput *)captureOutput didFinishRecordingToOutputFileAtURL:(NSURL *)outputFileURL fromConnections:(NSArray *)connections error:(NSError *)error
+{
+	if (error)
+		NSLog(@"%@", error);
+	
+	[self setLockInterfaceRotation:NO];
+	
+	// Note the backgroundRecordingID for use in the ALAssetsLibrary completion handler to end the background task associated with this recording. This allows a new recording to be started, associated with a new UIBackgroundTaskIdentifier, once the movie file output's -isRecording is back to NO — which happens sometime after this method returns.
+	UIBackgroundTaskIdentifier backgroundRecordingID = [self backgroundRecordingID];
+	[self setBackgroundRecordingID:UIBackgroundTaskInvalid];
+	
+	[[[ALAssetsLibrary alloc] init] writeVideoAtPathToSavedPhotosAlbum:outputFileURL completionBlock:^(NSURL *assetURL, NSError *error) {
+		if (error)
+			NSLog(@"%@", error);
+		
+		[[NSFileManager defaultManager] removeItemAtURL:outputFileURL error:nil];
+		
+		if (backgroundRecordingID != UIBackgroundTaskInvalid)
+			[[UIApplication sharedApplication] endBackgroundTask:backgroundRecordingID];
+	}];
+}
+
+#pragma mark Device Configuration
+
+- (void)focusWithMode:(AVCaptureFocusMode)focusMode exposeWithMode:(AVCaptureExposureMode)exposureMode atDevicePoint:(CGPoint)point monitorSubjectAreaChange:(BOOL)monitorSubjectAreaChange
+{
+	dispatch_async([self sessionQueue], ^{
+		AVCaptureDevice *device = [[self videoDeviceInput] device];
+		NSError *error = nil;
+		if ([device lockForConfiguration:&error])
+		{
+			if ([device isFocusPointOfInterestSupported] && [device isFocusModeSupported:focusMode])
+			{
+				[device setFocusMode:focusMode];
+				[device setFocusPointOfInterest:point];
+			}
+			if ([device isExposurePointOfInterestSupported] && [device isExposureModeSupported:exposureMode])
+			{
+				[device setExposureMode:exposureMode];
+				[device setExposurePointOfInterest:point];
+			}
+			[device setSubjectAreaChangeMonitoringEnabled:monitorSubjectAreaChange];
+			[device unlockForConfiguration];
+		}
+		else
+		{
+			NSLog(@"%@", error);
+		}
+	});
+}
+
+ (void)setFlashMode:(AVCaptureFlashMode)flashMode forDevice:(AVCaptureDevice *)device
+{
+	if ([device hasFlash] && [device isFlashModeSupported:flashMode])
+	{
+		NSError *error = nil;
+		if ([device lockForConfiguration:&error])
+		{
+			[device setFlashMode:flashMode];
+			[device unlockForConfiguration];
+		}
+		else
+		{
+			NSLog(@"%@", error);
+		}
+	}
+}
+
+ (AVCaptureDevice *)deviceWithMediaType:(NSString *)mediaType preferringPosition:(AVCaptureDevicePosition)position
+{
+	NSArray *devices = [AVCaptureDevice devicesWithMediaType:mediaType];
+	AVCaptureDevice *captureDevice = [devices firstObject];
+	
+	for (AVCaptureDevice *device in devices)
+	{
+		if ([device position] == position)
+		{
+			captureDevice = device;
+			break;
+		}
+	}
+	
+	return captureDevice;
+}
+
+#pragma mark UI
+
+- (void)runStillImageCaptureAnimation
+{
+	dispatch_async(dispatch_get_main_queue(), ^{
+		[[[self previewView] layer] setOpacity:0.0];
+		[UIView animateWithDuration:.25 animations:^{
+			[[[self previewView] layer] setOpacity:1.0];
+		}];
+	});
+}
+
+- (void)checkDeviceAuthorizationStatus
+{
+	NSString *mediaType = AVMediaTypeVideo;
+	
+	[AVCaptureDevice requestAccessForMediaType:mediaType completionHandler:^(BOOL granted) {
+		if (granted)
+		{
+			//Granted access to mediaType
+			[self setDeviceAuthorized:YES];
+		}
+		else
+		{
+			//Not granted access to mediaType
+			dispatch_async(dispatch_get_main_queue(), ^{
+				[[[UIAlertView alloc] initWithTitle:@"AVCam!"
+											message:@"AVCam doesn't have permission to use Camera, please change privacy settings"
+										   delegate:self
+								  cancelButtonTitle:@"OK"
+								  otherButtonTitles:nil] show];
+				[self setDeviceAuthorized:NO];
+			});
+		}
+	}];
+}
+- (IBAction)onTapThumb:(id)sender {
+    UIButton *btnThumb = (UIButton *)sender;
+    self.imgSmallThumbNail.hidden = btnThumb.selected;
+    self.imgBigThumbNail.hidden = !btnThumb.selected;
+    btnThumb.selected = !btnThumb.selected;
+    
+}
+- (IBAction)onTapCameraFlash:(id)sender {
+    UIButton *btnCameraFlash = (UIButton *)sender;
+    AVCaptureDevice *device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
+    if(btnCameraFlash.tag == 0)
+    {
+        [btnCameraFlash setImage:[UIImage imageNamed:@"icon_flash.png"] forState:UIControlStateNormal];
+        btnCameraFlash.tag = 1;
+        if ([device hasTorch] && [device hasFlash]){
+            [device lockForConfiguration:nil];
+            [device setTorchMode:!device.torchActive];
+            [device setFlashMode:AVCaptureFlashModeOn];
+            [device unlockForConfiguration];
+        }
+        return;
+    }
+    else if (btnCameraFlash.tag == 1)
+    {
+        [btnCameraFlash setImage:[UIImage imageNamed:@"icon_flash_auto.png"] forState:UIControlStateNormal];
+        btnCameraFlash.tag = 0;
+        
+        if ([device hasTorch] && [device hasFlash]){
+            [device lockForConfiguration:nil];
+            [device setTorchMode:!device.torchActive];
+            [device setFlashMode:AVCaptureFlashModeOff];
+            [device unlockForConfiguration];
+        }
+        return;
+    }
+}
+- (IBAction)onBack:(id)sender {
+    _callback(nil);
+}
+
+-(void) addPinchGesture
+{
+    twoFingerPinch = [[UIPinchGestureRecognizer alloc]
+                      initWithTarget:self
+                      action:@selector(twoFingerPinch:)];
+    [self.view addGestureRecognizer:twoFingerPinch];
+}
+
+-(void) addOpacitySlider
+{
+    CGAffineTransform trans = CGAffineTransformMakeRotation(M_PI_2 * (-1));
+    self.opacitySlider.transform = trans;
+    [self.opacitySlider addTarget:self action:@selector(onChangeOpacitySlider) forControlEvents:UIControlEventValueChanged];
+    
+    
+//    CGRect bounds = [[UIScreen mainScreen] bounds];
+//    float fX = bounds.size.width - opacitySlider.frame.size.width;
+//    float fHeight = bounds.size.width * 2 / 3;
+//    float fY = (bounds.size.height - fHeight) / 2;
+//    float fWidth = opacitySlider.frame.size.width;
+//    
+//    
+//    
+//    opacitySlider.frame = CGRectMake(fX, fY, fWidth, fHeight);
+    self.opacitySlider.value  = 1;
+}
+
+-(void) initialize
+{
+    capturedImage = [[UIImage alloc] init];
+    capturedImageData = [[NSData alloc] init];
+    [self addOpacitySlider];
+    [self addPinchGesture];
+    
+    self.capturedImageView.hidden = YES;
+    self.saveBgPanel.hidden = YES;
+    self.btnDeletePicture.hidden = YES;
+    self.btnSaveImage.hidden = YES;
+}
+
+
+- (void) takePicture
+{
+    [self setLockInterfaceRotation:YES];
+    
+    self.capturedImageView.image = capturedImage;
+    self.capturedImageView.hidden = NO;
+    self.saveBgPanel.hidden = NO;
+    self.btnDeletePicture.hidden = NO;
+    self.btnSaveImage.hidden = NO;
+    
+    self.stillButton.hidden =  self.btnFlash.hidden = self.cameraButton.hidden = YES;
+    frameBtnThumb = self.btnThumb.frame;
+    self.btnThumb.frame = self.btnFlash.frame;
+    
+    self.imgSmallThumbNail.frame = CGRectOffset(self.imgSmallThumbNail.frame, 0, -self.saveBgPanel.frame.size.height );
+    
+}
+- (IBAction)onDeletePicture:(id)sender {
+    [self setLockInterfaceRotation:NO];
+    capturedImage = nil;
+    self.capturedImageView.image = nil;
+    self.capturedImageView.hidden = YES;
+    self.saveBgPanel.hidden = YES;
+    self.btnDeletePicture.hidden = YES;
+    self.btnSaveImage.hidden = YES;
+    
+    self.btnThumb.frame = frameBtnThumb;
+    self.stillButton.hidden =  self.btnFlash.hidden = self.cameraButton.hidden = NO;
+    AVCaptureDevice *device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
+    if(![device hasTorch])
+    {
+        self.btnFlash.hidden = YES;
+    }
+    
+    
+    self.imgSmallThumbNail.frame = CGRectOffset(self.imgSmallThumbNail.frame, 0, self.saveBgPanel.frame.size.height );
+    
+}
+- (IBAction)onSaveImage:(id)sender {
+    
+    UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
+    activityIndicator.center = self.view.center;
+    [self.view addSubview:activityIndicator];
+    [activityIndicator startAnimating];
+    
+    [[[ALAssetsLibrary alloc] init] writeImageToSavedPhotosAlbum:[capturedImage CGImage] orientation:(ALAssetOrientation)[capturedImage imageOrientation] completionBlock:nil];
+    
+    [self.view setUserInteractionEnabled:NO];
+    _callback([UIImage imageWithData:capturedImageData]);
+}
+
+- (void) onChangeOpacitySlider {
+    self.imgSmallThumbNail.alpha = self.opacitySlider.value;
+    self.imgBigThumbNail.alpha = self.opacitySlider.value;
+}
+
+- (void)twoFingerPinch:(UIPinchGestureRecognizer *)recognizer
+{
+//    NSLog(@"%f", recognizer.scale);
+    //    NSLog(@"Pinch scale: %f", recognizer.scale);
+    
+    if(self.lockInterfaceRotation)
+    {
+        return;
+    }
+    
+    
+        AVCaptureDevice *device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
+        CGFloat fMaxZoomFactor =  device.activeFormat.videoMaxZoomFactor;
+        if(fMaxZoomFactor > 5)
+            fMaxZoomFactor = 5;
+    
+        CGFloat fNewScale = recognizer.scale * device.videoZoomFactor;
+        if(fNewScale > 1.0f && fNewScale < fMaxZoomFactor)
+        {
+            [device lockForConfiguration:nil];
+            [device rampToVideoZoomFactor:fNewScale withRate:3];
+            [device unlockForConfiguration];
+        }
+}
+
+
+
+- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
+    return UIInterfaceOrientationPortrait;
+}
+
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orientation {
+    return orientation == UIDeviceOrientationPortrait;
+}
+
+
+
+@end
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="5056" systemVersion="12F45" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
+    <dependencies>
+        <deployment defaultVersion="1536" identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3733"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="AVCamViewController">
+            <connections>
+                <outlet property="btnDeletePicture" destination="S1N-v6-cZw" id="1TW-yQ-2Ul"/>
+                <outlet property="btnFlash" destination="KMs-9J-eHV" id="pdI-VZ-buj"/>
+                <outlet property="btnSaveImage" destination="JJc-KF-LjK" id="att-go-Xq7"/>
+                <outlet property="btnThumb" destination="NW3-H0-02v" id="9az-rc-6zl"/>
+                <outlet property="cameraButton" destination="br3-lo-te3" id="9er-L2-Q49"/>
+                <outlet property="capturedImageView" destination="aNd-OH-3PR" id="FB6-Dl-sSA"/>
+                <outlet property="imgBigThumbNail" destination="hb3-4z-EqI" id="bXK-S1-JY5"/>
+                <outlet property="imgSmallThumbNail" destination="7Tf-kP-S1C" id="yk1-9p-mnP"/>
+                <outlet property="opacitySlider" destination="D3e-gE-Un5" id="Vl5-37-0Gj"/>
+                <outlet property="previewView" destination="vHe-RW-WQc" id="WqV-SM-Xgc"/>
+                <outlet property="saveBgPanel" destination="xaA-dP-8ce" id="FGL-y1-FJb"/>
+                <outlet property="stillButton" destination="cxS-Qn-d9p" id="Joi-8C-0gM"/>
+                <outlet property="topBgPanel" destination="kso-6k-eTa" id="sZi-gu-mzH"/>
+                <outlet property="view" destination="iN0-l3-epB" id="88I-Oa-O0G"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="768" height="1024"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <view contentMode="scaleToFill" id="vHe-RW-WQc" customClass="AVCamPreviewView">
+                    <rect key="frame" x="0.0" y="0.0" width="768" height="1024"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                    <subviews>
+                        <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" id="aNd-OH-3PR">
+                            <rect key="frame" x="0.0" y="0.0" width="768" height="1024"/>
+                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        </imageView>
+                        <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="sample.png" id="hb3-4z-EqI">
+                            <rect key="frame" x="0.0" y="90" width="768" height="844"/>
+                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        </imageView>
+                        <button opaque="NO" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="cxS-Qn-d9p">
+                            <rect key="frame" x="344" y="941" width="80" height="76"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <state key="normal" image="icon_capture.png"/>
+                            <state key="selected" image="icon_capture_pressed.png"/>
+                            <state key="highlighted" image="icon_capture_pressed.png"/>
+                            <connections>
+                                <action selector="snapStillImage:" destination="-1" eventType="touchUpInside" id="LsD-dw-Fw0"/>
+                            </connections>
+                        </button>
+                        <imageView hidden="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="sample.png" id="7Tf-kP-S1C">
+                            <rect key="frame" x="20" y="934" width="90" height="90"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                        </imageView>
+                        <view alpha="0.5" contentMode="scaleToFill" id="xaA-dP-8ce">
+                            <rect key="frame" x="0.0" y="934" width="768" height="90"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                        </view>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="S1N-v6-cZw">
+                            <rect key="frame" x="147" y="950" width="50" height="50"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <state key="normal" image="icon_delete.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onDeletePicture:" destination="-1" eventType="touchUpInside" id="7ty-gh-NHC"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="JJc-KF-LjK">
+                            <rect key="frame" x="566" y="954" width="50" height="50"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
+                            <state key="normal" image="icon_submit.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onSaveImage:" destination="-1" eventType="touchUpInside" id="mry-0F-fqI"/>
+                            </connections>
+                        </button>
+                        <view alpha="0.5" contentMode="scaleToFill" id="kso-6k-eTa">
+                            <rect key="frame" x="0.0" y="0.0" width="768" height="90"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                            <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                        </view>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="7Wz-zM-ysY">
+                            <rect key="frame" x="20" y="20" width="50" height="50"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_back.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onBack:" destination="-1" eventType="touchUpInside" id="zpX-8h-Pcs"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="br3-lo-te3">
+                            <rect key="frame" x="480" y="20" width="50" height="50"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_flip.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="changeCamera:" destination="-1" eventType="touchUpInside" id="2JV-vM-qU3"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="NW3-H0-02v">
+                            <rect key="frame" x="597" y="25" width="40" height="40"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_min.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <state key="selected" image="icon_max.png"/>
+                            <connections>
+                                <action selector="onTapThumb:" destination="-1" eventType="touchUpInside" id="kJr-cv-LaQ"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="KMs-9J-eHV">
+                            <rect key="frame" x="690" y="20" width="50" height="50"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_flash_auto.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onTapCameraFlash:" destination="-1" eventType="touchUpInside" id="hq4-uE-TO5"/>
+                            </connections>
+                        </button>
+                        <slider opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" value="0.5" minValue="0.0" maxValue="1" id="D3e-gE-Un5">
+                            <rect key="frame" x="479" y="497" width="512" height="31"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES" flexibleMaxY="YES"/>
+                        </slider>
+                    </subviews>
+                    <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                    <gestureRecognizers/>
+                </view>
+            </subviews>
+            <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+            <simulatedStatusBarMetrics key="simulatedStatusBarMetrics"/>
+        </view>
+    </objects>
+    <resources>
+        <image name="icon_back.png" width="60" height="60"/>
+        <image name="icon_capture.png" width="128" height="128"/>
+        <image name="icon_capture_pressed.png" width="128" height="128"/>
+        <image name="icon_delete.png" width="60" height="60"/>
+        <image name="icon_flash_auto.png" width="60" height="60"/>
+        <image name="icon_flip.png" width="60" height="60"/>
+        <image name="icon_max.png" width="60" height="60"/>
+        <image name="icon_min.png" width="60" height="60"/>
+        <image name="icon_submit.png" width="60" height="60"/>
+        <image name="sample.png" width="483" height="263"/>
+    </resources>
+</document>
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="5056" systemVersion="12F45" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+    <dependencies>
+        <deployment defaultVersion="1536" identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3733"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="AVCamViewController">
+            <connections>
+                <outlet property="btnBack" destination="JSx-s3-uHS" id="gtj-U7-7eS"/>
+                <outlet property="btnDeletePicture" destination="J6B-b3-9jL" id="Odf-du-kBy"/>
+                <outlet property="btnFlash" destination="BRk-mk-jo0" id="JMg-ha-GzP"/>
+                <outlet property="btnSaveImage" destination="gCj-9O-Lhz" id="Tg2-gh-nlr"/>
+                <outlet property="btnThumb" destination="OWo-yv-W9g" id="0S3-x9-HAa"/>
+                <outlet property="cameraButton" destination="jnK-sC-Roz" id="yhA-LL-bdK"/>
+                <outlet property="capturedImageView" destination="mfI-LM-QPE" id="aXs-aV-ggH"/>
+                <outlet property="imgBigThumbNail" destination="GAn-hK-ROm" id="dc7-tm-wNM"/>
+                <outlet property="imgSmallThumbNail" destination="MJV-kJ-EX5" id="HgP-9H-c4t"/>
+                <outlet property="opacitySlider" destination="gf9-Ju-OcL" id="jn8-NJ-iVO"/>
+                <outlet property="previewView" destination="wgh-5M-pgU" id="03T-sp-Ynl"/>
+                <outlet property="saveBgPanel" destination="AJN-IB-tiU" id="epU-gC-TWb"/>
+                <outlet property="stillButton" destination="usa-GD-lMO" id="hXu-yT-Tuj"/>
+                <outlet property="topBgPanel" destination="qKn-KP-yGM" id="bL1-dO-Na2"/>
+                <outlet property="view" destination="iN0-l3-epB" id="98Z-ee-Lmg"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <view contentMode="scaleToFill" id="wgh-5M-pgU" customClass="AVCamPreviewView">
+                    <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                    <subviews>
+                        <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" id="mfI-LM-QPE">
+                            <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        </imageView>
+                        <imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="sample.png" id="GAn-hK-ROm">
+                            <rect key="frame" x="0.0" y="60" width="320" height="448"/>
+                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        </imageView>
+                        <button opaque="NO" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="usa-GD-lMO">
+                            <rect key="frame" x="135" y="513" width="50" height="50"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <state key="normal" image="icon_capture.png"/>
+                            <state key="selected" image="icon_capture_pressed.png"/>
+                            <state key="highlighted" image="icon_capture_pressed.png"/>
+                            <connections>
+                                <action selector="snapStillImage:" destination="-1" eventType="touchUpInside" id="l6I-0I-IBm"/>
+                            </connections>
+                        </button>
+                        <imageView hidden="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="sample.png" id="MJV-kJ-EX5">
+                            <rect key="frame" x="10" y="508" width="60" height="60"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                        </imageView>
+                        <view alpha="0.5" contentMode="scaleToFill" id="AJN-IB-tiU">
+                            <rect key="frame" x="0.0" y="508" width="320" height="60"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                        </view>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="gCj-9O-Lhz">
+                            <rect key="frame" x="245" y="523" width="30" height="30"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
+                            <state key="normal" image="icon_submit.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onSaveImage:" destination="-1" eventType="touchUpInside" id="hLE-rb-Fpv"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="J6B-b3-9jL">
+                            <rect key="frame" x="45" y="523" width="30" height="30"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <state key="normal" image="icon_delete.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onDeletePicture:" destination="-1" eventType="touchUpInside" id="vby-qq-Okp"/>
+                            </connections>
+                        </button>
+                        <view alpha="0.5" contentMode="scaleToFill" id="qKn-KP-yGM">
+                            <rect key="frame" x="0.0" y="0.0" width="320" height="60"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                            <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                        </view>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="JSx-s3-uHS">
+                            <rect key="frame" x="10" y="15" width="30" height="30"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_back.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onBack:" destination="-1" eventType="touchUpInside" id="dpX-Bq-HAw"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="jnK-sC-Roz">
+                            <rect key="frame" x="180" y="15" width="30" height="30"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_flip.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="changeCamera:" destination="-1" eventType="touchUpInside" id="UhB-S7-CvX"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="OWo-yv-W9g">
+                            <rect key="frame" x="234" y="17" width="25" height="25"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_min.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <state key="selected" image="icon_max.png"/>
+                            <connections>
+                                <action selector="onTapThumb:" destination="-1" eventType="touchUpInside" id="zSf-cq-fIV"/>
+                            </connections>
+                        </button>
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="BRk-mk-jo0">
+                            <rect key="frame" x="280" y="15" width="30" height="30"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                            <state key="normal" image="icon_flash_auto.png">
+                                <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                            </state>
+                            <connections>
+                                <action selector="onTapCameraFlash:" destination="-1" eventType="touchUpInside" id="mKZ-w5-NhW"/>
+                            </connections>
+                        </button>
+                        <slider opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" value="0.5" minValue="0.0" maxValue="1" id="gf9-Ju-OcL">
+                            <rect key="frame" x="199" y="269" width="200" height="31"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES" flexibleMaxY="YES"/>
+                        </slider>
+                    </subviews>
+                    <color key="backgroundColor" white="0.0" alpha="1" colorSpace="calibratedWhite"/>
+                    <gestureRecognizers/>
+                </view>
+            </subviews>
+            <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+        </view>
+    </objects>
+    <resources>
+        <image name="icon_back.png" width="60" height="60"/>
+        <image name="icon_capture.png" width="128" height="128"/>
+        <image name="icon_capture_pressed.png" width="128" height="128"/>
+        <image name="icon_delete.png" width="60" height="60"/>
+        <image name="icon_flash_auto.png" width="60" height="60"/>
+        <image name="icon_flip.png" width="60" height="60"/>
+        <image name="icon_max.png" width="60" height="60"/>
+        <image name="icon_min.png" width="60" height="60"/>
+        <image name="icon_submit.png" width="60" height="60"/>
+        <image name="sample.png" width="483" height="263"/>
+    </resources>
+</document>
@@ -0,0 +1,19 @@
+#import <Cordova/CDV.h>
+
+@interface CustomCamera : CDVPlugin<UIImagePickerControllerDelegate, UINavigationControllerDelegate>
+{
+    CDVInvokedUrlCommand *lastCommand;
+    
+    NSString *filename;
+    CGFloat quality;
+    CGFloat targetWidth;
+    CGFloat targetHeight;
+    
+    int nDestType;
+    int nSourceType;
+    NSString* strPhotoName;
+    
+}
+- (void)startCamera:(CDVInvokedUrlCommand*)command;
+
+@end
@@ -0,0 +1,141 @@
+#import "CustomCamera.h"
+#import "AVCamViewController.h"
+
+@implementation CustomCamera
+
+- (void)startCamera:(CDVInvokedUrlCommand*)command {
+    lastCommand = command;
+    
+    NSString *guid = [[NSUUID new] UUIDString];
+    NSString *uniqueFileName = [NSString stringWithFormat:@"%@.jpg", guid];
+
+    filename = uniqueFileName; //[command argumentAtIndex:0];
+    quality = [[command argumentAtIndex:1] floatValue];
+    targetWidth = [[command argumentAtIndex:2] floatValue];
+    targetHeight = [[command argumentAtIndex:3] floatValue];
+    nDestType = [[command argumentAtIndex:4] intValue];
+    nSourceType = [[command argumentAtIndex:5] intValue];
+    
+    strPhotoName = [command argumentAtIndex:0];
+    
+    if(nSourceType == 0)
+    {
+        UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init];
+        imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
+        imagePickerController.delegate = self;
+        [self.viewController presentViewController:imagePickerController animated:YES completion:nil];
+    } else {
+        if (![UIImagePickerController isCameraDeviceAvailable:UIImagePickerControllerCameraDeviceRear]) {
+            CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"No rear camera detected"];
+            [self.commandDelegate sendPluginResult:result callbackId:command.callbackId];
+        } else if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
+            CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Camera is not accessible"];
+            [self.commandDelegate sendPluginResult:result callbackId:command.callbackId];
+        } else {
+            AVCamViewController *cameraViewController = [[AVCamViewController alloc] initWithPhoto:strPhotoName WithCallback:^(UIImage *image)   {
+                @autoreleasepool {
+                if(nDestType == 0)
+                {
+                        UIImage *scaledImage = [self scaleImage:image toSize:CGSizeMake(targetWidth, targetHeight)];
+                        NSData *scaledImageData = UIImageJPEGRepresentation(scaledImage, quality / 100);
+                        NSString* strEncodeData = [scaledImageData base64EncodedStringWithOptions:0];
+                        CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
+                                                                    messageAsString:strEncodeData];
+                        [self.viewController dismissViewControllerAnimated:YES completion:nil];
+                        [self.commandDelegate sendPluginResult:result callbackId:command.callbackId];
+                } else {
+                    NSString *documentsDirectory = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
+                    NSString *imagePath = [documentsDirectory stringByAppendingPathComponent:filename];
+                    UIImage *scaledImage = [self scaleImage:image toSize:CGSizeMake(targetWidth, targetHeight)];
+                    NSData *scaledImageData = UIImageJPEGRepresentation(scaledImage, quality / 100);
+                    //[self deleteFileWithName:imagePath];
+                    [scaledImageData writeToFile:imagePath atomically:YES];
+                    CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
+                                                                messageAsString:[[NSURL fileURLWithPath:imagePath] absoluteString]];
+                    [self.viewController dismissViewControllerAnimated:YES completion:nil];
+                    [self.commandDelegate sendPluginResult:result callbackId:command.callbackId];
+                }
+                }
+            } ];
+            [self.viewController presentViewController:cameraViewController animated:YES completion:nil];
+        }
+        
+    }
+    
+}
+
+// This method is called when an image has been chosen from the library or taken from the camera.
+- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
+{
+    //You can retrieve the actual UIImage
+    UIImage *image = [info valueForKey:UIImagePickerControllerOriginalImage];
+    //Or you can get the image url from AssetsLibrary
+//    NSURL *path = [info valueForKey:UIImagePickerControllerReferenceURL];
+    
+    [picker dismissViewControllerAnimated:YES completion:^{
+        @autoreleasepool {
+        if(nDestType == 0)
+        {
+            UIImage *scaledImage = [self scaleImage:image toSize:CGSizeMake(targetWidth, targetHeight)];
+            NSData *scaledImageData = UIImageJPEGRepresentation(scaledImage, quality / 100);
+            
+            NSString* strEncodeData = [scaledImageData base64EncodedStringWithOptions:0];
+            CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
+                                                        messageAsString:strEncodeData];
+            [self.commandDelegate sendPluginResult:result callbackId:lastCommand.callbackId];
+            
+        } else {
+            NSString *documentsDirectory = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
+            NSString *imagePath = [documentsDirectory stringByAppendingPathComponent:filename];
+            UIImage *scaledImage = [self scaleImage:image toSize:CGSizeMake(targetWidth, targetHeight)];
+            NSData *scaledImageData = UIImageJPEGRepresentation(scaledImage, quality / 100);
+            //[self deleteFileWithName:imagePath];
+            [scaledImageData writeToFile:imagePath atomically:YES];
+            CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
+                                                        messageAsString:[[NSURL fileURLWithPath:imagePath] absoluteString]];
+            [self.commandDelegate sendPluginResult:result callbackId:lastCommand.callbackId];
+        }
+        }
+    }];
+}
+
+- (void)deleteFileWithName:(NSString *)fileName
+{
+    NSFileManager *manager = [NSFileManager defaultManager];
+    // Need to check if the to be deleted file exists.
+    if ([manager fileExistsAtPath:fileName]) {
+        NSError *error = nil;
+        // This function also returnsYES if the item was removed successfully or if path was nil.
+        // Returns NO if an error occurred.
+        [manager removeItemAtPath:fileName error:&error];
+        if (error) {
+            NSLog(@"There is an Error: %@", error);
+        }
+    } else {
+        NSLog(@"File %@ doesn't exists", fileName);
+    }
+}
+
+- (UIImage*)scaleImage:(UIImage*)image toSize:(CGSize)targetSize {
+    if (targetSize.width <= 0 && targetSize.height <= 0) {
+        return image;
+    }
+    
+    CGFloat aspectRatio = image.size.height / image.size.width;
+    CGSize scaledSize;
+    if (targetSize.width > 0 && targetSize.height <= 0) {
+        scaledSize = CGSizeMake(targetSize.width, targetSize.width * aspectRatio);
+    } else if (targetSize.width <= 0 && targetSize.height > 0) {
+        scaledSize = CGSizeMake(targetSize.height / aspectRatio, targetSize.height);
+    } else {
+        scaledSize = CGSizeMake(targetSize.width, targetSize.height);
+    }
+    
+    UIGraphicsBeginImageContext(scaledSize);
+    [image drawInRect:CGRectMake(0, 0, scaledSize.width, scaledSize.height)];
+    UIImage *scaledImage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return scaledImage;
+}
+
+@end