[CB-11441] iOS: camera direction

README.md

@@ -335,6 +335,7 @@ capturing a video clip, the `CaptureErrorCB` callback executes with a
 ### Properties
 
 - __limit__: The maximum number of images the user can capture in a single capture operation. The value must be greater than or equal to 1 (defaults to 1).
+- __cameraDirection__: Direction of the camera (Camera.CAMERA_FRONT|Camera.CAMERA_BACK) (defaults to Camera.CAMERA_BACK) **This only works on iOS**
 
 ### Example
 
@@ -357,6 +358,7 @@ capturing a video clip, the `CaptureErrorCB` callback executes with a
 - __limit__: The maximum number of video clips the device's user can capture in a single capture operation.  The value must be greater than or equal to 1 (defaults to 1).
 
 - __duration__: The maximum duration of a video clip, in seconds.
+- __cameraDirection__: Direction of the camera (Camera.CAMERA_FRONT|Camera.CAMERA_BACK) (defaults to Camera.CAMERA_BACK) **This only works on iOS**
 
 ### Example
 

src/ios/CDVCapture.m

@@ -58,17 +58,17 @@ - (uint64_t)accessibilityTraits
 - (BOOL)prefersStatusBarHidden {
     return YES;
 }
-    
+
 - (UIViewController*)childViewControllerForStatusBarHidden {
     return nil;
 }
-    
+
 - (void)viewWillAppear:(BOOL)animated {
     SEL sel = NSSelectorFromString(@"setNeedsStatusBarAppearanceUpdate");
     if ([self respondsToSelector:sel]) {
         [self performSelector:sel withObject:nil afterDelay:0];
     }
-    
+
     [super viewWillAppear:animated];
 }
 
@@ -131,6 +131,7 @@ - (void)captureImage:(CDVInvokedUrlCommand*)command
     // options could contain limit and mode neither of which are supported at this time
     // taking more than one picture (limit) is only supported if provide own controls via cameraOverlayView property
     // can support mode in OS
+    NSNumber* cameraDirection = [options objectForKey:@"cameraDirection"];
 
     if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
         NSLog(@"Capture.imageCapture: camera not available.");
@@ -144,6 +145,11 @@ - (void)captureImage:(CDVInvokedUrlCommand*)command
         pickerController.delegate = self;
         pickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
         pickerController.allowsEditing = NO;
+
+        if([cameraDirection intValue] == 1) {
+            pickerController.cameraDevice = UIImagePickerControllerCameraDeviceFront;
+        }
+
         if ([pickerController respondsToSelector:@selector(mediaTypes)]) {
             // iOS 3.0
             pickerController.mediaTypes = [NSArray arrayWithObjects:(NSString*)kUTTypeImage, nil];
@@ -222,6 +228,7 @@ - (void)captureVideo:(CDVInvokedUrlCommand*)command
     // options could contain limit, duration and mode
     // taking more than one video (limit) is only supported if provide own controls via cameraOverlayView property
     NSNumber* duration = [options objectForKey:@"duration"];
+    NSNumber* cameraDirection = [options objectForKey:@"cameraDirection"];
     NSString* mediaType = nil;
 
     if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
@@ -253,6 +260,10 @@ - (void)captureVideo:(CDVInvokedUrlCommand*)command
         // iOS 3.0
         pickerController.mediaTypes = [NSArray arrayWithObjects:mediaType, nil];
 
+        if([cameraDirection intValue] == 1) {
+            pickerController.cameraDevice = UIImagePickerControllerCameraDeviceFront;
+        }
+
         if ([mediaType isEqualToString:(NSString*)kUTTypeMovie]){
             if (duration) {
                 pickerController.videoMaximumDuration = [duration doubleValue];
@@ -337,7 +348,7 @@ - (void)getMediaModes:(CDVInvokedUrlCommand*)command
         movieArray ? (NSObject*)                          movieArray:[NSNull null], @"video",
         audioArray ? (NSObject*)                          audioArray:[NSNull null], @"audio",
         nil];
-    
+
     NSData* jsonData = [NSJSONSerialization dataWithJSONObject:modes options:0 error:nil];
     NSString* jsonStr = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
 
@@ -608,7 +619,7 @@ - (void)loadView
 	if ([self respondsToSelector:@selector(edgesForExtendedLayout)]) {
         self.edgesForExtendedLayout = UIRectEdgeNone;
     }
-    
+
     // create view and display
     CGRect viewRect = [[UIScreen mainScreen] applicationFrame];
     UIView* tmp = [[UIView alloc] initWithFrame:viewRect];
@@ -737,7 +748,7 @@ - (UIInterfaceOrientationMask)supportedInterfaceOrientations
 {
     UIInterfaceOrientationMask orientation = UIInterfaceOrientationMaskPortrait;
     UIInterfaceOrientationMask supported = [captureCommand.viewController supportedInterfaceOrientations];
-    
+
     orientation = orientation | (supported & UIInterfaceOrientationMaskPortraitUpsideDown);
     return orientation;
 }
@@ -746,7 +757,7 @@ - (NSUInteger)supportedInterfaceOrientations
 {
     NSUInteger orientation = UIInterfaceOrientationMaskPortrait; // must support portrait
     NSUInteger supported = [captureCommand.viewController supportedInterfaceOrientations];
-    
+
     orientation = orientation | (supported & UIInterfaceOrientationMaskPortraitUpsideDown);
     return orientation;
 }
@@ -773,7 +784,7 @@ - (void)processButton:(id)sender
         __block NSError* error = nil;
 
         __weak CDVAudioRecorderViewController* weakSelf = self;
-        
+
         void (^startRecording)(void) = ^{
             [weakSelf.avSession setCategory:AVAudioSessionCategoryRecord error:&error];
             [weakSelf.avSession setActive:YES error:&error];
@@ -794,7 +805,7 @@ - (void)processButton:(id)sender
             }
             UIAccessibilityPostNotification(UIAccessibilityLayoutChangedNotification, nil);
         };
-        
+
         SEL rrpSel = NSSelectorFromString(@"requestRecordPermission:");
         if ([self.avSession respondsToSelector:rrpSel])
         {

www/capture.js

@@ -47,6 +47,12 @@ function Capture() {
     this.supportedVideoModes = [];
 }
 
+/**
+ * Camera direction constants
+ */
+Capture.CAMERA_BACK = 0;
+Capture.CAMERA_FRONT = 1;
+
 /**
  * Launch audio recorder application for recording audio clip(s).
  *