Updated orientation changes to use UIInterfaceOrientation.

Author: frosty

Pod/Classes/WPMediaCapturePreviewCollectionView.m

@@ -100,7 +100,7 @@ - (void)startCapture
                 self.captureVideoPreviewLayer = [[AVCaptureVideoPreviewLayer alloc] initWithSession:self.session];
                 self.captureVideoPreviewLayer.videoGravity = AVLayerVideoGravityResizeAspectFill;
                 self.captureVideoPreviewLayer.frame = viewLayer.bounds;
-                self.captureVideoPreviewLayer.connection.videoOrientation = [self videoOrientationForDeviceOrientation:[[UIDevice currentDevice] orientation]];
+                self.captureVideoPreviewLayer.connection.videoOrientation = [self videoOrientationForInterfaceOrientation:[[UIApplication sharedApplication] statusBarOrientation]];
                 [viewLayer addSublayer:_captureVideoPreviewLayer];
             });
         }
@@ -110,17 +110,23 @@ - (void)startCapture
 - (void)deviceOrientationDidChange:(NSNotification *)notification
 {
     if (self.captureVideoPreviewLayer.connection.supportsVideoOrientation) {
-        self.captureVideoPreviewLayer.connection.videoOrientation = [self videoOrientationForDeviceOrientation:[[UIDevice currentDevice] orientation]];
+        self.captureVideoPreviewLayer.connection.videoOrientation = [self videoOrientationForInterfaceOrientation:[[UIApplication sharedApplication] statusBarOrientation]];
     }
 }
 
-- (AVCaptureVideoOrientation)videoOrientationForDeviceOrientation:(UIDeviceOrientation)orientation
+- (AVCaptureVideoOrientation)videoOrientationForInterfaceOrientation:(UIInterfaceOrientation)orientation
 {
-    if (orientation == UIDeviceOrientationFaceUp || orientation == UIDeviceOrientationFaceDown) {
-        return AVCaptureVideoOrientationPortrait;
+    switch (orientation) {
+        case UIInterfaceOrientationPortrait:
+            return AVCaptureVideoOrientationPortrait;
+        case UIInterfaceOrientationPortraitUpsideDown:
+            return AVCaptureVideoOrientationPortraitUpsideDown;
+        case UIInterfaceOrientationLandscapeLeft:
+            return AVCaptureVideoOrientationLandscapeLeft;
+        case UIInterfaceOrientationLandscapeRight:
+            return AVCaptureVideoOrientationLandscapeRight;
+        default:return AVCaptureVideoOrientationPortrait;
     }
-
-    return (AVCaptureVideoOrientation)orientation;
 }
 
 - (BOOL)isAccessibilityElement