[FIX] Video orientation

QRCodeReader.swift.podspec

@@ -1,12 +1,13 @@
 Pod::Spec.new do |s|
   s.name             = 'QRCodeReader.swift'
-  s.version          = '3.1.3'
+  s.version          = '3.1.4'
   s.license          = 'MIT'
   s.summary          = 'Simple QRCode and 1D bar code reader in Swift'
   s.homepage         = 'https://github.com/yannickl/QRCodeReader.swift.git'
   s.social_media_url = 'https://twitter.com/yannickloriot'
   s.authors          = { 'Yannick Loriot' => 'contact@yannickloriot.com' }
   s.source           = { :git => 'https://github.com/yannickl/QRCodeReader.swift.git', :tag => s.version }
+  s.screenshot       = 'http://yannickloriot.com/resources/qrcodereader.swift-screenshot.jpg'
 
   s.ios.deployment_target = '8.0'
 

QRCodeReader/QRCodeReader.swift

@@ -128,13 +128,13 @@ public final class QRCodeReader: NSObject, AVCaptureMetadataOutputObjectsDelegat
   
   // MARK: - Managing the Orientation
   
-  /// Returns the video orientation correspongind to the given device orientation.
-  public class func videoOrientationFromDeviceOrientation(deviceOrientation: UIDeviceOrientation) -> AVCaptureVideoOrientation {
-    switch (deviceOrientation) {
+  /// Returns the video orientation correspongind to the given interface orientation.
+  public class func videoOrientationFromInterfaceOrientation(orientation: UIInterfaceOrientation) -> AVCaptureVideoOrientation {
+    switch (orientation) {
     case .LandscapeLeft:
-      return .LandscapeRight
-    case .LandscapeRight:
       return .LandscapeLeft
+    case .LandscapeRight:
+      return .LandscapeRight
     case .Portrait:
       return .Portrait
     default:

QRCodeReader/QRCodeViewController.swift

@@ -119,9 +119,9 @@ public final class QRCodeReaderViewController: UIViewController {
     cameraView.setNeedsDisplay()
     
     if codeReader?.previewLayer.connection != nil {
-      let currentDevice = UIDevice.currentDevice()
+      let orientation = UIApplication.sharedApplication().statusBarOrientation
       
-      codeReader?.previewLayer.connection.videoOrientation = QRCodeReader.videoOrientationFromDeviceOrientation(currentDevice.orientation)
+      codeReader?.previewLayer.connection.videoOrientation = QRCodeReader.videoOrientationFromInterfaceOrientation(orientation)
     }
   }
   
@@ -136,9 +136,9 @@ public final class QRCodeReaderViewController: UIViewController {
       _codeReader.previewLayer.frame = CGRectMake(0, 0, view.frame.size.width, view.frame.size.height)
       
       if _codeReader.previewLayer.connection.supportsVideoOrientation {
-        let currentDevice = UIDevice.currentDevice()
+        let orientation = UIApplication.sharedApplication().statusBarOrientation
         
-        _codeReader.previewLayer.connection.videoOrientation = QRCodeReader.videoOrientationFromDeviceOrientation(currentDevice.orientation)
+        _codeReader.previewLayer.connection.videoOrientation = QRCodeReader.videoOrientationFromInterfaceOrientation(orientation)
       }
       
       if _codeReader.hasFrontDevice() {

README.md

@@ -26,7 +26,7 @@ $ touch Podfile
 $ edit Podfile
 source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
-pod 'QRCodeReader.swift', '~> 3.1.3'
+pod 'QRCodeReader.swift', '~> 3.1.4'
 ```
 
 Install into your project: