StackOverflow2013

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19867273
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2013-11-08T19:41:43.927
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2013-11-08T19:49:03.470
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2013-11-08T19:49:03.470
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19705433
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There is one simple solution to avoid changing the supported orientations of your app, and make the <code>UIImagePickerController</code> work correctly: return <code>UIInterfaceOrientationMaskAll</code> only when the picker has to be presented. You can do it simply subclassing UIApplication and using these two methods: <pre><code>- (NSUInteger)supportedInterfaceOrientationsForWindow:(UIWindow *)window { UIViewController *topController = window.rootViewController; if ([self hasPicker:topController]) return UIInterfaceOrientationMaskAll; return [super supportedInterfaceOrientationsForWindow:window]; } -(BOOL)hasPicker:(UIViewController *)controller { BOOL hasPicker = NO; NSLog(@"Check Controller: %@", controller); if ([controller isKindOfClass:[UIImagePickerController class]]) return YES; for (UIViewController *child in controller.childViewControllers) { hasPicker = [self hasPicker:child]; if (hasPicker) return YES; } return NO; } </code></pre> In the first method, you are overriding the default <code>supportedInterfaceOrientationsForWindows:</code> method. Every time the method is called, you check all the view controllers in the hierarchy (through <code>hasPicker:</code>, a recursive method). If an UIImagePickerController is found, you return <code>UIInterfaceOrientationMaskAll</code>, otherwise you return the default setting of your app. Another thing I suggest you: don't subclass <code>UIImagePickerController</code>, since Apple explicitly forbids it. Instead, use view controller containment as I did in this example: <blockquote> <a href="https://github.com/lombax85/LandscapePicker" rel="nofollow">Landscape Picker Example</a> </blockquote> NOTE: The example code works only with <code>UIImagePickerController</code> containment. If you subclass it and add it through <code>presentViewController:</code> you may have to adjust the behavior of the <code>hasPicker:</code> method. One other simple thing you can do: add an instance variable to your <code>UIApplication</code> subclass and set it when you show the picker, and unset when you dismiss
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1. POIssue with presenting UIImagePickerController in iOS 7
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1. USLombaX
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