Re: iOS 6.0 SDK UIApplicationInvalidInterfaceOrientation
Re: iOS 6.0 SDK UIApplicationInvalidInterfaceOrientation
- Subject: Re: iOS 6.0 SDK UIApplicationInvalidInterfaceOrientation
- From: Louis Romero <email@hidden>
- Date: Mon, 04 Feb 2013 11:04:41 +0100
Aren't you misinterpreting what UIInterfaceOrientation*Mask* is?
2013/2/4 Mazzaroth M. <email@hidden>
> I am getting this error in a universal iOS 6.0 sdk app:
>
>
> 2013-02-03 23:41:57.078 scrappling[20350:c07] *** Terminating app due to
> uncaught exception 'UIApplicationInvalidInterfaceOrientation', reason:
> 'preferredInterfaceOrientationForPresentation must return a supported
> interface orientation!'
>
> This occurs in the iPad 6.0 simulator, simulating a non-retina ipad.
>
> The initial view controller of the app is a UITabViewController subclass.
> The storyboard for the app looks like this:
>
>
> http://dl.dropbox.com/u/597030/debugging/Screen Shot 2013-02-03 at 11.50.49 PM.png
>
> This is how I reproduce the crash:
>
> 1)select an item in the master tableviewcontroller which calls [self
> presentMoviePlayerViewControllerAnimated:_playerVC];
> 2)_playerVC is a MPMoviePlayerViewController subclass that presents a video
> fullscreen.
> 3)the moment I tap "Done" on the video, Cocoa Touch fires
> [MMATabBarController preferredInterfaceOrientationForPresentation] and
> returns UIInterfaceOrientationMaskLandscape:
>
> MMATabBarController.m:
>
> ~snip~
> -(BOOL)shouldAutorotate
> {
> return YES;
> }
>
> -(NSUInteger)supportedInterfaceOrientations
> {
>
> if([[UIDevice currentDevice] userInterfaceIdiom] ==
> UIUserInterfaceIdiomPhone)
> {
> return UIInterfaceOrientationMaskPortrait;
> }
> else
> {
> return UIInterfaceOrientationMaskLandscape;
> }
> }
>
> - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
> {
>
> // return UIInterfaceOrientationMaskAll;
> if([[UIDevice currentDevice] userInterfaceIdiom] ==
> UIUserInterfaceIdiomPhone)
> {
> return UIInterfaceOrientationMaskPortrait;
> }
> else
> {
> return UIInterfaceOrientationMaskLandscape;
> }
> }
> ~snip~
>
> 4)I've confirmed UIInterfaceOrientationMaskLandscape gets returned from
> -preferredInterfaceOrientationForPresentation
> 5)I've confirmed UIInterfaceOrientationMaskLandscape gets returned from
> -supportedInterfaceOrientations
>
> 6)Crash!
>
>
> ~~~~~~~~
>
>
> What I don't understand is why this message is occurring because I have
> confirmed that at startup [MMATabBarController
> -supportedInterfaceOrientations] returns
> UIInterfaceOrientationMaskLandscape. Also my info.plist looks like this:
>
> <key>UISupportedInterfaceOrientations~ipad</key>
> <array>
> <string>UIInterfaceOrientationLandscapeLeft</string>
> <string>UIInterfaceOrientationLandscapeRight</string>
> </array>
>
> Attempted workarounds:
>
> 1)I had -preferredInterfaceOrientationForPresentation return
> UIInterfaceOrientationMaskAll.
>
> 2) I added the application:supportedInterfaceOrientationsForWindow:
> delegate method to the app delegate. I've confirmed that this gets fired
> and UIInterfaceOrientationMaskLandscape gets returned:
>
>
> -(NSUInteger)application:(UIApplication *)application
> supportedInterfaceOrientationsForWindow:(UIWindow *)window
> {
> if([[UIDevice currentDevice] userInterfaceIdiom] ==
> UIUserInterfaceIdiomPhone)
> {
> return UIInterfaceOrientationMaskPortrait;
> }
> else
> {
> return UIInterfaceOrientationMaskLandscape;
> }
> }
>
> 3) I subclassed UINavigationController and I've confirmed that on app
> startup UIInterfaceOrientationMaskLandscape is returned. The
> UINavigationController looks like this:
>
> MMANavigationController.m:
>
> ~snip~
> -(BOOL)shouldAutorotate
> {
> return YES;
> }
>
> -(NSUInteger)supportedInterfaceOrientations
> {
>
> if([[UIDevice currentDevice] userInterfaceIdiom] ==
> UIUserInterfaceIdiomPhone)
> {
> return UIInterfaceOrientationMaskPortrait;
> }
> else
> {
> return UIInterfaceOrientationMaskLandscape;
> }
> }
>
> - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
> {
>
> // return UIInterfaceOrientationMaskAll;
> if([[UIDevice currentDevice] userInterfaceIdiom] ==
> UIUserInterfaceIdiomPhone)
> {
> return UIInterfaceOrientationMaskPortrait;
> }
> else
> {
> return UIInterfaceOrientationMaskLandscape;
> }
> }
> ~snip~
>
> Any suggestions on what may be going wrong?
>
> Michael
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