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POiOS - Change View with the device orientation
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  1. POiOS - Change View with the device orientation
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    copied!<p>I'm using iOS5 and storyboard. I have two view with two different identifier. I want change the view when change the orientation of the device. This is my code:</p> <pre><code>- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { if(((interfaceOrientation == UIInterfaceOrientationLandscapeLeft) || (interfaceOrientation == UIInterfaceOrientationLandscapeRight))){ self.view = [self.storyboard instantiateViewControllerWithIdentifier:@"Landscape"]; } else if(((interfaceOrientation == UIInterfaceOrientationPortrait) || (interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown))){ self.view = [self.storyboard instantiateViewControllerWithIdentifier:@"Portrait"]; } return YES; } </code></pre> <p>But the app crash. Which is the problem?</p> <p>EDIT: If I add two uiview and I put the two id to the uiview when I rotate the device It crash. This is the code:</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; [[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(orientationChanged:) name:@"UIDeviceOrientationDidChangeNotification" object:nil]; } - (void) orientationChanged:(id)object { portraitView = [self.storyboard instantiateViewControllerWithIdentifier:@"TermoregolatoreTop"]; landscapeView = [self.storyboard instantiateViewControllerWithIdentifier:@"Landscape"]; UIInterfaceOrientation interfaceOrientation = [[object object] orientation]; if (interfaceOrientation == UIInterfaceOrientationPortrait || interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown) { self.view = self.portraitView; } else { self.view = self.landscapeView; } } </code></pre>
 

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