StackOverflow2013

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2013-05-16T04:41:35.470
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I have worked on multiple modal view controllers being presented on iPhone. There is no problem with layout, unless there is something wrong with my own code for handling multiple orientations. Auto rotation methods actually never get called when view controller is behind another view controller, so I would also adjust layout on viewWillAppear: as well. On viewWillAppear:, willRotateToInterfaceOrientation:duration:, and didRotateToInterfaceOrientation:, I would adjust the layout to the correct orientation as needed, for example: <pre><code>- (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; [self switchToInterfaceOrientation:self.interfaceOrientation]; } - (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration { [super willRotateToInterfaceOrientation:interfaceOrientation duration:duration]; [self switchToInterfaceOrientation:toInterfaceOrientation]; // be careful, self.view.frame is still according to self.interfaceOrientation } - (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation { [super didRotateFromInterfaceOrientation:fromInterfaceOrientation]; // self.view.frame is updated // update something else here } - (void)switchToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { // update your layout here } </code></pre> I'm not sure about how the above code would behave on view controllers on iPad. Since it supports view controller with different modal presentation styles, there might be some surprises.
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1. POMultiple Presented View Controllers and Rotation on iPad
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1. UScatcyborg
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