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iosxcodeuiviewcontrollerundefined-behaviorautorotate

What's happening when shouldAutorotateToInterfaceOrientation always returns NO?

Strange question, but what's happening when some UIViewController doesn't support any orientation? :)

// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return NO;
}

Which orientation will be supported? What is going to be behavior of that UIViewController?

Solution

  • by default the orientation is potrait until and unless u have explicitly changed the orientation to landscape.