objective c - iOS 9 supportedInterfaceOrientations not working

Question

I have a UIViewController with the following code:

- (BOOL) shouldAutorotate {
     return NO;
}

-(NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationPortrait;
}

I am not using a UINavigationController. When this UIViewController is being displayed, the device will still rotate to landscape. I am targeting iOS 9, what's the issue here?

Answer 1

So the issue was that I had defined the allowed orientations in info.plist which apparently overrides anything you do anywhere else throughout the project.

To correct the issue I removed the entries from info.plist and defined them in the project settings. Now everything works as expected.