How to force view controller orientation in iOS 8?

Question

Before iOS 8, we used below code in conjunction with supportedInterfaceOrientations and shouldAutoRotate delegate methods to force app orie

Answer 1

This should work from iOS 6 on upwards, but I've only tested it on iOS 8. Subclass UINavigationController and override the following methods:

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
    return UIInterfaceOrientationLandscapeRight;
}

- (BOOL)shouldAutorotate {
    return NO;
}

Or ask the visible view controller

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
    return self.visibleViewController.preferredInterfaceOrientationForPresentation;
}

- (BOOL)shouldAutorotate {
    return self.visibleViewController.shouldAutorotate;
}

and implement the methods there.