iOS7 UIModalTransitionStyleFlipHorizontal bounces after transition

Question

I\'m updating my app for iOS 7 and I discovered a weird problem. I\'m presenting a UIViewController wrapped in a UINavigationController with UIModalTransitionStyleFlip

Answer 1

I had the same issue and could "solve it" (it's not a real solution to the problem but it looks fine :) ). The trick is present the view controller using pushViewController/popViewController with an UIView animation to make a flip. Here is a example code to present the view controller:

UIViewController *viewController = [[UIViewController alloc] init];
[UIView transitionWithView:self.navigationController.view 
                  duration:0.5 
                   options:UIViewAnimationOptionTransitionFlipFromLeft 
                animations:^{
                   [self.navigationController pushViewController:viewController animated:NO];
                }
                completion:nil];

To dismiss it:

[UIView transitionWithView:self.navigationController.view 
                  duration:0.5 
                   options:UIViewAnimationOptionTransitionFlipFromRight 
                animations:^{
                   [self.navigationController popViewControllerAnimated:NO];
                }
                completion:nil];

If you don't want the navigationBar on the pushed controller just call [self.navigationController setNavigationBarHidden:YES animated:NO] in viewWillAppear. I hope this approach help you.