How to set custom dismissal animation for UIViewController

Question

I know this is how you set an animation for modal storyboard segue or presentViewController:animated:completion:

- (id<UIViewControllerAnimatedTransitioning>)animationControllerForPresentedController:(UIViewController *)presented presentingController:(UIViewController *)presenting sourceController:(UIViewController *)source {
    return [[BounceAnimationController alloc] init];
}

But how do you set one for dismissing a view controller?

Answer 1

I went for a look at the UIViewControllerTransitioningDelegate codes and found out this method does it:

- (id<UIViewControllerAnimatedTransitioning>)animationControllerForDismissedController:(UIViewController *)dismissed {
    return [[MyAnimationController alloc] init];
}