UINavigation/TabBar transition animation

Question

How can I use UIViewAnimationTransition type in one of UINavigation/TabBar transitions ?

Answer 1

Only way I've found is to disable the built in transition animations, and use your own. I use something like the following for a UINavigationController:

UIViewAnimationTransition  trans = UIViewAnimationTransitionCurlUp;
[UIView beginAnimations: nil context: nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationTransition: trans forView: [delegate window] cache: YES];
[navController pushViewController:detailController animated:NO];
[UIView commitAnimations];

Answer 2

No you can't.

(For UINavigationController there's a private -pushViewController:transition:forceImmediate:.)