In an application built on top of Three20, how can I detect, after a new view is pushed, when the transition ends?
If I use viewDidLoad, it’s call when the view is loaded into memory, but the transition may has not started yet.
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In an application built on top of Three20, how can I detect, after a new view is pushed, when the transition ends?
If I use viewDidLoad, it’s call when the view is loaded into memory, but the transition may has not started yet.
If you’ve used UIView animation methods (pre-iOS4), you can use
+setAnimationDidStopSelector:or if you’ve used the new block-based animation methods, you can use any of the methods that allow you to set a completion handler like this.