Question

I am using UIView animation in my app:

        [UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:1];
        //do some animation
        [UIView commitAnimations];

Now, there is a possibility that the animation would take a couple of seconds to finish. So, is there a way to know when the animation has ended?

Answer 1

I haven’t uses this myself yet, but there is a method setAnimationDidStopSelector that allows you to define a selector that should be called when an animation has finished.

Also see the documentation at Apple for UIView.

There is also an example on Ray Wenderlich’s site