Question

how do i find that flip animation has finished animation?

i want to update a label’s text just after animation has finished..

or how do i update a view during flip animation.?

Answer 1

Have you tried setting the animation delegate and then responding to the ‘animation did stop’ event?

    ...
    [UIView setAnimationDidStopSelector:@selector(animationDidStop:finished:context:)];
    [UIView setAnimationDelegate:self];
    ...
    [UIView commitAnimations];
    ....
}

- (void)animationDidStop:(NSString*)animationID finished:(NSNumber*)finished context:(void *)context {
    // Update text label
}