UIView animations with autoreverse

Question

I have a problem with the setting UIViewAnimationOptionAutoReverse. Here is my code.

CALayer *aniLayer = act.viewToChange.layer;
[UIView animate         


        

Answer 1

Here's my solution. For 2x repeat, animate 1.5x and do the last 0.5x part by yourself:

[UIView animateWithDuration:.3
                      delay:.0f
                    options:(UIViewAnimationOptionRepeat|
                             UIViewAnimationOptionAutoreverse)
                 animations:^{
                     [UIView setAnimationRepeatCount:1.5f];

                     ... animate here ...

                 } completion:^(BOOL finished) {
                         [UIView animateWithDuration:.3 animations:^{

                             ... finish the animation here ....

                         }];
                 }];

No flashing, works nice.