How can I chain Core Animations for different Layers one after the other?

Question

I have a scrollView with paging enabled and a number N of pages, which are UIViews as subviews of the scrollView.

I\'m trying to do the following:

User scrolls t

Answer 1

The beginTime property of a CAAnimation only seems to work if the CAAnimation is part of a CAAnimationGroup. I think you'll also need to set the duration property of the CAAnimationGroup large enough to last until its final animation completes.

https://stackoverflow.com/a/563486/77567