How to create animation which animate repeatedly with UIViewPropertyAnimator?

Question

with the UIView.animate: method , we can configure the options and make it [.autoreverse,.repeat]. here is a simple Animation:

@IBOutlet weak var v1: UIView!
 UIView.animate(withDuration: 3, delay: 0, options: [.autoreverse,.repeat], animations: {
                self.v1.frame = self.v1.frame.offsetBy(dx: 100, dy: 0)
            }, completion: nil)

this code will animate the v1 moving it forward and back repeatedly, how can I do it with UIViewPropertyAnimator?(I want to the the advantage of stop and pause)

https://stackoverflow.com/questions/49418128/repeating-and-reversing-an-animation-multiple-times-using-uiviewpropertyanimator — dengApro, Jun 21 '20 at 14:15

Mojo66 · Accepted Answer · 2018-09-21T13:33:12.713

1

UIViewPropertyAnimator doesn't provide a way to do repeated animations. You need to use the old UIView animate class methods.

edited Sep 21 '18 at 13:33

answered Mar 10 '18 at 15:45

Mojo66

1,109
12
21

You can always restart it in the completion block – Sentry.co Nov 06 '18 at 07:54

How to create animation which animate repeatedly with UIViewPropertyAnimator?

1 Answers1