Is there a way to execute a function after an animation in SwiftUI?

Question

In UIKit you can do something like this:

UIView.animate(withDuration: TimeInterval, animations: {
    //animation
  }) { (Bool) in
    //code which will be executed after the animation
}

Is there anything like that in SwiftUI, or can you think of a replacement?

Check [this link](https://www.hackingwithswift.com/quick-start/swiftui/how-to-create-an-explicit-animation) — Ketan Odedra, Jul 22 '19 at 05:41

score 1 · Accepted Answer · answered Jan 25 '21 at 01:14

There is an approach to this described here:

https://www.avanderlee.com/swiftui/withanimation-completion-callback/

The approach requires the use of a custom implementation of the AnimatableModifier protocol. It's not completely trivial to implement, but it does seem to solve the problem.

Is there a way to execute a function after an animation in SwiftUI?

1 Answers1