SwiftUI Chaning Animations

Question

I am trying to chain two animations in SwiftUI. However, the first animation does not animate when pressing the button. I found this approach of chaining animations here: Chaining animations in SwiftUI

struct FancyButtonViewModel: View {
    @State var movementY:CGFloat = 0
    
    var body: some View {
        VStack{
            Text("")
                .offset(y: movementY)
            Button("Press Me"){
                withAnimation(Animation.easeOut(duration: 0.5)) {
                    movementY = -150
                }
                withAnimation(Animation.easeIn(duration: 3).delay(0.5)) {
                    movementY = 0
                }
            }

        }
    }
}

Answer 1

You can fix this by using DispatchQueue and async after a while. So remove the delay from the animation and pass it to the DispatchQueue.

struct ContentView: View {
    @State var movementY: CGFloat = 0
    
    var body: some View {
        VStack{
            Text("")
                .offset(y: movementY)
            Button("Press Me"){
                withAnimation(Animation.easeOut(duration: 0.5)) {
                    movementY = -150
                }
                
                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
                    withAnimation(Animation.easeIn(duration: 3)) {
                        movementY = 0
                    }
                }
            }

        }
    }
}