Animation Curves and Animation Timing in SwiftUI | Bootcamp #26

In order for .animation to work after iOS 15.0, a @State boolean variable has to be declared and toggled when the button is pressed. Next the .animation(Animation.action) will change to .animation(Animation.action, value: "@State variable"). Here's an example:

@State var isAnimating: Bool = false
@State var showAnimation: Bool = false

var body: some View {
VStack {
Button("Button) {
isAnimating.toggle()
showAnimation.toggle()
}
RoundedRectangle(cornerRadius: 20)
.frame(width: isAnimation ? 350 : 50, height: 100)
.animation(Animation.linear, value: showAnimation)
}
}

This should get rid of the warning.

It says .animation is now deprecated and we need to use withanimation which is simple enough but it says we can also use .animation(value: xxx) but i think the value just links to the var so it’s the same as withanimation.

I always learn new concepts after every video I watch. You really are the best teacher

Great video

Thank you Nick for your helpful tutorial , really iam in progress and that return to you 🤎🤎

Yes! Keep it simple stupid. I love that you build up the language step by step. A lot of other people try to convey too much too fast.

Thanks so much Big Bro

Starting each video with essentially a "blank" file is a great approach. Thanks for doing so.

Great Video!

Wonderful video. Thank you

Thanks Nick! This course is getting better and better!!!

Does anyone know what blendDuration does?

All your videos are awesome, it’s exactly what i was looking for, thanks for your help Nick

Very cool timing demonstration.