UIView shake animation

Question

i\'m trying to make a UIView shake when a button is pressed.

I am adapting the code I found on http://www.cimgf.com/2008/02/27/core-animation-tutorial-window-shake-e

Answer 1

Based on @bandejapaisa answer, UIView extension for Swift 3

extension UIView {
    func shake() {
        let animation = CAKeyframeAnimation(keyPath: "transform.translation.x")
        animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
        animation.duration = 0.6
        animation.values = [-20, 20, -20, 20, -10, 10, -5, 5, 0]
        layer.addAnimation(animation, forKey: "shake")
    }
}