Xamarin.iOS Pulse Animation

Pulse.cs

        
public static void Pulse(this UIView view, float scale, double duration = 1.0, bool repeat = true)
        {
            var animation = CABasicAnimation.FromKeyPath("transform.scale");
            animation.Duration = duration;
            animation.To = NSNumber.FromFloat(scale);
            animation.TimingFunction = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseInEaseOut);
            animation.AutoReverses = true;
            animation.RepeatCount = repeat ? float.MaxValue : 0;

            view.Layer.AddAnimation(animation, "pulse");
        }