private async Task FallbackAnimationAsync()
{
if (_icon == null)
return;
var rotate = ObjectAnimator.OfFloat(_icon, "rotationY", 0f, 180f);
var fade = ObjectAnimator.OfFloat(_icon, "alpha", 1f, 0f);
var scale = ObjectAnimator.OfPropertyValuesHolder(_icon, PropertyValuesHolder.OfFloat("scaleX", 0.4f), PropertyValuesHolder.OfFloat("scaleY", 0.4f));
rotate.SetDuration(200);
fade.SetDuration(600);
scale.SetDuration(600);
var animation = new AnimatorSet();
animation.Play(rotate).Before(scale);
animation.Play(fade).With(scale);
await animation.StartAsync();
}
