public override void OnTransitionEnd(Transition transition)
{
var hero = da.FindViewById <ImageView> (Resource.Id.photo);
ObjectAnimator color = ObjectAnimator.OfArgb(hero.Drawable, "tint",
da.Resources.GetColor(Resource.Color.photo_tint), 0);
color.Start();
da.FindViewById(Resource.Id.info).Animate().Alpha(1.0f);
da.FindViewById(Resource.Id.star).Animate().Alpha(1.0f);
da.Window.EnterTransition.RemoveListener(this);
}
