/**@class android.view.animation.AlphaAnimation @extends android.view.animation.Animation An animation that controls the alpha level of an object. Useful for fading things in and out. This animation ends up changing the alpha property of a {@link android.view.animation.Transformation} */ var AlphaAnimation = { /** */ willChangeTransformationMatrix : function( ) {}, /** */ willChangeBounds : function( ) {}, /** @hide */ hasAlpha : function( ) {}, };