示例#1
0
 public void SetPlaceholder(BitmapDrawable drawable, int animationDuration)
 {
     if (!animating)
     {
         alpha           = 255;
         fadeDuration    = animationDuration;
         startTimeMillis = SystemClock.UptimeMillis();
         placeholder     = drawable.GetConstantState().NewDrawable().Mutate() as BitmapDrawable;
         animating       = true;
     }
 }