@Override
 public void setAutoMirrored(boolean mirrored) {
   mLayerState.mAutoMirrored = mirrored;
   final ChildDrawable[] array = mLayerState.mChildren;
   final int N = mLayerState.mNum;
   for (int i = 0; i < N; i++) {
     array[i].mDrawable.setAutoMirrored(mirrored);
   }
 }