public void fadeUpToLayer(int index){
  mTransitionState=TRANSITION_STARTING;
  Arrays.fill(mIsLayerOn,0,index + 1,true);
  Arrays.fill(mIsLayerOn,index + 1,mLayers.length,false);
  invalidateSelf();
}

public void fadeUpToLayer ( int index ) { mTransitionState = TRANSITION_STARTING ; Arrays . fill ( mIsLayerOn , 0 , index + 1 , true ) ; Arrays . fill ( mIsLayerOn , index + 1 , mLayers . length , false ) ; invalidateSelf ( ) ; }
starts fading up to the specified layer . < p > layers up to the specified layer inclusive will fade in , other layers will fade out .
