It can cause memory leaks When used in RecyclerView ListView aso

[android9527]

It can cause memory leaks When used in RecyclerView ListView and so on Because the method onAttachedToWindow() well be called multiple times in ZDepthShadowLayout.java and it always called addView(mShadowView,0) but it's not called removeView() when the RecyclerView.Adapter called notifyDataSetChanged()