title: Remove RecyclerView scroll effects
body: <p>I have two <code>RecyclerView</code> inside my <code>NavigationDrawer</code>. Both have the blue scroll effects.</p>
  
  <p>How can I remove this effect in both <code>RecyclerViews</code>?</p>
  
  <p>I tried changing: <code>mRecyclerView.setHasFixedSize(true);</code> to <code>false</code>, but it remove scroll effects. (What is the effect of this method?)</p>
  
  <p><a href="https://i.stack.imgur.com/IvfHV.png" rel="noreferrer"><img src="https://i.stack.imgur.com/IvfHV.png" alt="Link to an image of the problem"></a></p>