title: How to add Sections and Subheader in android material drawer Recyclerview items?
body: <p>I have used the following tutorial to implement material design drawer.</p>
  
  <p><a href="http://www.androidhive.info/2015/04/android-getting-started-with-material-design/" rel="nofollow">http://www.androidhive.info/2015/04/android-getting-started-with-material-design/</a></p>
  
  <p>But i want to add sections in the drawer after 2 items. How to make the recyclerview display sections and subheaders?</p>