title: How to create a dropdown within a Navigation Drawer (in Android)?
body: <p>I would like to be a able to create a Navigation Drawer that has some expandable, selectable items, and some non-expandable items. The consensus on StackOverflow for questions similar to mine point to solutions by <code>ExpandableListView</code> (which may not even apply to my idea). For the most part, what people are asking for is a way to separate items in the Nav Drawer like the GMail app does with labels, not what I'm trying to do...</p>
  
  <p>...which is essentially outlined <a href="https://stackoverflow.com/questions/23195740/how-to-implement-android-navigation-drawer-like-this#">HERE</a> 
  <img src="https://i.stack.imgur.com/C6VLQ.png" alt="enter image description here"></p>
  
  <p>and <a href="https://stackoverflow.com/questions/20898648/expandable-listview-inside-navigation-drawer-not-reach-bottom-of-system-bar?rq=1">SIMILARLY HERE (though all, not some are dropdowns)</a>
  . And <strong>not</strong> like <a href="https://stackoverflow.com/questions/21112832/android-2-or-more-expandablelistview-inside-navigation-drawer?rq=1">THIS ANSWER</a>.</p>