title: Stretch ExpandableListView to fill screen vertically
body: <p>I'm an Android newbie. I have an app whose main screen uses an ExpandableListView with only 5 rows. Is it possible to stretch these rows so that they fill the whole screen? Currently only half the screen is occupied and there is a large empty space.</p>
  
  <p>I have tried match_parent, wrap_content for the list's vertical height but nothing helps. Please assist.</p>