title: How to make SearchView that covers the entire ActionBar/Toolbar
body: <p>How does one create this?</p>
  
  <p><img src="https://i.stack.imgur.com/QWvZy.jpg" alt="SearchView taking up full ActionBar width/height?"></p>
  
  <p>If you try using a Toolbar and you have inflated MenuItems you'll quickly find out that your Toolbar layout will shrink in width so it does not overlay the MenuItems.</p>
  
  <p>The only thing that comes to mind is inflating a layout and adding it to the Window as an overlay that sits on top of the ActionBar. Remember, this is not a problem if you do not need to inflate MenuItems in your Toolbar/ActionBar as then you are given the full width to occupy.</p>