title: How to force use of overflow menu on devices with menu button
body: <p>I'd like to have all of the menu items that don't fit into the ActionBar go into the overflow menu (the one that is reached from the Action Bar not the menu button) <em>even on devices that <strong>do</strong> have a Menu button</em>.  This seems much more intuitive for users than throwing them into a separate menu list that requires the user to jump from a touch(screen) interaction to a button based interaction simply because the layout of the ActionBar can't fit them on the bar. </p>
  
  <p>On the emulator I can set the "Hardware Back/Home Keys" value to "no" and get this effect. 
  I've searched for a way to do this in code for an actual device that has a menu button but can't fine one.  Can anyone help me?</p>