title: Is it possible to disable "other apps" button in Android?
body: <p>i'm creating an app, which will be used by kids and so client wants me to disable any way of getting out of it. I managed to block home button, also back button, but what about others app button? I can hide all down buttons, but it is possible to show them by swiping from down to top.</p>
  
  <p>So is it possible to disable "other apps" button in Android, or somehow override it's action?</p>