title: Two app with shared UserID
body: <p>Can two app with shared UserID access each other resources like drawables or strings?</p>
  
  <p>Can they access each other assets?</p>
  
  <p>Can they enable or disable components of the other?</p>
  
  <p>If any of these is possible please explain how it must be done.</p>
  
  <p>I searched a lot but couldn't find any example about userId sharing.</p>