title: How to open "adb shell" in context of application being debugged (on non-rooted device)?
body: <p>When I just run <code>adb shell</code>, I get shell running from <code>uid=2000(shell) gid=2000(shell)</code>, without ptrace access to my application.</p>
  
  <p>How to open a shell with the same UID as launched application?</p>