title: Clone native android alarm screen with react-native
body: <p>The android alarm screen turns on at the scheduled alarm time.
  I want to use a push notification to trigger a similar screen (even when the screen is turned off and is locked and the app does not run) using a react-native app. It should play a sound and have a button to stop the sound.</p>
  
  <p>Does anyone know how to do it? If you just know how to do it with nativescript or similar javascript-based frameworks, this would also be helpful.</p>
  
  <p>Using plain notifications, the phone vibrates and plays a short sound. However, this is not good enough, because it is not disturbing as an alarm. </p>