title: How to play sound when i received push notification(when app is running)
body: <p>I am implementing push notification in my application. I want to play a sound when i receive push notification  even when the application is running(currently am getting notification alert only not sound) or active state. Currently the device sound is playing when receive notification when the application is running at background(i.e after it get un lock) only. Why the device sound is not playing when the app is receive notification at active state? </p>
  
  <p>Please help me. Thanks in advance. </p>