No notification sound when sending notification from firebase in android
<p>I am sending push notification from firebase to my Android Application. but when my app is in background firebase onMessageReceived method is not called instead firebase send notification to system for showing notification in system tray.
notification appears in system tray but no sound for notification even i have allowed notification sound for my app in system settings. </p>

<p>what I can do to play notification sound when notification received from firebase.</p>

<p>This is how I am sending notification from firebase to my app <a href="http://developine.com/firebase-cloud-messaging-push-notification-android-tutorial/" rel="noreferrer">Blogpost link</a>.</p>

<p><a href="http://developine.com/firebase-cloud-messaging-push-notification-android-tutorial/" rel="noreferrer">How to Add firebase in your Android Application</a></p>