Why PlayerNotificationManager not showing Notification on startForeground in Android 11(R)?

Question

I am using the PlayerNotificationManager with Exoplayer and upto Android 10 Notification Tray is visible on startForeground() but in one of my phone when I upgraded to Android 11, the Notification Tray for media player stopped showing.

Please Help!!

Here I debugged on Google Pixel Now:

Working on Google Pixel android 11 but Not on Samsung G973F. Why this is not working on Samsung??

Answer 1

Here, I arises the issue On git ExoPlayer, the it's an device specific Issue, so, here is the link of that issue,

https://github.com/google/ExoPlayer/issues/8500

Use MediaSessionConnector with ExoPlayer PlayerNotificationManager and MediaSessions:

https://github.com/google/ExoPlayer/tree/release-v2/extensions/mediasession

Here there is use of MediaSession and MediaSessionConnector in more brief:

https://developer.android.com/codelabs/supporting-mediasession