mahmedmostafa/mediaapp-exoplayer-mediabrowserservice-slidinguppanel-

Audio Player app that caches and plays music in the background with clean code organization

MediaApp

(Music Streaming App) : An Android app that provides some audio media to play stored in firestore , the user can select more than room each has different playlist of songs and records , and can play the media in offline mode cached in the device (MVC , ExoPlayer , MediaBrowserService , MediaSessionCompat , MediaControllerCompat , Cachin with SharedPrefrences & ExoPlayer Cache data source , SlidingUpPanel , NaviagtionDrawer , Forground Service with notification and finally DownloadManager Service)

mediaapp-exoplayer-mediabrowserservice-slidinguppanel-'s Issues

Audio play stop if remove app from the recent task list.

Could you please give me any suggestions so that i can do it for one of my app.
thanks,

Crashes when closing the App while audio is playing

Steps to reproduce

1. Play audio
2. Close App from task menu

Error Log

java.lang.NullPointerException: Attempt to invoke virtual method 'long com.google.android.exoplayer2.SimpleExoPlayer.getContentPosition()' on a null object reference
    at com.thealien.myaudioplayer.player.MediaPlayerAdapter$1.run(MediaPlayerAdapter.java:188)

Fix

//the getDuration method returns a negative one when the audio is stopped
// add this condition at line 188 in MediaPlayerAdapter.java
if (exoPlayer != null && exoPlayer.getContentPosition() >= exoPlayer.getDuration() && exoPlayer.getDuration() > 0) {
    playbackInfoListener.onPlaybackComplete();
}