Music Player (Exoplayer)

I need a music player for android based on Google open source Exoplayer. Exoplayer must work with a service - MediaBrowserServiceCompat. MediaBrowserServiceCompat works with a MediaSessionCompat with it's token property set and can be retrieved, proper implementation of MediaSessionCallback, a BroadcastReceiver to check for noise, a notification widget with play/pause and album cover and title, a proper implementation of PlaybackStatusChange to know what is going on. When all service is said and done, we want a UI of the player to play/pause, go to the next/prev song in a queue, add to the queue based on json, update the progress bar/textview and get the initial song time, shuffle and loop. Most of this could be done using a combination of MediaBrowserCompat, MediaControllerCompat, PlaybackStateCompat, BroadcastReciever. A URL within the json is the source where the audio file is. We want to stream .flac audio file we have the flac extension for Exoplayer built using Android NDK. So, you don't have to worry about that. However, you have to design a very simple UI that implement all of the above and your recommendation. For more questions message me. Thank you.