exoplayer

I am currently developing a live and movie player application. I chose ExoPlayer version 2 to play the movie and I do not know much about it. I want to let the user choose the quality of a movie on the player screen, for example, 720p or 1080p or etc. But I do not know how to get a list of existing qualities and show them to the user. and the below code is my implementation of SimpleExoPlayer : private void initPlayer(String path){ Handler handler = new Handler(); // 1. Create a default TrackSelector BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(); TrackSelection.Factory

I'm looking for any example of implementing cache in ExoPlayer. ExoPlayer has in its library different classes concerning cache and Google explain in this video that we can implement it with the CacheDataSource class, but Google doesn't provide any demo on it. Unfortunately this seems pretty complicated to use, so I'm currently looking for examples (no success on Google). Does anyone succeed or has any info that would help ? Thanks. Here is the solution for ExoPlayer 2.+ Create a custom cache data source factory class CacheDataSourceFactory implements DataSource.Factory { private final Context