RTMP Player using Exo Media Player Library

PlayerActivity.java

//initiate Player
//Create a default TrackSelector
BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
TrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

//Create the player
SimpleExoPlayer player = ExoPlayerFactory.newSimpleInstance(this, trackSelector);
PlayerView playerView = findViewById(R.id.simple_player);
playerView.setPlayer(player);

RtmpDataSourceFactory rtmpDataSourceFactory = new RtmpDataSourceFactory();
// This is the MediaSource representing the media to be played.
MediaSource videoSource = new ExtractorMediaSource.Factory(rtmpDataSourceFactory)
  .createMediaSource(Uri.parse("rtmp://stream1.livestreamingservices.com:1935/tvmlive/tvmlive"));

// Prepare the player with the source.
player.prepare(videoSource);
//auto start playing
player.setPlayWhenReady(true);