CODEWITHSUNDEEP
androidexoplayer
lelloman
lelloman

Reputation: 14183

ExoPlayer ConcatenatingMediaSource change source callback

I'm using ConcatenatingMediaSource to play many MediaSource seaminglessly, which is tons of fun, but I can't find a way to receive a callback when the player starts playing the next MediaSource.

ExoPlayer.EventLister.onTracksChanged(TrackGroupArray, TrackSelected) gets called when the MediaSource changes (I can hear the new track at that point), so it seems like the right place but how can I retrieve the index of the MediaSource being played?

MediaSource[] allSources = // ...
ConcatenatingMediaSource source = new ConcatenatingMediaSource(allSources);

ExoPlayer player = // ..
player.prepare(source);

// ...

@Override
public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {
    // Can I retrieve the index of the MediaSource currently being played here?
    // If not, where!?
}

Upvotes: 4

Views: 3195

Answers (1)

lelloman
lelloman

Reputation: 14183

apparently the right callback is onPositionDiscontinuity() and the method to get the index of the current MediaSource being played is ExoPlayer.getCurrentWindowIndex()

@Override
public void onPositionDiscontinuity() {        
    int sourceIndex = player.getCurrentWindowIndex();
}

Upvotes: 5

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