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我在我的android應用程序中使用Exoplayer播放視頻和音頻文件。以循環的視頻/音頻根據Exoplayer developer's guide,,這是你必須做的Exoplayer不循環的視頻
MediaSource mediaSource = new ExtractorMediaSource(videoUri, ...);
// Loops the video indefinitely.
LoopingMediaSource loopingSource = new LoopingMediaSource(mediaSource);
什麼,所以我實現它像這樣在我的活動的onCreate方法
BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
TrackSelection.Factory factory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
TrackSelector trackSelector = new DefaultTrackSelector(factory);
simpleExoPlayer = ExoPlayerFactory.newSimpleInstance(this,trackSelector);
simpleExoPlayer.setPlayWhenReady(true);
simpleExoPlayerView.setPlayer(simpleExoPlayer);
// Measures bandwidth during playback. Can be null if not required.
bandwidthMeter2 = new DefaultBandwidthMeter();
// Produces DataSource instances through which media data is loaded.
dataSourceFactory = new DefaultDataSourceFactory(this,
Util.getUserAgent(this, applicationName), bandwidthMeter2);
// Produces Extractor instances for parsing the media data.
extractorsFactory = new DefaultExtractorsFactory();
mediaSource = new ExtractorMediaSource(videoUri,dataSourceFactory, extractorsFactory, null, null);
loopingSource = new LoopingMediaSource(mediaSource);
simpleExoPlayer.prepare(mediaSource);
但我的視頻文件的循環沒有發生。它只玩一次。