Android rtsp 播放

Android可以使用MediaPlayer或ExoPlayer来播放rtsp流。

使用MediaPlayer：

1. 创建一个MediaPlayer对象

MediaPlayer mediaPlayer = new MediaPlayer();

2. 设置数据源并准备MediaPlayer

mediaPlayer.setDataSource("rtsp://example.com/stream");
mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
    @Override
    public void onPrepared(MediaPlayer mp) {
        mp.start();
    }
});
mediaPlayer.prepareAsync();

3. 在onDestroy中释放MediaPlayer资源

@Override
protected void onDestroy() {
    super.onDestroy();
    if (mediaPlayer != null) {
        mediaPlayer.release();
        mediaPlayer = null;
    }
}

使用ExoPlayer：

1. 添加依赖

implementation 'com.google.android.exoplayer:exoplayer:2.X.X'

2. 创建ExoPlayer对象

SimpleExoPlayer player = new SimpleExoPlayer.Builder(context).build();

3. 创建MediaSource对象并设置给ExoPlayer

MediaSource mediaSource = new ExtractorMediaSource.Factory(dataSourceFactory).createMediaSource(Uri.parse("rtsp://example.com/stream"));
player.setPlayWhenReady(true);
player.prepare(mediaSource);

4. 在onDestroy中释放ExoPlayer资源

@Override
protected void onDestroy() {
    super.onDestroy();
    if (player != null) {
        player.release();
        player = null;
    }
}

这样就可以使用MediaPlayer或ExoPlayer在Android上播放rtsp流了。