我正在尝试在我的应用程序上使用 SurfaceView
播放实时流视频,当我使用 Vitamio
时它播放正常,但由于这是一个 HTTP 链接,我尝试摆脱任何第三方库并使用本机类。我已经尝试过像往常一样使用 VideoView
,然后在失败后尝试了 SurfaceView 基本实现。我尝试了 texture videw,就像这样:
@Override
public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int width, int height) {
Surface surface = new Surface(surfaceTexture);
try {
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setDataSource(getApplicationContext(), Uri.parse(link));
mMediaPlayer.setSurface(surface);
mMediaPlayer.setLooping(true);
mMediaPlayer.prepareAsync();
// Play video when the media source is ready for playback.
mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mediaPlayer) {
mediaPlayer.start();
}
});
mMediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() {
@Override
public boolean onError(MediaPlayer mp, int what, int extra) {
Log.d(TAG, "Error occured");
return false;
}
});
} catch (IllegalArgumentException e) {
Log.d(TAG, e.getMessage());
} catch (SecurityException e) {
Log.d(TAG, e.getMessage());
} catch (IllegalStateException e) {
Log.d(TAG, e.getMessage());
} catch (IOException e) {
Log.d(TAG, e.getMessage());
}
}
但是每当MediaPlayer的OnError被调用时,我总是没有运气,并且在logcat中会得到以下消息:
06-28 16:00:56.612 144-8044/? E/GenericSource﹕ Failed to prefill data cache!
06-28 16:00:56.614 7997-8016/? E/MediaPlayer﹕ error (1, -2147483648)
06-28 16:00:56.614 7997-7997/? E/MediaPlayer﹕ Error (1,-2147483648)
但问题是URL没有问题,这个URL在Vitamio和我测试的其他播放器上都可以正常播放,请帮忙!