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在Android Broghtcove Exoplayer实现中一个接一个地播放视频

分类: 技术问答 • 2022-06-04 21:13:35
问题描述：

我正在尝试使用android中的Brightcove Exoplayer播放另一个视频。我可以在第一个视频的结尾捕获事件类型已完成，然后尝试播放下一个视频。但是它停留在第一个视频的结尾。第二个视频没有播放。我收到了NullPointerException。我究竟做错了什么？这是我的代码：

I am trying to play one video after another using Brightcove Exoplayer in android. I am able to catch the eventtype "completed" at the end of the first video and then I am trying to play the next video. But its stuck at the end of the first video. The second video is not playing. I am getting a NullPointerException. What am I doing wrong? This is my code:

public class MainActivity extends BrightcovePlayer {

    private final String TAG = this.getClass().getSimpleName();

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        setContentView(R.layout.activity_main);
        brightcoveVideoView = (BrightcoveExoPlayerVideoView) findViewById(R.id.brightcove_video_view);
        super.onCreate(savedInstanceState);

        EventEmitter eventEmitter = brightcoveVideoView.getEventEmitter();
        final Catalog catalog = new Catalog(eventEmitter, "accountID", "policy");

        catalog.findVideoByID("videoID1", new VideoListener() {

            @Override
            public void onVideo(Video video) {
                Log.v(TAG, "onVideo: video = " + video);
                brightcoveVideoView.add(video);
                brightcoveVideoView.start();
            }


        });

        eventEmitter.on("completed", new EventListener() {
            @Override
            public void processEvent(Event event) {

               catalog.findVideoByID("videoID2", new VideoListener() {

                    @Override
                    public void onVideo(Video video) {
                        brightcoveVideoView.clear();
                        brightcoveVideoView.stopPlayback();
                        brightcoveVideoView.seekTo(0);
                        Log.v(TAG, "onVideo: video = " + video);
                        brightcoveVideoView.add(video);
                        brightcoveVideoView.start();
                    }


                });
            }
        });


        // Log whether or not instance state in non-null.
        if (savedInstanceState != null) {
            Log.v(TAG, "Restoring saved position");
        } else {
            Log.v(TAG, "No saved state");
        }
    }
}

Logcat：

09-16 18:49:22.960  32438-32438/com.brightcove.player.samples.exoplayer.basic D/PlayButtonController﹕ Process event: completed.
09-16 18:49:22.960  32438-32438/com.brightcove.player.samples.exoplayer.basic V/AbstractButtonController﹕ Start of sync update: text = ; description = Pause.
09-16 18:49:22.970  32438-32438/com.brightcove.player.samples.exoplayer.basic V/AbstractButtonController﹕ End of sync update: text = ; description = Play.
09-16 18:49:22.970  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didPause { playheadPosition: 0 }
09-16 18:49:22.980  32438-32438/com.brightcove.player.samples.exoplayer.basic D/PlayButtonController﹕ Process event: didPause.
09-16 18:49:22.980  32438-32438/com.brightcove.player.samples.exoplayer.basic V/AbstractButtonController﹕ Start of sync update: text = ; description = Play.
09-16 18:49:22.980  32438-32438/com.brightcove.player.samples.exoplayer.basic V/AbstractButtonController﹕ End of sync update: text = ; description = Play.
09-16 18:49:22.980  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onMeasure: width = 1024, height = 550, videoWidth = 1024, videoHeight = 576, widthMode = MeasureSpec.EXACTLY, heightMode = MeasureSpec.EXACTLY
09-16 18:49:22.990    32438-369/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.MARVELL.VIDEO.HW.CODA7542DECODER] Now Flushing
09-16 18:49:22.990    32438-369/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.MARVELL.VIDEO.HW.CODA7542DECODER] Now Executing
09-16 18:49:22.990    32438-372/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.SEC.aac.dec] Now Flushing
09-16 18:49:22.990    32438-372/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.SEC.aac.dec] Now Executing
09-16 18:49:22.990  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onLayout: changed = false, left = 0, top = 0, right = 1024, bottom = 550
09-16 18:49:23.000  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ onLoadStarted: sourceId: 0, length: -1, type: 1, trigger: 0, bitrate: 1351359, mediaStartTimeMs: 0, mediaEndTimeMs: 10000
09-16 18:49:23.250  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didHideMediaControls { }
09-16 18:49:23.480  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onMeasure: width = 1024, height = 550, videoWidth = 1024, videoHeight = 576, widthMode = MeasureSpec.EXACTLY, heightMode = MeasureSpec.EXACTLY
09-16 18:49:23.480  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onLayout: changed = false, left = 0, top = 0, right = 1024, bottom = 550
09-16 18:49:26.103    32438-336/com.brightcove.player.samples.exoplayer.basic D/dalvikvm﹕ GC_FOR_ALLOC freed 712K, 35% free 6530K/9900K, paused 28ms, total 28ms
09-16 18:49:26.573    32438-336/com.brightcove.player.samples.exoplayer.basic D/dalvikvm﹕ GC_FOR_ALLOC freed 8K, 34% free 6780K/10160K, paused 28ms, total 28ms
09-16 18:49:26.804  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ onLoadCompleted: sourceId: 0, bytesLoaded: 1984152, type: 1, bitrate: 1351359, startTime: 0, endTime: 10000
09-16 18:49:26.804  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ onLoadStarted: sourceId: 0, length: -1, type: 1, trigger: 0, bitrate: 1351359, mediaStartTimeMs: 10000, mediaEndTimeMs: 20000
09-16 18:49:27.134    32438-336/com.brightcove.player.samples.exoplayer.basic D/dalvikvm﹕ GC_FOR_ALLOC freed 30K, 33% free 7037K/10420K, paused 22ms, total 22ms
09-16 18:49:27.514    32438-336/com.brightcove.player.samples.exoplayer.basic D/dalvikvm﹕ GC_FOR_ALLOC freed 5K, 32% free 7293K/10680K, paused 20ms, total 20ms
09-16 18:49:27.855    32438-336/com.brightcove.player.samples.exoplayer.basic D/dalvikvm﹕ GC_FOR_ALLOC freed 3K, 31% free 7549K/10940K, paused 29ms, total 29ms
09-16 18:49:28.555  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ onLoadCompleted: sourceId: 0, bytesLoaded: 1221624, type: 1, bitrate: 1351359, startTime: 10000, endTime: 20000
09-16 18:49:28.555  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ onLoadStarted: sourceId: 0, length: -1, type: 1, trigger: 0, bitrate: 1351359, mediaStartTimeMs: 20000, mediaEndTimeMs: 30000
09-16 18:49:33.590  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ onLoadCompleted: sourceId: 0, bytesLoaded: 1779232, type: 1, bitrate: 1351359, startTime: 20000, endTime: 30000
09-16 18:49:42.289  32438-32438/com.brightcove.player.samples.exoplayer.basic D/BrightcoveMediaController﹕ Processing onTouch for view: com.brightcove.player.view.BrightcoveExoPlayerVideoView{41dff550 VFE...C. .F...... 0,0-1024,550 #7f0b0000 app:id/brightcove_video_view}, with event: MotionEvent { action=ACTION_DOWN, id[0]=0, x[0]=452.44183, y[0]=261.5192, toolType[0]=TOOL_TYPE_FINGER, buttonState=0, metaState=0, flags=0x0, edgeFlags=0x0, pointerCount=1, historySize=0, eventTime=9956540, downTime=9956540, deviceId=3, source=0x1002 }.
09-16 18:49:42.289  32438-32438/com.brightcove.player.samples.exoplayer.basic D/BrightcoveMediaController﹕ The control bar is hidden, show the media controls...
09-16 18:49:42.289  32438-32438/com.brightcove.player.samples.exoplayer.basic I/BaseVideoView﹕ onTouchEvent
09-16 18:49:42.289  32438-32438/com.brightcove.player.samples.exoplayer.basic D/BrightcoveShowHideController﹕ Showing the media controls.  They will be hidden in 3000 milliseconds using animation style: FADE.
09-16 18:49:42.299  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ showMediaControls { }
09-16 18:49:42.299  32438-32438/com.brightcove.player.samples.exoplayer.basic D/BrightcoveShowHideController﹕ Showing the media controls.  They will be hidden in 3000 milliseconds using animation style: FADE.
09-16 18:49:42.299  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onMeasure: width = 1024, height = 550, videoWidth = 1024, videoHeight = 576, widthMode = MeasureSpec.EXACTLY, heightMode = MeasureSpec.EXACTLY
09-16 18:49:42.299  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onLayout: changed = false, left = 0, top = 0, right = 1024, bottom = 550
09-16 18:49:42.309  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didShowMediaControls { controlsHeight: 64 }
09-16 18:49:42.309  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didShowMediaControls { controlsHeight: 64 }
09-16 18:49:45.302  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didHideMediaControls { }
09-16 18:49:45.512  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onMeasure: width = 1024, height = 550, videoWidth = 1024, videoHeight = 576, widthMode = MeasureSpec.EXACTLY, heightMode = MeasureSpec.EXACTLY
09-16 18:49:45.512  32438-32438/com.brightcove.player.samples.exoplayer.basic V/BaseVideoView﹕ onLayout: changed = false, left = 0, top = 0, right = 1024, bottom = 550
09-16 18:49:49.876    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ response: {"description":null,"poster_sources":[{"src":"http://brightcove.vo.llnwd.net/v1/unsecured/media/accountID/201508/3522/accountID_4446404273001_videoID2-vs.jpg?pubId=accountID&videoId=videoID2"}],"tags":[],"cue_points":[],"custom_fields":{},"account_id":"accountID","sources":[{"avg_bitrate":997000,"width":640,"duration":134000,"size":16791137,"stream_name":"mp4:accountID/accountID_4446405618001_videoID2.mp4&1442415600000&782ccdd093adf6c97a4d9bc7d2962a49","codec":"H264","asset_id":"4446405618001","container":"MP4","height":360,"app_name":"rtmp://brightcove.fcod.llnwd.net/a500/e1/uds/rtmp/ondemand"},{"avg_bitrate":997000,"width":640,"src":"http://brightcove.vo.llnwd.net/e1/uds/pd/accountID/accountID_4446405618001_videoID2.mp4?pubId=accountID&videoId=videoID2","size":16791137,"height":360,"duration":134000,"container":"MP4","codec":"H264","asset_id":"4446405618001"},{"avg_bitrate":514000,"width":480,"duration":134000,"size":8664661,"stream_name":"mp4:accountID/accountID_4446405652001_videoID2.mp4&1442415600000&782ccdd093adf6c97a4d9bc7d2962a49","codec":"H264","asset_id":"4446405652001","container":"MP4","height":270,"app_name":"rtmp://brightcove.fcod.llnwd.net/a500/e1/uds/rtmp/ondemand"},{"avg_bitrate":514000,"width":480,"src":"http://brightcove.vo.llnwd.net/e1/uds/pd/accountID/accountID_4446405652001_videoID2.mp4?pubId=accountID&videoId=videoID2","size":8664661,"height":270,"duration":134000,"container":"MP4","codec":"H264","asset_id":"4446405652001"},{"avg_bitrate":1831000,"width":960,"duration":134000,"size":30751569,"stream_name":"mp4:accountID/accountID_4446407440001_videoID2.mp4&1442415600000&782ccdd093adf6c97a4d9bc7d2962a49","codec":"H264","asset_id":"4446407440001","container":"MP4","height":540,"app_name":"rtmp://brightcove.fcod.llnwd.net/a500/e1/uds/rtmp/ondemand"},{"avg_bitrate":1831000,"width":960,"src":"http://brightcove.vo.llnwd.net/e1/uds/pd/accountID/accountID_4446407440001_videoID2.mp4?pubId=accountID&videoId=videoID2","size":30751569,"height":540,"duration":134000,"container":"MP4","codec":"H264","asset_id":"4446407440001"},{"type":"application/x-mpegURL","src":"http://c.brightcove.com/services/mobile/streaming/index/master.m3u8?videoId=videoID2&pubId=accountID","container":"M2TS","codec":"H264"},{"type":"application/x-mpegURL","src":"https://secure.brightcove.com/services/mobile/streaming/index/master.m3u8?videoId=videoID2&pubId=accountID&secure=true","container":"M2TS","codec":"H264"}],"name":"Control And Coordination (Scared - X+Y).mp4","reference_id":null,"long_description":null,"duration":134000,"published_at":"2015-08-27T21:46:17.492Z","text_tracks":[],"updated_at":"2015-08-27T21:46:17.492Z","thumbnail":"http://brightcove.vo.llnwd.net/v1/unsecured/media/accountID/201508/3522/accountID_4446404304001_videoID2-th.jpg?pubId=accountID&videoId=videoID2","poster":"http://brightcove.vo.llnwd.net/v1/unsecured/media/accountID/201508/3522/accountID_4446404273001_videoID2-vs.jpg?pubId=accountID&videoId=videoID2","link":null,"id":"videoID2","ad_keys":null,"thumbnail_sources":[{"src":"http://brightcove.vo.llnwd.net/v1/unsecured/media/accountID/201508/3522/accountID_4446404304001_videoID2-th.jpg?pubId=accountID&videoId=videoID2"}],"created_at":"2015-08-27T07:11:46.648Z"}
09-16 18:49:49.876    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ code: 200
09-16 18:49:49.876    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ message: OK
09-16 18:49:49.896    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ issuing GET request: https://metrics.brightcove.com/tracker?platform=android-native-sdk&device_os_version=4.4.2&range=27..28&device_type=tablet&destination=bcsdk%3A%2F%2FExoPlayer+Sample+App%2Fcom.brightcove.player.samples.exoplayer.basic&device_os=android&time=1442409562964&platform_version=4.4.2&event=video_engagement&domain=videocloud&account=accountID&device_cpu=armeabi-v7a&video_duration=30&video=videoID1, headers: {}
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic D/BaseVideoView﹕ Seeking to 0
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic V/MainActivity﹕ onVideo: video = Video{name: "Control And Coordination (Scared - X+Y).mp4", sourceCollections: 2, cuePoints: 0}
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ willChangeVideo { currentVideo: null nextVideo: null index: 0 uuid: 96c2c14b-16b8-41fb-be17-00a3ec5fd907 }
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didChangeList { list: [Video{name: "Control And Coordination (Scared - X+Y).mp4", sourceCollections: 2, cuePoints: 0}] }
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ stop { playheadPosition: 0 }
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ ExoPlayerOnStopListener:
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ destroyPlayer: exoPlayer = com.google.android.exoplayer.ExoPlayerImpl@41f8c768
09-16 18:49:49.906  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ stopUpdater: null
09-16 18:49:49.906    32438-369/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.MARVELL.VIDEO.HW.CODA7542DECODER] Now Executing->Idle
09-16 18:49:49.916    32438-369/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.MARVELL.VIDEO.HW.CODA7542DECODER] Now Idle->Loaded
09-16 18:49:49.926    32438-369/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.MARVELL.VIDEO.HW.CODA7542DECODER] Now Loaded
09-16 18:49:49.946    32438-369/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.MARVELL.VIDEO.HW.CODA7542DECODER] Now uninitialized
09-16 18:49:49.956    32438-372/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.SEC.aac.dec] Now Executing->Idle
09-16 18:49:49.966    32438-372/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.SEC.aac.dec] Now Idle->Loaded
09-16 18:49:49.966    32438-372/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.SEC.aac.dec] Now Loaded
09-16 18:49:49.966    32438-372/com.brightcove.player.samples.exoplayer.basic I/ACodec﹕ [OMX.SEC.aac.dec] Now uninitialized
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic D/PlayButtonController﹕ Process event: stop.
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic V/AbstractButtonController﹕ Start of sync update: text = ; description = Play.
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic V/AbstractButtonController﹕ End of sync update: text = ; description = Play.
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ seekTo { seekPosition: 0 }
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ ExoPlayerOnSeekListener:
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didChangeList { list: [Video{name: "Control And Coordination (Scared - X+Y).mp4", sourceCollections: 2, cuePoints: 0}] }
09-16 18:49:49.966  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ willChangeVideo { currentVideo: Video{name: "Control And Coordination (Scared - X+Y).mp4", sourceCollections: 2, cuePoints: 0} nextVideo: Video{name: "Control And Coordination (Scared - X+Y).mp4", sourceCollections: 2, cuePoints: 0} index: 0 uuid: 07a14bbe-6920-404b-a3d6-a74459cde927 }
09-16 18:49:49.976  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ setSource { }
09-16 18:49:49.976  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ ExoPlayerOnSetSourceListener
09-16 18:49:49.976  32438-32438/com.brightcove.player.samples.exoplayer.basic V/ExoPlayerVideoDisplayComponent﹕ destroyPlayer: exoPlayer = null
09-16 18:49:49.976  32438-32438/com.brightcove.player.samples.exoplayer.basic E/com.brightcove.player.event.EventEmitterImpl@41e01b08﹕ processEvent() threw a throwable.
    java.lang.NullPointerException
            at com.brightcove.player.display.ExoPlayerVideoDisplayComponent.openVideo(ExoPlayerVideoDisplayComponent.java:425)
            at com.brightcove.player.display.ExoPlayerVideoDisplayComponent$ExoPlayerOnSetSourceListener.processEvent(ExoPlayerVideoDisplayComponent.java:533)
            at com.brightcove.player.event.EventEmitterImpl.invokeListenersForEventType(EventEmitterImpl.java:457)
            at com.brightcove.player.event.EventEmitterImpl.invokeListenersForEvent(EventEmitterImpl.java:428)
            at com.brightcove.player.event.EventEmitterImpl.access$300(EventEmitterImpl.java:41)
            at com.brightcove.player.event.EventEmitterImpl$1.handleMessage(EventEmitterImpl.java:73)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:146)
            at android.app.ActivityThread.main(ActivityThread.java:5598)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
            at dalvik.system.NativeStart.main(Native Method)
09-16 18:49:49.976  32438-32438/com.brightcove.player.samples.exoplayer.basic D/MainActivity﹕ didStop { playheadPosition: 0 }
09-16 18:49:50.226    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ response: GIF89a������������������!�����������,��������������D��;
09-16 18:49:50.226    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ code: 200
09-16 18:49:50.226    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ message: OK
09-16 18:49:50.236    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ issuing GET request: https://metrics.brightcove.com/tracker?device_os=android&platform=android-native-sdk&device_os_version=4.4.2&time=1442409562964&platform_version=4.4.2&event=video_complete&device_type=tablet&domain=videocloud&account=accountID&device_cpu=armeabi-v7a&video_duration=30&video=videoID1&destination=bcsdk%3A%2F%2FExoPlayer+Sample+App%2Fcom.brightcove.player.samples.exoplayer.basic, headers: {}
09-16 18:49:50.477    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ response: GIF89a������������������!�����������,��������������D��;
09-16 18:49:50.477    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ code: 200
09-16 18:49:50.477    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ message: OK
09-16 18:49:50.487    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ issuing GET request: https://metrics.brightcove.com/tracker?device_os=android&platform=android-native-sdk&device_os_version=4.4.2&time=1442409589981&platform_version=4.4.2&event=video_impression&device_type=tablet&domain=videocloud&account=accountID&device_cpu=armeabi-v7a&video=videoID2&destination=bcsdk%3A%2F%2FExoPlayer+Sample+App%2Fcom.brightcove.player.samples.exoplayer.basic, headers: {}
09-16 18:49:50.727    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ response: GIF89a������������������!�����������,��������������D��;
09-16 18:49:50.727    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ code: 200
09-16 18:49:50.727    32438-332/com.brightcove.player.samples.exoplayer.basic D/HttpService﹕ message: OK


答

您无需调用stopPlayback并在调用Brightcove视频视图的clear方法之后进行查找。
更好的方法是清除，添加并从新的视频对象开始

You don't need to call the stopPlayback and seek after calling the clear method of brightcove video view. The better way is to clear,add and start with the new video object

brightcoveVideoView.clear();
brightcoveVideoView.add(video);
brightcoveVideoView.start();

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