Android Brightcove视频播放器

Question

我为Android应用程序的Bright Cove视频播放器做了一个示例代码。我用一个静态的URL做了。我很迷惑如何使用视频ID播放视频。我已经在下面发布完整的代码。

//URL of the video we are playing 
private static final String VIDEO_URL = "http://cf9c36303a9981e3e8cc-31a5eb2af178214dc2ca6ce50f208bb5.r97.cf1.rackcdn.com/lucy_gets_shot_1280x720.mp4"; 

//String array of ad URLS 
private static final String[] googleAds = { 
     "http://pubads.g.doubleclick.net/gampad/ads?" + 
     "sz=400x300&iu=%2F6062%2Fhanna_MA_group%2Fvideo_comp_app&ciu_szs=&impl=s&gdfp_req=1&" + 
     "env=vp&output=xml_vast2&unviewed_position_start=1&m_ast=vast&url=[referrer_url]&" + 
     "correlator=[timestamp]", 
     "http://ad.doubleclick.net/pfadx/CABdemoSite;kw=acb;sz=728x90;ord=29078349023890482394823;dcmt=text/xml", 
     "http://pubads.g.doubleclick.net/gampad/ads?sz=400x300&iu=%2F6062%2Fhanna_MA_group%2Fwrapper_with_comp&ciu_szs=728x90&impl=s&gdfp_req=1&env=vp&output=xml_vast2&unviewed_position_start=1&m_ast=vast&url=[referrer_url]&correlator=[timestamp]", 
    }; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 

    //Get the video view 
    final BrightcoveVideoView videoView = (BrightcoveVideoView) findViewById(R.id.video_view); 

    MediaController controller = new MediaController(this); 
    videoView.setMediaController(controller); 

    //Initialize the Brightcove Google IMA Component 
    GoogleIMAComponent comp = new GoogleIMAComponent(videoView, videoView.getEventEmitter()); 

    //Setup our event listeners 
    setupEventListeners(videoView); 

    //Add a video! 
    videoView.add(Video.createVideo(VIDEO_URL)); 
} 

private void setupEventListeners(final BrightcoveVideoView videoView) { 

    /* 
    * DID_SET_VIDEO is a good place to set up cue points. 
    * For advertising, we have hard coded some advertising URLs from Doubleclick 
    * 
    * To start the advertising process, we need to create cue points that represent 
    * where the advertising exists, in this case we are going to create a 
    * pre/mid/post roll 
    */ 
    videoView.getEventEmitter().on(EventType.DID_SET_VIDEO, new EventListener(){ 

     public void processEvent(Event event) { 
      //Reference to eventEmitter 
      EventEmitter eventEmitter = videoView.getEventEmitter(); 

      final String cuePointType = "ad"; 

      //Create some objects to help us manage the metadata 
      ArrayList<CuePoint> points = new ArrayList<CuePoint>(); 
      CuePoint point = null; 
      Map<String, Object> properties = new HashMap<String, Object>(); 

      //Pre roll 
      properties.put("url", googleAds[1]);  
      point = new CuePoint(PositionType.BEFORE, cuePointType, properties); 
      points.add(point); 

      //Mid roll 
      properties = new HashMap<String, Object>(); 
      properties.put("url", googleAds[2]); 
      point = new CuePoint(10000, cuePointType, properties); 
      points.add(point); 

      //Post roll 
      properties = new HashMap<String, Object>(); 
      properties.put("url", googleAds[0]); 
      point = new CuePoint(PositionType.AFTER, cuePointType, properties); 
      points.add(point); 

      //Create details for the cuepoints 
      Map<String, Object> details = new HashMap<String, Object>(); 
      details.put(Event.CUE_POINTS, points); 

      /* 
      * Emit that we are setting cuepoints, this will allow all components to respond 
      * that are interested in listening 
      */ 
      eventEmitter.emit(EventType.SET_CUE_POINTS, details); 
     } 
    }); 

    /* 
    * ADS_REQUEST_FOR_VIDEO is the Brightcove Google IMA plugin event that gets fired when 
    * there is an ads request for a video. This will allow you to use your cue point data 
    * and respond to the event with ads. Having this hook allows you to do any additional 
    * configuration of companion ads or application logic for the ads. 
    * 
    */ 
    videoView.getEventEmitter().on(GoogleIMAEventType.ADS_REQUEST_FOR_VIDEO, new EventListener() { 

     public void processEvent(Event event) { 

      EventEmitter eventEmitter = videoView.getEventEmitter(); 
      List<CuePoint> cuePoints = (List<CuePoint>) event.properties.get(Event.CUE_POINTS); 
      ArrayList<SimpleAdsRequest> ads = new ArrayList<SimpleAdsRequest>(cuePoints.size()); 

      for(CuePoint point : cuePoints) { 
       //Create an ad request 
       SimpleAdsRequest adRequest = new SimpleAdsRequest(); 

       //Set up a companion slot 
       Collection<CompanionAdSlot> adSlots = new HashSet<CompanionAdSlot>(); 
       CompanionAdSlot adSlot = new CompanionAdSlot(); 

       //View group and size 
       ViewGroup adCompanionViewGroup = (ViewGroup)findViewById(R.id.ad_frame); 
       adSlot.setContainer(adCompanionViewGroup); 
       adSlot.setSize(728, 90); 

       adSlots.add(adSlot); 
       adRequest.setCompanions(adSlots); 

       //URL and Type 
       adRequest.setAdTagUrl(point.getStringProperty("url")); 
       adRequest.setAdType(AdType.VIDEO); 

       ads.add(adRequest); 
      } 

      //Respond to the event 
      event.properties.put(GoogleIMAComponent.ADS_REQUESTS, ads); 
      eventEmitter.respond(event); 
     } 
    }); 

    /* 
    * SET_CUE_POINTS is an event signaling that cue points are being set on the video 
    * We will use this as a cue point (pun intended) to play the video 
    */ 
    videoView.getEventEmitter().on(EventType.SET_CUE_POINTS, new EventListener() { 

     public void processEvent(Event arg0) { 
      //Play on player... 
      videoView.getEventEmitter().emit(EventType.PLAY); 
     } 
    }); 

    videoView.getEventEmitter().on(GoogleIMAEventType.DID_BEGIN_PLAYING_AD, new EventListener() { 

     @Override 
     public void processEvent(Event arg0) { 
      Log.v(TAG, arg0.properties.toString()); 
      //Check here to see if you want to hide/show the companion ad 
     } 
    }); 
} 

Answer 1

使用Catalog通过视频ID获取视频。

Catalog catalog = new Catalog("BRIGHTCOVE MEDIA API TOKEN"); 
catalog.findVideoByID("1234567890", new VideoListener() { 
    @Override 
    public void onVideo(Video video) { 
    videoView.add(video); 
    } 
    @Override 
    public void onError(String error) { 
    // Handle error 
    } 
});