實施自定義業務機會生成器

通過擴展OpportunityGenerator介面,您可以實施自己的機會生成器。

  1. 建立自訂商機產生器。

    例如:

    /**
    * Class implementing AdobePSDK.OpportunityGenerator interface
    */
    CustomOpportunityGenerator = function () {
    };
    
    CustomOpportunityGenerator.prototype = {
        constructor: CustomOpportunityGenerator,
        configureCallbackFunc: function (item, client, mode, playhead, playbackRange) {
            // the playhead represents the initial playback position
            // the playback range represents the initial playback range
    
            // the item property indicates the current AdobePSDK.MediaPlayerItem associated with this generator
            // the initial set of timed metadata can be obtain through the item property
            var timedMetadatas = item.timedMetadata;
        },
        updateCallbackFunc: function (playhead, playbackRange) {
            // when an opportunity is created by this generator
            // we need to notify the TVSDK through the client property
            client.resolve (opportunity);
        },
        …
    };
    
  2. 建立自訂內容工廠,使用自訂商機產生器。

    例如:

    /**
      * Class implementing AdobePSDK.ContentFactory interface
    */
    CustomContentFactory = function () {
    };
    
    CustomContentFactory.prototype = {
           constructor: CustomContentFactory,
           retrieveOpportunityGeneratorsCallbackFunc: function (item) {
                var result = [];
                result.push (new CustomOpportunityGenerator());
                return result;
        },
        …
    };
    
  3. 註冊要播放的媒體串流的自訂內容工廠。

    在UI Framework播放器中,您可以指定自訂內容工廠,如下所示:

    var advertisingFactory = new CustomContentFactory();
    var playerWrapper = ptp.videoPlayer('.videoDiv', {
     player: {
            mediaPlayerItemConfig: {
                    advertisingFactory: advertisingFactory
            },
                mediaResource: {
                    resourceUrl:'Specify Resource Url'
           }
      }
    });
    

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