Stream event listener (HbbTV 2.0)

addStreamEventListener.js

/**
 * Stream event callback
 */ 
const callback = (e) => {
  if (e.status === 'trigger') {
    if (Playlist[e.text]) { // globally defined playlist
      _currentAd = this.view.showAd(Playlist[e.text]); // saving in the context of Controller
    }
  }
};

/**
 * Name of stream event declaration file
 */
const xmlUrl = '/stream-event';

/**
 * Name of the event
 */ 
const eventName = 'pro7';

/**
 * Adding stream event listener on video object
 */
this.vid.addStreamEventListener(xmlUrl, eventName, callback);