Method open

third_party/subscriptions-project/swg.js:7033–7038

* Start an activity in a separate window. The result will be delivered * to the `onResult` callback. * * The activity can be opened in two modes: "popup" and "redirect". This * depends on the `target` value, but also on the browser/environment. * * The allowed `target` values are `

(requestId, url, target, args, options, addDefaultArguments = false)

   * @return {{targetWin: ?Window}}
   */
  open(requestId, url, target, args, options, addDefaultArguments = false) {
    if (addDefaultArguments) {
      args = this.addDefaultArguments(args);
    }
    return this.activityPorts_.open(requestId, url, target, args, options);
  }

  /**
   * Registers the callback for the result of the activity opened with the