text: import Service from '@ember/service';
  
  export default Service.extend({
      current: null,
      init() {
        this._super(...arguments);
        this.set('current', null);
      },
     
      updateViewPortActivity(status, areaName) {
        if(status === true) {
           this.set('current', areaName);
         } 
       }
  });
  