this.backgroundMode.enable();

bringToForeground() {
    this.sleep(5000).then(() => {
      this.backgroundMode.moveToForeground();
      this.localNotifications.schedule({
        id: 2,
        text: '2 -> Single ILocalNotification',
        sound: 'file://sound.mp3',
        data: { secret: "" }
      });

    })

  }


  sleep(time) {
    return new Promise((resolve) => setTimeout(resolve, time));
  }