onNotification: function(notification) {
    console.log( 'NOTIFICATION:', notification );
    const { data } = notification;
    ChannelIO.isChannelPushNotification(data).then((isChannelNotification) => {
      if (Platform.OS === 'ios') {
      	if (isChannelNotification && notification.userInteraction) {
          ChannelIO.handlePushNotification(data);
        }
    	} else if(Platform.OS === 'android') {
      	if (isChannelNotification && !notification.userInteraction) {
          ChannelIO.handlePushNotification(data);
        }
    	}

      notification.finish(PushNotificationIOS.FetchResult.NoData);
    })
  },