public override void OnTokenRefresh()
        {
            ManagerStore managerStore   = new ManagerStore();
            var          refreshedToken = FirebaseInstanceId.Instance.Token;

            managerStore.SendTokenStore(refreshedToken);
        }
        public void OnTokenRefresh()
        {
            ManagerStore managerStore = new ManagerStore();

            managerStore.SendTokenStore(Messaging.SharedInstance.FcmToken);
        }