private void AsyncLoadItems()
        {
            //Task.Run(async () =>
            //{
            //    var result = await countServices.GetAll();
            //    if (result != null)
            //    {
            //        Device.BeginInvokeOnMainThread(() =>
            //        {
            //            Items = new ObservableCollection<CountPlan>(result);
            //        });
            //    }

            //});

            Task.Run(async() =>
            {
                var result = await countServices.GetAll();
                if (result != null)
                {
                    Device.BeginInvokeOnMainThread(() =>
                    {
                        Items = new ObservableCollection <CountPlan>(result);
                    });
                }
            });
        }
        private async void LoadItems()
        {
            var result = await countServices.GetAll();

            if (result != null)
            {
                _items = new ObservableCollection <CountPlan>(result);
            }
        }
        public async void LoadData()
        {
            CountServices services = new CountServices();
            var           result   = await services.GetAll();

            List <Test> list = new List <Test>();

            list.Add(new Test()
            {
                Id     = 1,
                Value1 = "uno",
                Value2 = "Dos"
            });

            list.Add(new Test()
            {
                Id     = 2,
                Value1 = "tres",
                Value2 = "cuatro"
            });
        }