async Task SaveData(TodoItem item)
{
var itemResponse = await ApiManager.AddToDoItemsAsync(item);
if (!itemResponse.IsSuccessStatusCode)
{
await UserDialogs.Instance.AlertAsync(string.Format("reason: {0}", itemResponse.ReasonPhrase), "Error", "Ok");
return;
}
await UserDialogs.Instance.AlertAsync("Saved.", "Success", "OK");
}