private void GetLastChatLocal() { try { SqLiteDatabase dbDatabase = new SqLiteDatabase(); ListUtils.ChatList = new ObservableCollection <GetChatsObject.Data>(); var list = dbDatabase.GetAllLastChat(); if (list.Count > 0) { ListUtils.ChatList = new ObservableCollection <GetChatsObject.Data>(list); MAdapter.UserList = ListUtils.ChatList; MAdapter.BindEnd(); } else { SwipeRefreshLayout.Refreshing = true; StartApiService(); } dbDatabase.Dispose(); } catch (Exception e) { Console.WriteLine(e); } }