private async Task LoadHotOrNotAsync(string offset = "0") { if (Methods.CheckConnectivity()) { //int countList = MAdapter.TrendingList.Count; var(apiStatus, respond) = await RequestsAsync.Users.HotOrNotAsync(UserDetails.Gender, "20", offset); if (apiStatus != 200 || !(respond is ListUsersObject result) || result.Data == null) { if (MainScrollEvent != null) { MainScrollEvent.IsLoading = false; } Methods.DisplayReportResult(Activity, respond); } else { var respondList = result.Data.Count; if (respondList > 0) { var checkList = MAdapter.TrendingList.FirstOrDefault(q => q.Type == ItemType.HotOrNot); if (checkList == null) { var hotOrNot = new Classes.TrendingClass() { Id = 200, HotOrNotList = new List <UserInfoObject>(), Type = ItemType.HotOrNot }; foreach (var item in from item in result.Data let check = hotOrNot.HotOrNotList.FirstOrDefault(a => a.Id == item.Id) where check == null select item) { hotOrNot.HotOrNotList.Add(item); } MAdapter.TrendingList.Insert(1, hotOrNot); Activity.RunOnUiThread(() => { MAdapter.NotifyItemInserted(1); }); } else { foreach (var item in from item in result.Data let check = checkList.HotOrNotList.FirstOrDefault(a => a.Id == item.Id) where check == null select item) { checkList.HotOrNotList.Add(item); } } } } } else { Toast.MakeText(Context, Context.GetString(Resource.String.Lbl_CheckYourInternetConnection), ToastLength.Short).Show(); } }