private async void AddPost() { try { var(apiStatus, respond) = await ApiRequest.AddNewPost_Async(DataPost.IdPost, DataPost.PagePost, DataPost.Content, DataPost.PostPrivacy, DataPost.PostFeelingType, DataPost.PostFeelingText, DataPost.PlaceText, DataPost.AttachmentList, DataPost.AnswersList, DataPost.IdColor, DataPost.AlbumName); if (apiStatus == 200) { if (respond is AddPostObject postObject) { Toast.MakeText(GlobalContextPost, GlobalContextPost.GetText(Resource.String.Lbl_Post_Added), ToastLength.Short).Show(); // put the String to pass back into an Intent and close this activity var resultIntent = new Intent(); if (postObject.PostData != null) { var countList = GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ItemCount; var combine = new FeedCombiner(postObject.PostData, GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer, this); combine.CombineDefaultPostSections("Top"); int countIndex = 1; var model1 = GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.FirstOrDefault(a => a.TypeView == PostModelType.Story); var model2 = GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.FirstOrDefault(a => a.TypeView == PostModelType.AddPostBox); var model3 = GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.FirstOrDefault(a => a.TypeView == PostModelType.AlertBox); var model4 = GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.FirstOrDefault(a => a.TypeView == PostModelType.SearchForPosts); if (model4 != null) { countIndex += GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.IndexOf(model4) + 1; } else if (model3 != null) { countIndex += GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.IndexOf(model3) + 1; } else if (model2 != null) { countIndex += GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.IndexOf(model2) + 1; } else if (model1 != null) { countIndex += GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.IndexOf(model1) + 1; } else { countIndex = 0; } GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.NotifyItemRangeInserted(countIndex, GlobalContextTabbed.NewsFeedTab.PostFeedAdapter.ListDiffer.Count - countList); resultIntent.PutExtra("itemObject", JsonConvert.SerializeObject(postObject.PostData)); } GlobalContextPost.SetResult(Result.Ok, resultIntent); if (UserDetails.SoundControl) { Methods.AudioRecorderAndPlayer.PlayAudioFromAsset("PopNotificationPost.mp3"); } } } else { Methods.DisplayReportResult(GlobalContextPost, respond); } RemoveNotification(); } catch (Exception e) { RemoveNotification(); Console.WriteLine(e); } }