private async Task getNewsAsync() { try { ApiNewsResponse response = await newsApi.GetNews(); newsList = response.articles; newsListView.Adapter = new NewsListAdapter(this.Context, newsList); progressBarSpinner.Visibility = ViewStates.Invisible; mainNewsLayout.RemoveView(progressBarSpinner); } catch (Exception ex) { Toast.MakeText(this.Context, ex.StackTrace, ToastLength.Long).Show(); } }