public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { base.OnCreateView(inflater, container, savedInstanceState); View view = inflater.Inflate(Resource.Layout.basic_fragment_browse_questions, null); Activity.Title = "Find Tasks"; ViewModel = new BrowseQuestionsViewModel(); recyclerView = view.FindViewById <RecyclerView>(Resource.Id.recyclerView); recyclerView.HasFixedSize = false; recyclerView.SetAdapter(adapter = new BrowseQuestionsAdapter(Activity, this, ViewModel)); refresher = view.FindViewById <SwipeRefreshLayout>(Resource.Id.refresher); refresher.SetColorSchemeColors(Resource.Color.accent); progress = view.FindViewById <ProgressBar>(Resource.Id.progressbar_loading); progress.Visibility = ViewStates.Gone; filterSpinner = view.FindViewById <Spinner>(Resource.Id.filter_spinner); filterSpinner.ItemSelected += new EventHandler <AdapterView.ItemSelectedEventArgs>(spinner_ItemSelected); var spinnerAdapter = ArrayAdapter.CreateFromResource( Activity, Resource.Array.opportunity_spinner_array, Resource.Layout.spinnerLayout); spinnerAdapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem); filterSpinner.Adapter = spinnerAdapter; return(view); }
void Refresher_Refresh(object sender, EventArgs e) { ViewModel.LoadQuestionsCommand.Execute(filterSpinner.SelectedItem.ToString()); recyclerView.SetAdapter(adapter = new BrowseQuestionsAdapter(Activity, this, ViewModel)); refresher.Refreshing = false; adapter.ItemClick += Adapter_ItemClick; adapter.ItemLongClick += Adapter_ItemLongClick; }
private async void spinner_ItemSelected(object sender, AdapterView.ItemSelectedEventArgs e) { Spinner spinner = (Spinner)sender; await ViewModel.ExecuteLoadQuestionsCommandAsync(spinner.GetItemAtPosition(e.Position).ToString()); recyclerView.SetAdapter(adapter = new BrowseQuestionsAdapter(Activity, this, ViewModel)); adapter.ItemClick += Adapter_ItemClick; adapter.ItemLongClick += Adapter_ItemLongClick; }