private async void InitView()
{
SetContentView(Resource.Layout.questionnaire_countries);
_title = FindViewById <TextView>(Resource.Id.countries_title);
_subtitle = FindViewById <TextView>(Resource.Id.countries_subtitle);
_footer = FindViewById <TextView>(Resource.Id.questionnaire_countries_footer);
_nextButton = FindViewById <Button>(Resource.Id.countries_button);
_recyclerView = FindViewById <RecyclerView>(Resource.Id.countries_list);
_progressBar = FindViewById <ProgressBar>(Resource.Id.progress_bar);
_closeButton = FindViewById <Button>(Resource.Id.close_cross_btn);
//Accessibility
_closeButton.ContentDescription = InformationAndConsentViewModel.CLOSE_BUTTON_ACCESSIBILITY_LABEL;
_title.SetAccessibilityDelegate(AccessibilityUtils.GetHeadingAccessibilityDelegate());
_closeButton.Click += new StressUtils.SingleClick(OnExitClick).Run;
_nextButton.Click += new StressUtils.SingleClick(OnNextButtonClick).Run;
_title.Text = QuestionnaireCountriesViewModel.COUNTRY_QUESTIONAIRE_HEADER_TEXT;
_subtitle.Text = QuestionnaireCountriesViewModel.COUNTRY_QUESTIONAIRE_INFORMATION_TEXT;
_footer.Text = QuestionnaireCountriesViewModel.COUNTRY_QUESTIONAIRE_FOOTER;
_nextButton.Text = QuestionnaireCountriesViewModel.COUNTRY_QUESTIONAIRE_BUTTON_TEXT;
RunOnUiThread(() => ShowSpinner(true));
_countries.AddRange(
await _viewModel.GetListOfCountriesAsync() ??
new List <CountryDetailsViewModel>());
if (!_countries.Any())
{
RunOnUiThread(() => ShowSpinner(false));
OnServerError();
return;
}
RunOnUiThread(() => ShowSpinner(false));
QuestionnaireCountriesSelectionAdapter adapter = new QuestionnaireCountriesSelectionAdapter(_countries);
LinearLayoutManager layoutManager = new LinearLayoutManager(this);
_recyclerView.SetLayoutManager(layoutManager);
_recyclerView.SetAdapter(adapter);
View rootView = Window.DecorView.RootView;
rootView.LayoutDirection = LayoutUtils.GetLayoutDirection();
}
async void SetupTableView()
{
_spinner = StyleUtil.ShowSpinner(View, UIActivityIndicatorViewStyle.WhiteLarge);
_countryList = await _viewModel.GetListOfCountriesAsync();
if (!_countryList.Any())
{
_spinner?.RemoveFromSuperview();
OnServerError();
return;
}
InvokeOnMainThread(() =>
{
TableViewHeightConstraint.Constant = _countryList.Count * CountryTableCell.ROW_HEIGHT;
_spinner?.RemoveFromSuperview();
CountryTableView.RegisterNibForCellReuse(CountryTableCell.Nib, CountryTableCell.Key);
CountryTableView.Source = new CountryTableViewSource(_countryList);
CountryTableView.ReloadData();
});
}