private async void Search(string text)
{
IsLoading = true;
_clear.Visibility = string.IsNullOrEmpty(text) ? ViewStates.Invisible : ViewStates.Visible;
_filteredSources = await SearchAsync(text);
_listResults.Adapter = _resultAdapter = new SearchAdapter(_context, _filteredSources, _search);
ItemsFiltered?.Invoke(this, new SearchBoxItemFilteredEventArgs(_filteredSources.ToList()));
IsLoading = false;
}
private void OpenSearch()
{
if (_isSearching)
{
return;
}
_placeholder.Visibility = ViewStates.Gone;
_search.Visibility = ViewStates.Visible;
_search.RequestFocus();
_listResults.Visibility = ViewStates.Visible;
_clear.Visibility = string.IsNullOrEmpty(_search.Text) ? ViewStates.Invisible : ViewStates.Visible;
_resultAdapter = new SearchAdapter(_context, _filteredSources, _search);
_listResults.Adapter = _resultAdapter;
_drawerArrowDrawable.setParameter(1);
_drawerArrowDrawable.setFlip(true);
EnableKeyboard();
_isSearching = true;
}
