public override async void OnViewCreated(View view, Bundle savedInstanceState)
{
base.OnViewCreated(view, savedInstanceState);
await _categoryView.LoadFromPersistence();
var emptyText = View.FindViewById <TextView>(Resource.Id.textEmpty);
var chipGroup = View.FindViewById <ChipGroup>(Resource.Id.chipGroup);
if (!_categoryView.Any())
{
emptyText.Visibility = ViewStates.Visible;
chipGroup.Visibility = ViewStates.Gone;
}
foreach (var category in _categoryView)
{
var chip = (Chip)StyledInflater.Inflate(Resource.Layout.chipChoice, chipGroup, false);
chip.Text = category.Name;
chip.Checkable = true;
chip.Clickable = true;
if (_assignedCategoryIds.Contains(category.Id))
{
chip.Checked = true;
}
chip.Click += (sender, _) =>
{
CategoryClicked?.Invoke(sender, new CategoryClickedEventArgs(_position, category.Id, chip.Checked));
};
chipGroup.AddView(chip);
}
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var view = base.OnCreateView(inflater, container, savedInstanceState);
SetupToolbar(view, Resource.String.mainMenu, true);
_categoryList = view.FindViewById <RecyclerView>(Resource.Id.listCategories);
_categoryList.SetAdapter(_categoryListAdapter);
_categoryList.HasFixedSize = true;
_categoryList.SetLayoutManager(new LinearLayoutManager(Activity));
_categoryList.SetItemAnimator(null);
_categoryListAdapter.NotifyDataSetChanged();
_categoryListAdapter.CategorySelected += (_, id) =>
{
CategoryClicked?.Invoke(this, id);
};
var menu = view.FindViewById <RecyclerView>(Resource.Id.listMenu);
SetupMenu(menu,
new List <SheetMenuItem>
{
new SheetMenuItem(Resource.Drawable.ic_action_backup, Resource.String.backup, BackupClicked),
new SheetMenuItem(Resource.Drawable.ic_action_category, Resource.String.editCategories,
EditCategoriesClicked),
new SheetMenuItem(Resource.Drawable.ic_action_settings, Resource.String.settings,
SettingsClicked),
new SheetMenuItem(Resource.Drawable.ic_action_info_outline, Resource.String.about, AboutClicked)
});
return(view);
}
protected void OnCategoryClicked(CategoryClickedEventArgs e)
{
CategoryClicked?.Invoke(this, e);
}
