问在设置检查状态的情况下，在CheckedTextView中加载ListView项

EN

public class VehicleSubListAdapter : BaseAdapter<string>
{
    // ...

    public override View GetView(int position, View convertView, ViewGroup parent)
    {
        View view = convertView ?? _context.LayoutInflater.Inflate(Android.Resource.Layout.SimpleListItemMultipleChoice, parent, false);

        var checkedTextView = view.FindViewById<CheckedTextView>(Android.Resource.Id.Text1);
        checkedTextView.Text = _items[position].Name;

        // This doesn't seem to do anything
        checkedTextView.Checked = _items[position].Checked;

        // I've even tried this with no change visually
        //checkedTextView.Checked = true;

        return view;
    }
}

public class VehicleConditionSubActivity : ListActivity
{
    private List<VehicleConditionItemDTO> _items;
    private VehicleSubListAdapter _vehicleAdapter;
    //...

    protected override void OnCreate(Bundle bundle)
    {
        base.OnCreate(bundle);
        SetTheme(Resource.Style.MyAppTheme);
        SetContentView(Resource.Layout.VehicleConditionItem);

        // Set up action bar
        ActionBar.SetDisplayHomeAsUpEnabled(true);

        // Set up list view
        ListView.ChoiceMode = ChoiceMode.Multiple;
        _items = new List<VehicleConditionItemDTO>();
        _vehicleAdapter = new VehicleSubListAdapter(this, _items);
        ListAdapter = _vehicleAdapter;
        ListView.ItemClick += ListView_ItemClick;

        //...

        // Fill list view
        FillList();
    }

    private void FillList()
    {
        AddFluidItems();
        _vehicleAdapter.NotifyDataSetChanged();
    }

    private void AddFluidItems()
    {
        // I've checked that this is being called correctly
        if (Global.Conditions.FluidLevels.Count > 0)
        {
            foreach (var item in Global.Conditions.FluidLevels)
            {
                _items.Add(item);
            }
        }
        else
        {
            _items.Add(new VehicleConditionItemDTO("1", "Engine oil"));
            // ...

            foreach (var item in _items)
            {
                Global.Conditions.FluidLevels.Add(item);
            }
        }

    }

    // ...

    private void ListView_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
    {
        // Items already check/uncheck properly when tapped
        // So I just update the global list items checked property
        Global.Conditions.FluidLevels[e.Position].Checked = !Global.Conditions.FluidLevels[e.Position].Checked;
    }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:minWidth="25px"
  android:minHeight="25px"
  android:background="@color/background">
  <ListView
      android:minWidth="25px"
      android:minHeight="25px"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:id="@android:id/list" />
</LinearLayout>