awesome-uiwidgets/AwesomeUIWidgets/Assets/Scripts/heroSample/HeroSamplePanel.cs

using uiwidgets;
using Unity.UIWidgets.engine;
using Unity.UIWidgets.material;
using Unity.UIWidgets.widgets;

namespace UIWidgetsGallery.gallery
{
    public class HeroSamplePanel : UIWidgetsPanel
    {
        protected override void main()
        {
            //ui_.runApp(new Container(color: Colors.blue.withAlpha(128)));
            ui_.runApp(new MaterialApp(
                color: Colors.blue.withAlpha(128),
                title: "Hero Sample",
                home: new AnimationDemoHome()
            ));
        }
    }
}