Avalonia/samples/interop/NativeEmbedSample.Android/SplashActivity.cs

using Android.App;
using Android.Content;
using Android.OS;

namespace NativeEmbedSample.Android;

[Activity(Theme = "@style/MyTheme.Splash", MainLauncher = true, NoHistory = true)]
public class SplashActivity : Activity
{
    protected override void OnResume()
    {
        base.OnResume();

        StartActivity(new Intent(Application.Context, typeof(MainActivity)));
    }
}