using Android.App; using Android.Content; using Android.OS; using Android.Support.V7.App; using System.Threading.Tasks; namespace Demo.Droid { [Activity(Theme = "@style/MyTheme.Splash", MainLauncher = true, NoHistory = true)] public class SplashActivity : AppCompatActivity { public override void OnCreate(Bundle savedInstanceState, PersistableBundle persistentState) { base.OnCreate(savedInstanceState, persistentState); } protected override void OnResume() { base.OnResume(); Task startupWork = new Task(() => { SimulateStartup(); }); startupWork.Start(); } private async void SimulateStartup() { await Task.Delay(1); StartActivity(new Intent(Application.Context, typeof(MainActivity))); } } }