Added pending lifecycle events (#7225)

src/Controls/samples/Controls.Sample/MauiWindow.cs

@@ -0,0 +1,35 @@
+using System;
+using Microsoft.Maui.Controls;
+
+namespace Maui.Controls.Sample
+{
+	public class MauiWindow : Window
+	{
+		public MauiWindow() : base() { }
+		public MauiWindow(Page page) : base(page) { }
+
+		protected override void OnCreated()
+		{
+			Console.WriteLine("OnCreated");
+			base.OnCreated();
+		}
+
+		protected override void OnStopped()
+		{
+			Console.WriteLine("OnStopped");
+			base.OnStopped();
+		}
+
+		protected override void OnResumed()
+		{
+			Console.WriteLine("OnResumed");
+			base.OnResumed();
+		}
+
+		protected override void OnDestroying()
+		{
+			Console.WriteLine("OnDestroying");
+			base.OnDestroying();
+		}
+	}
+}

src/Controls/samples/Controls.Sample/XamlApp.xaml.cs

@@ -5,7 +5,6 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Maui;
 using Microsoft.Maui.Controls;
-using Microsoft.Maui.Devices;
 using Microsoft.Maui.Storage;
 
 namespace Maui.Controls.Sample
@@ -49,8 +48,11 @@ async void LoadAsset()
 		// Must not use MainPage for multi-window
 		protected override Window CreateWindow(IActivationState activationState)
 		{
-			var window = new Window(Services.GetRequiredService<Page>());
-			window.Title = ".NET MAUI Samples Gallery";
+			var window = new MauiWindow(Services.GetRequiredService<Page>())
+			{
+				Title = ".NET MAUI Samples Gallery"
+			};
+
 			return window;
 		}
 

src/Core/src/Hosting/LifecycleEvents/AppHostBuilderExtensions.Android.cs

@@ -1,6 +1,4 @@
-using System;
 using Microsoft.Maui.Hosting;
-using Microsoft.Maui.LifecycleEvents;
 
 namespace Microsoft.Maui.LifecycleEvents
 {
@@ -66,4 +64,4 @@ static void OnConfigureLifeCycle(IAndroidLifecycleBuilder android)
 				});
 		}
 	}
-}
+}

src/Core/src/Hosting/LifecycleEvents/AppHostBuilderExtensions.Windows.cs

@@ -1,9 +1,7 @@
 using Microsoft.Maui.Hosting;
-using Microsoft.Maui.LifecycleEvents;
-using System;
 
 namespace Microsoft.Maui.LifecycleEvents
-{ 
+{
 	public static partial class AppHostBuilderExtensions
 	{
 		internal static MauiAppBuilder ConfigureCrossPlatformLifecycleEvents(this MauiAppBuilder builder) =>

src/Core/src/Platform/Android/MauiAppCompatActivity.Lifecycle.cs

@@ -3,7 +3,6 @@
 using Android.Content.PM;
 using Android.Content.Res;
 using Android.OS;
-using Android.Views;
 using Microsoft.Maui.Devices;
 using Microsoft.Maui.LifecycleEvents;
 
@@ -95,5 +94,12 @@ protected override void OnRestoreInstanceState(Bundle savedInstanceState)
 
 			MauiApplication.Current?.Services?.InvokeLifecycleEvents<AndroidLifecycle.OnRestoreInstanceState>(del => del(this, savedInstanceState));
 		}
+
+		protected override void OnDestroy()
+		{
+			base.OnDestroy();
+
+			MauiApplication.Current?.Services?.InvokeLifecycleEvents<AndroidLifecycle.OnDestroy>(del => del(this));
+		}
 	}
 }

src/Core/src/Platform/iOS/MauiUIApplicationDelegate.cs

@@ -114,6 +114,12 @@ public virtual void OnResignActivation(UIApplication application)
 			Services?.InvokeLifecycleEvents<iOSLifecycle.OnResignActivation>(del => del(application));
 		}
 
+		[Export("sceneDidDisconnect:")]
+		public void DidDisconnect(UIScene scene)
+		{ 
+			Services?.InvokeLifecycleEvents<iOSLifecycle.SceneDidDisconnect>(del => del(scene));
+		}
+
 		[Export("applicationWillTerminate:")]
 		public virtual void WillTerminate(UIApplication application)
 		{