Upd sample

Sample/App.xaml

@@ -3,7 +3,7 @@
     xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:windows="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.WindowsSpecific;assembly=Microsoft.Maui.Controls"
-    x:Class="Sample.Maui.App"
+    x:Class="Sample.App"
     windows:Application.ImageDirectory="Assets">
     <Application.Resources>
         <ResourceDictionary>

Sample/App.xaml.cs

@@ -1,7 +1,7 @@
-using Sample.Maui.ViewModels;
-using Sample.Maui.Views;
+using Sample.ViewModels;
+using Sample.Views;
 
-namespace Sample.Maui;
+namespace Sample;
 
 public partial class App
 {

Sample/Helpers/BaseNotifier.cs

@@ -1,16 +1,16 @@
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 
-namespace Sample.Maui.Helpers;
+namespace Sample.Helpers;
 
 public class BaseNotifier : INotifyPropertyChanged
 {
-    public event PropertyChangedEventHandler PropertyChanged;
+    public event PropertyChangedEventHandler? PropertyChanged;
 
-    protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
+    protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null)
         => OnPropertiesChanged(propertyName);
 
-    protected virtual void OnPropertiesChanged(params string[] propertiesNames)
+    protected virtual void OnPropertiesChanged(params string?[] propertiesNames)
     {
         if (propertiesNames?.Length > 0)
             foreach(var name in propertiesNames)

Sample/Helpers/EmbeddedResourceProvider.cs

@@ -1,6 +1,6 @@
 using System.Reflection;
 
-namespace Sample.Maui.Helpers;
+namespace Sample.Helpers;
 
 public static class EmbeddedMedia
 {
@@ -15,7 +15,7 @@ public static class EmbeddedResourceProvider
     static readonly Assembly assembly = typeof(EmbeddedResourceProvider).GetTypeInfo().Assembly;
     static readonly string[] resources = assembly.GetManifestResourceNames();
 
-    public static Stream Load(string name)
+    public static Stream? Load(string? name)
     {
         name = GetFullName(name);
 
@@ -25,7 +25,7 @@ public static Stream Load(string name)
         return assembly.GetManifestResourceStream(name);
     }
 
-    public static ImageSource GetImageSource(string name)
+    public static ImageSource? GetImageSource(string? name)
     {
         name = GetFullName(name);
 
@@ -35,6 +35,6 @@ public static ImageSource GetImageSource(string name)
         return ImageSource.FromResource(name, assembly);
     }
 
-    static string GetFullName(string name)
+    static string? GetFullName(string? name)
         => resources.FirstOrDefault(n => n.EndsWith($".TestResources.{name}"));
 }

Sample/Helpers/FilesHelper.cs

@@ -1,4 +1,4 @@
-namespace Sample.Maui.Helpers;
+namespace Sample.Helpers;
 
 public static class FilesHelper
 {

Sample/Helpers/ViewHelpers.cs

@@ -1,4 +1,4 @@
-namespace Sample.Maui.Helpers;
+namespace Sample.Helpers;
 
 public static class ViewHelpers
 {

Sample/MauiProgram.cs

@@ -1,6 +1,6 @@
 using Microsoft.Extensions.Logging;
 
-namespace Sample.Maui;
+namespace Sample;
 
 public static class MauiProgram
 {

Sample/Platforms/Android/MainActivity.cs

@@ -1,9 +1,28 @@
 using Android.App;
+using Android.Content;
 using Android.Content.PM;
+using Android.OS;
 
-namespace Sample.Maui;
+namespace Sample;
 
-[Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, LaunchMode = LaunchMode.SingleTop, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+[Activity(
+    Theme = "@style/Maui.SplashTheme",
+    MainLauncher = true,
+    LaunchMode = LaunchMode.SingleTop,
+    ConfigurationChanges = ConfigChanges.ScreenSize)]
 public class MainActivity : MauiAppCompatActivity
 {
+    protected override void OnCreate(Bundle? savedInstanceState)
+    {
+        base.OnCreate(savedInstanceState);
+        NativeMedia.Platform.Init(this, savedInstanceState);
+    }
+
+    protected override void OnActivityResult(int requestCode, Result resultCode, Intent? intent)
+    {
+        if (NativeMedia.Platform.CheckCanProcessResult(requestCode, resultCode, intent))
+            NativeMedia.Platform.OnActivityResult(requestCode, resultCode, intent);
+
+        base.OnActivityResult(requestCode, resultCode, intent);
+    }
 }

Sample/Platforms/Android/MainApplication.cs

@@ -1,15 +1,10 @@
 using Android.App;
 using Android.Runtime;
 
-namespace Sample.Maui;
+namespace Sample;
 
 [Application]
-public class MainApplication : MauiApplication
+public class MainApplication(IntPtr handle, JniHandleOwnership ownership) : MauiApplication(handle, ownership)
 {
-	public MainApplication(IntPtr handle, JniHandleOwnership ownership)
-		: base(handle, ownership)
-	{
-	}
-
-	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
 }

Sample/Platforms/iOS/AppDelegate.cs

@@ -1,6 +1,6 @@
 using Foundation;
 
-namespace Sample.Maui;
+namespace Sample;
 
 [Register("AppDelegate")]
 public class AppDelegate : MauiUIApplicationDelegate

Sample/Platforms/iOS/Program.cs

@@ -1,14 +1,9 @@
 using UIKit;
 
-namespace Sample.Maui;
+namespace Sample;
 
 public class Program
 {
-	// This is the main entry point of the application.
-	static void Main(string[] args)
-	{
-		// if you want to use a different Application Delegate class from "AppDelegate"
-		// you can specify it here.
-		UIApplication.Main(args, null, typeof(AppDelegate));
-	}
+	static void Main(string[] args) =>
+        UIApplication.Main(args, null, typeof(AppDelegate));
 }