Fix: Fixed issue where the Properties window had the wrong icon

src/Files.App/App.xaml.cs

@@ -141,7 +141,7 @@ async Task ActivateAsync()
 					SystemTrayIcon = new SystemTrayIcon().Show();
 
 					// Sleep current instance
-					Program.Pool = new(0, 1, $"Files-{ApplicationService.AppEnvironment}-Instance");
+					Program.Pool = new(0, 1, $"Files-{AppLifecycleHelper.AppEnvironment}-Instance");
 
 					Thread.Yield();
 
@@ -230,7 +230,7 @@ private async void Window_Closed(object sender, WindowEventArgs args)
 				await FilePropertiesHelpers.WaitClosingAll();
 
 				// Sleep current instance
-				Program.Pool = new(0, 1, $"Files-{ApplicationService.AppEnvironment}-Instance");
+				Program.Pool = new(0, 1, $"Files-{AppLifecycleHelper.AppEnvironment}-Instance");
 
 				Thread.Yield();
 

src/Files.App/Helpers/Application/AppLifecycleHelper.cs

@@ -14,6 +14,7 @@
 using Microsoft.Extensions.Logging;
 using System.IO;
 using System.Text;
+using Windows.ApplicationModel;
 using Windows.Storage;
 using Windows.System;
 using Windows.UI.Notifications;
@@ -26,6 +27,37 @@ namespace Files.App.Helpers
 	/// </summary>
 	public static class AppLifecycleHelper
 	{
+		/// <summary>
+		/// Gets the value that provides application environment or branch name.
+		/// </summary>
+		public static AppEnvironment AppEnvironment { get; } =
+#if STORE
+			AppEnvironment.Store;
+#elif PREVIEW
+			AppEnvironment.Preview;
+#elif STABLE
+			AppEnvironment.Stable;
+#else
+			AppEnvironment.Dev;
+#endif
+
+		/// <summary>
+		/// Gets application package version.
+		/// </summary>
+		public static Version AppVersion { get; } =
+			new(Package.Current.Id.Version.Major, Package.Current.Id.Version.Minor, Package.Current.Id.Version.Build, Package.Current.Id.Version.Revision);
+
+		/// <summary>
+		/// Gets application icon path.
+		/// </summary>
+		public static string AppIconPath { get; } =
+			SystemIO.Path.Combine(Package.Current.InstalledLocation.Path, AppEnvironment switch
+			{
+				AppEnvironment.Dev => Constants.AssetPaths.DevLogo,
+				AppEnvironment.Preview => Constants.AssetPaths.PreviewLogo,
+				_ => Constants.AssetPaths.StableLogo
+			});
+
 		/// <summary>
 		/// Initializes the app components.
 		/// </summary>
@@ -103,7 +135,7 @@ public static void ConfigureAppCenter()
 		public static IHost ConfigureHost()
 		{
 			return Host.CreateDefaultBuilder()
-				.UseEnvironment(ApplicationService.AppEnvironment.ToString())
+				.UseEnvironment(AppLifecycleHelper.AppEnvironment.ToString())
 				.ConfigureLogging(builder => builder
 					.AddProvider(new FileLoggerProvider(Path.Combine(ApplicationData.Current.LocalFolder.Path, "debug.log")))
 					.SetMinimumLevel(LogLevel.Information))
@@ -135,7 +167,6 @@ public static IHost ConfigureHost()
 					.AddSingleton<IFileTagsService, FileTagsService>()
 					.AddSingleton<ICommandManager, CommandManager>()
 					.AddSingleton<IModifiableCommandManager, ModifiableCommandManager>()
-					.AddSingleton<IApplicationService, ApplicationService>()
 					.AddSingleton<IStorageService, NativeStorageService>()
 					.AddSingleton<IFtpStorageService, FtpStorageService>()
 					.AddSingleton<IAddItemService, AddItemService>()

src/Files.App/MainWindow.xaml.cs

@@ -19,19 +19,13 @@ namespace Files.App
 {
 	public sealed partial class MainWindow : WindowEx
 	{
-		private readonly IApplicationService ApplicationService;
-
-		private MainPageViewModel mainPageViewModel;
-
 		private static MainWindow? _Instance;
 		public static MainWindow Instance => _Instance ??= new();
 
 		public IntPtr WindowHandle { get; }
 
 		private MainWindow()
 		{
-			ApplicationService = new ApplicationService();
-
 			WindowHandle = this.GetWindowHandle();
 
 			InitializeComponent();
@@ -49,7 +43,7 @@ private void EnsureEarlyWindow()
 			MinWidth = 516;
 
 			AppWindow.Title = "Files";
-			AppWindow.SetIcon(Path.Combine(Package.Current.InstalledLocation.Path, ApplicationService.AppIcoPath));
+			AppWindow.SetIcon(AppLifecycleHelper.AppIconPath);
 			AppWindow.TitleBar.ExtendsContentIntoTitleBar = true;
 			AppWindow.TitleBar.ButtonBackgroundColor = Colors.Transparent;
 			AppWindow.TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;

src/Files.App/Program.cs

@@ -27,7 +27,7 @@ internal sealed class Program
 
 		static Program()
 		{
-			var pool = new Semaphore(0, 1, $"Files-{ApplicationService.AppEnvironment}-Instance", out var isNew);
+			var pool = new Semaphore(0, 1, $"Files-{AppLifecycleHelper.AppEnvironment}-Instance", out var isNew);
 
 			if (!isNew)
 			{

src/Files.App/Utils/Git/GitHelpers.cs

@@ -31,16 +31,14 @@ internal static class GitHelpers
 
 		private static readonly IDialogService _dialogService = Ioc.Default.GetRequiredService<IDialogService>();
 
-		private static readonly IApplicationService _applicationService = Ioc.Default.GetRequiredService<IApplicationService>();
-
 		private static readonly FetchOptions _fetchOptions = new()
 		{
 			Prune = true
 		};
 
 		private static readonly PullOptions _pullOptions = new();
 
-		private static readonly string _clientId = _applicationService.Environment is AppEnvironment.Store or AppEnvironment.Stable or AppEnvironment.Preview
+		private static readonly string _clientId = AppLifecycleHelper.AppEnvironment is AppEnvironment.Store or AppEnvironment.Stable or AppEnvironment.Preview
 				? CLIENT_ID_SECRET
 				: string.Empty;
 

src/Files.App/Utils/Storage/Helpers/FilePropertiesHelpers.cs

@@ -8,6 +8,7 @@
 using Microsoft.UI.Xaml.Media.Animation;
 using Microsoft.Windows.ApplicationModel.Resources;
 using System.Collections.Concurrent;
+using Windows.ApplicationModel;
 using Windows.Graphics;
 
 namespace Files.App.Utils.Storage
@@ -88,8 +89,6 @@ public static void OpenPropertiesWindow(IShellPage associatedInstance)
 		/// <param name="associatedInstance">Associated main window instance</param>
 		public static void OpenPropertiesWindow(object item, IShellPage associatedInstance)
 		{
-			var applicationService = Ioc.Default.GetRequiredService<IApplicationService>();
-
 			if (item is null)
 				return;
 
@@ -120,7 +119,7 @@ public static void OpenPropertiesWindow(object item, IShellPage associatedInstan
 			appWindow.TitleBar.ButtonBackgroundColor = Colors.Transparent;
 			appWindow.TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
 
-			appWindow.SetIcon(applicationService.AppIcoPath);
+			appWindow.SetIcon(AppLifecycleHelper.AppIconPath);
 
 			frame.Navigate(
 				typeof(Views.Properties.MainPropertiesPage),

src/Files.App/Utils/Taskbar/SystemTrayIcon.cs

@@ -131,16 +131,7 @@ private Rect Position
 		/// </remarks>
 		public SystemTrayIcon()
 		{
-			string appIcoPath = ApplicationService.AppEnvironment switch
-			{
-				AppEnvironment.Dev => Constants.AssetPaths.DevLogo,
-				AppEnvironment.Preview => Constants.AssetPaths.PreviewLogo,
-				_ => Constants.AssetPaths.StableLogo
-			};
-
-			var iconPath = SystemIO.Path.Combine(Package.Current.InstalledLocation.Path, appIcoPath);
-
-			_Icon = new(iconPath);
+			_Icon = new(AppLifecycleHelper.AppIconPath);
 			_Tooltip = Package.Current.DisplayName;
 			_taskbarRestartMessageId = PInvoke.RegisterWindowMessage("TaskbarCreated");
 

src/Files.App/ViewModels/Settings/AdvancedViewModel.cs

@@ -198,11 +198,9 @@ private async Task ImportSettingsAsync()
 
 		private async Task ExportSettingsAsync()
 		{
-			var applicationService = Ioc.Default.GetRequiredService<IApplicationService>();
-
 			FileSavePicker filePicker = InitializeWithWindow(new FileSavePicker());
 			filePicker.FileTypeChoices.Add("Zip File", new[] { ".zip" });
-			filePicker.SuggestedFileName = $"Files_{applicationService.AppVersion}";
+			filePicker.SuggestedFileName = $"Files_{AppLifecycleHelper.AppVersion}";
 
 			StorageFile file = await filePicker.PickSaveFileAsync();
 			if (file is not null)

src/Files.App/Views/MainPage.xaml.cs

@@ -26,7 +26,6 @@ namespace Files.App.Views
 	public sealed partial class MainPage : Page
 	{
 		public IUserSettingsService UserSettingsService { get; }
-		public IApplicationService ApplicationService { get; }
 
 		public ICommandManager Commands { get; }
 
@@ -53,7 +52,6 @@ public MainPage()
 
 			// Dependency Injection
 			UserSettingsService = Ioc.Default.GetRequiredService<IUserSettingsService>();
-			ApplicationService = Ioc.Default.GetRequiredService<IApplicationService>();
 			Commands = Ioc.Default.GetRequiredService<ICommandManager>();
 			WindowContext = Ioc.Default.GetRequiredService<IWindowContext>();
 			SidebarAdaptiveViewModel = Ioc.Default.GetRequiredService<SidebarViewModel>();
@@ -302,7 +300,7 @@ private void Page_Loaded(object sender, RoutedEventArgs e)
 			// ToDo put this in a StartupPromptService
 			if
 			(
-				ApplicationService.Environment is not AppEnvironment.Dev &&
+				AppLifecycleHelper.AppEnvironment is not AppEnvironment.Dev &&
 				isAppRunningAsAdmin &&
 				UserSettingsService.ApplicationSettingsService.ShowRunningAsAdminPrompt
 			)

src/Files.App/Views/SplashScreenPage.xaml.cs

@@ -12,7 +12,7 @@ namespace Files.App.Views
 	public sealed partial class SplashScreenPage : Page
 	{
 		private string BranchLabel =>
-			ApplicationService.AppEnvironment switch
+			AppLifecycleHelper.AppEnvironment switch
 			{
 				AppEnvironment.Dev => "Dev",
 				AppEnvironment.Preview => "Preview",