Initialize HotKeyMapper after window is loaded & Wait image cache saved before closing main window

Flow.Launcher.Infrastructure/Image/ImageLoader.cs

@@ -5,12 +5,10 @@
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using System.Windows.Documents;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using Flow.Launcher.Infrastructure.Logger;
 using Flow.Launcher.Infrastructure.Storage;
-using static Flow.Launcher.Infrastructure.Http.Http;
 
 namespace Flow.Launcher.Infrastructure.Image
 {
@@ -28,7 +26,6 @@ public static class ImageLoader
         public const int SmallIconSize = 64;
         public const int FullIconSize = 256;
 
-
         private static readonly string[] ImageExtensions = { ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".ico" };
 
         public static async Task InitializeAsync()
@@ -183,7 +180,7 @@ private static async ValueTask<ImageResult> LoadInternalAsync(string path, bool
         private static async Task<BitmapImage> LoadRemoteImageAsync(bool loadFullImage, Uri uriResult)
         {
             // Download image from url
-            await using var resp = await GetStreamAsync(uriResult);
+            await using var resp = await Http.Http.GetStreamAsync(uriResult);
             await using var buffer = new MemoryStream();
             await resp.CopyToAsync(buffer);
             buffer.Seek(0, SeekOrigin.Begin);

Flow.Launcher/App.xaml.cs

@@ -179,8 +179,6 @@ await Stopwatch.NormalAsync("|App.OnStartup|Startup cost", async () =>
                 Current.MainWindow = _mainWindow;
                 Current.MainWindow.Title = Constant.FlowLauncher;
 
-                HotKeyMapper.Initialize();
-
                 // main windows needs initialized before theme change because of blur settings
                 Ioc.Default.GetRequiredService<Theme>().ChangeTheme();
 

Flow.Launcher/MainWindow.xaml.cs

@@ -16,8 +16,10 @@
 using CommunityToolkit.Mvvm.DependencyInjection;
 using Flow.Launcher.Core.Plugin;
 using Flow.Launcher.Core.Resource;
+using Flow.Launcher.Helper;
 using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.Hotkey;
+using Flow.Launcher.Infrastructure.Image;
 using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin.SharedCommands;
 using Flow.Launcher.ViewModel;
@@ -173,6 +175,9 @@ private async void OnLoaded(object sender, RoutedEventArgs _)
             // Without this part, when shown for the first time, switching the context menu does not move the cursor to the end.
             _viewModel.QueryTextCursorMovedToEnd = false;
 
+            // Initialize hotkey mapper after window is loaded
+            HotKeyMapper.Initialize();
+
             // View model property changed event
             _viewModel.PropertyChanged += (o, e) =>
             {
@@ -289,6 +294,7 @@ private async void OnClosing(object sender, CancelEventArgs e)
                 _notifyIcon.Visible = false;
                 App.API.SaveAppAllSettings();
                 e.Cancel = true;
+                await ImageLoader.WaitSaveAsync();
                 await PluginManager.DisposePluginsAsync();
                 Notification.Uninstall();
                 // After plugins are all disposed, we can close the main window