chore

Author: jayfunc

BetterLyrics.WinUI3/App.xaml.cs

@@ -133,6 +133,7 @@ private async Task InitAppServicesAsync()
             // 预加载系统字体列表
             await FontHelper.GetSystemFontFamiliesAsync();
 
+            // 启动周期更新检测
             var appUpdateService = Ioc.Default.GetRequiredService<IAppUpdateService>();
             appUpdateService.StartDailyCheck();
         }

BetterLyrics.WinUI3/Controls/AboutControl.xaml

@@ -93,7 +93,10 @@
                                 <controls:SettingsCard.Header>
                                     <TextBlock x:Uid="AboutControlLastCheckTime" />
                                 </controls:SettingsCard.Header>
-                                <Button x:Uid="AboutControlCheckUpdate" Command="{x:Bind ViewModel.CheckAppUpdateCommand}" />
+                                <Button
+                                    x:Uid="AboutControlCheckUpdate"
+                                    Command="{x:Bind ViewModel.CheckAppUpdateCommand}"
+                                    IsEnabled="{x:Bind ViewModel.AppUpdateService.IsChecking, Mode=OneWay, Converter={StaticResource BoolNegationConverter}}" />
                             </controls:SettingsCard>
                         </controls:SettingsExpander.Items>
                         <controls:SettingsExpander.ItemsHeader>
@@ -122,6 +125,7 @@
                                     Severity="Error"
                                     Visibility="{x:Bind ViewModel.AppUpdateService.AppUpdateStatus, Mode=OneWay, Converter={StaticResource EnumToVisibilityConverter}, ConverterParameter=2}" />
                                 <ProgressBar
+                                    Margin="0,2,0,0"
                                     VerticalAlignment="Top"
                                     IsIndeterminate="True"
                                     Visibility="{x:Bind ViewModel.AppUpdateService.IsChecking, Mode=OneWay, Converter={StaticResource BoolToVisibilityConverter}}" />

BetterLyrics.WinUI3/ViewModels/AboutControlViewModel.cs

@@ -150,9 +150,9 @@ private static async Task OpenAppStorePageAsync()
         }
 
         [RelayCommand]
-        private async Task CheckAppUpdateAsync()
+        private void CheckAppUpdate()
         {
-            await AppUpdateService.UpdateAvailabilityAsync();
+            _ = AppUpdateService.UpdateAvailabilityAsync();
         }
 
     }