Merge pull request Flow-Launcher#3821 from Flow-Launcher/fix-uwp-package-monitoring

jjw24 · TBM13 · commit 6be473139cc4 · 2025-07-14T20:46:32.000-03:00
Fix the issue that UWP changes that can't be monitored (Flow-Launcher#2345)
diff --git a/Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs b/Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs
@@ -288,12 +288,13 @@ private static IEnumerable<Package> CurrentUserPackages()
         }
 
         private static readonly Channel<byte> PackageChangeChannel = Channel.CreateBounded<byte>(1);
+        private static PackageCatalog? catalog;
 
         public static async Task WatchPackageChangeAsync()
         {
             if (Environment.OSVersion.Version.Major >= 10)
             {
-                var catalog = PackageCatalog.OpenForCurrentUser();
+                catalog ??= PackageCatalog.OpenForCurrentUser();
                 catalog.PackageInstalling += (_, args) =>
                 {
                     if (args.IsComplete)

Original file line number	Diff line number	Diff line change
`@@ -288,12 +288,13 @@ private static IEnumerable<Package> CurrentUserPackages()`
`288`	`288`	`}`
`289`	`289`
`290`	`290`	`private static readonly Channel<byte> PackageChangeChannel = Channel.CreateBounded<byte>(1);`
	`291`	`+ private static PackageCatalog? catalog;`
`291`	`292`
`292`	`293`	`public static async Task WatchPackageChangeAsync()`
`293`	`294`	`{`
`294`	`295`	`if (Environment.OSVersion.Version.Major >= 10)`
`295`	`296`	`{`
`296`		`- var catalog = PackageCatalog.OpenForCurrentUser();`
	`297`	`+ catalog ??= PackageCatalog.OpenForCurrentUser();`
`297`	`298`	`catalog.PackageInstalling += (_, args) =>`
`298`	`299`	`{`
`299`	`300`	`if (args.IsComplete)`