Use api function to hide window

Author: Jack251970

Plugins/Flow.Launcher.Plugin.PluginsManager/PluginsManager.cs

@@ -534,7 +534,7 @@ internal List<Result> InstallFromWeb(string url)
                             return false;
                     }
 
-                    Application.Current.MainWindow.Hide();
+                    Context.API.HideMainWindow();
                     _ = InstallOrUpdateAsync(plugin);
 
                     return ShouldHideWindow;
@@ -572,7 +572,7 @@ internal List<Result> InstallFromLocalPath(string localPath)
                                 return false;
                         }
 
-                        Application.Current.MainWindow.Hide();
+                        Context.API.HideMainWindow();
                         _ = InstallOrUpdateAsync(plugin);
 
                         return ShouldHideWindow;
@@ -626,7 +626,7 @@ internal async ValueTask<List<Result>> RequestInstallOrUpdateAsync(string search
                                     return ShouldHideWindow;
                                 }
 
-                                Application.Current.MainWindow.Hide();
+                                Context.API.HideMainWindow();
                                 _ = InstallOrUpdateAsync(x); // No need to wait
                                 return ShouldHideWindow;
                             },
@@ -703,7 +703,7 @@ internal List<Result> RequestUninstall(string search)
                                     Context.API.GetTranslation("plugin_pluginsmanager_uninstall_title"),
                                     MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                             {
-                                Application.Current.MainWindow.Hide();
+                                Context.API.HideMainWindow();
                                 Uninstall(x.Metadata);
                                 if (Settings.AutoRestartAfterChanging)
                                 {

Plugins/Flow.Launcher.Plugin.Sys/Main.cs

@@ -333,7 +333,7 @@ private List<Result> Commands()
                     Action = c =>
                     {
                         // Hide the window first then show msg after done because sometimes the reload could take a while, so not to make user think it's frozen. 
-                        Application.Current.MainWindow.Hide();
+                        context.API.HideMainWindow();
 
                         _ = context.API.ReloadAllPluginData().ContinueWith(_ =>
                             context.API.ShowMsg(
@@ -352,7 +352,7 @@ private List<Result> Commands()
                     IcoPath = "Images\\checkupdate.png",
                     Action = c =>
                     {
-                        Application.Current.MainWindow.Hide();
+                        context.API.HideMainWindow();
                         context.API.CheckForNewUpdate();
                         return true;
                     }