feat: exit tray item

lib/application_exit_control.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:window_manager/window_manager.dart';
 import 'package:winui_n2n/edge_state.dart';
+import 'package:winui_n2n/globals.dart';
 import 'package:winui_n2n/home_page.dart';
 import 'package:winui_n2n/shared_pref_singleton.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
@@ -32,6 +33,7 @@ class _ApplicationExitControlState extends State<ApplicationExitControl> {
   }
 
   Future<AppExitResponse> _handleExitRequest() async {
+    if (!forceExit) {
       if (SharedPrefSingleton().minimizeOnQuit == null) {
         final exitApp = await showDialog<bool?>(
           context: context,
@@ -110,6 +112,7 @@ class _ApplicationExitControlState extends State<ApplicationExitControl> {
           return AppExitResponse.cancel;
         }
       }
+    }
 
     // Uninstall tap device before exit
     final findTapResult = await Process.run(

lib/globals.dart

@@ -2,3 +2,5 @@ import 'package:flutter/material.dart';
 
 final GlobalKey<ScaffoldMessengerState> snackbarKey =
     GlobalKey<ScaffoldMessengerState>();
+
+bool forceExit = false;

lib/home_page.dart

@@ -1,7 +1,11 @@
+import 'dart:ui';
+
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:window_manager/window_manager.dart';
 import 'package:winui_n2n/control_page.dart';
 import 'package:winui_n2n/about_page.dart';
+import 'package:winui_n2n/globals.dart';
 import 'package:winui_n2n/logger_page.dart';
 import 'package:winui_n2n/main.dart';
 import 'package:winui_n2n/setting_page.dart';
@@ -57,6 +61,14 @@ class _HomePageState extends State<HomePage> with TrayListener {
             windowManager.show();
           },
         ),
+        MenuItem(
+          key: 'exit_app',
+          label: AppLocalizations.of(context)!.exit,
+          onClick: (menuItem) {
+            forceExit = true;
+            ServicesBinding.instance.exitApplication(AppExitType.required);
+          },
+        )
       ],
     );
     trayManager.setContextMenu(menu);