当一个区域在10秒内被触摸5次时，如何在Dart / Flutter中编写代码以启用调试模式

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('Touch Debug Example')),
        body: TouchDebugArea(),
      ),
    );
  }
}

class TouchDebugArea extends StatefulWidget {
  @override
  _TouchDebugAreaState createState() => _TouchDebugAreaState();
}

class _TouchDebugAreaState extends State<TouchDebugArea> {
  int touchCount = 0;
  DateTime lastTouchTime = DateTime.now();

  void _handleTap() {
    setState(() {
      touchCount++;
      if (touchCount >= 5) {
        final now = DateTime.now();
        if (now.difference(lastTouchTime).inSeconds <= 10) {
          // 启用调试模式
          debugPrint('Debug mode enabled');
          // 这里可以添加更多启用调试模式的代码
        }
        touchCount = 0;
        lastTouchTime = now;
      }
    });
  }

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: _handleTap,
      child: Center(
        child: Text('Tap here to trigger debug mode'),
      ),
    );
  }
}