如何让flutter appbar显示手机的时钟和网络

dependencies:
  flutter_clock_helper: ^1.4.0

import 'package:flutter/material.dart';
import 'package:flutter_clock_helper/model.dart';
import 'package:flutter_clock_helper/customizer.dart';
import 'package:flutter_clock_helper/utils.dart';

class ClockAppBar extends StatelessWidget {
  final ClockModel model;

  const ClockAppBar({Key key, this.model}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return AppBar(
      title: Row(
        children: [
          Icon(Icons.access_time),
          SizedBox(width: 4),
          Text(getFormattedTime(model))
        ],
      ),
      actions: [
        IconButton(
          icon: Icon(Icons.wifi),
          onPressed: () {
            // 处理网络按钮点击事件
          },
        ),
      ],
    );
  }
}

import 'package:flutter/material.dart';
import 'package:flutter_clock_helper/model.dart';
import 'package:flutter_clock_helper/customizer.dart';

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

class MyApp extends StatelessWidget {
  final ClockModel _clockModel = ClockModel();

  @override
  Widget build(BuildContext context) {
    return ClockCustomizer(
      model: _clockModel,
      child: MaterialApp(
        title: 'Clock App',
        theme: ThemeData(
          primarySwatch: Colors.blue,
        ),
        home: Scaffold(
          appBar: ClockAppBar(model: _clockModel),
          body: Center(
            // 主页面内容
          ),
        ),
      ),
    );
  }
}