Flutter -如何以编程方式触发RaisedButton？

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('Flutter RaisedButton Example'),
        ),
        body: Center(
          child: RaisedButton(
            child: Text('Click me'),
            onPressed: () {
              // 点击事件处理逻辑
              print('Button clicked');
            },
          ),
        ),
        floatingActionButton: FloatingActionButton(
          child: Icon(Icons.play_arrow),
          onPressed: () {
            // 编程方式触发RaisedButton的点击事件
            final button = RaisedButton(
              child: Text('Click me'),
              onPressed: () {
                print('Button clicked');
              },
            );
            button.onPressed!();
          },
        ),
      ),
    );
  }
}