點樣 Flutter 改 web title，唔洗眨呀眨？

Mar 24, 2024

我哋一齊睇睇個問題：

其實都冇乜嘢，只係個 title 會閃咗一啲唔係我哋 app title 嘅嘢。話礙眼唔礙眼，我哋都試下改下。

FYI，原本嘅 app title 坐落喺我哋嘅 MaterialApp：

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',                               // 呢度
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Flutter Demo'),
          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        ),
        body: const Center(
          child: Text('The Next Big Thing'),
        ),
      ),
    );
  }
}

咁我哋既然要改 web，就要去翻 web/index.html，<head> 入面有一行 <title>：

<head>
  <!-- ... -->
  <title>medium_tutorials</title>
  <!-- ... -->
</head>

改翻我哋想要嘅 title，就搞掂，好似咁。

<head>
  <!-- ... -->
  <title>Flutter Demo</title>
  <!-- ... -->
</head>

多謝收睇。

下次再同大家講下我哋可以點樣改 icon，再講下點樣改 splash screen。

下次見 👋。

點樣 Flutter 改 web title，唔洗眨呀眨？

Written by xemexpress