Flutter展示代码插件flutter_ume_kit_show_code的使用
Flutter展示代码插件flutter_ume_kit_show_code的使用
flutter_ume
是由字节跳动 Flutter Infra 团队出品的应用内调试工具平台。
flutter_ume_kit_show_code
是 flutter_ume
的代码查看插件包。接入方式请见 flutter_ume
。
使用步骤
步骤 1: 添加依赖
在你的 pubspec.yaml
文件中添加 flutter_ume
和 flutter_ume_kit_show_code
依赖:
dependencies:
flutter:
sdk: flutter
flutter_ume: ^版本号
flutter_ume_kit_show_code: ^版本号
步骤 2: 初始化 UME
在你的主入口文件(如 main.dart
)中初始化 UME
:
import 'package:flutter/material.dart';
import 'package:flutter_ume/flutter_ume.dart';
void main() {
// 初始化 UME
UMEConfig config = UMEConfig(
debug: true,
showDebugOverlay: true,
showFPS: true,
showPerformanceOverlay: true,
showWidgetInspector: true,
showDebugMenu: true,
showCodeKit: true, // 启用代码查看插件
);
runApp(MyApp(umeConfig: config));
}
class MyApp extends StatelessWidget {
final UMEConfig umeConfig;
MyApp({required this.umeConfig});
[@override](/user/override)
Widget build(BuildContext context) {
return UMEProvider(
config: umeConfig,
child: MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
),
);
}
}
步骤 3: 创建一个简单的页面
创建一个简单的页面来测试代码查看功能:
class MyHomePage extends StatefulWidget {
[@override](/user/override)
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
[@override](/user/override)
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Flutter UME Show Code Kit'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'You have pushed the button this many times:',
),
Text(
'0',
style: Theme.of(context).textTheme.headline4,
),
],
),
),
);
}
}
步骤 4: 运行应用
运行应用后,在设备或模拟器上启用 UME 调试菜单。通常可以通过摇晃设备或者在 Chrome 开发者工具中触发。
步骤 5: 查看代码
点击 UME 调试菜单中的 “Show Code” 选项,可以看到当前页面的源代码。
完整示例代码
以下是完整的示例代码:
import 'package:flutter/material.dart';
import 'package:flutter_ume/flutter_ume.dart';
void main() {
UMEConfig config = UMEConfig(
debug: true,
showDebugOverlay: true,
showFPS: true,
showPerformanceOverlay: true,
showWidgetInspector: true,
showDebugMenu: true,
showCodeKit: true, // 启用代码查看插件
);
runApp(MyApp(umeConfig: config));
}
class MyApp extends StatelessWidget {
final UMEConfig umeConfig;
MyApp({required this.umeConfig});
[@override](/user/override)
Widget build(BuildContext context) {
return UMEProvider(
config: umeConfig,
child: MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
),
);
}
}
class MyHomePage extends StatefulWidget {
[@override](/user/override)
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
[@override](/user/override)
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Flutter UME Show Code Kit'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'You have pushed the button this many times:',
),
Text(
'0',
style: Theme.of(context).textTheme.headline4,
),
],
),
),
);
}
}
更多关于Flutter展示代码插件flutter_ume_kit_show_code的使用的实战教程也可以访问 https://www.itying.com/category-92-b0.html
更多关于Flutter展示代码插件flutter_ume_kit_show_code的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html
flutter_ume_kit_show_code
是一个用于在 Flutter 应用中展示代码的插件,通常与 flutter_ume
调试工具一起使用。通过这个插件,你可以在应用中实时查看和调试代码。
安装
首先,你需要在 pubspec.yaml
文件中添加依赖:
dependencies:
flutter_ume: ^x.x.x # 请使用最新版本
flutter_ume_kit_show_code: ^x.x.x # 请使用最新版本
然后运行 flutter pub get
来安装依赖。
使用
-
初始化
flutter_ume
在你的
main.dart
文件中,初始化flutter_ume
并添加ShowCode
插件:import 'package:flutter/material.dart'; import 'package:flutter_ume/flutter_ume.dart'; import 'package:flutter_ume_kit_show_code/flutter_ume_kit_show_code.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { [@override](/user/override) Widget build(BuildContext context) { return MaterialApp( title: 'Flutter UME Show Code Example', theme: ThemeData( primarySwatch: Colors.blue, ), home: MyHomePage(), builder: (context, widget) { UMEWidget( child: widget, plugins: [ ShowCode(), ], ); return widget!; }, ); } } class MyHomePage extends StatelessWidget { [@override](/user/override) Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Flutter UME Show Code Example'), ), body: Center( child: Text('Hello, World!'), ), ); } }
-
展示代码
在应用中,你可以通过
flutter_ume
的调试面板来查看代码。通常,你可以在调试模式下长按某个组件,然后选择“Show Code”来查看该组件的源代码。
示例
以下是一个简单的示例,展示了如何在 flutter_ume
中使用 ShowCode
插件:
import 'package:flutter/material.dart';
import 'package:flutter_ume/flutter_ume.dart';
import 'package:flutter_ume_kit_show_code/flutter_ume_kit_show_code.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
[@override](/user/override)
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter UME Show Code Example',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
builder: (context, widget) {
UMEWidget(
child: widget,
plugins: [
ShowCode(),
],
);
return widget!;
},
);
}
}
class MyHomePage extends StatelessWidget {
[@override](/user/override)
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Flutter UME Show Code Example'),
),
body: Center(
child: Text('Hello, World!'),
),
);
}
}