flutter_global_navigator 0.1.4

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  • Example
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flutter_global_navigator #

Flutter中实现无Context跳转

Get Start #

初始化配置 #

main.dart 中配置 navigatorKey 参数

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      navigatorKey: MopNavigator.navigatorKey,
    );
  }
}

使用方式 #

Navigator 调用方式一致

MopNavigator.pushName('/jumpRoute');

[0.1.4] - TODO: 去掉了context的参数 #

[0.1.3] - TODO: 完成了全局导航类 #

  • TODO: 添加了导航常规方法
  • TODO: 添加了弹窗方法

[0.0.1] - TODO: Add release date. #

  • TODO: Describe initial release.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_global_navigator/flutter_global_navigator.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      navigatorKey: GlobalNavigator.navigatorKey,
      routes: {
        '/': (context) => MyHomePage()
      },
    );
  }
}

class Test extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('sss'),
      ),
      body: Center(
        child: Text('xxx'),
      ),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    GlobalNavigator.dialog(
      barrierColor: null,
      builder: (context) => new Theme(
        data: Theme.of(context).copyWith(
          dialogBackgroundColor: Colors.transparent,
        ),
        child: new AlertDialog(
          titlePadding: EdgeInsets.all(0.0),
          contentPadding: EdgeInsets.symmetric(
            horizontal: 80.0
          ),
          shape: null,
          elevation: 0.0,
          content: new Container(
            padding: EdgeInsets.all(17.5),
            decoration: BoxDecoration(
                borderRadius: BorderRadius.circular(3.5),
                color: Color.fromRGBO(37, 37, 37, 0.62),
                boxShadow: [BoxShadow(
                    offset: Offset(0.0, 1.0),
                    color: Color.fromRGBO(0, 0, 0, 0.45),
                    blurRadius: 4.0
                )]
            ),
            child: Text(
              '我是提示Tip',
              style: TextStyle(
                  fontSize: 10.0,
                  color: Colors.white
              ),
              textAlign: TextAlign.center,
            ),
          ),
        )
      )
    );
  }

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title ?? '..'),
      ),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: Column(
          // Column is also layout widget. It takes a list of children and
          // arranges them vertically. By default, it sizes itself to fit its
          // children horizontally, and tries to be as tall as its parent.
          //
          // Invoke "debug painting" (press "p" in the console, choose the
          // "Toggle Debug Paint" action from the Flutter Inspector in Android
          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
          // to see the wireframe for each widget.
          //
          // Column has various properties to control how it sizes itself and
          // how it positions its children. Here we use mainAxisAlignment to
          // center the children vertically; the main axis here is the vertical
          // axis because Columns are vertical (the cross axis would be
          // horizontal).
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.display1,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  flutter_global_navigator: ^0.1.4

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:flutter_global_navigator/flutter_global_navigator.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
54
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
80
Overall:
Weighted score of the above. [more]
73
Learn more about scoring.

We analyzed this package on Mar 31, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Health suggestions

Format lib/flutter_global_navigator.dart.

Run flutter format to format lib/flutter_global_navigator.dart.

Maintenance suggestions

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test