fluintl

Fultter App 国际化/多语言. A Flutter Internationalization packages.

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fluintl (Flutter 国际化)

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fluintl 是一个为应用提供国际化的库,可快速集成实现应用多语言。该库封装了一个国际化支持类,通过提供统一方法getString(id)获取字符串。CustomLocalizations多语言支持类。LBaseState可简洁获取字符串。

使用方式:

dependencies:
  fluintl: ^0.1.3  

v0.1.3(2019.03.25)

支持复用。

 //替换字符串格式要求:'%\${index}\$s' ,{index} 第几个参数,从0开始。

 Ids.click_times: '%\$0\$s点击了%\$1\$s次',   
   
 IntlUtil.getString(context, Ids.click_times, params: ['Tom', '$_counter'])  
 // print: Tom点击了0次

使用步骤:

1.创建多语言资源字符串id管理类Ids 和 多语言资源Map

///多语言资源id管理类.  
class Ids {  
  static String titleHome = 'title_home'; 
}  
///简单多语言资源.  
Map<String, Map<String, String>> localizedSimpleValues = {  
  'en': {    
    Ids.titleHome: 'Home',  
  },  
  'zh': {    
    Ids.titleHome: '主页',  
  },  
};  
///多语言资源.  
Map<String, Map<String, Map<String, String>>> localizedValues = {  
  'en': {  
    'US': {  
      Ids.titleHome: 'Home',  
    }  
  },  
  'zh': {  
    'CN': {  
      Ids.titleHome: '主页',  
    },  
    'HK': {  
      Ids.titleHome: '主頁',  
    },  
  }  
};  

2.在MyApp initState配置多语言资源(可配置通用或简单多语言资源,二选一)

  void initState() {    
    super.initState();      
//    setLocalizedSimpleValues(localizedSimpleValues);//配置简单多语言资源  
    setLocalizedValues(localizedValues); //配置多语言资源      
  }   

3.在MaterialApp指定localizationsDelegates和supportedLocales:

MaterialApp(  
   home: MyHomePage(),  
   localizationsDelegates: [  
   GlobalMaterialLocalizations.delegate,  
   GlobalWidgetsLocalizations.delegate,  
   CustomLocalizations.delegate //设置本地化代理     
   ],  
   supportedLocales: CustomLocalizations.supportedLocales,//设置支持本地化语言集合     
);  

4.字符串获取

 IntlUtil.getString(context, Ids.titleHome);
 IntlUtil.getString(context, Ids.titleHome, params: [param1, param2]); 
 CustomLocalizations.of(context).getString(Ids.titleHome)

5.其他(不推荐使用)

 //在主页初始化.
 class _MyHomePageState extends State<MyHomePage> {
  Widget build(BuildContext context) {
    CustomLocalizations.init(context);
    ...
  }

 // 字符串获取
 CustomLocalizations.instance.getString(Ids.titleHome)
 extends or with LBaseState()  (MyHomePageState不能使用)
 cl.getString(Ids.titleHome)

6.应用国际化详细使用请参考flutter_wanandroidApp。
Q:Flutter国际化系统切换iOS不生效问题?
A:在Xcode项目Localizations下添加支持语言即可,原文

Add dependency

dependencies:
  flutter_localizations:
    sdk: flutter  
    
  fluintl: x.x.x  #latest version

APIs

setLocalizedSimpleValues(values)                    : 配置简单多语言资源.
setLocalizedValues(values)                          : 配置多语言资源.
CustomLocalizations.delegate                        : 自定义本地化代理.
CustomLocalizations.supportedLocales                : 本地支持的语言环境.
CustomLocalizations.of(context)                     : 获取CustomLocalizations.
getString(id, {languageCode, countryCode, params})  : 通过id获取字符串,可指定languageCode,countryCode.
IntlUtil.getString(context, id, params)             : 通过id获取字符串,可指定languageCode,countryCode.

//不推荐使用
CustomLocalizations.init(context)                   : 自定义本地化代理初始化.(在MyHomePage初始化)
LBaseState (extends or with LBaseState)             : 可方便简洁获取字符串
cl.getString(id).(MyHomePage不能使用)

Example

Demo: flutter_wanandroid.

APK:点击下载 v0.1.x

APK QR:

flutter_wanandroid

Screenshot

image

image

关于作者

GitHub : Sky24n
简书     : Sky24n
掘金     : Sky24n
Pub      : Sky24n
Email   : 863764940@qq.com
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Overview

Name With OwnerSky24n/fluintl
Primary LanguageDart
Program languageDart (Language Count: 5)
Platform
License:BSD 2-Clause "Simplified" License
Release Count0
Created At2018-10-11 16:24:39
Pushed At2021-04-14 09:41:46
Last Commit At2021-04-14 17:41:46
Stargazers Count124
Watchers Count9
Fork Count8
Commits Count37
Has Issues Enabled
Issues Count7
Issue Open Count2
Pull Requests Count0
Pull Requests Open Count0
Pull Requests Close Count0
Has Wiki Enabled
Is Archived
Is Fork
Is Locked
Is Mirror
Is Private
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