Flex国际化应用示例-优快云博客

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FlexInternationalDemo.mxml

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<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" >
   <mx:Script>
       <![CDATA[
           import mx.resources.ResourceManager;
           import com.ResourceUtil;

           [Bindable]
           private var ru:ResourceUtil = ResourceUtil.getInstance();

           private function changeLanguage(language:String):void {
               ru.language = language;
           }
       ]]>
   </mx:Script>
<mx:Label id="label1" x="10" y="10" text="{ru.getString('flex_label1')}" />
<mx:Label id="label2" x="10" y="38" text="{ru.getString('flex_label2')}"/>
<mx:Label id="label3" x="10" y="58" text="{ru.getSubstitute('flex_message','Anant', 'Nick')}" />
<mx:Button x="10" y="88" label="Chinese" click="changeLanguage('zh_CN')"/>
<mx:Button x="88" y="88" label="English" click="changeLanguage('en_US')"/>
</mx:Application>

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ResourceUtil.as

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package com
{
   import flash.events.Event;
   import flash.events.EventDispatcher;
   import flash.events.IEventDispatcher;
   import mx.resources.ResourceManager;
   import mx.utils.StringUtil;

   import mx.resources.ResourceBundle;

   public class ResourceUtil extends EventDispatcher
   {
       private static var _instance : ResourceUtil;
       private var _language : String;

       [ResourceBundle("en_US")]
       private var lang_en:ResourceBundle;

       [ResourceBundle("zh_CN")]
       private var lang_zh:ResourceBundle;

       public static function getInstance() : ResourceUtil {
           if(_instance == null) {
               _instance = new ResourceUtil();
           }
           return _instance;
       }

       [Bindable(event="languageChange")]
       public function getString(key:String):String {
           return ResourceManager.getInstance().getString(_language,key);//localResources.getString(key);
       }

       [Bindable(event="languageChange")]
       public function ResourceUtil(){
           this.language = "zh_CN";
       }

       public function set language(language : String):void {
           this._language = language;
           dispatchEvent(new Event("languageChange"));
       }

       public function getSubstitute(key : String, ... rest):String
       {
           return StringUtil.substitute(ResourceManager.getInstance().getString(_language,key),rest);
       }
   }
}