使用LocalConnection我们可以很方便的实现Flex与Flash之间的通信，既可以从Flex发消息到Flash中，也可以从Flash发消息到Flex端。下面通过一个样例来演示使用方法。
效果图如下：
--- Flash端 movie.swf ---
| 代码如下 | 复制代码 |
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//创建LocalConnection对象，接受flex消息 var localConn:LocalConnection = new LocalConnection(); //localConnt添加一个停止函数 localConn.stopMove = function() { stop(); } //localConnt添加一个继续函数 localConn.resumeMove = function() { play(); } //连接名为flexToSwf的 连接 localConn.connect("flexToSwf"); ball.onRelease = function() { //发送消息给flex端 var sendLC:LocalConnection = new LocalConnection(); sendLC.send( "flashConn", "clickBall" ); } |
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--- Flex端 F.mxml ---
| 代码如下 | 复制代码 |
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<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="initApp()"> <mx:Script> <![CDATA[ import flash.net.LocalConnection; //创建一个发送消息的本地链接 private var sendConn:LocalConnection; //创建一个接收消息的本地连接 private var receiverConn:LocalConnection internal function initApp():void{ //初始化变量 sendConn = new LocalConnection(); receiverConn = new LocalConnection(); //LocalConnection接受函数调用的时候必须指定client属性 receiverConn.client = this; //连接名为flashConn的连接 receiverConn.connect("flashConn"); } //停止 internal function stopMove():void{ sendConn.send("flexToSwf","stopMove"); } //继续 internal function doResume():void{ sendConn.send("flexToSwf","resumeMove"); } //点击小球，这个函数被swf调用 public function clickBall():void{ sendConn.send("flexToSwf","stopMove"); } ]]> </mx:Script> <mx:SWFLoader x="30" y="10" source="movie.swf"/> <mx:Button x="30" y="301.5" label="停止动画" click="stopMove()"/> <mx:Button x="126" y="301.5" label="继续动画" click="doResume()"/> </mx:Application> |
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时间： 2024-11-30 16:49:38