Flex 全屏

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
               xmlns:s="library://ns.adobe.com/flex/spark" 
               xmlns:mx="library://ns.adobe.com/flex/mx"  backgroundColor="#5C5A5A" width="550" height="338">
    <fx:Script>
        <![CDATA[
            import flash.display.StageDisplayState;

            protected function button1_clickHandler(event:MouseEvent):void
            {
                switch (stage.displayState) {
                    case StageDisplayState.FULL_SCREEN:
                        stage.displayState = StageDisplayState.NORMAL;
                        break;
                    default:
                        stage.displayState = StageDisplayState.FULL_SCREEN;
                        break;
                }
                
                id1.text = stage.displayState;
                id2.text = stage.height.toString();
                
            }

        ]]>
    </fx:Script>
    <s:layout>
        <s:BasicLayout/>
    </s:layout>
    <fx:Declarations>
        <!-- 将非可视元素（例如服务、值对象）放在此处 -->
    </fx:Declarations>
    <s:Button x="367" y="272" label="全 屏" width="74" height="38" fontSize="20" click="button1_clickHandler(event)"/>
    <s:Label x="291" y="82" text="标签" height="24" width="162" fontSize="20" id="id1"/>
    <s:Label x="291" y="141" text="标签" width="162" height="24" fontSize="20" id="id2"/>
</s:Application>

参考资料 http://help.adobe.com/zh_CN/ActionScript/3.0_ProgrammingAS3/WS2E9C7F3B-6A7C-4c5d-8ADD-5B23446FBEEB.html  

   近期项目使用flex3实现，一年多没用了，突然用到这玩意，感觉有点陌生了。今天要用代码实现flex3的全屏模式。这里有几个步骤需要注意：
        修改html-template目录下的index.template.html文件，注意添加或修改红色字体部分
        第一处：
AC_FL_RunContent(
        "src", "playerProductInstall",
        "FlashVars", "MMredirectURL="+MMredirectURL+'&MMplayerType='+MMPlayerType+'&MMdoctitle='+MMdoctitle+"",
        "width", "${width}",
        "height", "${height}",
        "align", "middle",
        "id", "${application}",
        "quality", "high",
        "bgcolor", "${bgcolor}",
        "name", "${application}",
        "allowFullScreen","true",
        "type", "application/x-shockwave-flash",
        "pluginspage", "http://www.adobe.com/go/getflashplayer"
    );        第二处：
AC_FL_RunContent(
            "src", "${swf}",
            "width", "${width}",
            "height", "${height}",
            "align", "middle",
            "id", "${application}",
            "quality", "high",
            "bgcolor", "${bgcolor}",
            "name", "${application}",
            "allowFullScreen","true",
            "type", "application/x-shockwave-flash",
            "pluginspage", "http://www.adobe.com/go/getflashplayer"
    );        第三处：
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
            id="${application}" width="${width}" height="${height}"
            codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab">
            <param name="movie" value="${swf}.swf" />
            <param name="quality" value="high" />
            <param name="bgcolor" value="${bgcolor}" />
            <param name="allowScriptAccess" value="sameDomain" />
            <embed src="${swf}.swf" quality="high" bgcolor="${bgcolor}"
                width="${width}" height="${height}" name="${application}" align="middle"
                play="true"
                loop="false"
                quality="high"
                allowFullScreen="true"
                type="application/x-shockwave-flash"
                pluginspage="http://www.adobe.com/go/getflashplayer">
            </embed>
    </object>         最后：全屏AS代码：stage.displayState=StageDisplayState.FULL_SCREEN;退出全屏AS代码：stage.displayState=StageDisplayState.NORMAL;