Flex的动作$ C $下activitylevel

问题描述

任何一个indicata我一小块code使这一进度条举措的麦克风activitylevel即可。即，当所说的麦克风上的进度应指明it.Also该工程的 Internet Explorer中

 ＆LT; XML版本=1.0编码=UTF-8＆GT？;
 ＆LT; MX：应用
 的xmlns：MX =htt​​p://www.adobe.com/2006/mxml
 布局=绝对
 WIDTH =300
 高度=100
的creationComplete =的init（）＆GT;

＆LT; MX：脚本＆GT;
＆LT;！[CDATA [
 进口mx.controls.Alert;
 进口flash.net.NetStream在;

 私人VAR myMic：麦克风;
 私人VAR recordingState：字符串=空转;

 私有函数的init（）：无效{

    myMic = Microphone.getMicrophone（）;
    myMic.setSilenceLevel（0）;
    myMic.rate = 44;
    myMic.gain = 100;

    micLevel.visible = TRUE;
    Security.showSettings（SecurityPanel.MICROPHONE）;
    myMic.setLoopBack（真正的）;
    如果（myMic！= NULL）
    {
       myMic.setUseEchoSup pression（真正的）;
       micLevel.setProgress（myMic.activityLevel，100）;
       的addEventListener（Event.ENTER_FRAME，showMicLevel）;
       //micLevel.setProgress(myMic.activityLevel，100）;
    }

 }



]]≥
 ＆LT; / MX：脚本＆GT;

＆LT; MX：进度条X =0Y =36模式=手动ID =micLevel标签=将labelPlacement =底部WIDTH =100fontSize的=10的fontWeight =正常/ ＆GT;

＆LT; / MX：用途＆gt;
 

解决方案

您需要添加一个回调函数的事件。你把它定义为showMicLevel，但你没有实现的功能。

 私有函数showMicLevel（五：事件）：无效{
      micLevel.setProgress（myMic.activityLevel，100）;
   }
 

Can any one indicata me a small piece of code for making this progress bar move on mic activitylevel. i.e, When spoken on the microphone the progressbar should indicate it.Also which works on internet explorer

 <?xml version="1.0" encoding="utf-8"?>
 <mx:Application
 xmlns:mx="http://www.adobe.com/2006/mxml"
 layout="absolute"
 width="300"
 height="100"
creationComplete="init()">

<mx:Script>
<![CDATA[
 import mx.controls.Alert;
 import flash.net.NetStream;

 private var myMic:Microphone;
 private var recordingState:String = "idle";

 private function init():void {

    myMic = Microphone.getMicrophone();
    myMic.setSilenceLevel(0);
    myMic.rate = 44;
    myMic.gain = 100;

    micLevel.visible = true;
    Security.showSettings(SecurityPanel.MICROPHONE);
    myMic.setLoopBack(true);
    if (myMic != null)
    {
       myMic.setUseEchoSuppression(true);
       micLevel.setProgress(myMic.activityLevel, 100);
       addEventListener(Event.ENTER_FRAME, showMicLevel);
       //micLevel.setProgress(myMic.activityLevel, 100);
    }

 }



]]>
 </mx:Script>

<mx:ProgressBar x="0" y="36" mode="manual" id="micLevel" label="" labelPlacement="bottom" width="100" fontSize="10" fontWeight="normal"/>

</mx:Application>

解决方案

You need to add a callback function for the event. You have it defined as showMicLevel but you have no implementation of that function.

   private function showMicLevel(e: Event):void{
      micLevel.setProgress(myMic.activityLevel, 100);
   }

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