flex 录音 可转mp3 可提交服务端 无需fms

<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
??????? xmlns:s="library://ns.adobe.com/flex/spark"
??????? xmlns:mx="library://ns.adobe.com/flex/mx"
??????? initialize="windowedapplication1_initializeHandler(event)">
?<fx:Script>
??<![CDATA[
???import com.adobe.audio.format.WAVWriter;
???
???import fr.kikko.lab.ShineMP3Encoder;
???
???import mx.events.FlexEvent;
???import mx.rpc.events.ResultEvent;
???import mx.rpc.http.HTTPService;
???private var _loader:URLLoader;
???
???protected function windowedapplication1_initializeHandler(event:FlexEvent):void
???{
????init();
????
//????registerClassAlias("com.gameabc.game.voice.controller.vo.LoadUpVoiceVO",LoadUpVoiceVO);
//????
//????_loader = new URLLoader();?
//????_loader.dataFormat = URLLoaderDataFormat.BINARY;?
//????_loader.addEventListener(Event.COMPLETE,loaderHandler);?
//????_loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR,loaderHandler);?
//????_loader.addEventListener(IOErrorEvent.IO_ERROR,loaderHandler);?
//????
//????// post二进制数据给服务端
////????var vo:LoadUpVoiceVO = new LoadUpVoiceVO;
////????vo.value="testtesttestValue";
////????vo.time=123456;
////
////????var aa:ByteArray = new ByteArray();//数字型数组
////????var aaStr:String = "aaaaaaaaaaaaaaaaaaaa";
////????aa.writeUTF(aaStr);
////????var bb:ByteArray = new ByteArray();//字符串型数组
////????var bbStr:String = "bbbbbbbbbbbbbbbbbbbbbb";
////????bb.writeUTF(bbStr);
////????var value:Array = [aa,bb];
////????vo.byteArrays = value;
//????
//????var vo:TakeVoiceVO = new TakeVoiceVO();
//????vo.value="take";
//????vo.time=12345;
//????vo.voiceId=100004;
//
//????var out:ByteArray = new ByteArray();
//????out.writeObject(vo);
//????
//????var request:URLRequest = new URLRequest("http://localhost:8080/Game_Voice/voice.take");
//????request.data = out;
//????request.method = URLRequestMethod.POST;
//????
//????_loader.load(request);

???}
???
???private function loaderHandler(event:*):void {?
????trace(event.type);?
????switch(event.type) {?
?????case Event.COMPLETE:
??????// 接收到的服务端数据
??????var start:Number=getTimer();
??????var byte:ByteArray = _loader.data as ByteArray;
??????trace(byte.length);
??????byte.uncompress();
??????
//??????var obj:LoadUpVoiceResultVO = byte.readObject();?
//??????var end:Number=getTimer();??
//??????trace("耗时：" + (end - start) + "毫秒");
//??????trace(obj);
//??????trace(obj.voiceIds);
//??????trace(obj.voiceIds.length);?
//??????trace(obj.voiceIds[0]);
//??????trace(obj.voiceIds[1]);
??????var obj:TakeVoiceResultVO = byte.readObject();
??????trace(obj);
??????if(null == obj)return;
??????trace(obj.voiceId);
??????trace(obj.voiceBytes.length);
??????trace(obj.voiceBytes.readUTF());
??????break;?
????}?
???}?
???
???public function httpResult(event:ResultEvent):void?
???{?
????trace("aaaaaaaaaaaaaaaaaaa")
????trace(event.result);??
???}?
???
???[Bindable]
???public var isRecording? :Boolean = false;
???
???private var _timer?? :Timer = new Timer(1000,20);
???private var _recordByte? :ByteArray;
???private var _microphone? :Microphone;
???
???private function init():void {
????_microphone = Microphone.getMicrophone();
????
????if (_microphone==null) {
?????return;
????}
????
????_timer.addEventListener(TimerEvent.TIMER,function (e:TimerEvent):void {?
????});
????
????_timer.addEventListener(TimerEvent.TIMER_COMPLETE,_stopRecordHandler);
????
????_microphone.rate = 5;
????_microphone.encodeQuality = 1;
????_microphone.setUseEchoSuppression(true);
????_microphone.setLoopBack(false);
????_microphone.setSilenceLevel(0,0);
????_microphone.gain=50;

???}
???
???
???private function _playRecordHandler(e:MouseEvent):void{
????_recordByte.position = 0;
????var soundOutput:Sound = new Sound();
????soundOutput.addEventListener(SampleDataEvent.SAMPLE_DATA,_playSoundSampleDataHandler);
????soundOutput.play();?????
???}
???
???private function _playSoundSampleDataHandler(e:SampleDataEvent) : void??? {????????????
????if (!_recordByte.bytesAvailable > 0)?? {
?????return;
????}
????var i:int = 0;
????var _length:Number;
????while (i < 8192)?????? {????????????????
?????_length = 0;
?????if (_recordByte.bytesAvailable > 0)??? {
??????_length = _recordByte.readFloat();
?????}
?????e.data.writeFloat(_length);
?????e.data.writeFloat(_length);
?????i++;
????}????????????
???}????

???
???private function _startRecHandler(e:MouseEvent):void {???
????isRecording = true;
????_recordByte = new ByteArray();
????_microphone.addEventListener(SampleDataEvent.SAMPLE_DATA,_microphoneSampleDataHandler);
????_timer.reset();
????_timer.start();??
???}
???
???public function _stopRecordHandler(e:Event = null) : void???? {?
????_timer.stop();
????isRecording = false;
????_microphone.removeEventListener(SampleDataEvent.SAMPLE_DATA,_microphoneSampleDataHandler);???????????????
???}????
???
???private function _microphoneSampleDataHandler(e:SampleDataEvent):void {
????_recordByte.writeBytes(e.data);???
???}

???private function _saveWavHandler(e:Event = null) : void??? { ????var _wavWriter :WAVWriter = new WAVWriter(); ????_wavWriter.numOfChannels = 1; ????_wavWriter.sampleBitRate = 8; ????_wavWriter.samplingRate = 5100; ???? ????var _resultSamples:ByteArray = new ByteArray(); ???? ???? ????_recordByte.position = 0;? ????_wavWriter.processSamples(_resultSamples,_recordByte,_wavWriter.samplingRate,1); ????var _file? :FileReference = new FileReference(); ????_file.save(_resultSamples,"FP10MicphoneRecord.wav"); ???? //????_resultSamples.position = 0; //???? //????mp3encoder = new ShineMP3Encoder(_resultSamples); //????mp3encoder.addEventListener(Event.COMPLETE,onEncoded); //????mp3encoder.start(); ???? ???} ??? ???private function onEncoded(e:Event):void{ //????myTI.text = "mp3 encoded"; ????mp3encoder.mp3Data.position = 0; ????mp3encoder.saveAs("monSon.mp3"); ???? //????var _file? :FileReference = new FileReference(); //????_file.save(_resultSamples,"FP10MicphoneRecord.wav"); ???? ???} ??? ???private var mp3encoder:ShineMP3Encoder; ??? ??]]> ?</fx:Script> ?<fx:Declarations> ??<!-- 将非可视元素（例如服务、值对象）放在此处 --> ?</fx:Declarations> ?<s:Button id="start" x="72" y="69" label="开始" click="_startRecHandler(event)"/> ?<s:Button id="end" x="72" y="143" label="结束" click="_stopRecordHandler(event)"/> ?<s:Button id="save" x="72" y="225" label="保存" click="_saveWavHandler(event)"/> ?<s:Button id="ting" x="72" y="291" label="听" click="_playRecordHandler(event)"/> </s:WindowedApplication>