// forked from clouder's Microphone Test
package {
	import fl.controls.*;
    import flash.display.*;
    import flash.media.*;
    import flash.events.*;
    import flash.utils.*;
    import flash.text.*
    import flash.net.*;
    import flash.accessibility.Accessibility;
    import flash.text.engine.GraphicElement;
    public class MicTest extends Sprite {
    		private var startBtn:Button;
    		private var stopBtn:Button;
       	private var mic:Microphone;
        	private var canvas:Sprite;
       	private var g:Graphics;
        	private var timer:Timer;
        	private var fld:TextField;
        	private var tf:TextFormat;
        	private var nc:NetConnection;
        	private var ns:NetStream;
        	public function MicTest() {
         	tf = new TextFormat();
         	tf.font = "_typewriter";
         	tf.size = 12;
         	tf.color = 0x0000ff;
        	
         	fld = new TextField();
         	fld.defaultTextFormat = tf;
         	fld.text = "";
         	fld.x = 0;
         	fld.y = 0;
         	fld.width = 240;
         	addChild(fld);
         	
         	startBtn = new Button();
         	startBtn.label = "Start";
         	startBtn.emphasized = true;
         	startBtn.width = 120;
         	startBtn.move(0, 16);
         	startBtn.addEventListener(MouseEvent.CLICK, start_rec);
         	addChild(startBtn);
         	
         	stopBtn = new Button();
         	stopBtn.label = "Stop";
         	stopBtn.emphasized = true;
         	stopBtn.width = 120;
         	stopBtn.move(0, 32);
         	stopBtn.addEventListener(MouseEvent.CLICK, stop_rec);
         	addChild(stopBtn);
         	
         	nc = new NetConnection();
         	nc.addEventListener(NetStatusEvent.NET_STATUS, status_handler);
         	nc.objectEncoding = ObjectEncoding.AMF0;
         	nc.client = this;
         	nc.connect("rtmp:/stream/rec");
        }
        
        private function status_handler(evt:NetStatusEvent):void {
        		switch (evt.info.code) {
        			case "NetConnection.Connect.Success":
        				setStatus("Connected.");
        				mic = Microphone.getMicrophone();
        				mic.setLoopBack(false);
        				mic.setUseEchoSuppression(false);
        				mic.rate = 22;
        				mic.setSilenceLevel(0);
        				
        				ns = new NetStream(nc);
        				ns.addEventListener(NetStatusEvent.NET_STATUS, status_handler);
        				ns.attachAudio(mic);
        				ns.publish("test", "live");
        				break;
        			default:
        				setStatus(evt.info.code);
        		}
  		}
  		
  		private function setStatus(text:String):void {
  			fld.text = text;
  		}
  		
  		private function start_rec(evt:MouseEvent):void {
  			fld.text = "Start record";
  			nc.call("record", new Responder(function():void {}), "start");
  		}
  		
  		private function stop_rec(evt:MouseEvent):void {
  			fld.text = "Stop record";
  			nc.call("record", new Responder(function():void {}), "stop");
  		}
  		
    }
}

forked from: Microphone Test with FMS