dispatchEvent（new MouseEvent（MouseEvent.CLICK））不能在as3中工作

Question

我試圖通過點擊它來調用MovieClip的鼠標事件。我寫recButton.dispatchEvent(new MouseEvent(MouseEvent.CLICK));但它不會在這裏工作的是那部分代碼：

package 
{ 
    import flash.display.Sprite; 
    import flash.media.Microphone; 
    import flash.system.Security; 
    import org.bytearray.micrecorder.*; 
    import org.bytearray.micrecorder.events.RecordingEvent; 
    import org.bytearray.micrecorder.encoder.WaveEncoder; 
    import flash.events.MouseEvent; 
    import flash.events.Event; 
    import flash.events.ActivityEvent; 
    import fl.transitions.Tween; 
    import fl.transitions.easing.Strong; 
    import flash.net.FileReference; 

    public class Main extends Sprite 
    { 
     private var mic:Microphone; 
     private var waveEncoder:WaveEncoder = new WaveEncoder(); 
     private var recorder:MicRecorder = new MicRecorder(waveEncoder); 
     private var recBar:RecBar = new RecBar(); 
     private var tween:Tween; 
     private var fileReference:FileReference = new FileReference(); 
     public function Main():void 
     { 
      recButton.stop(); 
      activity.stop(); 
     trace(recButton); 
      mic = Microphone.getMicrophone(); 
      mic.setSilenceLevel(0); 
      //mic.activityLevel = 50; 
      mic.gain = 100; 
      mic.setLoopBack(true); 
      mic.setUseEchoSuppression(true); 
      Security.showSettings("2"); 

      addListeners(); 

     } 


     private function addListeners():void 
     { 
      recButton.addEventListener(MouseEvent.MOUSE_UP, startRecording); 
      recorder.addEventListener(RecordingEvent.RECORDING, recording); 
      recorder.addEventListener(Event.COMPLETE, recordComplete); 
      activity.addEventListener(Event.ENTER_FRAME, updateMeter); 
     } 

     private function startRecording(e:MouseEvent = null):void 
     { 
      trace("GERE"); 
      if (mic != null) 
      { 
       recorder.record(); 
       e.target.gotoAndStop(2); 

       recButton.removeEventListener(MouseEvent.MOUSE_UP, startRecording); 
       recButton.addEventListener(MouseEvent.MOUSE_UP, stopRecording); 

       addChild(recBar); 

       tween = new Tween(recBar,"y",Strong.easeOut, - recBar.height,0,1,true); 
      } 
     } 

     private function updateMeter(e:Event):void 
     { 
      activity.gotoAndPlay(100 - mic.activityLevel); 

      if(mic.activityLevel > 10) 
       recButton.dispatchEvent(new MouseEvent(MouseEvent.CLICK)); 
     } 


    } 
} 

什麼我的代碼部分是錯誤的？

Answer 1

問題是，你沒有在任何地方收聽MouseEvent.CLICK，只有MouseEvent.MOUSE_UP。嘗試收聽MouseEvent.CLICK。