안녕하세요 제목 그대로 ..SurfaceView에서 onTouchEvent가 동작하질 않아서 ... 질문합니다-_-;

다른 예제들 보면 잘만 동작하던데.. 전 왜 안될까요?

싸맨지 3일, 그 뒤 검색만 이틀 .. 모르겠어요 살려주세요

focus도 바꿔보고 onClick retrun 값도 true로 해줘보고 해봐도 안되네요 허엉.....ㅠㅠ

 package com.SurfaceViewTest;

import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.os.Bundle;
import android.util.Log;
import android.view.Display;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Toast;

public class SurfaceViewTestActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(new mSurfaceView(this));
    }
    public class mSurfaceView extends SurfaceView implements SurfaceHolder.Callback{
     mThread thread;
     private int width;
     private int height;
     String TAG = "mSurfaceView";

  public mSurfaceView(Context context) {
   super(context);
   // TODO Auto-generated constructor stub
         requestWindowFeature(Window.FEATURE_NO_TITLE);
         getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
   SurfaceHolder holder = getHolder();
   holder.addCallback(this);
   thread = new mThread(getBaseContext(), holder);
  }

  public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
   // TODO Auto-generated method stub
  }

  public void surfaceCreated(SurfaceHolder holder) {
   // TODO Auto-generated method stub
   thread.start();
  }

  public void surfaceDestroyed(SurfaceHolder holder) {
   // TODO Auto-generated method stub
   boolean done = true;
   while(done){
    try{
     thread.join();
     done = false;
    }catch(InterruptedException e){
     //
    }
   }
   thread.stop();
  }

  public class mThread extends Thread {
   String TAG = "thread";
   SurfaceHolder _holder;
   Bitmap background;
   
   public mThread(Context context, SurfaceHolder holder){
    _holder = holder;
    Display display = ((WindowManager)context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    width = display.getWidth();
    height = display.getHeight();

    background = BitmapFactory.decodeResource(context.getResources(), R.drawable.background);
    background = Bitmap.createScaledBitmap(background, width, height/2, true);
    //setClickable(true);
   }

   public void run(){
    while(true){
     Canvas canvas = null;
     canvas = _holder.lockCanvas();
     try{
      synchronized (_holder){
       canvas.drawBitmap(background, 0, 0, null);       
      }
     }finally{
      _holder.unlockCanvasAndPost(canvas);
     }
    } // while end
   } // reun end
   
   public boolean onTouchEvent(MotionEvent event) {
    // TODO Auto-generated method stub
    Toast.makeText(getApplicationContext(), "touch!!!!", Toast.LENGTH_SHORT).show();
    Log.i("onTouchEvent", "run() object dododo!!!");
    return false;
   }
  } // thread end
 } // mSurface end
} // main class end