title: Android doubletap, ontouchevent is not working
body: <p>I need to zoom when double tapping. Why doesn't this work? I worked on it for long time which has no result. No touch event is recognized</p>
  
  <pre><code>public class MyMapActivity extends MapActivity implements OnGestureListener{
  private MapView mapView;
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
  
  requestWindowFeature(Window.FEATURE_NO_TITLE);
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  mapView = (MapView)findViewById(R.id.mapView);
  mGestureDetector = new GestureDetector(this,this);
  detector.setOnDoubleTapListener(new OnDoubleTapListener(){
      @Override
  public boolean onDoubleTap(MotionEvent e) {
   int x = (int)e.getX(), y = (int)e.getY();;  
   Projection p = map.getProjection();  
   map.getController().animateTo(p.fromPixels(x, y));
   map.getController().zoomInFixing(x, y);  
   return false;
  }
  
  @Override
  public boolean onDoubleTapEvent(MotionEvent e) {
      return false;
  }
  
      });
  }
  @Override
  public boolean onTouchEvent(MotionEvent me) {
  this.mGestureDetector.onTouchEvent(me);
  return super.onTouchEvent(me); 
  }
  </code></pre>