View overrides onTouchEvent but not performClick

public class Panel extends SurfaceView implements SurfaceHolder.Callback {
//............... code
//............... some code
   /**
     * Process the MotionEvent.
     */
    @Override
    public boolean onTouchEvent(MotionEvent event) {
 
        synchronized (getHolder()) {
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
            	performClick();
             } else if (event.getAction() == MotionEvent.ACTION_MOVE) {
            	if(_currentGraphic==null)return true;
 
            } else if (event.getAction() == MotionEvent.ACTION_UP) {
            }
            return true;
        }
    }
/////////////////////////////
 @Override
 public boolean performClick() {
  // Calls the super implementation, which generates an AccessibilityEvent
        // and calls the onClick() listener on the view, if any
        super.performClick();
 
        // Handle the action for the custom click here
 
        return true;
 }
 
}
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