android 实现点击listview 空白地方隐藏菜单

思路：重写ListView的setOnTouchListener事件；

        ListView.setOnTouchListener(new OnTouchListener(){

            @Override
            public boolean onTouch(View arg0, MotionEvent arg1) {
                // TODO Auto-generated method stub
                hideMenu();//隐藏菜单
                return false;
            }
            
        });

延申：

点击窗体空白地方隐藏菜单或软键盘思路一样:

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        // TODO Auto-generated method stub
        hideMenu();
        return super.onTouchEvent(event);

    }