安卓-无敌解决ListView添加标题头无法正常显示的问题（歪门邪道）

View view  = LayoutInflater.from(this).inflate(R.layout.user_listview_item_header,null);
        listView.addHeaderView(view);

List<User> userInfo = new ArrayList<>();
        System.out.println("查出来了："+userInfo.size());
        for(int i =0;i<10;i++){
            User s = new User();
            s.setId(i);
            s.setUsername("user"+i);
            userInfo.add(s);
        }
        //获取到集合数据
        List<HashMap<String, Object>> data = new ArrayList<HashMap<String,Object>>();
        for (int i = 0;i<userInfo.size();i++){
            HashMap<String, Object> item = new HashMap<String, Object>();
            User user = userInfo.get(i);
            item.put("item_id", user.getId());
            item.put("item_username", user.getUsername());
            item.put("item_age", user.getAge());
            item.put("item_hight", user.getHeight());
            data.add(item);
        }
        //创建SimpleAdapter适配器将数据绑定到item显示控件上
        SimpleAdapter adapter = new SimpleAdapter(MainActivity.this, data, R.layout.user_listview_item,
                new String[]{"item_id", "item_username", "item_age","item_hight"}, new int[]{R.id.item_id, R.id.item_username, R.id.item_age,R.id.item_hight});
        //实现列表的显示
        listView.setAdapter(adapter);

//开局查询所有的
    public void selectAll(){
        onSelectClick(new View(this));
    }

View view  = LayoutInflater.from(this).inflate(R.layout.user_listview_item_header,null);
        listView.addHeaderView(view);
        selectAll();