在不使用RecyclerView的情况下将片段中的列表视图更改为水平

Question

View fragment_view;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {


    List<String> datalist2 = new ArrayList<>();
    datalist2.add("FirstAid");
    datalist2.add("Login");
    datalist2.add("Profile");
    datalist2.add("Ambulance");
    datalist2.add("Medicine");
    datalist2.add("News");
    datalist2.add("HRM");

    fragment_view = inflater.inflate(R.layout.fragment_menu_bar, container, false);
    list_view_menu_adapter  adapter2=new list_view_menu_adapter (getContext(),datalist2);
    final ListView L2= (ListView) fragment_view.findViewById(R.id.menu_scroll_list);
    L2.setAdapter(adapter2);

如何在没有RecyclerView的情况下将该列表更改为水平当前显示为verticaly