TabLayout

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <android.support.design.widget.TabLayout
        android:id="@+id/tab"
        app:tabGravity="center"
        app:tabIndicatorColor="@color/colorAccent"
        app:tabMode="scrollable"
        app:tabSelectedTextColor="@color/colorPrimaryDark"
        app:tabTextColor="@color/colorPrimary"
        android:layout_width="match_parent"
        android:layout_height="40dp" />
    <android.support.v4.view.ViewPager
        android:id="@+id/pv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"></android.support.v4.view.ViewPager>

//数据

  List<String> list = new ArrayList<>();
  list.add("推荐");
  list.add("社会");
  list.add("国内");
  list.add("国际");
  list.add("娱乐");
  list.add("体育");
  list.add("军事");
  list.add("科技");
  list.add("财经");
  list.add("时尚");

  for (int i = 0; i< list.size(); i++){
      tab.addTab(tab.newTab().setText( list.get(i)));
  }

    FraGment1 fn=new FraGment1();

FragmentManager childFragmentManager = getChildFragmentManager();
  ListPagerBase li=new ListPagerBase(childFragmentManager,fn, list);
 pv.setAdapter(li);
  tab.setupWithViewPager(pv);
  tab.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
      @Override
      public void onTabSelected(TabLayout.Tab tab) {
          String s = tab.getText().toString();
          Toast.makeText(getActivity(),"---"+s,Toast.LENGTH_SHORT).show();
          for (int i = 0; i< list.size(); i++){
              if(s.equals(list.get(i))){
                  pv.setCurrentItem(i);
              }
          }
      }

      @Override
      public void onTabUnselected(TabLayout.Tab tab) {

      }

      @Override
      public void onTabReselected(TabLayout.Tab tab) {

      }
  });

extends Fragment {

    private View view;
    private XListView lv;
    int count=0;
    ListBase base;
    private String name;
    List<MyBean.ResultBean.DataBean> data=new ArrayList<>();

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        view = inflater.inflate(R.layout.fragment2,container,false);
        lv = view.findViewById(R.id.xlv);
        return view;
    }

   @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        name = getArguments().getString("name");
            sta(name,1);

        lv.setPullLoadEnable(true);
        lv.setPullRefreshEnable(true);
            lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {


                }
            });
        lv.setXListViewListener(new XListView.IXListViewListener() {
            @Override
            public void onRefresh() {
                sta(name,1);
            }

            @Override
            public void onLoadMore() {
                sta(name,2);
            }
        }); }


    public void sta(String name, final int n){
        if(name.equals("国内")){
            String path=" http://v.juhe.cn/toutiao/index?type=guonei&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }else if(name.equals("国际")){
            String path=" http://v.juhe.cn/toutiao/index?type=guoji&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }else if(name.equals("娱乐")){
            String path="http://v.juhe.cn/toutiao/index?type=yule&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }
        else if(name.equals("科技")){
            String path=" http://v.juhe.cn/toutiao/index?type=keji&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }
        else if(name.equals("军事")){
            String path=" http://v.juhe.cn/toutiao/index?type=junshi&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }
        else if(name.equals("体育")){
            String path="http://v.juhe.cn/toutiao/index?type=tiyu&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }
        else if(name.equals("财经")){
            String path="http://v.juhe.cn/toutiao/index?type=caijing&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }
        else if(name.equals("时尚")){
            String path="http://v.juhe.cn/toutiao/index?type=shishang&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }
        else if(name.equals("社会")){
            String path="http://v.juhe.cn/toutiao/index?type=shehui&key=0a5fd1c391de594825830f01ed2817b4";
            st(path,n);
        }else if(name.equals("推荐")){
            String path= "http://v.juhe.cn/toutiao/index?type=top&key=0a5fd1c391de594825830f01ed2817b4";
          st(path,n);
        }
    }
    public void st(String path,final int n){
        UrlWangLuo.newUrl(getActivity(), path, new JieKou() {
            @Override
            public void jieKou(String json) {
                Gson gson=new Gson();
                MyBean myBean = gson.fromJson(json, MyBean.class);
                data.addAll(myBean.getResult().getData());

                if(n==2){
                    if(base==null){
                        base= new ListBase(data,getActivity());
                        lv.setAdapter(base);
                    }else{
                        base.notifyDataSetChanged();
                        lv.stopLoadMore();
                    }
                }else if(n==1){
                    if(base==null){
                        base= new ListBase(data,getActivity());
                        lv.setAdapter(base);
                    }else{
                        base.notifyDataSetChanged();
                    }
                    Date dt=new Date(System.currentTimeMillis());
                    SimpleDateFormat sim=new SimpleDateFormat("HH:mm");
                    lv.setRefreshTime(sim.format(dt));
                    lv.stopRefresh();
                }
            }


        });
    }

}

//fragment2.xml

<com.example.wanghao.xlistview.XListView
    android:id="@+id/xlv"
    android:layout_width="match_parent"
    android:layout_height="match_parent"></com.example.wanghao.xlistview.XListView>

//适配器

 extends BaseAdapter{
    List<MyBean.ResultBean.DataBean> data;
    Context context;

    public ListBase(List<MyBean.ResultBean.DataBean> data, Context context) {
        this.data = data;
        this.context =context;
    }

    @Override
    public int getCount() {
        return data.size();
    }

    @Override
    public Object getItem(int i) {
        return data.get(i);
    }

    @Override
    public long getItemId(int i) {
        return i;
    }

    @Override
    public View getView(int i, View view, ViewGroup viewGroup) {
        ViewHolder hd;
        if(view==null){
            hd=new ViewHolder();
            view=View.inflate(context, R.layout.listbase,null);
          hd.img=  view.findViewById(R.id.baimg);
          hd.date=view.findViewById(R.id.badate);
            hd.name=  view.findViewById(R.id.baname);
            view.setTag(hd);
        }else{
           hd= (ViewHolder) view.getTag();
        }
        MyBean.ResultBean.DataBean bean = data.get(i);
        hd.date.setText(bean.getDate());
        hd.name.setText(bean.getTitle());
        ImageLoader.getInstance().displayImage(bean.getThumbnail_pic_s(),hd.img, ImgHolder.dis());
        return view;
    }
    class ViewHolder{
        TextView name;
        TextView date;
        ImageView img;
    }

}