tablayout上显示网络数据(xUtils请求)s

//MyPagerAdapter

public class MyPagerAdapter extends FragmentPagerAdapter{

//    private String[] titles = {"周一","周二","周三","周四","周五","周六","周日"};

    List<TitleMenu.DataBean> results;

    public MyPagerAdapter(FragmentManager fm, List<TitleMenu.DataBean> results) {
        super(fm);
        this.results = results;
    }

    @Override
    public Fragment getItem(int position) {
        MyFragment myFragment = new MyFragment();
//        Bundle bundle = new Bundle();
//        bundle.putString("text",titles[position]);
//        myFragment.setArguments(bundle);
        return myFragment;
    }

    @Override
    public int getCount() {
        return results != null ? results.size() : 0;
    }

    @Override
    public CharSequence getPageTitle(int position) {
        return results.get(position).getName();
    }
}

//MainActivity

public class MainActivity extends AppCompatActivity {

    private TabLayout main_tab;
    private ViewPager main_pager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //显示当前页面布局
        setContentView(R.layout.activity_main);
        //获取资源ID
        main_tab = (TabLayout) findViewById(R.id.main_tab);
        main_pager = (ViewPager) findViewById(R.id.main_pager);
        //适配数据
//        main_pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
        //将tablayout和viewpager关联起来
        getData();
        main_tab.setupWithViewPager(main_pager);
    }

    private void getData() {
        RequestParams params = new RequestParams("http://lf.snssdk.com/neihan/service/tabs" +
                "/?essence=1&iid=3216590132&device_id=32613520945&ac=wifi&channel=360&aid=" +
                "7&app_name=joke_essay&version_code=612&version_name=6.1.2&dev" +
                "ice_platform=android&ssmix=a&device_type=sansung&device_brand=" +
                "xiaomi&os_api=28&os_version=6.10.1&uuid=326135942187625&openudid=" +
                "3dg6s95rhg2a3dg5&manifest_version_code=61" +
                "2&resolution=1450*2800&dpi=620&update_version_code=6120");
        x.http().get(params, new Callback.CommonCallback<String>() {
            @Override
            public void onSuccess(String result) {
                Gson gson = new Gson();
                TitleMenu titleMenu = gson.fromJson(result, TitleMenu.class);
                List<TitleMenu.DataBean> results = titleMenu.getData();
                main_pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager(), results));
            }

            @Override
            public void onError(Throwable ex, boolean isOnCallback) {

            }

            @Override
            public void onCancelled(CancelledException cex) {

            }

            @Override
            public void onFinished() {

            }
        });
    }

}