RecyclerView+viewPager导航栏

public class TabFragment extends Fragment {
    RecyclerView recyclerView;
    ViewPager viewPager;
    ArrayList list = new ArrayList();
    View view;
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        view = inflater.inflate(R.layout.fragment_tab,container,false);
        initView();
        initData();
        return view;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
//        initData();
    }

    public void initView() {
        recyclerView=  (RecyclerView)view.findViewById(R.id.recyclerView);
        viewPager=  (ViewPager)view.findViewById(R.id.viewPager);
    }

    public void initData() {
        list.add("tab1");
        list.add("tab2");
        list.add("tab3");
        list.add("tab4");

        LinearLayoutManager ms= new LinearLayoutManager(getActivity());
        ms.setOrientation(LinearLayoutManager.HORIZONTAL);//
        recyclerView.setLayoutManager(ms);
        recyclerView.setAdapter(new TabAdapter(getActivity(),list));

        recyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                super.onScrollStateChanged(recyclerView, newState);
//                LinearLayoutManager manager = (LinearLayoutManager) recyclerView.getLayoutManager();
//                // 当不滑动时
//                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
//                    // 获取最后一个完全显示的itemPosition
//                    int lastItemPosition = manager.findLastCompletelyVisibleItemPosition();
//                    int itemCount = manager.getItemCount();
//
//
//                    // 判断是否滑动到了最后一个item，并且是向左滑动
//                    if (lastItemPosition == (itemCount - 1) && isSlidingToLeft) {
//
//                        // 加载更多
//                    }
//                    }
                }

            @Override
            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                super.onScrolled(recyclerView, dx, dy);
            }
        });

        MyPagerAdapter myPageAdapter = new MyPagerAdapter(getFragmentManager());
        myPageAdapter.setData(FragmentFactory.createFragment());
        viewPager.setAdapter(myPageAdapter);
        viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
            public void onPageSelected(int position) {
                recyclerView.smoothScrollToPosition(position);

            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });
    }

}

R.layout.fragment_tab

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

    android.support.v7.widget.RecyclerView>
    <android.support.v4.view.ViewPager
        android:id="@+id/viewPager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
LinearLayout>

public class FragmentFactory {
   static ArrayList datas =new  ArrayList();

    public static ArrayList createFragment() {

//        for (int i=0;i<4;i++){
//            TestFragment mFragment = new TestFragment();
//            mFragment.setText("第"+i+"页");
//            datas.add(mFragment);
//        }
        datas.add(new TestFragment());
        datas.add(new Test2Fragment());
        datas.add(new Test3Fragment());
        datas.add(new Test4Fragment());
        return datas;
    }
}

public class MyPagerAdapter extends FragmentPagerAdapter {

    ArrayList datas;
    public void setData(ArrayList datas) {
        this.datas = datas;
    }
    public MyPagerAdapter(FragmentManager fm) {
        super(fm);
    }
    @Override
    public Fragment getItem(int position) {
        return datas == null ? null : datas.get(position);
    }

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


}

public class TabAdapter extends RecyclerView.Adapter<TabAdapter.ViewHolder> {
    private Context context;
    private ArrayList mDatas;


    public TabAdapter(Context context, ArrayList mDatas) {
        super();
        this.context = context;
        this.mDatas = mDatas;

    }

    @Override
    public TabAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        ViewHolder holder = new ViewHolder(LayoutInflater.from(context).inflate(R.layout.layout_recycler_item, parent, false));

        return holder;
    }

    @Override
    public void onBindViewHolder(TabAdapter.ViewHolder holder, int position) {
        holder.tabLayout.setTextView(mDatas.get(position));

    }

    @Override
    public int getItemCount() {
        return mDatas.size();
    }

    class ViewHolder extends RecyclerView.ViewHolder{
        TabLayout tabLayout;
        public ViewHolder(View itemView){
            super(itemView);
            tabLayout = (TabLayout)itemView.findViewById(R.id.tablelayout);
        }
    }
}

public class TestFragment extends Fragment {

    View view;
    TextView tv;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
       view = inflater.inflate(R.layout.fragment_test,container,false);
       initView();
       initData();
        return view;

    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
    }

    private void initView() {
       tv =  view.findViewById(R.id.test_tv);setText("第一页");
    }

    public void setText(String str){
        tv.setText(str);
    }
    private void initData() {
    }
}

layout_recycler_item.xml

<LinearLayout
    android:id="@+id/item_table"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="wrap_content"
    android:layout_height="37dip">

    <com.example.jxl.myapplication.TabLayout
        android:id="@+id/tablelayout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>
LinearLayout>

layout_table.xml

<LinearLayout
    android:id="@+id/item_table"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="wrap_content"
    android:layout_height="37dip">

    <com.example.jxl.myapplication.TabLayout
        android:id="@+id/tablelayout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>
LinearLayout>