如何在已有的fragment中嵌套pageview

Question

如图所示，求大佬解答！

Answer 1

package net.mwplay.fragment;
 
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
 
import com.lidroid.xutils.ViewUtils;
import com.lidroid.xutils.util.LogUtils;
import com.lidroid.xutils.view.annotation.ViewInject;
 
import net.mwplay.adapter.HomeAdapter;
import net.mwplay.bean.TieBean;
import net.mwplay.bslm.R;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * Created by tian on 15/5/18.
 */
public class HomeFragment extends Fragment{
 
    @ViewInject(R.id.viewPager)
    ViewPager mViewPager;
 
    ViewPagerAdapter adapter;
 
    int NUMS = 5;
 
    String [] tabs = {"1", "2", "3", "4", "5"};
 
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
       View v = inflater.inflate(R.layout.fragment_home, container, false);
       ViewUtils.inject(this, v);
 
       return v;
    }
 
    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
 
        adapter = new ViewPagerAdapter(getChildFragmentManager());//最关键的地方是这里
        mViewPager.setAdapter(adapter);
 
    }
 
    public class ViewPagerAdapter extends FragmentPagerAdapter{
 
        public ViewPagerAdapter(FragmentManager fm) {
            super(fm);
        }
 
        @Override
        public Fragment getItem(int position) {
            return new TabFragment();
        }
 
        @Override
        public int getCount() {
            return NUMS;
        }
    }
}

最关键的地方在于传入 getChildFragmentManager