Fragment里面嵌套ViewPager

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
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