TabLayout + ViewPager 实现 页面滑动

在xml中加入TabLayout 和 ViewPager  ,然后在代码中华找到id并绑定

pageAdapter=new StudyOnLinePageAdapter(getChildFragmentManager());study_viewpager.setAdapter(pageAdapter);study_tablayout.setupWithViewPager(study_viewpager); 

然后跳到adapter页面中进行设置

/** * Created by weihailin on 2017/6/1  在线学习adapter */public class StudyOnLinePageAdapter extends FragmentPagerAdapter {    private List<Fragment> fragmentList=new ArrayList<>();    private List<String> titleList=new ArrayList<>();    public StudyOnLinePageAdapter(FragmentManager fm) {        super(fm);        fragmentList.add(new OnLineVideoListFragment());        fragmentList.add(new StudyOnLineArticleFragement());        titleList.add("视频");        titleList.add("文章");    }    @Override    public Fragment getItem(int position) {        return fragmentList.get(position);    }    @Override    public int getCount() {        return fragmentList.size();    }    @Override    public CharSequence getPageTitle(int position) {        return titleList.get(position);    }}

两个新页面在new 出来的fragment中 .