MainActivity.java 文件源码

private void configFragments() {
    List<Fragment> list = new ArrayList<>();
    list.add(new FirstFragment());
    list.add(new MiddleFragment());
    list.add(new LastFragment());
    TabLayout tabLayout = (TabLayout) findViewById(R.id.tab_layout);
    ViewPager viewPager = (ViewPager) findViewById(R.id.view_pager);
    viewPager.setAdapter(new TabFragmentPagerAdapter(getSupportFragmentManager(), list));
    List<String> listTitle = new ArrayList<>();
    listTitle.add("系统组件");
    listTitle.add("自定义View");
    listTitle.add("第三方库控件");
    mTabFragmentPagerAdapter = new TabFragmentPagerAdapter(getSupportFragmentManager(), list, listTitle);
    viewPager.setAdapter(mTabFragmentPagerAdapter);
    tabLayout.setupWithViewPager(viewPager);
}