TabLayout使用

设置适配器和Tab够用

adapter=newMyFragmentPagerAdapter(getChildFragmentManager());

mVpFrag.setAdapter(adapter);

mTab.setupWithViewPager(mVpFrag);

创建适配器

privateString[]mTitles=newString[]{"最新日报","专栏","热点","主题日报"};

publicMyFragmentPagerAdapter(FragmentManager fm) {

super(fm);

}

@Override

publicFragment getItem(intposition) {

if(position==1){

return newFragment_sy_zl();

}else if(position==2){

return newFragment_sy_rm();

}else if(position==3){

return newFragment_sy_ztrb();

}

return newFragment_sy_zxrb();

}

@Override

public intgetCount() {

returnmTitles.length;

}

@Override

publicCharSequencegetPageTitle(intposition) {

returnmTitles[position];

}