package com.example.qyh.joe.fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.example.qyh.joe.R;
import java.util.ArrayList;
import java.util.List;
/**
* Created by qyh on 2016/8/10.
*/
public class SecondeFragment extends Fragment {
private ImageView ivImage1;
private ImageView ivImage2;
private TabLayout mTablayout;
private ViewPager viewpager;
public static final int NEWS_TYPE_TOP = 0;
public static final int NEWS_TYPE_NBA = 1;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, final Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.seconde_fragment, null);
initView(view);
return view;
}
private void initView(View view) {
ivImage1 = (ImageView) view.findViewById(R.id.ivImage1);
ivImage2 = (ImageView) view.findViewById(R.id.ivImage2);
mTablayout = (TabLayout) view.findViewById(R.id.tab_layout);
viewpager = (ViewPager) view.findViewById(R.id.viewpager);
setupViewPager(viewpager);
mTablayout.addTab(mTablayout.newTab().setText("头条"));
mTablayout.addTab(mTablayout.newTab().setText("NBA"));
mTablayout.setupWithViewPager(viewpager);
}
public void setupViewPager(ViewPager upViewPager) {
MyPagerAdapter adapter = new MyPagerAdapter(getChildFragmentManager());
adapter.addFragment(SecondeListFragment.newInstance(NEWS_TYPE_TOP), "头条");
adapter.addFragment(SecondeListFragment.newInstance(NEWS_TYPE_NBA), "NBA");
viewpager.setAdapter(adapter);
}
public static class MyPagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> mFragments = new ArrayList<>();
private final List<String> mFragmentTitles = new ArrayList<>();
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
public void addFragment(Fragment fragment, String title) {
mFragments.add(fragment);
mFragmentTitles.add(title);
}
@Override
public Fragment getItem(int position) {
return mFragments.get(position);
}
@Override
public int getCount() {
return mFragments.size();
}
@Override
public CharSequence getPageTitle(int position) {
return mFragmentTitles.get(position);
}
}
}