package com.example.qyh.joe.fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.CollapsingToolbarLayout;
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.support.v7.widget.Toolbar;
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 admin on 2016/8/17.
*/
public class MineFragment extends Fragment {
private ImageView ivImage;
private Toolbar toolbar;
private CollapsingToolbarLayout collapsing_toolbar;
private TabLayout mTablayout;
private ViewPager viewpager;
public static final int ONE=0;
public static final int TWO=1;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_mine, null);
initView(view);
return view;
}
private void initView(View view) {
ivImage = (ImageView) view.findViewById(R.id.ivImage);
toolbar = (Toolbar) view.findViewById(R.id.toolbar);
collapsing_toolbar = (CollapsingToolbarLayout) view.findViewById(R.id.collapsing_toolbar);
mTablayout = (TabLayout) view.findViewById(R.id.sliding_tabs);
viewpager = (ViewPager) view.findViewById(R.id.viewpager);
viewpager.setOffscreenPageLimit(3);
setupViewPager(viewpager);
mTablayout.addTab(mTablayout.newTab().setText("头条"));
mTablayout.addTab(mTablayout.newTab().setText("NBA"));
mTablayout.setupWithViewPager(viewpager);
}
private void setupViewPager(ViewPager viewpager) {
MyPagerAdapter adapter=new MyPagerAdapter(getChildFragmentManager());
adapter.addFragment(FirstListFragment.newInstance(ONE), "头条");
adapter.addFragment(FirstListFragment.newInstance(TWO), "NBA");
viewpager.setAdapter(adapter);
}
public static class MyPagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> mFragment=new ArrayList<Fragment>();
private final List<String> mFragmentTitle=new ArrayList<String>();
public void addFragment(Fragment fragment,String title){
mFragment.add(fragment);
mFragmentTitle.add(title);
}
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
return mFragment.get(position);
}
@Override
public int getCount() {
return mFragment.size();
}
@Override
public CharSequence getPageTitle(int position) {
return mFragmentTitle.get(position);
}
}
}