RatingFragmentPagerAdapter.java

package com.couchbase.ratingapp;

import android.content.Context;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.app.FragmentTransaction;
import android.view.ViewGroup;

public class RatingFragmentPagerAdapter extends FragmentPagerAdapter {
    final int PAGE_COUNT = 3;
    private String tabTitles[] = new String[] { "Unique", "Conflict", "P2P" };
    private Context context;

    public RatingFragmentPagerAdapter(FragmentManager fm, Context context) {
        super(fm);
        this.context = context;
    }

    @Override
    public int getCount() {
        return PAGE_COUNT;
    }

    @Override
    public Fragment getItem(int position) {
        switch (position) {
            case 0:
                return new UniqueRatingFragment();
            case 1:
                return new NameRatingFragment();
            case 2:
                return new P2PRatingFragment();
            default:
                return null;
        }
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        FragmentManager manager = ((Fragment)object).getFragmentManager();
        FragmentTransaction trans = manager.beginTransaction();
        trans.remove((Fragment)object);
        trans.commit();
    }

    @Override
    public CharSequence getPageTitle(int position) {
        return tabTitles[position];
    }

}