ViewPagerAdapter.java

/**
 *  This work is licensed under the Creative Commons Attribution-NonCommercial-
 *  NoDerivs 3.0 Unported License. To view a copy of this license, visit
 *  http://creativecommons.org/licenses/by-nc-nd/3.0/ or send a letter to 
 *  Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 
 *  94041, USA.
 * 
 *  Use of this work is permitted only in accordance with license rights granted.
 *  Materials provided "AS IS"; no representations or warranties provided.
 * 
 *  Copyright � 2012 Marcus Parkkinen, Aki K�kel�, Fredrik �hs.
 **/

package edu.chalmers.dat255.audiobookplayer.view;

import java.util.List;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;

/**
 * Adapter for the ViewPager.
 * 
 * @author Aki K�kel�
 * @version 0.6
 * 
 */
public class ViewPagerAdapter extends FragmentPagerAdapter {

	// stores the fragments
	private List<Fragment> fragments;

	public ViewPagerAdapter(FragmentManager fm, List<Fragment> fragments) {
		super(fm);
		this.fragments = fragments;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see android.support.v4.view.PagerAdapter#getCount()
	 */
	@Override
	public int getCount() {
		// returns the number of fragments
		return this.fragments.size();
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see android.support.v4.app.FragmentPagerAdapter#getItem(int)
	 */
	@Override
	public Fragment getItem(int index) {
		// returns the fragment at the given index
		return fragments.get(index);
	}

}