ArtistsAdapter.java

package cn.com.karl.adapter;

import java.util.List;

import cn.com.karl.domain.Music;
import cn.com.karl.music.R;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class ArtistsAdapter extends BaseAdapter {

	private List<Music> listMusic;
	private Context context;

	public ArtistsAdapter(Context context, List<Music> listMusic) {
		this.context = context;
		this.listMusic = listMusic;
	}

	public void setListItem(List<Music> listMusic) {
		this.listMusic = listMusic;
	}

	@Override
	public int getCount() {
		// TODO Auto-generated method stub
		return listMusic.size();
	}

	@Override
	public Object getItem(int arg0) {
		// TODO Auto-generated method stub
		return listMusic.get(arg0);
	}

	@Override
	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return position;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		// TODO Auto-generated method stub

		if (convertView == null) {
			convertView = LayoutInflater.from(context).inflate(R.layout.music_item, null);
		}
		Music m = listMusic.get(position);
		// ������
		TextView textMusicName = (TextView) convertView.findViewById(R.id.music_item_name);
		textMusicName.setText(m.getSinger());
		// ����
		TextView textMusicSinger = (TextView) convertView.findViewById(R.id.music_item_singer);
		textMusicSinger.setText(m.getAlbum());
		/*
		 * //����ʱ�� TextView textMusicTime=(TextView)
		 * convertView.findViewById(R.id.music_item_time);
		 * textMusicTime.setText(toTime((int)m.getTime()));
		 */
		return convertView;
	}

	/**
	 * ʱ���ʽת��
	 * 
	 * @param time
	 * @return
	 */
	public String toTime(int time) {

		time /= 1000;
		int minute = time / 60;
		int hour = minute / 60;
		int second = time % 60;
		minute %= 60;
		return String.format("%02d:%02d", minute, second);
	}
}