LRC歌词读取

package daodao.FileReader;


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;


import android.R.string;


import daodao.Models.LrcModel;
import daodao.Models.LrcModelList;


/**
 * @author yedaodao
 *    LRC解析类
 */
public class LrcReader{
    private static LrcReader instance=null;
    private LrcModelList lmlist;
    
    /**
     * 得到对象实例
     */
    public static LrcReader getInstance()
    {
        if(instance==null)
            instance=new LrcReader();
        return instance;
    }
    /**
     * 获取LRC文件流
     * @param iStream
     * @throws IOException
     */
    public void getLrc(InputStream iStream) throws IOException
    {
        InputStreamReader iStreamReader=new InputStreamReader(iStream);
        BufferedReader reader=new BufferedReader(iStreamReader);
        lmlist=new LrcModelList();
        String line=null;
        while((line=reader.readLine())!=null){
            parseLine(line);
        }
    }
    /**
     * 逐行解析，将结果存入自定义的LrcModel中
     * @param line
     */
    public void parseLine(String line)
    {
        String reg="\\[(\\d{2}:\\d{2}\\.\\d{2})\\]";
        Pattern pattern=Pattern.compile(reg);
        Matcher matcher=pattern.matcher(line);
        while(matcher.find()){
            String time=matcher.group();
            LrcModel lModel=new LrcModel();
            lModel.setCurrentTime(parseTime(time));
            lModel.setCurrentContent(line.substring(time.length()));
            lmlist.addEle(lModel);
        }
    }
    /**
     * 解析时间，转换为毫秒格式
     * @param time
     * @return
     */
    public Integer parseTime(String time)
    {
        String temp=time.substring(1,time.length()-1);
        String[] s = temp.split(":");  
        int min = Integer.parseInt(s[0]);  
        String[] ss = s[1].split("\\.");  
        int sec = Integer.parseInt(ss[0]);  
        int mill = Integer.parseInt(ss[1]);  
        return min * 60 * 1000 + sec * 1000 + mill * 10;  
    }
    public String getLrcContent()
    {
        return lmlist.getContent();
    }
}