java对音乐文件cue进行解析

package com.routon.utils;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStreamReader;import java.io.LineNumberReader;import java.io.UnsupportedEncodingException;import java.util.ArrayList;import java.util.List;import android.util.Log;/** * parse cue file tool * eg： * File cueFile = new File("/sdcard/test.cue"); * CueFileBean bean = utilCue.parseCueFile(cueFile); * PERFORMER "test"TITLE "10.Moonlight+ShadowWinner"FILE "10.Moonlight ShadowWinner.ape" WAVE   TRACK 01 AUDIO         TITLE "La lettre"          PERFORMER "Lara Fabian"        INDEX 01 00:00:00       TRACK 02 AUDIO          TITLE "Un ave maria"         PERFORMER "Lara Fabian"         INDEX 00 03:52:57         INDEX 01 03:52:99      TRACK 03 AUDIO     TITLE "Si tu n'as pas d'amour"     PERFORMER "Lara Fabian"     INDEX 00 08:50:49     INDEX 01 08:50:65   TRACK 04 AUDIO     TITLE "Il ne manquait que toi"     PERFORMER "Lara Fabian"     INDEX 00 12:36:17     INDEX 01 12:40:19 * @author xuweilin * */public class utilCue {private static String TAG = "utilCue";/** * parse cue file * @param cueFile file * @return CueFileBean */public static CueFileBean parseCueFile(File cueFile){LineNumberReader reader = null;CueFileBean  cueFileBean = new utilCue().new CueFileBean();List<CueSongBean> songs = new ArrayList<CueSongBean>();CueSongBean cueSongBean = new utilCue().new CueSongBean();boolean parseSong = false;int songIndex = 0;try {reader = new LineNumberReader( new InputStreamReader(new FileInputStream(cueFile),"UTF-8"));while (true) {String s = new String();s = reader.readLine();if (s != null) {if(!parseSong && s.trim().toUpperCase().startsWith("PERFORMER")){cueFileBean.setPerformer(s.substring(s.indexOf("\"")+1, s.lastIndexOf("\"")));}if(!parseSong && s.trim().toUpperCase().startsWith("TITLE")){cueFileBean.setAlbumName(s.substring(s.indexOf("\"")+1, s.lastIndexOf("\"")));}if(s.trim().toUpperCase().startsWith("FILE")){cueFileBean.setFileName(s.substring(s.indexOf("\"")+1, s.lastIndexOf("\"")));}if(s.trim().toUpperCase().startsWith("TRACK")){parseSong = true;songIndex ++;}if(parseSong && s.trim().toUpperCase().startsWith("TITLE")){cueSongBean.setTitle(s.substring(s.indexOf("\"")+1, s.lastIndexOf("\"")));}if(parseSong && s.trim().toUpperCase().startsWith("PERFORMER")){cueSongBean.setPerformer(s.substring(s.indexOf("\"")+1, s.lastIndexOf("\"")));}if(songIndex == 1 && s.trim().toUpperCase().startsWith("INDEX")){cueSongBean.setIndexBegin(s.trim().split(" 01 ")[1].trim());}if(songIndex > 1 && s.trim().toUpperCase().startsWith("INDEX")){if(s.trim().contains(" 00 ")){songs.get(songIndex - 2).setIndexEnd(s.trim().split(" 00 ")[1].trim());}if(s.trim().contains(" 01 ")){cueSongBean.setIndexBegin(s.trim().split(" 01 ")[1].trim());}}if(songIndex >= 1 && s.trim().toUpperCase().startsWith("INDEX") && s.trim().contains(" 01 ")){songs.add(cueSongBean);cueSongBean = new utilCue().new CueSongBean();}}else{cueFileBean.setSongs(songs);break;}}} catch (UnsupportedEncodingException e) {Log.e(TAG, "UnsupportedEncodingException:"+e.getMessage());} catch (FileNotFoundException e) {Log.e(TAG, "FileNotFoundException:"+e.getMessage());}catch (IOException e) {Log.e(TAG, "IOException:"+e.getMessage());}finally{try{if(reader!=null ){reader.close();}}catch(Exception e){Log.e(TAG, "Exception:"+e.getMessage());}}return cueFileBean;}/** * cue bean * @author xuweilin * */public class CueFileBean{private String performer; //performerprivate String albumName; //albumNameprivate String fileName;  //fileNameprivate List<CueSongBean> songs = null; //songs listpublic String getPerformer() {return performer;}public void setPerformer(String performer) {this.performer = performer;}public String getAlbumName() {return albumName;}public void setAlbumName(String albumName) {this.albumName = albumName;}public String getFileName() {return fileName;}public void setFileName(String fileName) {this.fileName = fileName;}public List<CueSongBean> getSongs() {return songs;}public void setSongs(List<CueSongBean> songs) {this.songs = songs;}}/** * cue song bean * @author xuweilin * */public class CueSongBean{private String title;  //titleprivate String performer;  //performerprivate String indexBegin;  //begintimeprivate String indexEnd;   //endtimepublic String getTitle() {return title;}public void setTitle(String title) {this.title = title;}public String getPerformer() {return performer;}public void setPerformer(String performer) {this.performer = performer;}public String getIndexBegin() {return indexBegin;}public void setIndexBegin(String indexBegin) {this.indexBegin = indexBegin;}public String getIndexEnd() {return indexEnd;}public void setIndexEnd(String indexEnd) {this.indexEnd = indexEnd;}}}