android 迭代 扫描全部文件

String str = "";
File file = new File(filename);
FileInputStream fis = new FileInputStream(file);
BufferedReader br = new BufferedReader(new InputStreamReader(fis,
hash = readLrcFile(path);
return readSong(path);
}
public List<Lyric> readLrc(String filename)
throws IOException {
Lyric lrc;
List<Lyric> lrcs = new ArrayList<Lyric>();
"gb-2312"));
while((str = br.readLine()) != null){
lrc = new Lyric();
str = str.replace("[", "");
str = str.replace("]", "@");
String s[] = str.split("@");
str = str.replace(":", ".");
str = str.replace(".", "@");
String[] strs = str.split("@");
int minute = Integer.parseInt(strs[0]);
int second = Integer.parseInt(strs[1]);
}
list.add(song);
}
}
}
}
}
return list;
}
private static Hashtable<String, String> readLrcFile(String path) throws IOException{
int millisecond = Integer.parseInt(strs[2]);
int time = (minute*60 + second)*1000 + millisecond*10;
return time;
}
}
import java.io.Serializable;
hash.put(str2, str1);
}
}
}
}
}
return hash;
}
public static List<Song> allSong() throws IOException{
//hashtable = new Hasht
}
else{
File[] f = file.listFiles();
int i = file.listFiles().length;
for(int j=0;j<i;j++){
if(f[j].isDirectory()){
readLrcFile(f[j].getAbsolutePath());
return lyric;
}
public void setLyric(String lyric) {
this.lyric = lyric;
}
String name;
String path;
String lyric;
public Song(String name, String path, String lyric) {
int i = file.listFiles().length;
for(int j=0;j<i;j++){
if(f[j].isDirectory()){
readSong(f[j].getAbsolutePath());
}else{
if(f[j].getName().endsWith(".mp3")){
import java.util.Hashtable;
import java.util.List;
public class Adf {
public static void main(String[] args) {
try {
/*hash = readLrcFile(path);
}
else{
if(f[j].getName().endsWith(".lrc")){
str1 = f[j].getAbsolutePath();
str2 = f[j].getName().split("[.]")[0];
System.out.println(str2+" "+str1);
= name;
}
public String getPath() {
return path;
}
public void setPath(String path) {
this.path = path;
}
public String getLyric() {
song.setPath(f[j].getAbsolutePath());
if(hash.containsKey(str)){
song.setLyric(hash.get(str));
System.out.println(str+" ");
this.lyric = lyric;
}
public Song() {
super();
}
@Override
public String toString() {
return name+path+lyric;
}
}
public class Lyric {
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
readSong(path);*/
allSong();
} catch (IOException e) {
e.printStackTrace();
}
}
static String path = "C:/KwDownload";
static Hashtable<String, String> hash = new Hashtable<String, String>();
return sentence;
}
public void setSentence(String sentence) {
this.sentence = sentence;
}
}这是我第一个比较完整的项目。
该项目实现了自动扫描sdcard目录下不同文件夹中所有歌曲，并显示在TabHost本地歌曲标签下，也可解析本地搭建的web服务器的歌曲列表。
public class Song implements Serializable{
private static final long serialVersionUID = 1L;
public String getName() {
return name;
}
public void setName(String name) {
String str1;
String str2;
File file = new File(path);
if(file.exists()&&file.isDirectory()){
if(file.listFiles().length==0){
System.out.println( ++x+" ");
播放界面完成用两种方式显示歌词：单行显示和加载MyView显示。
完美完成对拖动条的设计与控制。
完成对menu菜单的设计，能分别跳转Tabhost下两个标签
static int x;
private static List<Song> readSong(String path) throws IOException{
String str;
List<Song> list = new ArrayList<Song>();
Song song;
if(s.length>1){
lrc.setSentence(s[1]);
int time = timeStr(s[0]);
lrc.setTime(time);
lrcs.add(lrc);
}
}
return lrcs;
}
private int timeStr(String str) {