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copied!<ol> <li>package com.droid.droidplayer;<br/></li> <li><br/></li> <li>import java.io.File;<br/></li> <li>import java.io.FilenameFilter;<br/></li> <li>import java.util.ArrayList; <br/></li> <li>import java.util.HashMap; <br/></li> <li><br/></li> <li>public class SongsManager {<br/></li> <li>// SDCard Path</li> <li>final String MEDIA_PATH = new String("/sdcard/"); <br/></li> <li>private ArrayList> songsList = new ArrayList>(); <br/></li> <li><br/></li> <li>// Constructor<br/> </li> <li>public SongsManager(){ <br/></li> <li><br/></li> <li>}<br/></li> <li><br/></li> <li><br/></li> <li><br/></li> <li><br/></li> <li><br/></li> <li>public ArrayList> getPlayList(){<br/></li> <li>File home = new File(MEDIA_PATH); <br/></li> <li><br/></li> <li>if (home.listFiles(new FileExtensionFilter()).length > 0) {<br/></li> <li>for (File file : home.listFiles(new FileExtensionFilter())) {<br/></li> <li>HashMap song = new HashMap();<br/></li> <li>song.put("songTitle", file.getName().substring(0 (file.getName().length() - 4))); <br/></li> <li>song.put("songPath", file.getPath());<br/></li> <li><br/></li> <li>// Adding each song to SongList<br/></li> <li>songsList.add(song);<br/></li> <li>}<br/></li> <li>}<br/></li> <li>// return songs list array<br/></li> <li>return songsList;<br/></li> <li>}<br/></li> <li><br/></li> <li><br/></li> <li><br/></li> <li><br/></li> <li>class FileExtensionFilter implements FilenameFilter {<br/></li> <li>public boolean accept(File dir, String name) {<br/></li> <li>return (name.endsWith(".mp3") || name.endsWith(".MP3"));<br/></li> <li>}<br/></li> <li>}<br/></li> <li>}<br/></li> </ol>

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