Java tutorial
//package com.java2s; /* * Tint Browser for Android * * Copyright (C) 2012 - to infinity and beyond J. Devauchelle and contributors. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 3 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ import java.io.File; import java.io.FileFilter; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; import java.util.Locale; import android.os.Environment; public class Main { /** * Get the list of xml files in the bookmark export folder. * @return The list of xml files in the bookmark export folder. */ public static List<String> getExportedBookmarksFileList() { List<String> result = new ArrayList<String>(); File folder = Environment.getExternalStorageDirectory(); if (folder != null) { FileFilter filter = new FileFilter() { @Override public boolean accept(File pathname) { if ((pathname.isFile()) && (pathname.getPath().toLowerCase(Locale.US).endsWith(".xml") || pathname.getPath().toLowerCase(Locale.US).endsWith(".json"))) { return true; } return false; } }; File[] files = folder.listFiles(filter); for (File file : files) { result.add(file.getName()); } } Collections.sort(result, new Comparator<String>() { @Override public int compare(String arg0, String arg1) { return arg1.compareTo(arg0); } }); return result; } }