Android Directory Search recursiveSearch(java.io.File dir, String fileName)

Description

Recursive method for searching file path.

License

Open Source License

Parameter

Parameter	Description
dir	a parameter
fileName	a parameter

Declaration

private static String recursiveSearch(java.io.File dir, String fileName) 

Method Source Code

//package com.java2s;
/*/*from   www  .ja v  a2s  .  co m*/
 *   casmi
 *   http://casmi.github.com/
 *   Copyright (C) 2011, Xcoo, Inc.
 *
 *  casmi is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * Recursive method for searching file path.
     *
     * @param dir
     * @param fileName
     * @return
     */
    private static String recursiveSearch(java.io.File dir, String fileName) {
        for (String name : dir.list()) {
            java.io.File file = new java.io.File(dir.getAbsolutePath()
                    + "/" + name);
            if (name.compareTo(fileName) == 0)
                return file.getAbsolutePath();
            if (file.isDirectory()) {
                String filePath = recursiveSearch(file, fileName);
                if (filePath != null)
                    return filePath;
            }
        }

        return null;
    }
}

Related

1. find(File pDirectory, String pRegex)
2. findFiles(File dir, FileFilter filter)