Android Directory Sub Directory Get hasSubDirectory(String path, String uri)

Description

has Sub Directory

License

Sun Public License Notice

Parameter

Parameter	Description
path	a parameter

Declaration

public static boolean hasSubDirectory(String path, String uri) 

Method Source Code

//package com.java2s;
/*****************************************************************************
 *                                                                           *
 *  This file is part of the tna framework distribution.                     *
 *  Documentation and updates may be get from  biaoping.yin the author of    *
 *  this framework                          *
 *                                                                           *
 *  Sun Public License Notice:                                               *
 *                                                                           *
 *  The contents of this file are subject to the Sun Public License Version  *
 *  1.0 (the "License"); you may not use this file except in compliance with *
 *  the License. A copy of the License is available at http://www.sun.com    *
 *                                                                           *
 *  The Original Code is tag. The Initial Developer of the Original          *
 *  Code is biaoping yin. Portions created by biaoping yin are Copyright     *
 *  (C) 2000.  All Rights Reserved.                                          *
 *                                                                           *
 *  GNU Public License Notice:                                               *
 *                                                                           *
 *  Alternatively, the contents of this file may be used under the terms of  *
 *  the GNU Lesser General Public License (the "LGPL"), in which case the    *
 *  provisions of LGPL are applicable instead of those above. If you wish to *
 *  allow use of your version of this file only under the  terms of the LGPL *
 *  and not to allow others to use your version of this file under the SPL,  *
 *  indicate your decision by deleting the provisions above and replace      *
 *  them with the notice and other provisions required by the LGPL.  If you  *
 *  do not delete the provisions above, a recipient may use your version of  *
 *  this file under either the SPL or the LGPL.                              *
 *                                                                           *
 *  biaoping.yin (yin-bp@163.com)                                            *
 *  Author of Learning Java                                        *
 *                                                                           *
 *****************************************************************************/

import java.io.File;
import java.io.FileFilter;

public class Main {
    /**/*from   www  . jav  a2 s  .c  om*/
     * 
     * @param path
     * @return
     */
    public static boolean hasSubDirectory(String path, String uri) {
        File file = null;
        if (uri == null || uri.trim().length() == 0) {
            file = new File(path);
        } else {
            file = new File(path, uri);
        }

        if (!file.exists() || file.isFile())
            return false;
        File[] subFiles = file.listFiles(new FileFilter() {

            public boolean accept(File pathname) {
                if (pathname.isDirectory())
                    return true;
                else
                    return false;
            }

        });

        return subFiles.length > 0;

    }

    /**
     * 
     * @param path
     * @return
     */
    public static boolean hasSubDirectory(String path) {
        return hasSubDirectory(path, null);
    }
}

Related

1. getSubDirectorieAndFiles(String parentpath, String uri)
2. getSubDirectorieAndFiles(String parentpath, String uri, FileFilter fileFilter)
3. getSubDirectories(String parentpath)
4. getSubDirectories(String parentpath, String uri)
5. hasSubDirectory(String path)