Android Directory Content Get listDirs(String fileName)

Description

list Dirs

License

Apache License

Declaration

public static String[] listDirs(String fileName) throws IOException 

Method Source Code

//package com.java2s;
/*/*  w w w .  java2s . co m*/
 * Copyright 2004-2005 Germinus XXI, Liferay LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License")
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * This is a derived work from source code taken from Liferay.
 */

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static String[] listDirs(String fileName) throws IOException {
        return listDirs(new File(fileName));
    }

    public static String[] listDirs(File file) throws IOException {
        List dirs = new ArrayList();

        File[] fileArray = file.listFiles();

        for (int i = 0; i < fileArray.length; i++) {
            if (fileArray[i].isDirectory()) {
                dirs.add(fileArray[i].getName());
            }
        }

        return (String[]) dirs.toArray(new String[0]);
    }

    public static String[] listFiles(String fileName) throws IOException {
        return listFiles(new File(fileName));
    }

    public static String[] listFiles(File file) throws IOException {
        List files = new ArrayList();

        File[] fileArray = file.listFiles();

        for (int i = 0; i < fileArray.length; i++) {
            if (fileArray[i].isFile()) {
                files.add(fileArray[i].getName());
            }
        }

        return (String[]) files.toArray(new String[0]);
    }
}

Related

1. getFileInDirectory(File f)
2. getFiles(File parentDir)
3. getFilesAndSubFolderFiles(List fileList, File rootDir)
4. listDirs(File file)
5. listFile(File dir)
6. listFiles(File dir)
7. listFiles(File rootDir, final String... sufix)
8. getFileList(String path)