Android Folder File List getFileNames(String dirPath)

Description

get File Names

License

Open Source License

Declaration

public static String[] getFileNames(String dirPath) throws Exception 

Method Source Code

//package com.java2s;
/*/*w  w w. java2 s. c  om*/
 * IzPack - Copyright 2001-2008 Julien Ponge, All Rights Reserved.
 *
 * http://izpack.org/
 * http://izpack.codehaus.org/
 *
 * Copyright 2005 Marc Eppelmann
 *
 * 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.
 */

import java.io.*;

public class Main {
    public static String[] getFileNames(String dirPath) throws Exception {
        return getFileNames(dirPath, null);
    }

    public static String[] getFileNames(String dirPath,
            FilenameFilter fileNameFilter) throws Exception {
        String fileNames[] = null;
        File dir = new File(dirPath);
        if (dir.isDirectory()) {
            if (fileNameFilter != null) {
                fileNames = dir.list(fileNameFilter);
            } else {
                fileNames = dir.list();
            }
        }
        return fileNames;
    }
}

Related

1. ListFiles(File dir, FilenameFilter filter)
2. getAllFilesAndFolders(File root, boolean containEmpty)
3. getFileNames(String dirPath, FilenameFilter fileNameFilter)
4. getFiles(File dir, List outList)
5. listFiles(String fileName)
6. pathContains(String root, String child)