Android Path Relative Get relativePathFromBase(File file, File basedir)

Description

relative Path From Base

License

Apache License

Declaration

public static String relativePathFromBase(File file, File basedir) 

Method Source Code

//package com.java2s;
/*/*  ww w .java 2s . com*/
 * Copyright (C) 2009, 2010 Jayway AB
 *
 * 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.File;

public class Main {
    public static String relativePathFromBase(File file, File basedir) {
        String absolutePath = basedir.getAbsolutePath();
        if (file.getAbsolutePath().startsWith(absolutePath) == false) {
            throw new IllegalArgumentException("File not in basedir: "
                    + file);
        }
        String relativePath = file.getAbsolutePath().substring(
                absolutePath.length());
        return relativePath;
    }
}

Related

1. convertToRelativePath(String absolutePath, String relativeTo)
2. getPathRelativeTo(File fileChild, File fileRoot)
3. getRelativeFileName(File file, File basedir)
4. getRelativePath(File parent, File file)
5. getWindowsRelativePath(String basedir, String path)
6. getParentRelativeTo(File fileChild, File fileRoot)