Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *  Copyright 2011 Peter Karich 
 * 
 *  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.UnsupportedEncodingException;

import java.net.URLDecoder;

public class Main {
    private static final String UTF8 = "UTF-8";

    public static String getUrlFromUglyFacebookRedirect(String url) {
        if (url.startsWith("https://www.facebook.com/l.php?u=")) {
            url = url.substring("https://www.facebook.com/l.php?u=".length());
            return urlDecode(url);
        }

        return null;
    }

    private static String urlDecode(String str) {
        try {
            return URLDecoder.decode(str, UTF8);
        } catch (UnsupportedEncodingException ex) {
            return str;
        }
    }
}