Android String Sub String Get substringFromLast(final String str, final String separator)

Description

substring From Last

License

Apache License

Declaration

public static String substringFromLast(final String str,
        final String separator) 

Method Source Code

//package com.java2s;
/*// w  w w .  j a  va 2s.co  m
 * Copyright 2004-2011 the Seasar Foundation and the Others.
 *
 * 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.
 */

public class Main {

    public static String substringFromLast(final String str,
            final String separator) {
        if (isEmpty(str) || isEmpty(separator)) {
            return str;
        }
        int pos = str.lastIndexOf(separator);
        if (pos == -1) {
            return str;
        }
        return str.substring(0, pos);
    }

    public static final boolean isEmpty(final String text) {
        return text == null || text.length() == 0;
    }
}

Related

1. hightLinghtString(String destStr, String subStr, int color)
2. replace(String source, String subject, String object)
3. replaceOnce(String source, String subject, String object)
4. substring(String str, int toCount)
5. substring(String str, int len, String more)
6. substringToLast(final String str, final String separator)
7. takeOutFirstChar(String input)
8. substring(String str, int srcPos, int specialCharsLength)
9. substringAfter(String text, char c)