Android String Empty Check isEmpty(String s)

Description

Implement an isEmpty for API < 9

License

Apache License

Parameter

Parameter	Description
s	a parameter

Declaration

public static boolean isEmpty(String s) 

Method Source Code

//package com.java2s;
/*/*  www .  j  ava  2  s.  co  m*/
 *    Copyright 2013 APPNEXUS INC
 *
 *    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 {
    /**
     * Implement an isEmpty for API < 9 
     * @param s
     * @return
     */
    public static boolean isEmpty(String s) {
        return s == null || s.length() == 0;
    }
}

Related

1. toNullIfEmptyOrWhitespace(String string)
2. toNullIfEmpty(String string)
3. isNullOrEmptyOrOnlyWhitespaces(String string)
4. nullToEmpty(String url)
5. isEmpty(String s)
6. isEmpty(String str)
7. trimToEmpty(String str)
8. isEmpty(String string)
9. isEmptyString(String str)