Android String Empty Check isEmptyOrNull(String str)

Description

is Empty Or Null

License

Apache License

Declaration

public static Boolean isEmptyOrNull(String str) 

Method Source Code

//package com.java2s;
/**/*from w ww .j  a  v  a 2s.co m*/
 * Copyright 2014 Bruce Wu.
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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 Boolean isEmptyOrNull(String str) {
        if (str != null) {
            if (!str.equals("")) {
                return false;
            }
        }
        return true;
    }
}

Related

1. ckIsEmpty(String s)
2. filterString(String string)
3. isBlank(String s)
4. isBlank(String str)
5. isBlank(EditText editText)