Android String Char Get getCharLength(String str)

Description

get Char Length

License

Apache License

Declaration

public static int getCharLength(String str) 

Method Source Code

//package com.java2s;
/*/*from   w  w w  .j av a 2s. c  om*/
 * Copyright 1999-2101 Alibaba Group.
 *
 * 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 int getCharLength(String str) {
        int counter = 0;
        for (int i = 0; i < str.length(); i++) {
            char c = str.charAt(i);
            if (c < 255) {
                counter++;
            } else {
                counter = counter + 2;
            }
        }
        return counter;
    }
}

Related

1. charAt(String str, int index)
2. charSubString(String str, int charLen)
3. getCharNum(String str, char ch)
4. getFirstChar(String ch)
5. isValidChar(String strInput)
6. isAllCharDigit(String str)