Android Hex String Create encodeHex(byte[] bytes)

Description

encode Hex

License

Apache License

Declaration

protected static String encodeHex(byte[] bytes) 

Method Source Code

//package com.java2s;
/*//from  w ww . j  a va  2  s.c o m
 * ConnectBot: simple, powerful, open-source SSH client for Android
 * Copyright 2007 Kenny Root, Jeffrey Sharkey
 *
 * 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 {
    private static final char[] HEX_DIGITS = { '0', '1', '2', '3', '4',
            '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };

    protected static String encodeHex(byte[] bytes) {
        final char[] hex = new char[bytes.length * 2];

        int i = 0;
        for (byte b : bytes) {
            hex[i++] = HEX_DIGITS[(b >> 4) & 0x0f];
            hex[i++] = HEX_DIGITS[b & 0x0f];
        }

        return String.valueOf(hex);
    }
}

Related

1. convertToHex(byte[] data)
2. convertToHex(byte[] data)
3. byte2HexStr(byte[] b, int length)
4. byte2hex(byte[] bytes)
5. bytesToHex(byte[] bytes)
6. encodeHex(byte[] pData)
7. hex(int value, int digits)
8. hexCharToInt(char c)
9. hexDecode(String str, byte[] ba, int len)