Android Byte Array to Hex Convert byteArrayToHexString(byte[] b)

Description

byte Array To Hex String

Declaration

public static String byteArrayToHexString(byte[] b) 

Method Source Code

//package com.java2s;

public class Main {
    private final static String[] hexDigits = { "0", "1", "2", "3", "4",
            "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };

    public static String byteArrayToHexString(byte[] b) {
        StringBuffer resultSb = new StringBuffer();
        for (int i = 0; i < b.length; i++) {
            resultSb.append(byteToHexString(b[i]));
        }// w  w  w  . j  a  va2 s .co m
        return resultSb.toString();
    }

    private static String byteToHexString(byte b) {
        int n = b;
        if (n < 0)
            n = 256 + n;
        int d1 = n / 16;
        int d2 = n % 16;
        return hexDigits[d1] + hexDigits[d2];
    }
}

Related

1. toHexString(byte abyte0[], int beginIndex, int endIndex)
2. toHexString(byte abyte0[], boolean spaceFlag)
3. toHexString(byte abyte0[])
4. toHexString(byte[] bytes)
5. encodeHexStr(final byte[] bytes)
6. getHexString(byte[] raw)
7. byte2hex(byte[] b)
8. bytes2HexString(byte[] data)
9. bytes2HexString(byte[] data)