Android Hex String to Byte Array Convert fromHex(String hex)

Description

from Hex

Declaration

public static String fromHex(String hex) 

Method Source Code

//package com.java2s;

public class Main {
    public static String fromHex(String hex) {
        return new String(toByte(hex));
    }//from w  w w  . j  av  a 2 s.  c  om

    public static byte[] toByte(String hexString) {
        int len = hexString.length() / 2;
        byte[] result = new byte[len];
        for (int i = 0; i < len; i++)
            result[i] = Integer.valueOf(
                    hexString.substring(2 * i, 2 * i + 2), 16).byteValue();
        return result;
    }
}

Related

1. fromHex(String hexData)
2. hexStringToByteArray(String s)
3. hexStringToBytes(String hex)
4. hexStringToBytes(String hex)