Android Hex String Create toHexByte(String str, int offset, int length)

Description

to Hex Byte

Declaration

public static byte[] toHexByte(String str, int offset, int length) 

Method Source Code

//package com.java2s;

public class Main {
    public static byte[] toHexByte(String str, int offset, int length) {
        byte[] data = new byte[(length - offset) * 2];

        int end = offset + length;

        int high_nibble;
        int low_nibble;

        for (int i = offset; i < end; i++) {
            char ch = str.charAt(i);
            high_nibble = (ch & 0xF0) >>> 4;
            low_nibble = ch & 0x0F;/*ww  w  .  ja v  a2  s.  co  m*/

            data[i] = (byte) high_nibble;
            data[i + 1] = (byte) low_nibble;
        }
        return data;
    }
}

Related

1. toHex(byte b)
2. toHex(byte input[])
3. toHex(byte[] bytes)
4. toHex(byte[] data)
5. toHex(int address)
6. toHexChar(int i)
7. toHexDigits(byte theByte)
8. toHexDigits(byte[] bytes)
9. toHexString(byte oneByte)