Android Hex String Create convertToHex(byte[] data)

Description

Converts a byte array into a hex string.

License

Open Source License

Parameter

Parameter	Description
data	Data to convert.

Return

Data in hex as a string.

Declaration

private static String convertToHex(byte[] data) 

Method Source Code

//package com.java2s;
//By using the Tapjoy SDK in your software, you agree to the terms of the Tapjoy SDK License Agreement.

public class Main {
    /**//from   w  ww  . j  a va  2 s .co m
     * Converts a byte array into a hex string.
     * 
     * @param data
     *            Data to convert.
     * @return Data in hex as a string.
     */
    private static String convertToHex(byte[] data) {
        StringBuffer buf = new StringBuffer();

        for (int i = 0; i < data.length; i++) {
            int halfbyte = (data[i] >>> 4) & 0x0F;
            int two_halfs = 0;

            do {
                if ((0 <= halfbyte) && (halfbyte <= 9))
                    buf.append((char) ('0' + halfbyte));
                else
                    buf.append((char) ('a' + (halfbyte - 10)));
                halfbyte = data[i] & 0x0F;
            }

            while (two_halfs++ < 1);
        }

        return buf.toString();
    }
}

Related

1. toHexString(char achar0)
2. decodeHexStr(final String str)
3. hexDigest(String input)
4. hexToBt64(String hex)
5. hexToBytes(String hex)
6. convertToHex(byte[] data)
7. byte2HexStr(byte[] b, int length)
8. byte2hex(byte[] bytes)
9. bytesToHex(byte[] bytes)