Android Utililty Methods Byte Array to Hex Convert

List of utility methods to do Byte Array to Hex Convert

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Description

The list of methods to do Byte Array to Hex Convert are organized into topic(s).

Method

String[]toHexStringArray(byte[] bytes)
to Hex String Array 
String[] result = new String[bytes.length];
for (int i = 0; i < bytes.length; i++) {
    result[i] = toHexString(bytes[i]);
return result;
StringconvertToHex(byte[] data)
convert To Hex 
StringBuffer buf = new StringBuffer();
for (int i = 0; i < data.length; i++) {
    int halfByte = (data[i] >>> 4) & 0x0F;
    int twoHalves = 0;
    do {
        if ((0 <= halfByte) && (halfByte <= 9))
            buf.append((char) ('0' + halfByte));
        else
...
StringconvertToHex(byte[] data)
convert To Hex 
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
...
StringconvertToHex(byte[] data)
convert To Hex 
StringBuilder buf = new StringBuilder();
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 {
...
StringconvertToHexString(byte[] b)
convert To Hex String 
StringBuilder sb = new StringBuilder(b.length * 2);
for (byte a : b) {
    sb.append(HEX_DIGITS[(a & 0xf0) >>> 4]);
    sb.append(HEX_DIGITS[a & 0x0f]);
return sb.toString();
StringencodeHex(byte[] data)
encode Hex 
int l = data.length;
char[] out = new char[l << 1];
for (int i = 0, j = 0; i < l; i++) {
    out[j++] = DIGITS[(0xF0 & data[i]) >>> 4];
    out[j++] = DIGITS[0x0F & data[i]];
return new String(out);
StringencodeHex(byte[] data)
encode Hex 
StringBuilder sb = new StringBuilder(data.length * 2);
Formatter formatter = new Formatter(sb);
for (byte b : data) {
    formatter.format("%02x", b);
return sb.toString();
StringconvertToHex(byte[] data)
Get the stuff and convert it to Hex. 
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
...
StringbyteArrayToHexString(byte[] array)
byte Array To Hex String 
StringBuffer hexString = new StringBuffer();
for (byte b : array) {
    int intVal = b & 0xff;
    if (intVal < 0x10)
        hexString.append("0");
    hexString.append(Integer.toHexString(intVal));
return hexString.toString();
...
StringbyteArrayToHexString(byte[] b)
byte Array To Hex String 
String result = "";
for (int i = 0; i < b.length; i++) {
    result += Integer.toString((b[i] & 0xff) + 0x100, 16)
            .substring(1);
return result;