Android Utililty Methods Byte Array to Long Convert

List of utility methods to do Byte Array to Long Convert

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Description

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

Method

longgetLong(byte[] src, boolean bigEndin)
get Long 
byte[] temp = { 0, 0, 0, 0, 0, 0, 0, 0 };
for (int i = 0; i < src.length; i++) {
    if (i > 7)
        break;
    temp[i] = src[i];
if (!bigEndin) {
    return makeLong(temp[7], temp[6], temp[5], temp[4], temp[3],
...
longuint16ToLong(byte[] buf, int offset)
uint To Long 
return ((buf[offset++] & 0xFFL) << 0)
        | ((buf[offset++] & 0xFFL) << 8);
longuint32ToLong(byte[] buf, int offset)
uint To Long 
return ((buf[offset++] & 0xFFL) << 0)
        | ((buf[offset++] & 0xFFL) << 8)
        | ((buf[offset++] & 0xFFL) << 16)
        | ((buf[offset] & 0xFFL) << 24);
longuint64ToLong(byte[] buf, int offset)
uint To Long 
return ((buf[offset++] & 0xFFL) << 0)
        | ((buf[offset++] & 0xFFL) << 8)
        | ((buf[offset++] & 0xFFL) << 16)
        | ((buf[offset++] & 0xFFL) << 24)
        | ((buf[offset++] & 0xFFL) << 32)
        | ((buf[offset++] & 0xFFL) << 40)
        | ((buf[offset++] & 0xFFL) << 48)
        | ((buf[offset++] & 0xFFL) << 56);
...
longbyteArray2long(final byte[] number, final boolean swapHalfWord)
Converts a byte array to a long. 
if (number.length % 2 != 0) {
    throw new UnsupportedOperationException();
long ret = 0;
int pos = 0;
byte tmp_number[] = new byte[number.length];
System.arraycopy(number, 0, tmp_number, 0, number.length);
if (!swapHalfWord) {
...
long[]parseLong(byte[] array, int offset, int multiplier, long[] result)
parse Long 
result[0] = 0;
boolean decimal = false;
int i, m = multiplier;
for (i = offset; i < array.length; i++) {
    final byte digit = array[i];
    if (digit == '.') {
        decimal = true;
    } else if ((digit < '0' || digit > '9') || (decimal && m == 0)) {
...
long[]parseLong(byte[] array, int offset, long[] result)
parse Long 
return parseLong(array, offset, 0, result);
longreadLong(byte[] buff, int pos)
Read a long value from the byte array at the given position. 
return ((long) (readInt(buff, pos)) << 32)
        + (readInt(buff, pos + 4) & 0xffffffffL);