Android Utililty Methods Byte Array to Int Convert

List of utility methods to do Byte Array to Int Convert

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Description

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

Method

intbyteArrayToInt(byte[] b)
Converts a 4 byte array to an int. 
int value = 0;
for (int i = 0; i < 4; i++) {
    int shift = (4 - 1 - i) * 8;
    value += (b[i] & 0xFF) << shift;
return value;
intbyteArrayToInt(byte[] bytes)
byte Array To Int 
int value = 0;
for (int i = 0; i < 4; i++) {
    int shift = (4 - 1 - i) * 8;
    value += (bytes[i] & 0x000000FF) << shift;
return value;
intbytes2Int(byte[] data)
bytes Int 
if (data.length == 1) {
    return (int) data[0];
} else {
    int mask = 0xff;
    int temp = 0;
    int n = 0;
    for (int i = 0; i < 4; i++) {
        n <<= 8;
...
intbytesToInt(byte[] b)
bytes To Int 
int n = (int) ((((b[3] & 0xff) << 24) | ((b[2] & 0xff) << 16)
        | ((b[1] & 0xff) << 8) | ((b[0] & 0xff) << 0)));
return n;
intbytesToInt(byte[] bytes)
bytes To Int 
return bytes[3] & 0xFF | (bytes[2] & 0xFF) << 8
        | (bytes[1] & 0xFF) << 16 | (bytes[0] & 0xFF) << 24;
intbytesToInt(byte[] bytes)
Converts a byte[] of unsigned bytes in big-endian order to an int. 
int i = 0;
i |= (bytes[0] & 0xFF) << 24;
i |= (bytes[1] & 0xFF) << 16;
i |= (bytes[2] & 0xFF) << 8;
i |= (bytes[3] & 0xFF);
return i;
intbytesToInt(byte[] in)
bytes To Int 
return ByteBuffer.wrap(in).getInt();
intbytesLE2int(byte[] b, int off)
bytes L Eint 
return ((b[off + 3] & 0xff) << 24) | ((b[off + 2] & 0xff) << 16)
        | ((b[off + 1] & 0xff) << 8) | (b[off] & 0xff);
int[]bytesLE2ints(byte[] b)
bytes L Eints 
if (b == null)
    return null;
if ((b.length & 0x3) != 0)
    throw new IllegalArgumentException("byte[" + b.length + "]");
int[] val = new int[b.length >> 2];
for (int i = 0; i < val.length; i++)
    val[i] = bytesLE2int(b, i << 2);
return val;
...
intbyteToUint(byte b)
Converts the byte into an unsigned int. 
return (b < 0 ? 256 + b : b);