Android Utililty Methods Int to Byte Array Convert

List of utility methods to do Int to Byte Array Convert

  1. HOME
  2. Android
  3. I
  4. Int to Byte Array Convert

Description

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

Method

voiduInt16ToBytesBI(int value, byte[] buffer, int startIndex)
u Int To Bytes BI 
buffer[startIndex++] = (byte) (value >>> 8);
buffer[startIndex++] = (byte) (value >>> 0);
byte[]uInt16ToBytesLI(int value)
u Int To Bytes LI 
byte b[] = new byte[2];
uInt16ToBytesLI(value, b, 0);
return b;
voiduInt16ToBytesLI(int value, byte[] buffer, int startIndex)
u Int To Bytes LI 
buffer[startIndex++] = (byte) (value >>> 0);
buffer[startIndex++] = (byte) (value >>> 8);
byte[]uInt32ToBytesBI(long value)
u Int To Bytes BI 
byte b[] = new byte[4];
uInt32ToBytesBI(value, b, 0);
return b;
voiduInt32ToBytesBI(long value, byte[] buffer, int startIndex)
u Int To Bytes BI 
buffer[startIndex++] = (byte) (value >>> 24);
buffer[startIndex++] = (byte) (value >>> 16);
buffer[startIndex++] = (byte) (value >>> 8);
buffer[startIndex++] = (byte) (value >>> 0);
byte[]uInt32ToBytesLI(long value)
u Int To Bytes LI 
byte b[] = new byte[4];
uInt32ToBytesLI(value, b, 0);
return b;
voiduInt32ToBytesLI(long value, byte[] buffer, int startIndex)
u Int To Bytes LI 
buffer[startIndex++] = (byte) (value >>> 0);
buffer[startIndex++] = (byte) (value >>> 8);
buffer[startIndex++] = (byte) (value >>> 16);
buffer[startIndex++] = (byte) (value >>> 24);
byte[]toByteArray(int in)
to Byte Array 
byte[] out = new byte[4];
out[0] = (byte) in;
out[1] = (byte) (in >> 8);
out[2] = (byte) (in >> 16);
out[3] = (byte) (in >> 24);
return out;
byte[]toByteArray(int in, int outSize)
to Byte Array 
byte[] out = new byte[outSize];
byte[] intArray = toByteArray(in);
for (int i = 0; i < intArray.length && i < outSize; i++) {
    out[i] = intArray[i];
return out;
voidtoByteArray(int val, byte[] b, int pos)
to Byte Array 
assert (pos + 4 <= b.length);
for (int i = 0; i < 4; ++i) {
    b[pos + i] = (byte) (val & 0x000000FF);
    val = val >> 8;