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

intgetInt(byte[] bytes)
get Int 
return (0xff & bytes[0]) | (0xff00 & (bytes[1] << 8))
        | (0xff0000 & (bytes[2] << 16))
        | (0xff000000 & (bytes[3] << 24));
intgetInt(int offset, byte[] fromBytes)
get Int 
final int toInt;
toInt = ((0xff & fromBytes[offset + 0]) << 24)
        | ((0xff & fromBytes[offset + 1]) << 16)
        | ((0xff & fromBytes[offset + 2]) << 8)
        | ((0xff & fromBytes[offset + 3]) << 0);
return toInt;
intgetInt2(byte[] b, int offset)
get Int 
return ((b[offset] & 0xff) << 8) | (b[offset + 1] & 0xff);
intgetInt3(byte[] b, int offset)
get Int 
return ((b[offset] & 0xff) << 16) | ((b[offset + 1] & 0xff) << 8)
        | (b[offset + 2] & 0xff);
intgetIntFrom2ByteArray(final byte[] input)
get Int From Byte Array 
final byte[] result = new byte[4];
result[0] = 0;
result[1] = 0;
result[2] = input[0];
result[3] = input[1];
return getIntFromByteArray(result);
intgetIntFromByte(final byte bite)
get Int From Byte 
return Integer.valueOf(bite & 0xFF);
intgetIntFromByte(final byte bite)
Converts a byte to an int, preserving the sign. 
return Integer.valueOf(bite & 0xFF);
intgetIntFromByteArray(final byte[] byteArr)
get Int From Byte Array 
return ByteBuffer.wrap(byteArr).getInt();
intgetIntFromByteArray(final byte[] bytes)
Converts a byte array to an int. 
return ByteBuffer.wrap(bytes).getInt();
intgetIntLE2(byte[] b, int offset)
get Int LE 
return ((b[offset + 1] & 0xff) << 8) | (b[offset] & 0xff);