/**
* Decodes second bit of Payload Type.
*
* @param payloadType
* @return True if payload is authenticated, false otherwise.
*/
public boolean decodeAuthentication(byte payloadType) {
return !((payloadType & TypeConverter.intToByte(0x40)) == 0);
}
public static PayloadType decodePayloadType(byte payloadType) throws IllegalArgumentException {
return PayloadType.parseInt(
TypeConverter.intToByte(payloadType & TypeConverter.intToByte(0x3f)));
}
/**
* Decodes first bit of Payload Type.
*
* @param payloadType
* @return True if payload is encrypted, false otherwise.
*/
private boolean decodeEncryption(byte payloadType) {
return !((payloadType & TypeConverter.intToByte(0x80)) == 0);
}