QBluetooth Namespace

The QBluetooth namespace provides classes and functions related to Bluetooth. More...

Header:	#include <QBluetooth>
qmake:	QT += bluetooth
Since:	Qt 5.2

Types

typedef	QLowEnergyHandle
enum	Security { NoSecurity, Authorization, Authentication, Encryption, Secure }
flags	SecurityFlags

Detailed Description

The QBluetooth namespace provides classes and functions related to Bluetooth.

Type Documentation

typedef QLowEnergyHandle

Typedef for Bluetooth Low Energy ATT attribute handles.

This typedef was introduced in Qt 5.4.

enum QBluetooth::Securityflags QBluetooth::SecurityFlags

This enum describe the security requirements of a Bluetooth service.

Constant	Value	Description
QBluetooth::NoSecurity	0x00	The service does not require any security.
QBluetooth::Authorization	0x01	The service requires authorization by the user, unless the device is Authorized-Paired.
QBluetooth::Authentication	0x02	The service requires authentication. Device must be paired, and the user is prompted on connection unless the device is Authorized-Paired.
QBluetooth::Encryption	0x04	The service requires the communication link to be encrypted. This requires the device to be paired.
QBluetooth::Secure	0x08	The service requires the communication link to be secure. Simple Pairing from Bluetooth 2.1 or greater is required. Legacy pairing is not permitted.

The SecurityFlags type is a typedef for QFlags<Security>. It stores an OR combination of Security values.