QLowEnergyServiceData Class
The QLowEnergyServiceData class is used to set up GATT service data. 更多...
| 头文件: | #include <QLowEnergyServiceData> |
| qmake: | QT += bluetooth |
| 开始支持版本: | Qt 5.7 |
公有类型
| enum | ServiceType { ServiceTypePrimary, ServiceTypeSecondary } |
公有函数
| QLowEnergyServiceData() | |
| QLowEnergyServiceData(const QLowEnergyServiceData &other) | |
| ~QLowEnergyServiceData() | |
| void | addCharacteristic(const QLowEnergyCharacteristicData &characteristic) |
| void | addIncludedService(QLowEnergyService *service) |
| QList<QLowEnergyCharacteristicData> | characteristics() const |
| QList<QLowEnergyService *> | includedServices() const |
| bool | isValid() const |
| void | setCharacteristics(const QList<QLowEnergyCharacteristicData> &characteristics) |
| void | setIncludedServices(const QList<QLowEnergyService *> &services) |
| void | setType(ServiceType type) |
| void | setUuid(const QBluetoothUuid &uuid) |
| void | swap(QLowEnergyServiceData &other) |
| ServiceType | type() const |
| QBluetoothUuid | uuid() const |
| QLowEnergyServiceData & | operator=(const QLowEnergyServiceData &other) |
详细描述
The QLowEnergyServiceData class is used to set up GATT service data.
An Object of this class provides a service to be added to a GATT server via QLowEnergyController::addService().
成员类型
enum QLowEnergyServiceData::ServiceType
The type of GATT service.
| Constant | Value | Description |
|---|---|---|
QLowEnergyServiceData::ServiceTypePrimary | 0x2800 | The service is a primary service. |
QLowEnergyServiceData::ServiceTypeSecondary | 0x2801 | The service is a secondary service. Secondary services are included by other services to implement some higher-level functionality. |
成员函数
QLowEnergyServiceData::QLowEnergyServiceData()
Creates a new invalid object of this class.
QLowEnergyServiceData::QLowEnergyServiceData(const QLowEnergyServiceData &other)
Constructs a new object of this class that is a copy of other.
QLowEnergyServiceData::~QLowEnergyServiceData()
Destroys this object.
void QLowEnergyServiceData::addCharacteristic(const QLowEnergyCharacteristicData &characteristic)
Adds characteristic to the list of characteristics, if it is valid.
参见 setCharacteristics().
void QLowEnergyServiceData::addIncludedService(QLowEnergyService *service)
Adds service to the list of included services. The service object must have been returned from a call to QLowEnergyController::addService. This requirement prevents circular includes (which are forbidden by the Bluetooth specification), and also helps to support the use case of including more than one service of the same type.
参见 setIncludedServices().
QList<QLowEnergyCharacteristicData> QLowEnergyServiceData::characteristics() const
Returns the list of characteristics.
参见 setCharacteristics().
QList<QLowEnergyService *> QLowEnergyServiceData::includedServices() const
Returns the list of included services.
参见 setIncludedServices().
bool QLowEnergyServiceData::isValid() const
Returns true if this service is has a non-null UUID.
void QLowEnergyServiceData::setCharacteristics(const QList<QLowEnergyCharacteristicData> &characteristics)
Sets the list of characteristics to characteristics. Only valid characteristics are considered.
参见 characteristics() and addCharacteristic().
void QLowEnergyServiceData::setIncludedServices(const QList<QLowEnergyService *> &services)
Sets the list of included services to services. All objects in this list must have been returned from a call to QLowEnergyController::addService.
参见 includedServices() and addIncludedService().
void QLowEnergyServiceData::setType(ServiceType type)
Sets the type of this service to type.
参见 type().
void QLowEnergyServiceData::setUuid(const QBluetoothUuid &uuid)
Sets the UUID of this service to uuid.
参见 uuid().
void QLowEnergyServiceData::swap(QLowEnergyServiceData &other)
Swaps this object with other.
ServiceType QLowEnergyServiceData::type() const
Returns the type of this service.
参见 setType().
QBluetoothUuid QLowEnergyServiceData::uuid() const
Returns the UUID of this service.
参见 setUuid().
QLowEnergyServiceData &QLowEnergyServiceData::operator=(const QLowEnergyServiceData &other)
Makes this object a copy of other and returns the new value of this object.