System.Bluetooth

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Provides classes to use the Bluetooth capabilities of the device that is running your application to connect to applications running on remote devices.

To implement Classic Bluetooth support in your application, use the following classes:

• TBluetoothManager
• TBluetoothAdapter
• TBluetoothDevice

To implement Bluetooth Low Energy support in your application, use the following classes:

• TBluetoothLEManager
• TBluetoothLEAdapter
• TBluetoothLEDevice

Package	rtl270.bpl

Units

System.Bluetooth	Provides classes to use the Bluetooth capabilities of the device that is running your application to connect to applications running on remote devices.
System.Bluetooth.Components	Components to provide support for both Classic Bluetooth and Bluetooth Low Energy in your applications.

Classes

EBluetoothAdapterException
EBluetoothDeviceException
EBluetoothException
EBluetoothFormatException	Type of exception raised in relation to TBluetoothGattCharacteristic.
EBluetoothLEAdapterException	Type of exception raised in relation to TBluetoothLEAdapter.
EBluetoothLEAdvertiseDataException	Exception for issues related to Bluetooth LE advertising.
EBluetoothLECharacteristicException	Type of exception raised in relation to TBluetoothGattCharacteristic.
EBluetoothLEDescriptorException	Type of exception raised in relation to TBluetoothGattDescriptor.
EBluetoothLEDeviceException	Type of exception raised in relation to the bluetooth low energy devices that are handled by a TBluetoothLE component.
EBluetoothLEServiceException	Type of exception raised in relation to the GATT services that are handled by a TBluetoothLE component.
EBluetoothManagerException
EBluetoothServiceException
EBluetoothSocketException
TBluetoothAdapter	Represents a Classic Bluetooth hardware adapter.
TBluetoothCustomAdapter	Base class for subclasses that represent a Bluetooth hardware adapter.
TBluetoothCustomDevice	Base class for subclasses that represent a Bluetooth-enabled remote device.
TBluetoothDevice	Represents a remote device that supports Classic Bluetooth.
TBluetoothDeviceList	List of remote devices.
TBluetoothGattCharacteristic	Represents a Bluetooth GATT Characteristic.
TBluetoothGattCharacteristicList	List of characteristics.
TBluetoothGattDescriptor	A GATT characteristic descriptor provides information about a characteristic.
TBluetoothGattDescriptorList	List of descriptors.
TBluetoothGattDeviceList	List of Bluetooth Low Energy devices.
TBluetoothGattServer	GATT server that provides services for Bluetooth Low Energy devices.
TBluetoothGattService	Represents a Bluetooth GATT Service.
TBluetoothGattServiceList	List of Bluetooth GATT Services.
TBluetoothLEAdapter	Represents a Bluetooth Low Energy hardware adapter.
TBluetoothLEAdapterList	List of Bluetooth Low Energy adapters.
TBluetoothLEAdvertiseData	Represents the data that a GATT server advertises to Bluetooth LE devices.
TBluetoothLEDevice	Represents a remote device that supports Bluetooth Low Energy.
TBluetoothLEDeviceDictionary
TBluetoothLEDeviceList	List of remote devices.
TBluetoothLEManager	Main class for Bluetooth Low Energy communications.
TBluetoothLEScanFilter	This class represents a BLE scan filter.
TBluetoothLEScanFilterList	List of BLE scan filter.
TBluetoothLEServiceData	Dictionary where keys are UUIDs of GATT services and values are data of those services to advertise.
TBluetoothManager	Main class for Classic Bluetooth communications.
TBluetoothServerSocket	Socket that represents a published service and lets you listen for incoming connection requests.
TBluetoothServiceList	List of Bluetooth services.
TBluetoothSocket	Allows you to establish a connection to a remote device and send and receive data from the remote device.
TBluetoothUUIDHelper	Helper class to work with different formats of Bluetooth UUIDs.
TBluetoothUUIDsList	A list of Bluetooth UUIDs.
TScanResponse	A dictionary of key-value pairs where keys are scan response keys and values are arrays of bytes.

Types

TBluetooth16bitsUUID
TBluetoothAdapterState	Current state of an adapter.
TBluetoothConnectionState	Current state of an adapter.
TBluetoothDescriptorKind	The list of standard descriptors and the Unkown value.
TBluetoothDeviceState	Current state of a remote device.
TBluetoothGattFormatType	Type of format that an array of bytes uses.
TBluetoothGattStatus	Status at the end of a Bluetooth Low Energy operation.
TBluetoothMacAddress	Hardware address of a local adapter or a remote device.
TBluetoothProperty	Enumerates possible properties of characteristics.
TBluetoothPropertyFlags	Represents a set of TBluetoothProperty enumeration values.
TBluetoothScanMode	Scan mode of a Classic Bluetooth adapter.
TBluetoothService	Represents a Bluetooth service, published by you or by a remote device.
TBluetoothServiceType
TBluetoothType	Type or types of Bluetooth that a remote device supports.
TBluetoothUUID	Universally unique identifier of Bluetooth services.
TConnectLEDeviceEvent	Type of event handler for remote device connection and disconnection events.
TDiscoverableEndEvent	Type of event handler for the TBluetoothManager.OnDiscoverableEnd event.
TDiscoverLEDeviceEvent	Type of event handler for the TBluetoothLEManager.OnDiscoverLeDevice and the OnDiscoverLEDevice event.
TDiscoverServiceEvent
TDiscoverServicesEvent	Type of event handler for the TBluetoothLE.OnServicesDiscovered event.
TDiscoveryEndEvent	Type of event handler for the TBluetoothManager.OnDiscoveryEnd event.
TDiscoveryLEEndEvent	Type of event handler for the TBluetoothLEManager.OnDiscoveryEnd, and TBluetoothLE.OnEndDiscoverDevices events.
TGattCharacteristicEvent	Type of event handler for events that occur after a read or write operation of a characteristic.
TGattCharacteristicReadEvent	Type of event handler for the TBluetoothGattServer.OnCharacteristicRead event.
TGattCharacteristicSubscriptionEvent	Type of event handler for characteristic subscription or unsubscription events.
TGattCharacteristicWriteEvent	Type of event handler for the TBluetoothGattServer.OnCharacteristicWrite event.
TGattDescriptorEvent	Type of event handler for the TBluetoothLEDevice.OnDescriptorRead and TBluetoothLEDevice.OnDescriptorWrite events.
TGattDeviceRSSIEvent	Type of event handler for the TBluetoothLEDevice.OnReadRSSI event.
TGattOperationResultEvent	Type of event handler for the TBluetoothLEDevice.OnReliableWriteCompleted event.
TGattServiceEvent	Type of event handler for the TBluetoothGattServer.OnServiceAdded event.
TIdentifyUUIDEvent	Type of event handler for the TBluetoothManager.OnIdentifyCustomUUID event.
TRemoteRequestPairEvent
TScanResponseKey	The data format of the response packet that a Bluetooth LE device sends upon discovery.
TServiceDataRawData	This record type is used to represent the beacon manufacturer data.

Variables

BLUETOOTH_BASE_UUID