TwclBluetoothManager Class

The Bluetooth Manager component.

Namespace: wclBluetooth

TComponent
wclBluetooth.TwclBluetoothManager

type
 TwclBluetoothManager = class(TComponent)
 end;

The TwclBluetoothManager type exposes the following members.

Constructors

	Name	Description
	Create(TComponent)	Creates a new Bluetooth Manager component.
	Destroy	Frees the component.

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Properties

	Name	Description
	Active	Gets the Bluetooth Manager state.
	AfterOpen	The event fires after the Bluetooth Manager has been successfuly opened.
	BeforeClose	The event fires before the Bluetooth Manager will be closed.
	Count	Gets the number of available Bluetooth Radios.
	Discovering	Gets the discovering state.
	HandlePairing	Gets the pairing handling flag.
	OnClosed	The event fires when the Bluetooth Manager has completely been closed.
	Radios[Integer]	Gets the Bluetooth Radio by its index.

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Methods

	Name	Description
	Close	Closes the Bluetooth Manager and releases all allocated resources.
	DoAfterOpen	Fires the `AfterOpen` event.
	DoAuthenticationCompleted(TwclBluetoothRadio,Int64,Integer)	Fires the `OnAuthenticationCompleted` event.
	DoBeforeClose	Fires the `BeforeClose` event.
	DoClosed	Fires the `OnClosed` event.
	DoConfirm(TwclBluetoothRadio,Int64,Boolean)	Fires the `OnConfirm` event.
	DoDeviceFound(TwclBluetoothRadio,Int64)	Fires the `OnDeviceFound` event.
	DoDiscoveringCompleted(TwclBluetoothRadio,Integer)	Fires the `OnDiscoveringCompleted` event.
	DoDiscoveringStarted(TwclBluetoothRadio)	Fires the `OnDiscoveringStarted` event.
	DoIoCapabilityRequest(TwclBluetoothRadio,Int64,TwclBluetoothMitmProtection,TwclBluetoothIoCapability,Boolean)	Fires the `OnIoCapabilityRequest` event.
	DoNumericComparison(TwclBluetoothRadio,Int64,Cardinal,Boolean)	Fires the `OnNumericComparison` event.
	DoOobDataRequest(TwclBluetoothRadio,Int64,TwclBluetoothOobData)	Fires the `OnOobDataRequest` event.
	DoPasskeyNotification(TwclBluetoothRadio,Int64,Cardinal)	Fores the `OnPasskeyNotification` event.
	DoPasskeyRequest(TwclBluetoothRadio,Int64,Cardinal)	Fires the `OnPasskeyRequest` event.
	DoPinRequest(TwclBluetoothRadio,Int64,string)	Fires the `OnPinRequest` event.
	DoProtectionLevelRequest(TwclBluetoothRadio,Int64,TwclBluetoothLeProtectionLevel)	Fires the `OnProtectionLevelRequest` event.
	DoStatusChanged(TwclBluetoothRadio)	Fires the `OnStatusChanged` event.
	GetClassicRadio(TwclBluetoothRadio)	Overloaded. Gets the first available Radio object that supports Classic Bluetooth features.
	GetLeRadio(TwclBluetoothRadio)	Overloaded. Gets the first available Radio object that supports Bluetooth Low Energy features.
	GetRadio(TwclBluetoothRadio)	Overloaded. Gets the first available Radio object.
	Open(Boolean)	Overloaded. Opens the Bluetooth Manager and allocated required hardware resources.
	Open(TwclBluetoothApis,Boolean)	Overloaded. Opens the Bluetooth Manager and allocated required hardware resources.

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Events

	Name	Description
	OnAuthenticationCompleted	The event fires when authentication (pairing) with a remote Bluetooth device has completed.
	OnConfirm	The event fires when a remote Bluetooth device requires a pairing confirmation.
	OnDeviceFound	The event fires when a new remote Bluetooth device found during discovering.
	OnDiscoveringCompleted	The event fires when discovering for remote Bluetooth devices has been completed.
	OnDiscoveringStarted	The event fires when discovering for remote Bluetooth devices has been started.
	OnIoCapabilityRequest	The event fires when a remote device requests an IO capability of the local Bluetooth device.
	OnNumericComparison	The event fires when a remote Bluetooth device requires a numeric comparison pairing.
	OnOobDataRequest	The veen tfires when a remote device requests an Out Of Band pairing data.
	OnPasskeyNotification	The event fires when a remote Bluetooth device notifies an application about its passkey.
	OnPasskeyRequest	The event fires when a remote Bluetooth device requires a passkey for pairing.
	OnPinRequest	The event fires when a remote Bluetooth device requires a legacy PIN pairing.
	OnProtectionLevelRequest	The event fires during BLE pairing to request required pairing protection level.
	OnStatusChanged	The event fires when a status of a Bluetooth hardware or driver has been changed.

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Remarks

The TwclBluetoothManager is the main component of the Bluetooth Framework. Each application that uses the Bluetooth Framework must have one and only one active instance of the Bluetooth Manager.

This component must be created and opened in an application's main thread only.

Reference

wclBluetooth