System.Bluetooth.TBluetoothGattServer.StartAdvertising

• Up to Parent: TBluetoothGattServer

Delphi

procedure StartAdvertising;

C++

void __fastcall StartAdvertising();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	System.Bluetooth.pas System.Bluetooth.hpp	System.Bluetooth	TBluetoothGattServer

Description

Starts broadcasting its advertising data to any reachable remote client.

Alternatively, you may make AdvertiseService True so that your GATT server broadcasts its advertising data as you add services to your GATT server.

Clients may handle received advertising data using the TBluetoothLEManager.OnDiscoverLeDevice event.

Exceptions

Exception	Message	Scenarios
EBluetoothLEAdvertiseDataException	Failed to start advertising because no advertising instance is available	This exception may raise in Nexus 7 devices, which do not support the Android Bluetooth LE API.
	Operation failed due to an internal error	StartAdvertising failed due to an internal error that occurred on the run-time platform. Only affects Android.
	There was unknown error	StartAdvertising failed due to an unknown error that occurred on the run-time platform. Only affects Android.
	This feature is not supported on this platform	The run-time platform does not support advertising data. Only affects Android.

See Also

• System.Bluetooth.TBluetoothGattServer.StopAdvertising
• System.Bluetooth.TBluetoothGattServer.IsAdvertising
• System.Bluetooth.TBluetoothGattServer.AdvertiseData