Bluetooth LE: Updating Subscribed Centrals

distriqt.extension.bluetoothle.updateSubscribedCentrals.as

// This assumes you have previously published and advertised services as a peripheral
var characteristic:Characteristic = ...; // Some characteristic you have created and added to a published service

BluetoothLE.service.peripheralManager.addEventListener( CentralEvent.SUBSCRIBE, peripheral_central_subscribeHandler );
BluetoothLE.service.peripheralManager.addEventListener( CentralEvent.UNSUBSCRIBE, peripheral_central_unsubscribeHandler );

...

private function peripheral_central_subscribeHandler( event:CentralEvent ):void
{
	trace( "peripheral manager: central subscribe: " + event.central.uuid  );
	
	// You should use this to track whether you should be periodically sending updates
	// For the moment we'll just show as an example sending an update immediately
	
	var value:ByteArray = new ByteArray();
	value.writeUTFBytes( "some_updated_value" );
	
	BluetoothLE.service.peripheralManager.updateValue( characteristic, value );
}

private function peripheral_central_unsubscribeHandler( event:CentralEvent ):void
{
	trace( "peripheral manager: central unsubscribe: " + event.central.uuid  );
	// If there are no other centrals subscribed you can stop periodically sending updates
}

// com.distriqt.BluetoothLE