characteristicOrNullFlow
The Flow of the RemoteCharacteristic for serviceUUID/characteristicUUID of this ConnectableDevice, or null if not available.
Return
the Flow of the RemoteCharacteristic associated with serviceUUID and characteristicUUID or null if the characteristic is not available.
Parameters
string service uuid representation
string characteristic uuid representation
Throws
if serviceUUID or characteristicUUID is not valid
Provides access to RemoteCharacteristic's flow by service and characteristic string uuids. Emits null if the characteristic cannot be found.
Return
the Flow of the RemoteCharacteristic associated with serviceUUID and characteristicUUID or null if the characteristic is not available.
Parameters
string service uuid representation
string characteristic uuid representation
Throws
if serviceUUID or characteristicUUID is not valid