getCertificateSerialHex method
Implementation
@override
Future<String?> getCertificateSerialHex(SamSlot samSlot, int timeoutMs) async {
final Map<String, dynamic> args = {
'samSlot': getSamSlot(samSlot),
'timeoutMs': timeoutMs,
};
final res = await methodChannel.invokeMethod<String>('getCertificateSerialHex', args);
return res;
}