getTextureId method

@override Future<int?> getTextureId(QRCodeSettings settings)

Implementation

@override
Future<int?> getTextureId(QRCodeSettings settings) async {
  try {
    methodChannel.setMethodCallHandler(callHandler);
    return await methodChannel.invokeMethod<int>(
      startQRCodeReading,
      settings.toMap(),
    );
  } catch (error) {
    if (error is PlatformException) {
      handlerResult(error);
    }
    return null;
  }
}