capture method Null safety

Future<List<RawSample>> capture(
  1. Uint8List encodedImage
)

Implementation

Future<List<RawSample>> capture(Uint8List encodedImage) async {
  ReceivePort receivePort = ReceivePort();
  List<RawSample> result = [];
  DynamicLibrary dylib = DynamicLibrary.open(_dllPath);

  _sendPort.send({"event": _CapturerEvents.CAPTURE, "sendPort": receivePort.sendPort, "encodedImage": encodedImage});

  dynamic isolateResult = await receivePort.first;

  _checkException(isolateResult);

  List<int> pointers = isolateResult;

  pointers.forEach((address) => result.add(RawSample(dylib, Pointer<Void>.fromAddress(address))));

  return result;
}