initStreams method

void initStreams()

Initialize event streams used to process camera images.

Implementation

void initStreams() async {
  cameras = await availableCameras();
  for (var i = 0; i < cameras.length; i++) {
    if (cameras[i].lensDirection == widget.initialDirection &&
        _cameraIndex == null) {
      _cameraIndex = i;
    }
  }

  startLiveFeed();
}