switchCamera method

Future<void> switchCamera()

Changes current back/front camera to front/back camera

Implementation

Future<void> switchCamera() async {
  final cameraPosition = await this.cameraPosition;
  if (cameraPosition == CameraPosition.back) {
    return setCameraPosition(CameraPosition.front);
  } else {
    return setCameraPosition(CameraPosition.back);
  }
}