getExposureOffsetStepSize method

  1. @override
Future<double> getExposureOffsetStepSize(
  1. int cameraId
)

Gets the supported step size for exposure offset for the selected camera in EV units.

Returns 0 when the camera supports using a free value without stepping and returns -1 when exposure compensation is not supported.

Implementation

@override
Future<double> getExposureOffsetStepSize(int cameraId) async {
  // iOS has no step size.
  return 0;
}