readTodaySummation method

Future<SampleSet?> readTodaySummation(
  1. DataType dataType
)

Reads the summary data of a specified data type of the current day.

If the related data type does not support aggregation statistics, an exception will be thrown.

Implementation

Future<SampleSet?> readTodaySummation(
  DataType dataType,
) async {
  final Map<dynamic, dynamic>? result =
      await _channel.invokeMethod<Map<dynamic, dynamic>?>(
    'readTodaySummation',
    dataType.toMap(),
  );
  if (result == null) {
    return null;
  }
  return SampleSet.fromMap(result);
}