toMap method
Implementation
Map<String, dynamic> toMap() {
return <String, dynamic>{
'startTime': startTime?.millisecondsSinceEpoch,
'endTime': endTime?.millisecondsSinceEpoch,
'activityRecord': activityRecord?.toMap(),
'activityType': activityType,
'sampleSets': List<Map<String, dynamic>>.from(
sampleSets?.map((SampleSet e) => e.toMap()) ?? <Map<String, dynamic>>[],
),
'groupType': getGroupTypeValue(groupType),
'hasMoreSample': hasMoreSample,
}..removeWhere((String k, dynamic v) => v == null);
}