RecordSegment.fromJson constructor
JSON 反序列化支持
Implementation
factory RecordSegment.fromJson(Map<String, dynamic> json) {
return RecordSegment(
startTimeMs: json['startTimeMs'] as int,
endTimeMs: json['endTimeMs'] as int,
type: SegmentType.values[json['type'] as int],
extraData: json['extraData'] as Map<String, dynamic>?,
);
}