stream property
The stream of Datum
objects for this StreamProbe
.
Must be implemented by sub-classes.
Implementation
@override
Stream<Datum> get stream =>
_stream ??= FlutterActivityRecognition.instance.activityStream
.where((event) => event.type != ActivityType.UNKNOWN)
.where((event) => event.confidence != ActivityConfidence.LOW)
.map((activity) => ActivityDatum.fromActivity(activity))
.asBroadcastStream();