carp_apps_package 0.40.1

Apps sampling package for the CARP Mobile Sensing framework (Android only).

example/lib/example.dart

import 'package:carp_core/carp_core.dart';
import 'package:carp_apps_package/apps.dart';
import 'package:carp_mobile_sensing/carp_mobile_sensing.dart';

/// This is a very simple example of how this sampling package is used with
/// CARP Mobile Sensing (CAMS).
/// NOTE, however, that the code below will not run.
/// See the documentation on how to use CAMS: https://github.com/cph-cachet/carp.sensing-flutter/wiki
void main() async {
  // register this sampling package before using its measures
  SamplingPackageRegistry().register(AppsSamplingPackage());

  // create a study protocol
  StudyProtocol protocol = StudyProtocol(
    ownerId: '[e-mail]',
    name: 'Apps Sensing Example',
  );

  // define which devices are used for data collection
  // in this case, its only this smartphone
  Smartphone phone = Smartphone();
  protocol.addMasterDevice(phone);

  // add an automatic task that collects the list of installed apps
  // and a log of app usage activity
  protocol.addTriggeredTask(
      ImmediateTrigger(),
      BackgroundTask()
        ..addMeasure(Measure(type: AppsSamplingPackage.APPS))
        ..addMeasure(Measure(type: AppsSamplingPackage.APP_USAGE)),
      phone);
}