infrastructure/infrastructure library
This library holds the implementation of various CAMS services.
The infrastructure provide as part of this carp_mobile_sensing package contains on-phone infrastructure like SmartphoneDeploymentService deployment service and the SQLiteDataManager data manager.
Classes
- AccelerationFeatures
- A set of acceleration (non-gravitational) features collected over a specific sampling period.
- AccelerometerFeaturesProbe
- A probe collecting accelerometer data over a sampling period and calculates a set of features based on the samplings, as represented by a AccelerationFeatures data point.
- AccelerometerProbe
- A probe collecting raw data from the accelerometer.
- AmbientLight
- Ambient light intensity in Lux. Typically collected from the light sensor on the front of the phone.
- BatteryProbe
- The BatteryProbe listens to the hardware battery and collect a BatteryState every time the battery state changes. For example, battery level or charging mode.
- BatteryState
- Holds battery level and charging status collected from the phone.
- ConsoleDataManager
- A very simple data manager that just "uploads" the data to the console (i.e., prints it). Used mainly for testing and debugging purposes.
- ConsoleDataManagerFactory
- DeviceInformation
- Holds basic information about the mobile device from where the data is collected.
- DeviceProbe
- A probe that collects the device info about this device.
- DeviceSamplingPackage
- FileDataManager
-
Stores
Measurementobjects on the device's local storage media. Supports compression (zip) and encryption. - FileDataManagerEvent
- A status event for this file data manager. See FileDataManagerEventTypes for a list of possible event types.
- FileDataManagerEventTypes
- An enumeration of file data manager event types
- FileDataManagerFactory
- FileStudyProtocolManager
-
Retrieve and store
StudyProtocoljson definitions on the device's local file system. - FlutterLocalNotificationController
- A NotificationController based on the flutter_local_notifications Flutter plugin.
- FreeMemory
- Holds information about free memory on the phone.
- GyroscopeProbe
- A probe collecting raw data from the gyroscope.
- LightProbe
- The LightProbe listens to the phone's light sensor typically located near the front camera. Every value is in the SI unit Lux and is stored in a AmbientLight object.
- MagnetometerProbe
- A probe collecting raw data from the magnetometer.
- MemoryProbe
-
A probe that collects free virtual memory on a regular basis
as specified in
PeriodicMeasure.frequency. - PedometerProbe
- The pedometer probe listens to the hardware step counter sensor.
- Persistence
- A persistence layer that knows how to persistently store deployment and app task information across app restart.
- ScreenEvent
- Holds a screen event collected from the phone.
- ScreenProbe
- A probe collecting screen events:
- SensorProbe
- An abstract sensor probe used by all sensor probes to get the samplingPeriod.
- SensorSamplingPackage
- SmartphoneDeploymentService
-
A local (in-memory) implementation of a
DeploymentServiceuseful in CAMS studies to be deployed locally on this phone. - SQLiteDataManager
-
Stores meta data about the running SmartphoneDeployment and all
collected
Measurementjson objects in an SQLite database on the device's local storage media. - SQLiteDataManagerFactory
- Timezone
- Holds timezone information about the mobile device.
- TimezoneProbe
- A probe that collects the device's current timezone.
- UserAccelerometerProbe
- A probe collecting raw data from the user accelerometer.
Functions
-
onDidReceiveNotificationResponse(
NotificationResponse response) → void - Callback method called when a notification is clicked in the operating system.