ActivitySensor Class

Reference

Definition

Namespace:: Windows.Devices.Sensors

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Represents a sensor that provides the activity and status of a sensor.

public ref class ActivitySensor sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class ActivitySensor final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class ActivitySensor

Public NotInheritable Class ActivitySensor

Inheritance: Object Platform::Object IInspectable ActivitySensor

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Examples

For an example implementation, see the activity sensor sample.

Remarks

Note

This class is not supported in JavaScript

In order to use ActivitySensor, you need to define the activity device capability in your app manifest file.

<Capabilities>
    <DeviceCapability Name="activity"/>
</Capabilities>

Properties

DeviceId	Gets the device identifier.
MinimumReportInterval	Gets the minimum report interval supported by the sensor.
PowerInMilliwatts	Gets the power in milliwatts that the sensor consumes.
SubscribedActivities	Gets the list of activity types that the sensor pledges to perform.
SupportedActivities	Gets the list of activity types that the sensor supports.

Methods

FromIdAsync(String)	Asynchronously obtains the sensor from its identifier.
GetCurrentReadingAsync()	Asynchronously gets the current sensor reading.
GetDefaultAsync()	Asynchronously obtains the default sensor.
GetDeviceSelector()	Gets the device selector.
GetSystemHistoryAsync(DateTime)	Asynchronously gets sensor readings from a specific time.
GetSystemHistoryAsync(DateTime, TimeSpan)	Asynchronously gets sensor readings from a specific time and duration.

Events

ReadingChanged

Occurs each time the sensor reports a new sensor reading.

Applies to