Pedometer class 计步器类

Pedometer class

提供一个计步器测量所采起的步骤的数目的一个接口。

Windows::Devices::Sensors

Syntax

public ref class Pedometer sealed

Events

The Pedometer class has these events.

Event	Description
ReadingChanged	发生每次计步器 了一种新的价值。

Methods

The Pedometer class has these methods. With C#, Visual Basic, and C++, it also inherits methods from the Object class.

Method	Description
FromIdAsync	得到计步器从它的标识符。
GetCurrentReadings	从计步器传感器获取当前步骤的信息。
GetDefaultAsync	Asynchronously obtains the default pedometer.
GetDeviceSelector	Gets the device selector.
GetReadingsFromTriggerDetails	Gets readings from the trigger details in background task.
GetSystemHistoryAsync(DateTime)	Asynchronously gets sensor readings from a specific time.
GetSystemHistoryAsync(DateTime,TimeSpan)	Asynchronously gets pedometer readings from a specific time and duration.

FromIdAsync

得计步器从它的标识符

public:
static IAsyncOperation<Pedometer>^ FromIdAsync(
  String^ deviceId
)

deviceId  Platform::String [C++]

Type: IAsyncOperation<Pedometer>

Returns the Pedometer object from its identifier.

 

 

Properties

The Pedometer class has these properties.

Property	Access type	Description
DeviceId	Read-only	Gets the device identifier.
MinimumReportInterval	Read-only	The smallest report interval that is supported by this pedometer.
PowerInMilliwatts	Read-only	Gets the power that the sensor consumes.
ReportInterval	Read/write	Gets or sets the current report interval for the pedometer.

 

 

Note  

This class is not supported in JavaScript

 

Requirements (Windows 10 device family)

Device family	version 10.0.10240.0
API contract	Windows.Foundation.UniversalApiContract, introduced version 1.0
Namespace	Windows.Devices.Sensors Windows::Devices::Sensors [C++]
Metadata	Windows.Foundation.UniversalApiContract.winmd