Pedometer class
提供一个计步器测量所采取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 | 获得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. |
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 |
|---|---|---|
| Read-only | Gets the device identifier. | |
| Read-only | The smallest report interval that is supported by this pedometer. | |
| Read-only | Gets the power that the sensor consumes. | |
| 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)
| 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 |