SKMotionActivityData Class Reference

Inherits from	SKSensorData : NSObject
Declared in	SKMotionActivityData.h

Overview

An instance of SKMotionActivityData encapsulates measurements related to the Motion Activity sensor. Activity is classified between Stationary, Walking, Running, Automotive, Cycling and Unknown.

`– initWithSensorType:withTimestamp:`

Returns an SKSensorData object, initialized with the given SKSensorType and SKSensorTimestamp.

- (instancetype)initWithSensorType:(SKSensorType)sensorType withTimestamp:(SKSensorTimestamp *)timestamp

Parameters

`sensorType`	The type of the sensor that produced this data object.
`timestamp`	The time were this data log was captured.

Return Value

A new SKSensorData object.

Declared In

SKSensorData.h

`– initWithMotionActivity:`

Returns an SKMotionActivityData object, initialized with an instance of CMMotionActivity.

- (instancetype)initWithMotionActivity:(CMMotionActivity *)motionActivity

Parameters

`motionActivity`	A CMMotionActivity object that contains data related to the Motion Activity sensor.

Return Value

An SKMotionActivityData object.

Declared In

SKMotionActivityData.h

`motionActivity`

An instance of CMMotionActivity object contains data about the measured motion activity, classified between Stationary, Walking, Running, Automotive, Cycling and Unknown.

@property (nonatomic, readonly, copy) CMMotionActivity *motionActivity

Declared In

SKMotionActivityData.h

`startDate`

Start date that the activity data are valid.

@property (nonatomic, readonly, copy) SKSensorTimestamp *startDate

Declared In

SKMotionActivityData.h

`+ csvHeader`

A string with a CSV formatted header that describes the data of the Activity sensor. This method is useful in combination with the csvString instance method of an SKSensorData object.

+ (NSString *)csvHeader

Return Value

A string with a CSV header.

Declared In

SKMotionActivityData.h