HealthKit · IOS API REFERENCE

HKQuantitySample

class · iOS 8.0+ · SDK 27.1

class HKQuantitySample

Members (6)

init · iOS 8.0+

init

TypeScript

static initTypeQuantityStartEnd(quantityType: HKQuantityType, quantity: HKQuantity, startDate: globalThis.Date, endDate: globalThis.Date): HKQuantitySample

Swift declaration

convenience init(type quantityType: HKQuantityType, quantity: HKQuantity, start startDate: Date, end endDate: Date)

init · iOS 9.0+

init

TypeScript

static initTypeQuantityStartEndDeviceMetadata(quantityType: HKQuantityType, quantity: HKQuantity, startDate: globalThis.Date, endDate: globalThis.Date, device?: (HKDevice) | null, metadata?: (Record<string, unknown>) | null): HKQuantitySample

Swift declaration

convenience init(type quantityType: HKQuantityType, quantity: HKQuantity, start startDate: Date, end endDate: Date, device: HKDevice?, metadata: [String : Any]?)

init · iOS 8.0+

init

TypeScript

static initTypeQuantityStartEndMetadata(quantityType: HKQuantityType, quantity: HKQuantity, startDate: globalThis.Date, endDate: globalThis.Date, metadata?: (Record<string, unknown>) | null): HKQuantitySample

Swift declaration

convenience init(type quantityType: HKQuantityType, quantity: HKQuantity, start startDate: Date, end endDate: Date, metadata: [String : Any]?)

get · iOS 12.0+

count

TypeScript

get count(): number

Swift declaration

var count: Int { get }

get · iOS 8.0+

quantity

TypeScript

get quantity(): HKQuantity

Swift declaration

@NSCopying var quantity: HKQuantity { get }

get · iOS 8.0+

quantityType

TypeScript

get quantityType(): HKQuantityType

Swift declaration

@NSCopying var quantityType: HKQuantityType { get }

Skipped declarations

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

HKQuantitySample.init()

inherited init: cannot prove legal (class declares 6 custom initializers)

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