3

我正在尝试在我的 iOS 应用程序中访问 HK。我已经正确设置了所有内容，或者我认为是正确的。但是当它运行时，我得到一个“-[__NSArrayI _allowAuthorizationForReadingWithEntitlements:]: unrecognized selector sent to instance 0x7f99badc54f0”错误，我不知道为什么。我关注了 Ray Wenderlichs 的帖子，当我重新授权并运行它时，甚至他的应用程序也无法运行。

这是我的代码以防万一有人有任何想法，我尝试过调试但无法弄清楚

import Foundation
import HealthKit

class HealthManager {

let healthKitStore : HKHealthStore = HKHealthStore()

func authorizeHealthKit(completion: ((success:Bool, error:NSError!) -> Void)!) {
    // What we want to read
    let healthKitTypesToRead = Set(arrayLiteral:[
        HKObjectType.characteristicTypeForIdentifier(HKCharacteristicTypeIdentifierBiologicalSex),
        HKObjectType.characteristicTypeForIdentifier(HKCharacteristicTypeIdentifierDateOfBirth),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierBodyMassIndex),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierHeight),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierDistanceWalkingRunning),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierActiveEnergyBurned),
        HKObjectType.workoutType()
        ])
    // What we want to write
    let healthKitTypesToWrite = Set(arrayLiteral: [
        HKObjectType.characteristicTypeForIdentifier(HKCharacteristicTypeIdentifierBiologicalSex),
        HKObjectType.characteristicTypeForIdentifier(HKCharacteristicTypeIdentifierDateOfBirth),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierBodyMassIndex),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierHeight),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierDistanceWalkingRunning),
        HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierActiveEnergyBurned),
        HKObjectType.workoutType()
        ])

    // Checking if healthkit is available
    if !HKHealthStore.isHealthDataAvailable() {
        let error = NSError(domain: "com.mpc.Health", code: 2, userInfo: [NSLocalizedDescriptionKey:"HealthKit is not available in this Device"])
        if( completion != nil )
        {
            completion(success:false, error:error)
        }
        return;
    }

    //Requesting the authorization
    healthKitStore.requestAuthorizationToShareTypes(nil, readTypes: healthKitTypesToRead) { (success, error) -> Void in
        if( completion != nil )
        {
            completion(success:success,error:error)
        }
    }
}

}
4

2 回答 2

3

对于 healthKitTypesToRead 和 healthKitTypesToWrite，您正在创建一个包含 HKObjectTypes 数组的 NSSet。它应该是一个没有数组的 HKObjectTypes 的 NSSet。

另请注意，您的代码片段未使用 healthKitTypesToWrite。但是，如果是，则该集合不应包含任何 HKCharacteristicTypes。HealthKit 不允许应用程序修改用户特征，因此您不能请求授权来编写这些类型（如果您尝试，将引发异常）。

于 2015-04-29T07:32:40.510 回答
2

以防万一有人在寻找代码，以下对我有用

let healthKitTypesToRead = Set(arrayLiteral:
  HKObjectType.characteristicTypeForIdentifier(HKCharacteristicTypeIdentifierBiologicalSex)!,
  HKObjectType.characteristicTypeForIdentifier(HKCharacteristicTypeIdentifierDateOfBirth)!,
  HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierBodyMassIndex)!,
  HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierHeight)!,
  HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierDistanceWalkingRunning)!,
  HKObjectType.quantityTypeForIdentifier(HKQuantityTypeIdentifierActiveEnergyBurned)!,
  HKObjectType.workoutType()
  )
于 2015-06-10T22:25:21.297 回答