HealthKit许可表未出现

Question

在我的手表扩展中,我称之为此功能:

func requestAuthorization() {
        let healthStore = HKHealthStore()
        let workoutType = HKObjectType.workoutType()
        let heartRateType = HKObjectType.quantityType(forIdentifier: .heartRate)

        //reading
        let readingTypes = Set([heartRateType!, workoutType])

        //writing
        let writingTypes = Set([heartRateType!, workoutType])

        //auth request
        healthStore.requestAuthorization(toShare: writingTypes, read: readingTypes) { (success, error) -> Void in

            if error != nil {
                print("error \(error?.localizedDescription)")
            } else if success {
                self.startButton.setEnabled(true)
            } else if !success {
                self.startButton.setEnabled(false)
            }
        }
    }

在AppDelegate.swift中,我有:

func applicationShouldRequestHealthAuthorization(_ application: UIApplication) {
        let healthStore = HKHealthStore()
        healthStore.handleAuthorizationForExtension { (success, error) -> Void in
            //...
        }
    }

我在手表和手机上显示对话框,当我从对话框中告诉它时,它会在手机上打开应用程序.我遇到的问题是手机应用程序不显示应该显示的权限表以允许权限.这里提到了权限表:https: //developer.apple.com/reference/healthkit

我需要做些什么才能让它出现以便授予权限？现在,我可以通过访问Health应用程序来获取权限,然后选择我的应用程序并以这种方式授予权限.

我正在谈论的许可单就是这个.

编辑:我从requestAuthorization()方法调用打印出此错误.

error Optional("Required usage description strings not present in app\'s Info.plist")

Answer 1

有了这个TestHealthKit，我就可以打开 health-kit 权限表。

        // 4.  Request HealthKit authorization
    (HealthStore as! HKHealthStore).requestAuthorizationToShareTypes(nil, readTypes: dataTypesToRead()) { (success, error) -> Void in

        //            self.CheckAuthorizationStatusFor(self.dataTypesToRead())
        if (success)
        {

            SuccessCompletion(success: success)
            return;
        }
        else
        {

            FailureCompletion(err: error)
            return;
        }

    }

另外，请检查您是否启用了所示的权利。。