Save Height to HealthKit
double height = _txtHeight.text.doubleValue; | |
HKUnit *inchUnit = [HKUnit inchUnit]; | |
HKQuantity *heightQuantity = [HKQuantity quantityWithUnit:inchUnit doubleValue:height]; | |
HKQuantityType *heightType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeight]; | |
NSDate *now = [NSDate date]; | |
HKQuantitySample *heightSample = [HKQuantitySample quantitySampleWithType:heightType quantity:heightQuantity startDate:now endDate:now]; | |
[self.healthStore saveObject:heightSample withCompletion:^(BOOL success, NSError *error) { | |
[self retrieveHeight]; | |
}]; |
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