iOS 健康 获取运动步数 距离 时间

1 把HeathKit打开

2 申请权限 包含读和写的 支持iOS8以上 5s及以上

引入头文件

#import <HealthKit/HealthKit.h> #import <UIKit/UIDevice.h> #define HKVersion [[[UIDevice currentDevice] systemVersion] doubleValue] #define CustomHealthErrorDomain @"com.sdqt.healthError" 3 申请权限

@property (nonatomic, strong) HKHealthStore *healthStore; [self.healthStore requestAuthorizationToShareTypes:writeDataTypes readTypes:readDataTypes completion:^(BOOL success, NSError *error) { if (compltion != nil) { NSLog(@"error->%@", error.localizedDescription); compltion (success, error); } }];4 读和写权限

/*! * @brief 写权限 * @return 集合 */ - (NSSet *)dataTypesToWrite { HKQuantityType *heightType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeight]; HKQuantityType *weightType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyMass]; HKQuantityType *temperatureType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyTemperature]; HKQuantityType *activeEnergyType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned]; return [NSSet setWithObjects:heightType, temperatureType, weightType,activeEnergyType,nil]; } /*! * @brief 读权限 * @return 集合 */ - (NSSet *)dataTypesRead { HKQuantityType *heightType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeight]; HKQuantityType *weightType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyMass]; HKQuantityType *temperatureType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyTemperature]; HKCharacteristicType *birthdayType = [HKObjectType characteristicTypeForIdentifier:HKCharacteristicTypeIdentifierDateOfBirth]; HKCharacteristicType *sexType = [HKObjectType characteristicTypeForIdentifier:HKCharacteristicTypeIdentifierBiologicalSex]; HKQuantityType *stepCountType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierStepCount]; HKQuantityType *distance = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceWalkingRunning]; HKQuantityType *activeEnergyType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned]; return [NSSet setWithObjects:heightType, temperatureType,birthdayType,sexType,weightType,stepCountType, distance, activeEnergyType,nil]; }5 获取运动步数和时长

//获取步数 - (void)getStepCount:(void(^)(double value, NSError *error))completion{ //HKQuantityTypeIdentifierStepCount 计算步数 HKQuantityType *stepType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierStepCount]; //排序规则 NSSortDescriptor *timeSortDescriptor = [[NSSortDescriptor alloc] initWithKey:HKSampleSortIdentifierEndDate ascending:NO]; //HKObjectQueryNoLimit 数量限制 HKSampleQuery *query = [[HKSampleQuery alloc] initWithSampleType:stepType predicate:[HealthKitManage predicateForSamplesToday] limit:HKObjectQueryNoLimit sortDescriptors:@[timeSortDescriptor] resultsHandler:^(HKSampleQuery *query, NSArray *results, NSError *error) { if(error) { completion(0,error); } else { NSInteger totleSteps = 0; double sumTime = 0; //获取数组 for(HKQuantitySample *quantitySample in results){ HKQuantity *quantity = quantitySample.quantity; HKUnit *heightUnit = [HKUnit countUnit]; double usersHeight = [quantity doubleValueForUnit:heightUnit]; NSLog(@"%f",usersHeight); totleSteps += usersHeight; NSDateFormatter *fm=[[NSDateFormatter alloc]init]; fm.dateFormat=@"yyyy-MM-dd HH:mm:ss"; NSString *strNeedStart = [fm stringFromDate:quantitySample.startDate]; NSLog(@"startDate %@",strNeedStart); NSString *strNeedEnd = [fm stringFromDate:quantitySample.endDate]; NSLog(@"endDate %@",strNeedEnd); sumTime += [quantitySample.endDate timeIntervalSinceDate:quantitySample.startDate]; } NSLog(@"当天行走步数 = %ld",(long)totleSteps); int h = sumTime / 3600; int m = ((long)sumTime % 3600)/60; NSLog(@"运动时长：%@小时%@分", @(h), @(m)); completion(totleSteps,error); } }]; [self.healthStore executeQuery:query]; }6 公里数和步数相似

//获取公里数 - (void)getDistance:(void(^)(double value, NSError *error))completion { HKQuantityType *distanceType = [HKObjectType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceWalkingRunning]; NSSortDescriptor *timeSortDescriptor = [[NSSortDescriptor alloc] initWithKey:HKSampleSortIdentifierEndDate ascending:NO]; HKSampleQuery *query = [[HKSampleQuery alloc] initWithSampleType:distanceType predicate:[HealthKitManage predicateForSamplesToday] limit:HKObjectQueryNoLimit sortDescriptors:@[timeSortDescriptor] resultsHandler:^(HKSampleQuery * _Nonnull query, NSArray<__kindof HKSample *> * _Nullable results, NSError * _Nullable error) { if(error) { completion(0,error); } else { double totleSteps = 0; for(HKQuantitySample *quantitySample in results) { HKQuantity *quantity = quantitySample.quantity; HKUnit *distanceUnit = [HKUnit meterUnitWithMetricPrefix:HKMetricPrefixKilo]; double usersHeight = [quantity doubleValueForUnit:distanceUnit]; totleSteps += usersHeight; } NSLog(@"当天行走距离 = %.2f",totleSteps); completion(totleSteps,error); } }]; [self.healthStore executeQuery:query]; } /*! * @brief 当天时间段 * * @return 时间段 */ + (NSPredicate *)predicateForSamplesToday { //获取日历 NSCalendar *calendar = [NSCalendar currentCalendar]; //获取当前时间 NSDate *now = [NSDate date]; NSDateComponents *components = [calendar components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay|NSCalendarUnitHour|NSCalendarUnitMinute|NSCalendarUnitSecond fromDate:now]; //设置为0 [components setHour:0]; [components setMinute:0]; [components setSecond:0]; //设为开始时间 NSDate *startDate = [calendar dateFromComponents:components]; //把开始时间之后推一天为结束时间 NSDate *endDate = [calendar dateByAddingUnit:NSCalendarUnitDay value:1 toDate:startDate options:0]; //设置开始时间和结束时间为一段时间 NSPredicate *predicate = [HKQuery predicateForSamplesWithStartDate:startDate endDate:endDate options:HKQueryOptionNone]; return predicate; }

6 获取数据

HealthKitManage *manage = [HealthKitManage shareInstance]; [manage authorizeHealthKit:^(BOOL success, NSError *error) { if (success) { NSLog(@"success"); [manage getStepCount:^(double value, NSError *error) { NSLog(@"1count-->%.0f", value); NSLog(@"1error-->%@", error.localizedDescription); dispatch_async(dispatch_get_main_queue(), ^{ stepLabel.text = [NSString stringWithFormat:@"步数：%.0f步", value]; }); }]; } else { NSLog(@"fail"); } }]; HealthKitManage *manage = [HealthKitManage shareInstance]; [manage authorizeHealthKit:^(BOOL success, NSError *error) { if (success) { NSLog(@"success"); [manage getDistance:^(double value, NSError *error) { NSLog(@"2count-->%.2f", value); NSLog(@"2error-->%@", error.localizedDescription); dispatch_async(dispatch_get_main_queue(), ^{ distanceLabel.text = [NSString stringWithFormat:@"公里数：%.2f公里", value]; }); }]; } else { NSLog(@"fail"); } }]; Demo

http://download.csdn.net/detail/rpf2014/9862258