[iOS]HealthKit数据读写
2016-10-18 本文已影响1132人
溜萝卜
HealthManager.h
#import <Foundation/Foundation.h>
#import <HealthKit/HealthKit.h>
#import <UIKit/UIDevice.h>
@interface HealthManager : NSObject
@property (nonatomic,strong) HKHealthStore *healthStore; //健康信息
+(id)shareInstance;
@end
HealthManager.m
//系统版本
#define HKVersion [[[UIDevice currentDevice] systemVersion] doubleValue]
- 简单的单例、写得不是很严谨
+(id)shareInstance
{
static id manager ;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
manager = [[[self class] alloc] init];
});
return manager;
}
- 请求授权要读写的数据类型
//需要读权限的集合
- (NSSet *)dataTypesRead
{
HKQuantityType *stepCountType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierStepCount];
HKQuantityType *walkingRunningType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceWalkingRunning];
HKQuantityType *cycleType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceCycling];
HKQuantityType *basalEnergyType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBasalEnergyBurned];
HKQuantityType *activeEnergyType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned];
HKQuantityType *flightClimb = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierFlightsClimbed];
HKQuantityType *heartRate = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeartRate];
HKCategoryType *standHour = [HKCategoryType categoryTypeForIdentifier:HKCategoryTypeIdentifierAppleStandHour];
HKWorkoutType *workOut = [HKWorkoutType workoutType];
return [NSSet setWithObjects:stepCountType, walkingRunningType,cycleType,basalEnergyType,activeEnergyType,flightClimb,standHour,heartRate,workOut,nil];
}
//需要写权限的集合
- (NSSet *)dataTypesToWrite
{
HKQuantityType *stepCountType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierStepCount];
HKQuantityType *walkingRunningType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceWalkingRunning];
HKQuantityType *cycleType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceCycling];
HKQuantityType *activeEnergyType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned];
// HKQuantityTypeIdentifierStepCount 步数
// HKQuantityTypeIdentifierDistanceCycling 骑车距离
// HKQuantityTypeIdentifierActiveEnergyBurned 活动能量
// HKQuantityTypeIdentifierDistanceWalkingRunning 步行+跑步距离
return [NSSet setWithObjects:activeEnergyType,stepCountType,cycleType,nil];
}
//授权
- (void)getPermissions:(void(^)(BOOL success))Handle
{
if(HKVersion >= 8.0)
{
if ([HKHealthStore isHealthDataAvailable]) {
if(self.healthStore == nil)
self.healthStore = [[HKHealthStore alloc] init];
/*
组装需要读写的数据类型
*/
NSSet *writeDataTypes = [self dataTypesToWrite];
NSSet *readDataTypes = [self dataTypesRead];
/*
注册需要读写的数据类型，也可以在“健康”APP中重新修改
*/
[self.healthStore requestAuthorizationToShareTypes:writeDataTypes readTypes:readDataTypes completion:^(BOOL success, NSError *error) {
if (!success) {
XLog(@"%@\n\n%@",error, [error userInfo]);
return ;
}
else
{
Handle(YES);
}
}];
}
}
}
- 今天凌晨到现在
+ (NSPredicate *)predicateForSamplesToday {
if(HKVersion >= 8.0)
{
// 过滤条件
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDate *now = [NSDate date];
NSDateComponents *components = [calendar components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay fromDate:now];
// 开始日期
NSDate *startDate = [calendar dateFromComponents:components];
// 结束日期
NSDate *endDate = [calendar dateByAddingUnit:NSCalendarUnitDay value:1 toDate:startDate options:0];
NSPredicate *predicate = [HKQuery predicateForSamplesWithStartDate:startDate endDate:endDate options:HKQueryOptionStrictStartDate];
return predicate;
}
else
return nil;
}
- 步行+跑步距离
- (void)getDistance:(NSPredicate *)predicate completionHandler:(void(^)(double value, NSError *error))handler {
if(!(HKVersion < 8.0))
{
[self getPermissions:^(BOOL success) {
if(success)
{
HKQuantityType *type = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceWalkingRunning];
HKStatisticsQuery *staticQuery = [[HKStatisticsQuery alloc] initWithQuantityType:type
quantitySamplePredicate:predicate
options:HKStatisticsOptionCumulativeSum
completionHandler:^(HKStatisticsQuery * _Nonnull query, HKStatistics * _Nullable result, NSError * _Nullable error) {
//
HKQuantity *quantity = result.sumQuantity;
NSInteger stepCount = [quantity doubleValueForUnit:[HKUnit meterUnit]];
if (handler) {
handler((double)stepCount,error);
}
}];
[self.healthStore executeQuery:staticQuery];
}
}];
}
}
- 读取时间段的卡路里
- (void)getCalorieData:(NSPredicate *)predicate completionHandler:(void(^)(double value, NSError *error))handler
{
if(!(HKVersion < 8.0)){
[self getPermissions:^(BOOL success) {
if(success)
{
HKQuantityType *quantityType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned];
HKStatisticsQuery *query = [[HKStatisticsQuery alloc] initWithQuantityType:quantityType quantitySamplePredicate:predicate options:HKStatisticsOptionCumulativeSum completionHandler:^(HKStatisticsQuery *query, HKStatistics *result, NSError *error) {
XLog(@"health = %@",result);
HKQuantity *sum = [result sumQuantity];
double value = [sum doubleValueForUnit:[HKUnit kilocalorieUnit]];
XLog(@"%@卡路里 ---> %.2lf",sum,value);
if(handler)
{
handler(value,error);
}
}];
[self.healthStore executeQuery:query];
}
}];
}
}
- 读取时间段的步数
- (void)getStepCount:(NSPredicate *)predicate completionHandler:(void(^)(double value, NSError *error))handler
{
if(!(HKVersion < 8.0))
{
[self getPermissions:^(BOOL success) {
if(success)
{
HKQuantityType *type = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierStepCount];
HKStatisticsQuery *staticQuery = [[HKStatisticsQuery alloc] initWithQuantityType:type
quantitySamplePredicate:predicate
options:HKStatisticsOptionCumulativeSum
completionHandler:^(HKStatisticsQuery * _Nonnull query, HKStatistics * _Nullable result, NSError * _Nullable error) {
//
HKQuantity *quantity = result.sumQuantity;
NSInteger stepCount = [quantity doubleValueForUnit:[HKUnit countUnit]];
if (handler) {
handler((double)stepCount,error);
}
}];
[self.healthStore executeQuery:staticQuery];
}
}];
}
}
- 写入卡路里
- (void)saveCalories:(double)calories {
//create sample
HKQuantityType *calorieType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierActiveEnergyBurned];
HKQuantity *calorieQuantity = [HKQuantity quantityWithUnit:[HKUnit kilocalorieUnit] doubleValue:calories];
//sample date
NSDate *today = [NSDate date];
//create sample
HKQuantitySample *calorieSample = [HKQuantitySample quantitySampleWithType:calorieType quantity:calorieQuantity startDate:today endDate:today];
//save objects to health kit
[self.healthStore saveObject:calorieSample withCompletion:^(BOOL success, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (success) {
XLog(@"Successfully saved objects to health kit");
} else {
XLog(@"Error: %@ %@", error, [error userInfo]);
}
});
}];
}
*写入步数
- (void)saveStepCount:(double)stepCount {
//create sample
HKQuantityType *stepType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierStepCount];
HKQuantity *stepQuantity = [HKQuantity quantityWithUnit:[HKUnit countUnit] doubleValue:stepCount];
//sample date
NSDate *today = [NSDate date];
//create sample
HKQuantitySample *stepSample = [HKQuantitySample quantitySampleWithType:stepType quantity:stepQuantity startDate:today endDate:today];
//save objects to health kit
[self.healthStore saveObject:stepSample withCompletion:^(BOOL success, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (success) {
XLog(@"Successfully saved objects to health kit");
} else {
XLog(@"Error: %@ %@", error, [error userInfo]);
}
});
}];
}
- 写入骑行距离
- (void)savecycleDis:(double)dis {
//create sample
HKQuantityType *disType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierDistanceCycling];
HKQuantity *disQuantity = [HKQuantity quantityWithUnit:[HKUnit meterUnit] doubleValue:dis];
//sample date
NSDate *today = [NSDate date];
//create sample
HKQuantitySample *stepSample = [HKQuantitySample quantitySampleWithType:disType quantity:disQuantity startDate:today endDate:today];
//save objects to health kit
[self.healthStore saveObject:stepSample withCompletion:^(BOOL success, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (success) {
XLog(@"Successfully saved objects to health kit");
} else {
XLog(@"Error: %@ %@", error, [error userInfo]);
}
});
}];
}
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