有关ios健康记步的算法

来源：互联网发布：mac电脑还原出厂设置编辑：程序博客网时间：2024/06/15 20:42

//.首先ios7以上的系统有运动协处理器的设备用户必须是允许读取健身数据的前提下

if ([CMStepCounterisStepCountingAvailable]) {

NSCalendar *calendar = [NSCalendarcurrentCalendar];

NSDate *now = [NSDatedate];

_dateNow = now ;

NSDateComponents *components = [calendarcomponents:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDayfromDate:now];

NSDate *startDate = [calendar dateFromComponents:components];

NSDate *endDate = [calendar dateByAddingUnit:NSCalendarUnitDayvalue:1toDate:startDate options:0];

[self.stepCounterqueryStepCountStartingFrom:startDate to:endDate toQueue:self.operationQueuewithHandler:^(NSInteger numberOfSteps,NSError * _Nullable error) {

NSString *text = [NSStringstringWithFormat:@"步數: %ld", (long)numberOfSteps];

//weakSelf.bu.text = (long)numberOfSteps ;

weakSelf.bu.text = [NSStringstringWithFormat:@"%ld", (long)numberOfSteps];

weakSelf.bushu = [NSStringstringWithFormat:@"%ld", (long)numberOfSteps];

// [self showHint:[NSString stringWithFormat:@"%ld", (long)numberOfSteps]];

//weakSelf.stepsLabel.text = text;

}];

self.stepCounter = [[CMStepCounteralloc] init];

[self.stepCounterstartStepCountingUpdatesToQueue:self.operationQueue

updateOn:20

withHandler:

^(NSInteger numberOfSteps,NSDate *timestamp, NSError *error) {

dispatch_async(dispatch_get_main_queue(), ^{

if (error) {

UIAlertView *error = [[UIAlertViewalloc] initWithTitle:@"提示"message:@"请允许资源家访问运动与健康"delegate:selfcancelButtonTitle:@"OK"otherButtonTitles:nil,nil];

[errorshow];

}

else {

[self.stepCounterqueryStepCountStartingFrom:startDate to:endDate toQueue:self.operationQueuewithHandler:^(NSInteger numberOfSteps,NSError * _Nullable error) {

NSString *text = [NSStringstringWithFormat:@"步數: %ld", (long)numberOfSteps];

//weakSelf.bu.text = (long)numberOfSteps ;

weakSelf.bu.text = [NSStringstringWithFormat:@"%ld", (long)numberOfSteps];

weakSelf.bushu = [NSStringstringWithFormat:@"%ld", (long)numberOfSteps];

// [self showHint:[NSString stringWithFormat:@"%ld", (long)numberOfSteps]];

//weakSelf.stepsLabel.text = text;

}];

// NSString *text = [NSString stringWithFormat:@"步數: %ld", weakSelf.numBu +(long)numberOfSteps];

// NSDate *nowDa = [NSDate date];

// NSString *text1 = [NSString stringWithFormat:@"%ld", weakSelf.numBu +(long)numberOfSteps];

// self.bu.text = text1 ;

// self.bushu = text1 ;

// [self showHint:text];

}

});

}];

}

//開波

if ([CMMotionActivityManagerisActivityAvailable]) {

self.activityManager = [[CMMotionActivityManageralloc] init];

[self.activityManagerstartActivityUpdatesToQueue:self.operationQueue

withHandler:

^(CMMotionActivity *activity) {

dispatch_async(dispatch_get_main_queue(), ^{

});

}];

}

//5S 以下的设备需要自己太高算法去计算

NSString * st =[[NSUserDefaultsstandardUserDefaults]objectForKey:@"bushu"];

stepCount = st.intValue ;

__weak FirstViewController *weakSelf =self;

[SOMotionDetectorsharedInstance].motionTypeChangedBlock = ^(SOMotionType motionType) {

NSString *type = @"";

switch (motionType) {

case MotionTypeNotMoving:

type =@"Not moving";

break;

case MotionTypeWalking:

type =@"Walking";

break;

case MotionTypeRunning:

type =@"Running";

break;

case MotionTypeAutomotive:

type =@"Automotive";

break;

}

};

[SOMotionDetectorsharedInstance].locationChangedBlock = ^(CLLocation *location) {

};

[SOMotionDetectorsharedInstance].accelerationChangedBlock = ^(CMAcceleration acceleration) {

};

if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0")) {

[SOMotionDetectorsharedInstance].useM7IfAvailable =YES; //Use M7 chip if available, otherwise use lib's algorithm

}

[[SOMotionDetectorsharedInstance] startDetection];

[[SOStepDetectorsharedInstance] startDetectionWithUpdateBlock:^(NSError *error) {

if (error) {

NSLog(@"%@", error.localizedDescription);

return;

}

NSDate *nowD = [NSDatedate];

stepCount++;

}

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