cllocation

didFailWithError: Error Domain=kCLErrorDomain Code=0 “The operation couldn’t be completed. (kCLErrorDomain error 0.)”

由 梦想的初衷 提交于 2019-11-26 15:21:16
I want to get the current location, but instead I get an error. This is a snippet of my view controller. - (void)viewDidLoad { self.locationManager = [[CLLocationManager alloc] init]; [locationManager setDelegate:self]; [locationManager setDesiredAccuracy:kCLLocationAccuracyNearestTenMeters]; [locationManager startUpdatingLocation]; } - (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations { // I would get the latest location here // but this method never gets called } - (void)locationManager:(CLLocationManager *)manager didFailWithError:

Calculate Total Traveled Distance iOS Swift

由 孤者浪人 提交于 2019-11-26 14:01:49
问题 How can I calculate the total distance traveled use CoreLocation in Swift I haven't been able to so far find any resources for how to do this in Swift for iOS 8, How would you calculate the total distance moved since you began tracking your location? From what I've read so far, I need to save location of a points, then calculate the distance between current point, and last point, then add that distance to a totalDistance variable Objective-C is extremely unfamiliar to me, so I haven't been

Why the CLLocationManager delegate is not getting called in iPhone SDK 4.0?

由 若如初见. 提交于 2019-11-26 09:56:45
问题 This is the code that I have in my AppDelegate Class - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { CLLocationManager *locationManager = [[CLLocationManager alloc] init]; locationManager.delegate = self; locationManager.distanceFilter = 1000; // 1 Km locationManager.desiredAccuracy = kCLLocationAccuracyKilometer; [locationManager startUpdatingLocation]; } And this is the delegate method i have in my AppDelegate Class //This is

How to stop multiple times method calling of didUpdateLocations() in ios

由 与世无争的帅哥 提交于 2019-11-26 08:08:48
问题 This my code...... -(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations { location_updated = [locations lastObject]; NSLog(@\"updated coordinate are %@\",location_updated); latitude1 = location_updated.coordinate.latitude; longitude1 = location_updated.coordinate.longitude; self.lblLat.text = [NSString stringWithFormat:@\"%f\",latitude1]; self.lblLon.text = [NSString stringWithFormat:@\"%f\",longitude1]; NSString *str = [NSString stringWithFormat:@\

CLLocation Category for Calculating Bearing w/ Haversine function

由 妖精的绣舞 提交于 2019-11-26 06:36:02
问题 I\'m trying to write a category for CLLocation to return the bearing to another CLLocation. I believe I\'m doing something wrong with the formula (calculous is not my strong suit). The returned bearing is always off. I\'ve been looking at this question and tried applying the changes that were accepted as a correct answer and the webpage it references: Calculating bearing between two CLLocationCoordinate2Ds http://www.movable-type.co.uk/scripts/latlong.html Thanks for any pointers. I\'ve tried

didFailWithError: Error Domain=kCLErrorDomain Code=0 “The operation couldn’t be completed. (kCLErrorDomain error 0.)”

由 佐手、 提交于 2019-11-26 04:22:33
问题 I want to get the current location, but instead I get an error. This is a snippet of my view controller. - (void)viewDidLoad { self.locationManager = [[CLLocationManager alloc] init]; [locationManager setDelegate:self]; [locationManager setDesiredAccuracy:kCLLocationAccuracyNearestTenMeters]; [locationManager startUpdatingLocation]; } - (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations { // I would get the latest location here // but this
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