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2014/10/15 ¤U¤È 10:14:27
iphone Programming Glossary: startupdatinglocationGetting user location every n minutes after app goes to background http://stackoverflow.com/questions/10235203/getting-user-location-every-n-minutes-after-app-goes-to-background UIApplication sharedApplication double remaining app.backgroundTimeRemaining if remaining 580.0 self.locationManager startUpdatingLocation self.locationManager stopUpdatingLocation self.locationManager startMonitoringSignificantLocationChanges DbgLog @ Reminaing.. if remaining 580.0 remaining 570.0 self.timer invalidate self.timer nil self.locationManager startUpdatingLocation self.locationManager stopUpdatingLocation DbgLog @ Checking for updates Reminaing f app.backgroundTimeRemaining iphone.. NSTimer scheduledTimerWithTimeInterval intervalBackgroundUpdate target self.locationManager selector @selector startUpdatingLocation userInfo nil repeats YES Just don't forget to add App registers for location updates in info.plist. share improve..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name locationManager.delegate self locationManager.desiredAccuracy kCLLocationAccuracyNearestTenMeters locationManager startUpdatingLocation this delegate is called when the app successfully finds your current location void locationManager CLLocationManager manager..
HowTo initialise MKMapView with a given user location? http://stackoverflow.com/questions/1437568/howto-initialise-mkmapview-with-a-given-user-location kCLLocationAccuracyKilometer self.locationManager.distanceFilter 10 or whatever self.locationManager startUpdatingLocation In locationManager didUpdateToLocation fromLocation check to see if the event was updated since the last N seconds. Then..
http://stackoverflow.com/questions/2690312/convert-iphone-gps-to-address manager CLLocationManager alloc init manager.delegate self Set location manager's properties if needed manager startUpdatingLocation Then your delegate object will be able to receive messages when GPS location updates or fails to do that void locationManager..
Why is my CLLocationmanager delegate not getting called? http://stackoverflow.com/questions/3731881/why-is-my-cllocationmanager-delegate-not-getting-called kCLLocationAccuracyBestForNavigation locationManager.distanceFilter MINIMUM_METERS locationManager startUpdatingLocation NSLog @ DEBUG locationManager startUpdatingLocation @ @ locationManager locationManager.delegate and log statements at the.. locationManager.distanceFilter MINIMUM_METERS locationManager startUpdatingLocation NSLog @ DEBUG locationManager startUpdatingLocation @ @ locationManager locationManager.delegate and log statements at the top of both void locationManager CLLocationManager.. location updates Config other info I have allocated locationManager and saved it in a retain property. I have called startUpdatingLocation I'm using 4.1 SDK Problem is on both Sim iPod touch 2nd Gen iPhone 3 all running 4.1 Location notifications are allowed..
How can I get current location from user in iOS http://stackoverflow.com/questions/4152003/how-can-i-get-current-location-from-user-in-ios information about your user. You will need to instantiate a CLLocationManager object and call the asynchronous startUpdatingLocation message. You will get callbacks with the user's location via the CLLocationManagerDelegate that you supply. share improve..
What determines the presence of the iPhone Location Services icon in the status bar? http://stackoverflow.com/questions/4413963/what-determines-the-presence-of-the-iphone-location-services-icon-in-the-status reset and upon reinstalling the app it again requested to use Location Services. Now the icon appears precisely on startUpdatingLocation and disappears precisely on stopUpdatingLocation exactly as I originally intended. I have no idea what initially caused..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone CLLocationManager alloc init locationManager.delegate self self start return self void start locationManager startUpdatingLocation void stop locationManager stopUpdatingLocation BOOL locationKnown if round currentLocation.speed 1 return NO else return..
What causes (and how can I fix) this odd Core Location error? http://stackoverflow.com/questions/5098664/what-causes-and-how-can-i-fix-this-odd-core-location-error nobody has useful info. Here's the context I have an app that monitors the device's location via CLLocationManager's startUpdatingLocation method. It starts monitoring runs for a little while then this message pops up in the debug output. From that point forward..
Requesting iPhone location whilst in background? http://stackoverflow.com/questions/5807560/requesting-iphone-location-whilst-in-background being able to record fairly accurate location data within 100m accuracy . Option_001 Brute Force Let CLLocationManager startUpdatingLocation run all the time using UIBackgroundModes location . Not recommended drains battery. Regularity upon request Accuracy approx...
How to set accuracy and distance filter when using MKMapView http://stackoverflow.com/questions/5930612/how-to-set-accuracy-and-distance-filter-when-using-mkmapview self.locationManager.headingFilter 5 update location if CLLocationManager locationServicesEnabled self.locationManager startUpdatingLocation To recenter the map with our location manager void locationManager CLLocationManager manager didUpdateToLocation CLLocation..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application 4.3 and the solution should work for non jailbroken iPhones. I tried considered following options CLLocationManager startUpdatingLocation startMonitoringSignificantLocationChanges This works in the background as expected based on the configured properties but..
http://stackoverflow.com/questions/6495419/mkannotation-simple-example self.locationManager.desiredAccuracy kCLLocationAccuracyBest self.locationManager.delegate self self.locationManager startUpdatingLocation CLLocation curPos locationManager.location location curPos.coordinate CLLocationCoordinate2D mapCenter mapCenter.latitude..
Testing CoreLocation on iPhone Simulator http://stackoverflow.com/questions/802156/testing-corelocation-on-iphone-simulator TARGET_IPHONE_SIMULATOR @interface CLLocationManager Simulator @end @implementation CLLocationManager Simulator void startUpdatingLocation CLLocation powellsTech CLLocation alloc initWithLatitude 45.523450 longitude 122.678897 autorelease self.delegate locationManager..
Opening native google maps in Xcode http://stackoverflow.com/questions/8282369/opening-native-google-maps-in-xcode it like this self.locationManager CLLocationManager alloc init self.locationManager.delegate self self.locationManager startUpdatingLocation Calling UIApplication sharedApplication openUrl url will send it to the system's URL handler which will detect it's a google..
Simulating location changes for `startMonitoringSignificantLocationChanges` http://stackoverflow.com/questions/8541973/simulating-location-changes-for-startmonitoringsignificantlocationchanges when using startMonitoringSignificantLocationChanges . iOS Simulator does generate a series of updates when I use startUpdatingLocation instead. This makes it way easier to test location enabled applications without taking the device out into the field. Two..
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