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2014/10/15 ¤U¤È 10:05:08
iphone Programming Glossary: cllocationmanagerUIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos returned by the picker. Before triggering the UIImagePickerController it's up to you to use the CLLocationManager to retrieve the current CLocation Once you have it you can use this method that uses exif iPhone library..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name iphone objective c core location share improve this question What you have to do is setup a CLLocationManager that will find your current coordinates. With the current coordinates you need to use MKReverseGeoCoder.. location. void viewDidLoad this creates the CCLocationManager that will find your current location CLLocationManager locationManager CLLocationManager alloc init autorelease locationManager.delegate self locationManager.desiredAccuracy.. the CCLocationManager that will find your current location CLLocationManager locationManager CLLocationManager alloc init autorelease locationManager.delegate self locationManager.desiredAccuracy kCLLocationAccuracyNearestTenMeters..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version using NSClassFromString if NSClassFromString @ UIPopoverController Do something Some classes like CLLocationManager and UIDevice provide methods to check device capabilities if CLLocationManager headingAvailable Do something.. Some classes like CLLocationManager and UIDevice provide methods to check device capabilities if CLLocationManager headingAvailable Do something Apple uses systemVersion in their GLSprite sample code so my recommendation..
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 the easiest way to get the current location of an iPhone I already know how to use the CLLocationManager so I could do it the hard way with delegates and all that. But I'd like to have a convenience method.. CoreLocation CoreLocation.h #import Foundation Foundation.h @interface LocationController NSObject CLLocationManagerDelegate CLLocationManager locationManager CLLocation currentLocation LocationController sharedInstance.. #import Foundation Foundation.h @interface LocationController NSObject CLLocationManagerDelegate CLLocationManager locationManager CLLocation currentLocation LocationController sharedInstance void start void stop BOOL..
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..
Testing CoreLocation on iPhone Simulator http://stackoverflow.com/questions/802156/testing-corelocation-on-iphone-simulator of Powell's Tech Bookstore only on the simulator #ifdef TARGET_IPHONE_SIMULATOR @interface CLLocationManager Simulator @end @implementation CLLocationManager Simulator void startUpdatingLocation CLLocation powellsTech.. #ifdef TARGET_IPHONE_SIMULATOR @interface CLLocationManager Simulator @end @implementation CLLocationManager Simulator void startUpdatingLocation CLLocation powellsTech CLLocation alloc initWithLatitude 45.523450..
UIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos managed to get it working at least to geotag properly pictures returned by the picker. Before triggering the UIImagePickerController it's up to you to use the CLLocationManager to retrieve the current CLocation Once you have it you can use this method that uses exif iPhone library to geotag the UIImage from the CLLocation NSData geotagImage..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name city name How do you retrieve the user's current city name iphone objective c core location share improve this question What you have to do is setup a CLLocationManager that will find your current coordinates. With the current coordinates you need to use MKReverseGeoCoder to find your location. void viewDidLoad this creates the.. coordinates you need to use MKReverseGeoCoder to find your location. void viewDidLoad this creates the CCLocationManager that will find your current location CLLocationManager locationManager CLLocationManager alloc init autorelease locationManager.delegate self locationManager.desiredAccuracy kCLLocationAccuracyNearestTenMeters locationManager.. to find your location. void viewDidLoad this creates the CCLocationManager that will find your current location CLLocationManager locationManager CLLocationManager alloc init autorelease locationManager.delegate self locationManager.desiredAccuracy kCLLocationAccuracyNearestTenMeters locationManager startUpdatingLocation this..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version if UIPopoverController is available on the current device using NSClassFromString if NSClassFromString @ UIPopoverController Do something Some classes like CLLocationManager and UIDevice provide methods to check device capabilities if CLLocationManager headingAvailable Do something Apple uses systemVersion in their GLSprite sample code.. if NSClassFromString @ UIPopoverController Do something Some classes like CLLocationManager and UIDevice provide methods to check device capabilities if CLLocationManager headingAvailable Do something Apple uses systemVersion in their GLSprite sample code so my recommendation can't be absolute A system version of 3.1 or greater is..
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 the easiest way to get the current location of an iPhone I already know how to use the CLLocationManager so I could do it the hard way with delegates and all that. But I'd like to have a convenience method that just gets the current location once and blocks until it.. note that it is a little rough around the edges #import CoreLocation CoreLocation.h #import Foundation Foundation.h @interface LocationController NSObject CLLocationManagerDelegate CLLocationManager locationManager CLLocation currentLocation LocationController sharedInstance void start void stop BOOL locationKnown @property nonatomic.. rough around the edges #import CoreLocation CoreLocation.h #import Foundation Foundation.h @interface LocationController NSObject CLLocationManagerDelegate CLLocationManager locationManager CLLocation currentLocation LocationController sharedInstance void start void stop BOOL locationKnown @property nonatomic retain CLLocation currentLocation..
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 update every n minutes in my iOS application. I'm using iOS 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 it seems not possible..
Testing CoreLocation on iPhone Simulator http://stackoverflow.com/questions/802156/testing-corelocation-on-iphone-simulator simple hack that forces the CLLocationMager to return the geocoords of Powell's Tech Bookstore only on the simulator #ifdef TARGET_IPHONE_SIMULATOR @interface CLLocationManager Simulator @end @implementation CLLocationManager Simulator void startUpdatingLocation CLLocation powellsTech CLLocation alloc initWithLatitude 45.523450 longitude.. the geocoords of Powell's Tech Bookstore only on the simulator #ifdef 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..
Optimizing CLLocationManager/CoreLocation to retrieve data points faster on the iPhone http://stackoverflow.com/questions/1081219/optimizing-cllocationmanager-corelocation-to-retrieve-data-points-faster-on-the CLLocationManager CoreLocation to retrieve data points faster on the iPhone I'm currently using CoreLocation CLLocationManager in order to.. CLLocationManager CoreLocation to retrieve data points faster on the iPhone I'm currently using CoreLocation CLLocationManager in order to compare a users current location to N amount of other locations. The problem I'm facing is I'm dealing with.. kCLDistanceFilterNone self.locationManager setDesiredAccuracy kCLLocationAccuracyBest void locationManager CLLocationManager manager didUpdateToLocation CLLocation newLocation fromLocation CLLocation oldLocation if newLocation.horizontalAccuracy..
UIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos properly pictures returned by the picker. Before triggering the UIImagePickerController it's up to you to use the CLLocationManager to retrieve the current CLocation Once you have it you can use this method that uses exif iPhone library to geotag the UIImage..
How to retrieve user's current city name? http://stackoverflow.com/questions/1382900/how-to-retrieve-users-current-city-name current city name iphone objective c core location share improve this question What you have to do is setup a CLLocationManager that will find your current coordinates. With the current coordinates you need to use MKReverseGeoCoder to find your location... to find your location. void viewDidLoad this creates the CCLocationManager that will find your current location CLLocationManager locationManager CLLocationManager alloc init autorelease locationManager.delegate self locationManager.desiredAccuracy kCLLocationAccuracyNearestTenMeters.. viewDidLoad this creates the CCLocationManager that will find your current location CLLocationManager locationManager CLLocationManager alloc init autorelease locationManager.delegate self locationManager.desiredAccuracy kCLLocationAccuracyNearestTenMeters..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version the current device using NSClassFromString if NSClassFromString @ UIPopoverController Do something Some classes like CLLocationManager and UIDevice provide methods to check device capabilities if CLLocationManager headingAvailable Do something Apple uses.. Do something Some classes like CLLocationManager and UIDevice provide methods to check device capabilities if CLLocationManager headingAvailable Do something Apple uses systemVersion in their GLSprite sample code so my recommendation can't be absolute..
Behaviour for significant change location API when terminated/suspended? http://stackoverflow.com/questions/3421242/behaviour-for-significant-change-location-api-when-terminated-suspended for significant change location API when terminated suspended This is the section from the CLLocationManager documentation describing the app behavior with startMonitoringSignificantLocationChanges If you start this service and your.. parameter to application didFinishLaunchingWithOptions . At that point you create your CLLocationManager call startMonitoringSignificantLocationChanges and do your background location processing for a limited time . So I am fine.. you don't receive any callbacks on your app delegate instead you receive your location updates through your existing CLLocationManagerDelegate . You can detect that you are running the background by checking the applicationState and do limited work for the..
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 You use the CoreLocation framework to access location 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..
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 the easiest way to get the current location of an iPhone I already know how to use the CLLocationManager so I could do it the hard way with delegates and all that. But I'd like to have a convenience method that just gets the.. the edges #import CoreLocation CoreLocation.h #import Foundation Foundation.h @interface LocationController NSObject CLLocationManagerDelegate CLLocationManager locationManager CLLocation currentLocation LocationController sharedInstance void start void stop.. CoreLocation.h #import Foundation Foundation.h @interface LocationController NSObject CLLocationManagerDelegate CLLocationManager locationManager CLLocation currentLocation LocationController sharedInstance void start void stop BOOL locationKnown @property..
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 I'm using iOS 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..
Testing CoreLocation on iPhone Simulator http://stackoverflow.com/questions/802156/testing-corelocation-on-iphone-simulator to return the geocoords of Powell's Tech Bookstore only on the simulator #ifdef TARGET_IPHONE_SIMULATOR @interface CLLocationManager Simulator @end @implementation CLLocationManager Simulator void startUpdatingLocation CLLocation powellsTech CLLocation.. only on the simulator #ifdef TARGET_IPHONE_SIMULATOR @interface CLLocationManager Simulator @end @implementation CLLocationManager Simulator void startUpdatingLocation CLLocation powellsTech CLLocation alloc initWithLatitude 45.523450 longitude 122.678897..
didUpdateLocations instead of didUpdateToLocation http://stackoverflow.com/questions/12602463/didupdatelocations-instead-of-didupdatetolocation of didUpdateToLocation. Can anyone explain how to properly use didUpdateLocations iphone objective c xcode location cllocationmanager share improve this question I asume you used the following delegate to get the last position void locationManager CLLocationManager..
CLLocationCoordinate2D to CLLocation http://stackoverflow.com/questions/2318547/cllocationcoordinate2d-to-cllocation CLLocation oldLocation please help me i am stranded thank you all for helping beforehand iphone cocoa touch cllocationmanager share improve this question CLLocation has an init method named id initWithLatitude CLLocationDegrees latitude longitude..
MKMapView and CLLocationManager http://stackoverflow.com/questions/2319506/mkmapview-and-cllocationmanager the blue pin or is my only solution to use a CLLocationManager and create my own pin iphone objective c mkmapview cllocationmanager share improve this question CLLocationManager uses the same data across all of its instances. MKMapView uses CLLocationManager's..
How to handle “Don't Allow” for location manager? http://stackoverflow.com/questions/2333344/how-to-handle-dont-allow-for-location-manager 244 Error Denied Error Domain kCLErrorDomain Code 1 Operation could not be completed. kCLErrorDomain error 1. iphone cllocationmanager didfailwitherror share improve this question Implement void locationManager CLLocationManager manager didFailWithError..
Why the CLLocationManager delegate is not getting called in iPhone SDK 4.0? http://stackoverflow.com/questions/3058927/why-the-cllocationmanager-delegate-is-not-getting-called-in-iphone-sdk-4-0 in 3.0 3.1 3.1.3 but its not working in 4.0 simulator and device both. What is the reason iphone core location cllocationmanager cllocation share improve this question I had a similar error and is solved now. The issue is declaring locationManager..
Corelocation incorrect distances http://stackoverflow.com/questions/3093919/corelocation-incorrect-distances 77.36998540 80.00m speed 1.00 mps course 1.00 @ 2010 06 22 19 23 02 0530 distance 994.432508 objective c iphone xcode cllocationmanager core location share improve this question It is normal to initially get a cached location from before. You can ignore..
CLLocationManager on iPhone Simulator fails with kCLErrorDomain Code=0 http://stackoverflow.com/questions/3110708/cllocationmanager-on-iphone-simulator-fails-with-kclerrordomain-code-0 location Cupertino when running an older version of the Locations project. Can somebody help Thanks. iphone simulator cllocationmanager cllocation share improve this question This error also occurs if you have Scheme Edit Scheme Options Allow Location..
locationServicesEnabled test passes when they are disabled in viewDidLoad http://stackoverflow.com/questions/3401757/locationservicesenabled-test-passes-when-they-are-disabled-in-viewdidload location services I get a kCLErrorDenied error for the location manager. What gives Am I using the wrong test iphone cllocationmanager share improve this question The locationServicesEnabled class method only tests the global setting for Location Services...
Behaviour for significant change location API when terminated/suspended? http://stackoverflow.com/questions/3421242/behaviour-for-significant-change-location-api-when-terminated-suspended own question but it would be great to have my understanding of this confirmed by someone more knowledgeable. iphone cllocationmanager share improve this question Since I asked this question I have done a fair bit of testing mostly on the train between..
Why is my CLLocationmanager delegate not getting called? http://stackoverflow.com/questions/3731881/why-is-my-cllocationmanager-delegate-not-getting-called used CLLocationManager successfully before in many shipping apps This is a real hair puller for me. Thanks iphone cllocationmanager share improve this question Whew Ok I found it. It turns out that one of the ways to make a CLLocationManager not fire..
http://stackoverflow.com/questions/3784654/uialertview-like-turn-on-location-services-to-allow-maps-to-determine-your-loca I didn't find the way to open the settings page. Can you help me Thanks iphone permissions settings uialertview cllocationmanager share improve this question Creating the alert is pretty straightforward it's just a faux modal UIView. However it's..
iphone Location Services code that works on OS 4.1 in appstore http://stackoverflow.com/questions/3852028/iphone-location-services-code-that-works-on-os-4-1-in-appstore services working fine on OS 4.1 devices when installed from the AppStore Thanks Tristan iphone xcode gps app store cllocationmanager share improve this question I have found a workaround Solution Reset the location warning. Settings General Reset Reset..
to run app continously in the background http://stackoverflow.com/questions/3947785/to-run-app-continously-in-the-background after regular interval of time. Can any one please suggest any idea Thanks in advance iphone ios cocoa touch cllocationmanager share improve this question I did this in an application I'm developing. The timers don't work when the app is in the..
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 can I get current location from user in iOS How can I get the current location from user in iOS iphone objective c cllocationmanager currentlocation share improve this question You use the CoreLocation framework to access location information about..
CLLocation ask again for permission http://stackoverflow.com/questions/4245299/cllocation-ask-again-for-permission should appear again if he presses a certain button. Is this possible Thanks for your advice. iphone permissions cllocationmanager iphone sdk 4.1 share improve this question There is no way I know of to force the native popup to appear and allow the..
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 do I set the accuracy and distance filter I am not talking about CLLocationManager . Thanks iphone ios ipad mkmapview cllocationmanager share improve this question You can't control the accuracy of the internal MKMapView location manager the one used to..
How to prompt user to turn on Location Services…again http://stackoverflow.com/questions/5998465/how-to-prompt-user-to-turn-on-location-services-again button functionality. Also I don't want the user to see multiple Alerts that look the same. Any ideas iphone ios cllocationmanager share improve this question If you want to point the user back to the Location Services screen in the Settings app you..
XCode / iOS simulator: Trigger significant location change manually http://stackoverflow.com/questions/6158304/xcode-ios-simulator-trigger-significant-location-change-manually and I realize this private API call would get rejected upon submission to the app store. iphone ios core location cllocationmanager share improve this question So two answers A Hop on a train B Use the simulator. In iOS 5.x simulator there is a debug..
iOS: Can I manually associate wifi network with geographic location? http://stackoverflow.com/questions/6341547/ios-can-i-manually-associate-wifi-network-with-geographic-location and cellular antenas Because I don't want to power up the GPS no matter what... Thanks iphone ios wifi core location cllocationmanager share improve this question iPhone positioning sucks and there is nothing you can do. If you jailbreak your device you..
How to rotate a Direction Arrow to particular location http://stackoverflow.com/questions/7173925/how-to-rotate-a-direction-arrow-to-particular-location also if any idea using accelerometer or gyrodata will be helpful for me. thanx in advance. iphone objective c xcode cllocationmanager compass geolocation share improve this question this code may help you void locationManager CLLocationManager manager..
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