cllocationmanager

相关标签：javascript jquery android 多少钱 iPhone

Get user current location on MKMapView

I am trying to get the user current latest location on the didUpdateToLocation:newLocation:fromLocation:oldLocation: method and store it in my ivar CLLocation *userCurrentLocation[详细]

2023-03-31 16:03 分类：问答
didUpdateToLocation doesn't gets called immediately

I am using startMonitoringSignificantLocationChanges for getting the (lat,lon) values.My problem is (void)locationManager:(CLLocationManager *)manager[详细]

2023-03-30 04:10 分类：问答
How to rotate a Direction Arrow to particular location

In my app I have a latitude-longitude of 1 fix location. Now user with iPhone device can move anywhere 开发者_开发百科and even he rotate his device, the arrow (some uiimageview) should point to that f[详细]

2023-03-30 02:44 分类：问答
Background location updates for iOS display GPS icon the entire time

My app runs significant location change updates in the background.However the GPS display icon never turns off..even when app is in the background.Is there a way to use location manager with Significa[详细]

2023-03-29 05:56 分类：问答
Find if device is pointing in the right heading / direction?

I would like to find the distance to a location and which direction the device is heading in relation to that location. I\'ve got the distance working but cant work out how to find the which way the l[详细]

2023-03-29 04:25 分类：问答
"Invalid initializer" error when compiling

I use this code - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {[详细]

2023-03-28 15:33 分类：问答
read latitude and longitude from sqlite iphone

I have been struggling with this for long. I read many resources but still not able to find a clear way around it.[详细]

2023-03-26 14:20 分类：问答
iphone : CLLocation deletgate method called randomly

I am using CLLocationManager to grab the location.Though I have GPS settings working on my device, it shows the status popup randomly which is defined in didFailWithError[详细]

2023-03-26 06:03 分类：问答
objective-c : How to find heading (direction) from location services?

Iam working on Location serves and want o get heading from location services, I have all desired attributes e.g. latitude, longitude etc but I want to find Direction (heading) too[详细]

2023-03-25 19:10 分类：问答
is iphone Simulator capable of showing heading and latitude , longitude?

I am using iphone simulator 4.2 and try to display or NSLog Heading and other Location services attributes e.g. Latitude, Longitude, altitude, horizontalAccuracy, VerticalAccuracy, speed. but its not[详细]

2023-03-25 17:25 分类：问答