Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
729 views
in Technique[技术] by (71.8m points)

ios - Xcode 6 GM - CLLocationManager

I have a project made using Xcode 5. I have a ViewController where i take the phone location using a CLLocationManager. I have implemented both:

-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
-(void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error

which worked great.

Now i opened the project with Xcode 6 GM, and neither of these 2 methods where called (not on simulator, or device).

Any ideas? Thanks

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Please check the thread here

You have to take care of two things

1.

  • requestAlwaysAuthorization - for background location

    [self.locationManager requestWhenInUseAuthorization];or

  • requestWhenInUseAuthorization-location only when app is active

    [self.locationManager requestAlwaysAuthorization];

If you do not make either of two request , iOS will ignore startUpdateLocation request.

2. Include NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription key in Info.plist depending upon which permission you are asking for. This string will be diaplayed by iOS to user so the user can get excat idea why does our app needs permission.

Hope this helps.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...