Re: MapKit location authorization
Re: MapKit location authorization
- Subject: Re: MapKit location authorization
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Sat, 20 Sep 2014 11:08:03 +0700
On 20 Sep 2014, at 01:30, Rick Mann <email@hidden> wrote:
>
> On Sep 19, 2014, at 11:06 , John Tsombakos <email@hidden> wrote:
>
>> You also need to add items to your Info.plist file:
>>
>> NSLocationAlwaysUsageDescription
>>
>> and/or
>>
>> NSLocationWhenInUseUsageDescription
>
> And to clarify, these are keys for a string value. That string value gets displayed as detail text in the authorization dialog. I just ran into all this myself yesterday, and it was not at all clear that this had to be done. I don't know why MKMapView can't handle all this on its own.
Very good advice! This was the magic thing I was missing.
I'm sure this is clearly documented somewhere (maybe at the local planning department in Alpha Centauri).
Anyway, all is well now and thanks very much!
Kind regards,
Gerriet.
>
>>
>> On Sep 19, 2014, at 2:01 PM, Gerriet M. Denkmann <email@hidden> wrote:
>>
>>>
>>> So I put it into viewDidLoad of the view controller for the MapView.
>>>
>>> But:
>>>
>>> authorizationStatus = kCLAuthorizationStatusNotDetermined
>>> locationServicesEnabled = YES
>>>
>>> so I do (as recommended):
>>> [ self.locationManager requestWhenInUseAuthorization ];
>>>
>>> Now I would expect a panel to come up, asking the user "Do you want to allow this app to use Location Services?"
>>> But nothing is seen (iOS 8.0).
>>>
>>> And when I ask the manager for a location, I just get nil.
>>>
>>> Later on I get: locationManager:didChangeAuthorizationStatus: kCLAuthorizationStatusNotDetermined
>>>
>>> and: "Trying to start MapKit location updates without prompting for location authorization."
>>>
>>> Not very useful.
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