Change of location service in IOS8 (Cllocationmanager protocol method does not respond, cannot get back the GPS method, not out

Change of location service in IOS8 (Cllocationmanager protocol method does not respond, unable to return the GPS method, does not appear to get permission prompt)

Recently, when writing a lbs project, because of the adaptation of IOS8, the project was migrated to the Xcode6.0.1, there was a problem that could not get the location service permissions properly.

Self.manger = [[Cllocationmanager alloc]init];self.manger.distancefilter = Kcldistancefilternone; Metersself.manger.delegate = self; [Self.manger requestalwaysauthorization];self.manger.desiredaccuracy = kcllocationaccuracybestfornavigation; [Self.manger startupdatinglocation];

The above is iOS8 before the call method, when the user opens the app, will actively ask whether to allow access to the location service permissions, now in IOS8, whether it is the simulator or the real machine, are not prompted, after a review of official documents-- Locationawarenesspgintroduction found that Apple has enhanced the control of privacy access in iOS8 and must call new methods to get the user's permission

[Self.manager requestwheninuseauthorization];

and add in the Info.plist file

Nslocationwheninuseusagedescription BOOL YES
Nslocationalwaysusagedescription string "Hint description"
Two fields for proper access to service in IOS8

Change of location service in IOS8 (Cllocationmanager protocol method does not respond, cannot get back the GPS method, not out