Question

Possible Duplicate:
Determining if user has denied CoreLocation permission

How would I go about detecting if a user says no to “use my default location” in an iOS app?

I would like to present them with a different view controller depending on their choice.

thanks

Answer 1

For that, you need to implement below delegate method:

- (void)locationManager:(CLLocationManager*)manager didFailWithError:(NSError*)error
{
    if([error code]== kCLErrorDenied)
        self.locationDenied = YES;

        switch ([error code]) {
        // "Don't Allow" on two successive app launches is the same as saying "never allow". The user
        // can reset this for all apps by going to Settings > General > Reset > Reset Location Warnings.
        case kCLErrorDenied:
            [appDelegate showAllowGPSLocationView];
        default:
            break;
    }

    self.locationDefined = NO;
}

You can create method “showAllowGPSLocationView” in AppDelegate. And show view to user that, you need to access GPS location.

Hope it will resolve your issue.

Happy Coding!