LocationManager: didChangeAuthorizationStatus: - handler

locationManager-didChangeAuthStatus-handler.m

- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status {
	NSLog(@"%s", __PRETTY_FUNCTION__);
	switch (status) {
		case kCLAuthorizationStatusAuthorized:
			NSLog(@"kCLAuthorizationStatusAuthorized");
			// Re-enable the post button if it was disabled before.
			self.navigationItem.rightBarButtonItem.enabled = YES;
			[locationManager startUpdatingLocation];
			break;
		case kCLAuthorizationStatusDenied:
			NSLog(@"kCLAuthorizationStatusDenied");
			{{
				UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Anywall can’t access your current location.\n\nTo view nearby posts or create a post at your current location, turn on access for Anywall to your location in the Settings app under Location Services." message:nil delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok", nil];
				[alertView show];
				// Disable the post button.
				self.navigationItem.rightBarButtonItem.enabled = NO;
			}}
			break;
		case kCLAuthorizationStatusNotDetermined:
			NSLog(@"kCLAuthorizationStatusNotDetermined");
			break;
		case kCLAuthorizationStatusRestricted:
			NSLog(@"kCLAuthorizationStatusRestricted");
			break;
	}
}