从GMSPlace获取城市名称

Question

我正在尝试通过此方法从autocomplete上的GMSPlace获取城市名称

- (void)viewController:(GMSAutocompleteViewController *)viewController didAutocompleteWithPlace:(GMSPlace *)place { }

Answer 1

首先，GMSPlace没有城市属性，但我认为也许使用workAround可以解决您的问题，也许可以使用具有coordinate属性的地理编码器

- (void)viewController:(GMSAutocompleteViewController *)viewController
didAutocompleteWithPlace:(GMSPlace *)place 
{
      [[GMSGeocoder geocoder] reverseGeocodeCoordinate:[place coordinate] completionHandler:
     ^(GMSReverseGeocodeResponse *response, NSError *error){
         if(error)
         {
             failed(error);
             return;
         }

         NSString * city = [response.firstResult locality];               
     }];
}

我希望这对你有帮助，致以最良好的敬意

Answer 2

-(BOOL)viewController:(GMSAutocompleteViewController *)viewController didSelectPrediction:(GMSAutocompletePrediction *)prediction{
    return  YES;
}

-(void)viewController:(GMSAutocompleteViewController *)viewController didAutocompleteWithPlace:(GMSPlace *)place{


    addressStr = place.formattedAddress;

    CGFloat lat = place.coordinate.latitude;
    CGFloat longitudeVal = place.coordinate.longitude;

    latStr = [NSString stringWithFormat:@"%f",lat];
    lngStr = [NSString stringWithFormat:@"%f",longitudeVal];

    [self dismissViewControllerAnimated:YES completion:nil];
    [_rentParkingTableView reloadData];

}

-(void)viewController:(GMSAutocompleteViewController *)viewController didFailAutocompleteWithError:(NSError *)error{

}

-(void)wasCancelled:(GMSAutocompleteViewController *)viewController{
    [self dismissViewControllerAnimated:YES completion:nil];
}