iOSのGoogleプレイスAPIでGMSAutocompleteFetcherの境界が機能しないObjective C

Question

場所を検索するためのオートコンプリートコードを作成しました。正しく検索すると境界線と領域が設定されません。私の範囲外の場所を表示します。

#import "SearchViewController.h" 
#import <GooglePlaces/GooglePlaces.h> 
#import <GoogleMaps/GoogleMaps.h> 
@import GooglePlaces; 


@interface SearchViewController() <GMSAutocompleteViewControllerDelegate,GMSAutocompleteFetcherDelegate> 
@end 
@implementation SearchViewController{ 
    UITextField *_textField; 
    UITextView *_resultText; 
    GMSAutocompleteFetcher* _fetcher; 
    GMSPlacesClient *_placesClient; 
    GMSCoordinateBounds *_bounds; 
    GMSAutocompleteFilter *_filter; 
} 

- (void)viewDidLoad { 
    [super viewDidLoad]; 
    //APIkEy 
    [GMSPlacesClient provideAPIKey:@"AIzaSyBYA7KlOZ3VqjQTG4x0R1jaCt9I1-1EVBc"]; 
_placesClient = [GMSPlacesClient sharedClient]; 
self.view.backgroundColor = [UIColor whiteColor]; 
    self.edgesForExtendedLayout = UIRectEdgeNone; 
// Set bounds 
    CLLocationCoordinate2D neBoundsCorner = CLLocationCoordinate2DMake(35.818074, 51.586990); 
    CLLocationCoordinate2D swBoundsCorner = CLLocationCoordinate2DMake(35.557071, 51.098099); 
    _bounds = [[GMSCoordinateBounds alloc] initWithCoordinate:neBoundsCorner coordinate:swBoundsCorner]; 
// Set up the autocomplete filter. 
    _filter = [[GMSAutocompleteFilter alloc] init]; 
    _filter.type = kGMSPlacesAutocompleteTypeFilterNoFilter; 
// Create the fetcher. 
    _fetcher = [[GMSAutocompleteFetcher alloc] initWithBounds:_bounds filter:_filter]; 

    _fetcher.delegate = self; 
// Set up the UITextField and UITextView. 
    _textField = [[UITextField alloc] initWithFrame:CGRectMake(5.0f, 0, self.view.bounds.size.width - 5.0f, 44.0f)]; 
    _textField.autoresizingMask = UIViewAutoresizingFlexibleWidth; 
    [_textField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged]; 

    _resultText =[[UITextView alloc] initWithFrame:CGRectMake(0, 45.0f, self.view.bounds.size.width, self.view.bounds.size.height - 1.0f)]; 
    _resultText.backgroundColor = [UIColor colorWithWhite:0.95f alpha:1.0f]; 
    _resultText.text = @"No Results"; 
    _resultText.editable = NO; 

    [self.view addSubview:_textField]; 
    [self.view addSubview:_resultText]; 
} 

- (void)textFieldDidChange:(UITextField *)textField { 
    NSLog(@"%@", textField.text); 
    [_fetcher sourceTextHasChanged:textField.text]; 
} 
#pragma mark - GMSAutocompleteFetcherDelegate 
- (void)didAutocompleteWithPredictions:(NSArray *)predictions { 
    NSMutableString *resultsStr = [NSMutableString string]; 



    for (GMSAutocompletePrediction *prediction in predictions) { 
     [resultsStr appendFormat:@"%@\n", [prediction.attributedPrimaryText string]]; 
     NSLog(@"sec is: %@",[prediction.attributedSecondaryText string]); 
     NSLog(@"placeID is: %@", prediction.placeID); 


     [_placesClient lookUpPlaceID:prediction.placeID callback:^(GMSPlace *place, NSError *error) { 
      if (error != nil) { 
       NSLog(@"Place Details error %@", [error localizedDescription]); 
       return; 
      } 

      if (place != nil) { 
       NSLog(@"Place name %@", place.name); 
       NSLog(@"Place address %@", place.formattedAddress); 
       NSLog(@"Place placeID %@", place.placeID); 
       NSLog(@"Place attributions %@", place.attributions); 
       NSLog(@"Place latitude %f", place.coordinate.latitude); 
       NSLog(@"Place longitude %f", place.coordinate.longitude); 
      } else { 
       NSLog(@"No place details for %@", prediction.placeID); 
      } 
     }]; 





    } 
_resultText.text = resultsStr; 
} 

Answer 1

制限を設定するのはbiases results to that rectangleであり、厳密に制限されるものではありません。