如何使用mapkit获取当前位置的邮政编码,我在文档中没有找到任何用于获取此信息的API。我使用了CLLocationManager的坐标、姿态、水平、垂直、航向和速度参数,但未能获取邮政编码。
任何人都可以给我 API 或示例代码来完成它。
是否可以使用 iPhone 中的当前位置获取邮政编码?
iPhone 中的反向地理编码:
首先添加<MobileCoreServices/MobileCoreServices.h>
框架。
-(void)CurrentLocationIdentifier
{
//---- For getting current gps location
CLLocationManager *locationManager;
CLLocation *currentLocation;
locationManager = [CLLocationManager new];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdatingLocation];
}
使用 GPS 位置进行反向地理编码以获取地点详细信息。
- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
{
currentLocation = [locations objectAtIndex:0];
[locationManager stopUpdatingLocation];
CLGeocoder *geocoder = [[CLGeocoder alloc] init] ;
[geocoder reverseGeocodeLocation:currentLocation completionHandler:^(NSArray *placemarks, NSError *error)
{
if (!(error))
{
CLPlacemark *placemark = [placemarks objectAtIndex:0];
NSLog(@"\nCurrent Location Detected\n");
NSLog(@"placemark %@",placemark);
NSString *locatedAt = [[placemark.addressDictionary valueForKey:@"FormattedAddressLines"] componentsJoinedByString:@", "];
NSString *Address = [[NSString alloc]initWithString:locatedAt];
NSString *Zipcode = [[NSString alloc]initWithString:placemark.postalCode];
NSLog(@"%@",Zipcode);
}
else
{
NSLog(@"Geocode failed with error %@", error); // Error handling must required
}
}];
}
如需从 GPS 获取更多详细信息:
placemark.region
placemark.country
placemark.locality
placemark.name
placemark.ocean
placemark.postalCode
placemark.subLocality
placemark.location
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