Get Location information Using CLPlaceMark And CLGeocoder

Question

我已经在iOS 6的地图上使用ClLocationCoordinate2D动态绘制了两个地点之间的路线，有人可以帮我使用CLPlacemark和CLGeocoder获取地点名称，因为反向地理编码器已在iOS 6中弃用。

Answer 1

you can get information like bellow with its Delegate method..

UPDATE:

First Define this variable in .h file like bellow..

NSString *postcode,*locationName;

and use it in bellow method...

- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation {
    CLGeocoder * geoCoder = [[CLGeocoder alloc] init];
    [geoCoder reverseGeocodeLocation:newLocation completionHandler:^(NSArray *placemarks, NSError *error) {
        for (CLPlacemark * placemark in placemarks) {
            postcode = [placemark postalCode];
            [postcode retain];
            locationName = [placemark name];
            [locationName retain];

            NSLog(@"\n placemark %@",placemarks);
        }    
    }];
    [geoCoder release];
    NSLog(@"\n Location Name ==> %@  ----> GotPostCode:%@",locationName,postcode);
}

here you can also use other property of CLGeocoder like locality , location ,etc...

Answer 2

A CLPlacemark object stores placemark data for a given latitude and longitude. Placemark data includes information such as the country, state, city, and street address associated with the specified coordinate.

Check Link