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我剛纔看到MKReverseGeocoder已被棄用。問題是,你如何改變CLGeocoder最簡單的方法?對不起,對於非常長的源代碼(我認爲你認爲這很簡單,但即時新)。這是我之前有...MKReverseGeocoder已棄用
StoreLocation.h
@interface StoreLocation : NSObject <MKAnnotation> {
CLLocationCoordinate2D coordinate;
}
@property (nonatomic, readwrite) CLLocationCoordinate2D coordinate;
@property (nonatomic, readwrite) NSString *subtitle;
-(id)initWithCoordinate:(CLLocationCoordinate2D) coordinate;
- (NSString *)subtitle;
- (NSString *)title;
@end
StoreLocation.m
@implementation StoreLocation
@synthesize coordinate,subtitle;
-(NSString *)subtitle{
NSUserDefaults *userDef = [NSUserDefaults standardUserDefaults];
if ([userDef boolForKey:@"SavedAddress"]) {
NSString *savedAddress = [[NSUserDefaults standardUserDefaults] stringForKey:@"SavedAddress"];
return savedAddress;
}
else {
return subtitle;
}
}
-(id)initWithCoordinate:(CLLocationCoordinate2D) coor{
self.coordinate=coor;
return self;
}
- (void)setCoordinate:(CLLocationCoordinate2D)coor {
MKReverseGeocoder *geocoder = [[MKReverseGeocoder alloc] initWithCoordinate:coor];
geocoder.delegate = self;
coordinate = coor;
[geocoder start];
}
- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFailWithError:(NSError *)error {
NSLog(@"fail %@", error);
}
- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark {
self.subtitle = [placemark.addressDictionary valueForKey:@"Street"];
NSUserDefaults *userDef = [NSUserDefaults standardUserDefaults];
[userDef setValue:subtitle forKey:@"SavedAddress"];
}
MapViewController.m
-(void) locationManager: (CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation*)oldLocation{
MKGeocoder *geocoder = [[MKReverseGeocoder alloc] initWithCoordinate:location];
[geocoder start];
}
- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark{
NSString *streetAddress = [NSString stringWithFormat:@"%@, %@",
[placemark.addressDictionary objectForKey:(NSString *)kABPersonAddressStreetKey],
[placemark.addressDictionary objectForKey:(NSString *)kABPersonAddressCityKey]];
mapView.userLocation.subtitle = streetAddress;
}
-(IBAction)storeLocation {
StoreLocation *position=[[StoreLocation alloc] initWithCoordinate:location]; [mapView addAnnotation:position]; }
- (MKAnnotationView *)mapView:(MKMapView *)mapview
viewForAnnotation:(id <MKAnnotation>)dropPin
{
if ([dropPin isKindOfClass:MKUserLocation.class])
{
return nil;
}
MKPinAnnotationView *pinView = (MKPinAnnotationView*)[mapview dequeueReusableAnnotationViewWithIdentifier:@"annot"];
if (!pinView)
{
pinView = [[MKPinAnnotationView alloc] initWithAnnotation:dropPin reuseIdentifier:@"annot"];
pinView.canShowCallout = YES;
}
else {
pinView.annotation = dropPin;
}
return pinView;
}
由於一千倍!
Got it!謝謝。 – Christoffer
複製粘貼:http://stackoverflow.com/questions/11832150/mkreversegeocoder-deprecated-in-ios-5 – Rushi