1. 根據(jù)經(jīng)緯度獲取地名
CLGeocoder *clGeoCoder = [[CLGeocoder alloc] init];
[clGeoCoder reverseGeocodeLocation:newLocation completionHandler: ^(NSArray *placemarks,NSError *error) {
for (CLPlacemark *placeMark in placemarks) {
NSDictionary *addressDic=placeMark.addressDictionary;
NSString *state=[addressDic objectForKey:@"State"];
NSString *city=[addressDic objectForKey:@"City"];
NSString *subLocality=[addressDic objectForKey:@"SubLocality"];
NSString *street=[addressDic objectForKey:@"Street"];
[self stopLocation];
[_chooseCityBtn setTitle:city forState:UIControlStateNormal];
[_activityIndicator stopAnimating];
}
}];
2. 根據(jù)地名獲取經(jīng)緯度
NSString *oreillyAddress = @"1005 Gravenstein Highway North, Sebastopol, CA 95472, USA";
CLGeocoder *myGeocoder = [[CLGeocoder alloc] init];
[myGeocoder geocodeAddressString:oreillyAddress completionHandler:^(NSArray *placemarks, NSError *error) {
if ([placemarks count] > 0 && error == nil) {
NSLog(@"Found %lu placemark(s).", (unsigned long)[placemarks count]);
CLPlacemark *firstPlacemark = [placemarks objectAtIndex:0];
NSLog(@"Longitude = %f", firstPlacemark.location.coordinate.longitude);
NSLog(@"Latitude = %f", firstPlacemark.location.coordinate.latitude);
}
else if ([placemarks count] == 0 && error == nil) {
NSLog(@"Found no placemarks.");
} else if (error != nil) {
NSLog(@"An error occurred = %@", error);
}
}];
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