iOS之获取经纬度并通过反向地理编码获取详细地址

iOS之获取经纬度并通过反向地理编码获取详细地址。

【

}
//处理位置坐标更新
- (void)didUpdateBMKUserLocation:(BMKUserLocation *)userLocation
{
NSLog(@"didUpdateUserLocation lat %f,long %f",userLocation.location.coordinate.latitude,userLocation.location.coordinate.longitude);

NSLog(@"---%@---",userLocation.location);
CLGeocoder *geocoder = [[CLGeocoder alloc] init];
[geocoder reverseGeocodeLocation: userLocation.location completionHandler:^(NSArray *array, NSError *error) {
if (array.count > 0) {
CLPlacemark *placemark = [array objectAtIndex:0];
if (placemark != nil) {
NSString *city = placemark.locality;
_nowCity = city;
NSLog(@"当前城市名称------%@",city);
BMKOfflineMap * _offlineMap = [[BMKOfflineMap alloc] init];
// _offlineMap.delegate = self;//可以不要
NSArray* records = [_offlineMap searchCity:city];
BMKOLSearchRecord* oneRecord = [records objectAtIndex:0];
//城市编码如:北京为131
NSInteger cityId = oneRecord.cityID;

NSLog(@"当前城市编号-------->%zd",cityId);
//找到了当前位置城市后就关闭服务

}
}
}];
}

 

】

_locationManager = [[CLLocationManager alloc] init];

//期望的经度

_locationManager.desiredAccuracy = kCLLocationAccuracyBest;

//大约变化100米更新一次

_locationManager.distanceFilter = 100;

//认证NSLocationAlwaysUsageDescription

if ([[UIDevice currentDevice] systemVersion].doubleValue > 8.0) {//如果iOS是8.0以上版本

if ([_locationManager respondsToSelector:@selector(requestAlwaysAuthorization)]) {//位置管理对象中有requestAlwaysAuthorization这个方法

//运行

[_locationManager requestAlwaysAuthorization];

}

}

_locationManager.delegate = self;

[_locationManager startUpdatingLocation];



//获取经纬度和详细地址

- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations {



CLLocation *location = [locations lastObject];

NSLog(@"latitude === %g longitude === %g",location.coordinate.latitude, location.coordinate.longitude);



//反向地理编码

CLGeocoder *clGeoCoder = [[CLGeocoder alloc] init];

CLLocation *cl = [[CLLocation alloc] initWithLatitude:location.coordinate.latitude longitude:location.coordinate.longitude];

[clGeoCoder reverseGeocodeLocation:cl 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"];



NSLog(@"所在城市====%@ %@ %@ %@", state, city, subLocality, street);

[_locationManager stopUpdatingLocation];

}

}];

}