iOS之獲取經緯度並通過反向地理編碼獲取詳細地址
參考原文連結：http://blog.csdn.net/xsh841272293/article/details/52808461
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}
//處理位置座標更新
- (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(@"當前城市名稱------%@",city);
BMKOfflineMap * _offlineMap = [[BMKOfflineMap alloc] init];
// _offlineMap.delegate = self;//可以不要
NSArray* records = [_offlineMap searchCity:city];
BMKOLSearchRecord* oneRecord = [records objectAtIndex:0];
//城市編碼如:北京為131
NSInteger cityId = oneRecord.cityID;
NSLog(@"當前城市編號-------->%zd",cityId);
//找到了當前位置城市後就關閉服務
}
}
}];
}
】
_locationManager = [[CLLocationManager alloc] init];
//期望的經度
_locationManager.desiredAccuracy = kCLLocationAccuracyBest;
//大約變化100米更新一次
_locationManager.distanceFilter = 100;
//認證NSLocationAlwaysUsageDescription
if ([[UIDevice currentDevice] systemVersion].doubleValue > 8.0) {//如果iOS是8.0以上版本
if ([_locationManager respondsToSelector:@selector(requestAlwaysAuthorization)]) {//位置管理物件中有requestAlwaysAuthorization這個方法
//執行
[_locationManager requestAlwaysAuthorization];
}
}
_locationManager.delegate = self;
[_locationManager startUpdatingLocation];
//獲取經緯度和詳細地址
- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations {
CLLocation *location = [locations lastObject];
NSLog(@"latitude === %g longitude === %g",location.coordinate.latitude, location.coordinate.longitude);
//反向地理編碼
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];
}
}];
}