定位 搜索 附近相关信息
- pod AMap2DMap
- pod AMapSeaerch
- pod AMapLocation
#import <MAMapKit/MAMapKit.h>
#import <AMapSearchKit/AMapSearchKit.h>
#import <AMapLocationKit/AMapLocationKit.h>
@interface ViewController ()<MAMapViewDelegate,AMapSearchDelegate>
{
MAMapView * _mapView;
AMapSearchAPI * _search;
AMapLocationManager * _locationManager;
NSString * _position;
}
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
[self searchPosition];
[self creatAmapView];
[self getCurrentPositionInfo];
}
#pragma mark -------------------根据经纬度搜索周围信息-------------------------
-(void)searchPosition{
//搜索地址获得地址附近信息
[AMapSearchServices sharedServices].apiKey = @"你申请的key";
_search = [[AMapSearchAPI alloc] init];
_search.delegate = self;
[self ahah];
}
-(void)ahah{
AMapPOIAroundSearchRequest *request = [[AMapPOIAroundSearchRequest alloc] init];
request.location = [AMapGeoPoint locationWithLatitude:26.063184 longitude:119.298224];
request.keywords = _position;
// types属性表示限定搜索POI的类别，默认为：餐饮服务|商务住宅|生活服务
// POI的类型共分为20种大类别，分别为：
// 汽车服务|汽车销售|汽车维修|摩托车服务|餐饮服务|购物服务|生活服务|体育休闲服务|
// 医疗保健服务|住宿服务|风景名胜|商务住宅|政府机构及社会团体|科教文化服务|
// 交通设施服务|金融保险服务|公司企业|道路附属设施|地名地址信息|公共设施
request.types = @"餐饮服务|生活服务|商务住宅";
request.sortrule = 0;
request.radius = 700;
request.requireExtension = YES;
//发起周边搜索
[_search AMapPOIAroundSearch: request];
}
//实现POI搜索对应的回调函数
- (void)onPOISearchDone:(AMapPOISearchBaseRequest *)request response:(AMapPOISearchResponse *)response
{
if(response.pois.count == 0)
{
return;
}
//通过 AMapPOISearchResponse 对象处理搜索结果
//NSString *strCount = [NSString stringWithFormat:@"count: %ld",response.count];
//NSString *strSuggestion = [NSString stringWithFormat:@"Suggestion: %@", response.suggestion];
NSString *strPoi = @"";
for (AMapPOI *p in response.pois) {
strPoi = [NSString stringWithFormat:@"%@\nPOI: %@", strPoi, p.description];
NSLog(@"%@*%@*%@",p.description,p.name,p.address);
}
}
#pragma mark ------------------------地图的创建---------------------------
-(void)creatAmapView{
//地图
[MAMapServices sharedServices].apiKey = @"你申请的key";
_mapView = [[MAMapView alloc] initWithFrame:self.view.frame];
_mapView.showsUserLocation = YES;
[_mapView setZoomLevel:16.1 animated:YES];
_mapView.delegate = self;
_mapView.userTrackingMode = MAUserTrackingModeFollow;
[self.view addSubview:_mapView];
}
-(void)mapView:(MAMapView *)mapView didUpdateUserLocation:(MAUserLocation *)userLocation
updatingLocation:(BOOL)updatingLocation
{
if(updatingLocation)
{
//取出当前位置的坐标
//NSLog(@"latitude : %f,longitude: %f",userLocation.coordinate.latitude,userLocation.coordinate.longitude);
}
}
#pragma mark -----------------获得当前位置信息城市 区 街道-------------------------
-(void)getCurrentPositionInfo{
[AMapLocationServices sharedServices].apiKey = @"你申请的key";
_locationManager = [[AMapLocationManager alloc] init];
[_locationManager setDistanceFilter:kCLLocationAccuracyKilometer];
[self getCurrentAddress];
}
//获取当前位置信息
-(void)getCurrentAddress{
[_locationManager requestLocationWithReGeocode:YES completionBlock:^(CLLocation *location, AMapLocationReGeocode *regeocode, NSError *error) {
if (error) {
NSLog(@"获取当前地址错误");
return;
}
NSMutableDictionary *addressDic = [NSMutableDictionary dictionary];
[addressDic setValue:regeocode.province forKey:@"province"];
// [addressDic setValue:regeocode.city forKey:@"city"];
// [addressDic setValue:regeocode.district forKey:@"district"];
NSString * position = [NSString stringWithFormat:@"%@%@%@%@",regeocode.city,regeocode.district,regeocode.street,regeocode.number];
_position = position;
//city 市 district 区 street 街道 number 街道号码
NSLog(@"%@%@%@%@",regeocode.city,regeocode.district,regeocode.street,regeocode.number);
}];
}
#pragma mark --------点击地图得到点击点的坐标------------------
//点击地图获得该点击地点的经纬度
-(void)mapView:(MAMapView *)mapView didSingleTappedAtCoordinate:(CLLocationCoordinate2D)coordinate{
NSLog(@"%f,%f",coordinate.latitude,coordinate.longitude);
}```
