ios sdk公开课lesson第一课开发你第一个地图应用

iOSSDK了 准备成 开发什么是基于位置的服务(LocationBased地图任何非免费 1为您的每个app申请一个keyStepStepStep

Bundle

BundleIndentifierNSString*bundleIdentifier=[[NSBundlemainBundle] 若不熟悉iOS 添加touchtouch编辑source'' tform:ios,'7.0'# pod'AMap3DMap'#3D地图SDK#pod'AMap2DMap'#2D地图SDK(2D和3D不能同时使用)pod'AMapSearch'#搜索服务SDKpodpod定义功能

- 图的centerCoordinate（中 坐标）和zoomLevel（缩放级别）@property(nonatomic)CLLocationCoordinate2DcenterCoordinate;@property(nonatomic)CGFloatzoomLevel;@property(nonatomic)CGPoint@property(nonatomic)CGPoint ••-••使用MAMapView

MAMapView@property(nonatomic)BOOLiOS8以上系统需在info.plist若仅需在用户使用app时定位，添加字段NSLocationWhenInUseUsageDescription若在用户不使用app时仍然需要定位，添加字段NSLocationAlwaysUsageDescription @brief@parammapView地图@paramuserLocation用 (包括位置与设备方向等数据@paramupdatingLocation标示是否是location数据更新,YES:location数据更新NO:heading@property(nonatomic)MAUserTrackingMode MAUserTrackingModeFollowWithHeading跟随用户位置和方向：地图中心点始终为用户所在位置，地图旋转方向跟随-{[self.view_mapView.showsUserLocation=}在info.plist中添加字段定位按钮_locationButton@interfaceViewController{MAMapView*_mapView;UIButton*_locationButton;}-{_locationButton=[UIButton_locationButton.frame=CGRectMake(20,CGRectGetHeight(_mapView.bounds)-80,40,[_mapViewaddSubview:_locationButton];}-(void)viewDidLoad{//Doanyadditionalsetupafterloadingtheview,typicallyfromanib.[selfinitMapView];[self}-{if(_mapView.userTrackingMode!={[_mapViewsetUserTrackingMode:MAUserTrackingModeFollow}}替换定位按钮图标：使用mapView回调方 定位模式状-(void)mapView:(MAMapView*)mapViewdidChangeUserTrackingMode:(MAUserTrackingMode)modeanimated:{if(mode=={}{

}}获取当前地址需要对当前用户位 做逆地理编 @paramrequestAMapGeocodeSearchRequest- @paramrequestAMapReGeocodeSearchRequest- Search#import用 变量、search变量，实现AMapSearchDelegate协@interfaceViewController()<MAMapViewDelegate,{MAMapView*_mapView;}

AMapSearchAPI*_search;search-{_search=[[AMapSearchAPIalloc]initWithSearchKey:APIKey}-(void)viewDidLoad{//Doanyadditionalsetupafterloadingtheview,typicallyfromanib.[selfinitMapView];[selfinitSearch];}获取当前用 ：使用mapView的回调方-(void)mapView:(MAMapView*)mapViewdidUpdateUserLocation:(MAUserLocation*)userLocation{}逆地理编

NSLog(@"userLocation:%@",_currentLocation=[userLocation.location{if{AMapReGeocodeSearchRequest*request=[[AMapReGeocodeSearchRequestalloc][_search}}{NSLog(@"request:%@,error:%@",request,}(AMapReGeocodeSearchResponse*)response{NSLog(@"response:%@",NSString*title=response.re if(title.length==0){title= }}在选中用户位置a