<key>LSApplicationQueriesSchemes</key>
  <array>
    <string>baidumap</string>
  </array>

#import "AppDelegate.h"
#import <BaiduMapAPI_Base/BMKMapManager.h>
@interface AppDelegate ()

@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

//创建并初始化一个引擎对象
  BMKMapManager *manager = [[BMKMapManager alloc] init];
//启动地图引擎
  BOOL success = [manager start:@"zBWLNgRUrTp9CVb5Ez6gZpNebljmYylO" generalDelegate:nil];

  if (!success) {
    NSLog(@"失败");
  }
  // Override point for customization after application launch.
  return YES;
}

#import "ViewController.h"
#import <BaiduMapAPI_Map/BMKMapView.h>
@interface ViewController ()<BMKMapViewDelegate>

@property (nonatomic,strong) BMKMapView *mapView;//地图视图
@end

@implementation ViewController

- (void)viewDidLoad {
  [super viewDidLoad];
   //初始化地图
  self.mapView = [[BMKMapView alloc] initWithFrame:self.view.frame];
  self.mapView.delegate =self;
  //设置地图的显示样式
  self.mapView.mapType = BMKMapTypeSatellite;//卫星地图

  //设定地图是否打开路况图层
  self.mapView.trafficEnabled = YES;

  //底图poi标注
  self.mapView.showMapPoi = NO;

  //在手机上当前可使用的级别为3-21级
  self.mapView.zoomLevel = 21;

  //设定地图View能否支持旋转
  self.mapView.rotateEnabled = NO;

  //设定地图View能否支持用户移动地图
  self.mapView.scrollEnabled = NO;

  //添加到view上
  [self.view addSubview:self.mapView];

  //还有很多属性,根据需求查看API
}

#import "ViewController.h"
#import <BaiduMapAPI_Map/BMKMapView.h>
#import <BaiduMapAPI_Location/BMKLocationService.h>
@interface ViewController ()<BMKLocationServiceDelegate,BMKMapViewDelegate>

@property (nonatomic,strong) BMKMapView *mapView;//地图视图
@property (nonatomic,strong) BMKLocationService *service;//定位服务

@end

@implementation ViewController


- (void)viewDidLoad {
  [super viewDidLoad];

   //初始化地图
  self.mapView = [[BMKMapView alloc] initWithFrame:self.view.frame];
  self.mapView.delegate =self;

  //添加到view上
  [self.view addSubview:self.mapView];

  //初始化定位
  self.service = [[BMKLocationService alloc] init];

  //设置代理
  self.service.delegate = self;

  //开启定位
  [self.service startUserLocationService];


  // Do any additional setup after loading the view, typically from a nib.
}

#pragma mark -------BMKLocationServiceDelegate 

/**
 *用户位置更新后，会调用此函数
 *@param userLocation 新的用户位置
 */
- (void)didUpdateBMKUserLocation:(BMKUserLocation *)userLocation {


  //展示定位
  self.mapView.showsUserLocation = YES;

  //更新位置数据
  [self.mapView updateLocationData:userLocation];

  //获取用户的坐标
   self.mapView.centerCoordinate = userLocation.location.coordinate;

   self.mapView.zoomLevel =18;

}

#import "ViewController.h"
#import <BaiduMapAPI_Map/BMKMapView.h>
#import <BaiduMapAPI_Location/BMKLocationService.h>
#import <BaiduMapAPI_Search/BMKPoiSearch.h>
#import <BaiduMapAPI_Map/BMKAnnotation.h>
#import <BaiduMapAPI_Map/BMKPointAnnotation.h>
#import <BaiduMapAPI_Map/BMKPinAnnotationView.h>


#define kWidth [UIScreen mainScreen].bounds.size.width
@interface ViewController ()<BMKLocationServiceDelegate,BMKPoiSearchDelegate,BMKMapViewDelegate>

@property (nonatomic,strong) BMKMapView *mapView;//地图视图
@property (nonatomic,strong) BMKLocationService *service;//定位服务
@property (nonatomic,strong) BMKPoiSearch *poiSearch;//搜索服务

@property (nonatomic,strong) NSMutableArray *dataArray;
@end

@implementation ViewController

- (NSMutableArray *)dataArray {
  if (!_dataArray) {
    _dataArray = [NSMutableArray array];

  }
  return _dataArray;

}
- (void)viewDidLoad {
  [super viewDidLoad];

  //初始化地图
  self.mapView = [[BMKMapView alloc] initWithFrame:self.view.frame];
  self.mapView.delegate =self;
//  //设置地图的显示样式
//  self.mapView.mapType = BMKMapTypeSatellite;//卫星地图
//  
//  //设置路况
//  self.mapView.trafficEnabled = YES;
//  
//  //底图poi标注
//  self.mapView.showMapPoi = NO;
//  
//  //在手机上当前可使用的级别为3-21级
//  self.mapView.zoomLevel = 21;
//  
//  //旋转
//  self.mapView.rotateEnabled = NO;
//  
//  //拖拽
//  self.mapView.scrollEnabled = NO;
//  

  [self.view addSubview:self.mapView];

  //初始化定位
  self.service = [[BMKLocationService alloc] init];

  //设置代理
  self.service.delegate = self;

  //开启定位
  [self.service startUserLocationService];


  // Do any additional setup after loading the view, typically from a nib.
}

#pragma mark -------BMKLocationServiceDelegate 


/**
 *用户位置更新后，会调用此函数
 *@param userLocation 新的用户位置
 */
- (void)didUpdateBMKUserLocation:(BMKUserLocation *)userLocation {


  //展示定位
  self.mapView.showsUserLocation = YES;

  //更新位置数据
  [self.mapView updateLocationData:userLocation];

  //获取用户的坐标
   self.mapView.centerCoordinate = userLocation.location.coordinate;

   self.mapView.zoomLevel =18;

 

  //初始化搜索
  self.poiSearch =[[BMKPoiSearch alloc] init];


  self.poiSearch.delegate = self;

 

  //初始化一个周边云检索对象
  BMKNearbySearchOption *option = [[BMKNearbySearchOption alloc] init];

  //索引 默认为0
  option.pageIndex = 0;

  //页数默认为10
  option.pageCapacity = 50;

  //搜索半径
  option.radius = 200;

  //检索的中心点，经纬度
  option.location = userLocation.location.coordinate;

  //搜索的关键字
  option.keyword = @"小吃";

 

   //根据中心点、半径和检索词发起周边检索
  BOOL flag = [self.poiSearch poiSearchNearBy:option];
  if (flag) {
    NSLog(@"搜索成功");
    //关闭定位
    [self.service stopUserLocationService];
  }
  else {

    NSLog(@"搜索失败");
  }

}


#pragma mark -------BMKPoiSearchDelegate
/**
 *返回POI搜索结果
 *@param searcher 搜索对象
 *@param poiResult 搜索结果列表
 *@param errorCode 错误号，@see BMKSearchErrorCode
 */
- (void)onGetPoiResult:(BMKPoiSearch *)searcher result:(BMKPoiResult *)poiResult errorCode:(BMKSearchErrorCode)errorCode {

   //若搜索成功
  if (errorCode ==BMK_SEARCH_NO_ERROR) {

    //POI信息类
    //poi列表
    for (BMKPoiInfo *info in poiResult.poiInfoList) {

      [self.dataArray addObject:info];

      //初始化一个点的注释 //只有三个属性
      BMKPointAnnotation *annotoation = [[BMKPointAnnotation alloc] init];

      //坐标
      annotoation.coordinate = info.pt;

      //title
      annotoation.title = info.name;

      //子标题
      annotoation.subtitle = info.address;

      //将标注添加到地图上
      [self.mapView addAnnotation:annotoation];
    }
  }


}

/**
 *返回POI详情搜索结果
 *@param searcher 搜索对象
 *@param poiDetailResult 详情搜索结果
 *@param errorCode 错误号，@see BMKSearchErrorCode
 */
- (void)onGetPoiDetailResult:(BMKPoiSearch *)searcher result:(BMKPoiDetailResult *)poiDetailResult errorCode:(BMKSearchErrorCode)errorCode {

  NSLog(@"%@",poiDetailResult.name);

}


#pragma mark -------------BMKMapViewDelegate

/**
 *根据anntation生成对应的View
 *@param mapView 地图View
 *@param annotation 指定的标注
 *@return 生成的标注View
 */
- (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id<BMKAnnotation>)annotation {

  //如果是注释点
  if ([annotation isKindOfClass:[BMKPointAnnotation class]]) {

    //根据注释点,创建并初始化注释点视图
    BMKPinAnnotationView *newAnnotation = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"an"];

    //设置大头针的颜色
    newAnnotation.pinColor = BMKPinAnnotationColorRed;

    //设置动画
    newAnnotation.animatesDrop = YES;

    return newAnnotation;

  }

  return nil;
}
/**
 *当选中一个annotation views时，调用此接口
 *@param mapView 地图View
 *@param views 选中的annotation views
 */
- (void)mapView:(BMKMapView *)mapView didSelectAnnotationView:(BMKAnnotationView *)view {

  //poi详情检索信息类
  BMKPoiDetailSearchOption *option = [[BMKPoiDetailSearchOption alloc] init];


  BMKPoiInfo *info = self.dataArray.firstObject;

  //poi的uid，从poi检索返回的BMKPoiResult结构中获取
  option.poiUid = info.uid;

  /**
   *根据poi uid 发起poi详情检索
   *异步函数，返回结果在BMKPoiSearchDelegate的onGetPoiDetailResult通知
   *@param option poi详情检索参数类（BMKPoiDetailSearchOption）
   *@return 成功返回YES，否则返回NO
   */
  BOOL flag = [self.poiSearch poiDetailSearch:option];

  if (flag) {
    NSLog(@"检索成功");
  }
  else {

    NSLog(@"检索失败");
  }

 

}