11.3苹果原生地图案列

#import "ViewController.h"
//地图
#import <MapKit/MapKit.h>
//定位
#import <CoreLocation/CoreLocation.h>
#import "CustomAnnotationView.h"

@interface ViewController ()<CLLocationManagerDelegate,MKMapViewDelegate>
{
    //地图
    MKMapView * _mapView;
    
    //定位
    CLLocationManager * _locaionManager;
    
    //地理编码
    CLGeocoder * _geocoder;
}

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    //创建定位
    [self createLocation];
    //创建地图
    [self createMapView];
    //地理编码
    [self createGeocoder];
    
}
#pragma mark - 地理编码
-(void)createGeocoder
{
    //实例化
    _geocoder = [[CLGeocoder alloc]init];
    //正向地理编码，指的就是通过地名获取经纬度
    [self getCoordinateByAddress:@"北京"];
    //反向地理编码，通过经纬度获取地名
    [self getAddressByLongitude:39.896304 latitude:116.410103];
}

-(void)getCoordinateByAddress:(NSString *)adderss
{
    [_geocoder geocodeAddressString:adderss completionHandler:^(NSArray<CLPlacemark *> * _Nullable placemarks, NSError * _Nullable error)
    {
        CLPlacemark * placemark = [placemarks firstObject];
        NSLog(@"地名%@~~~区域%@~~~详细信息%@",placemark.name,placemark.region,placemark.addressDictionary);
        
    }];
}

-(void)getAddressByLongitude:(CLLocationDegrees)longtitude latitude:(CLLocationDegrees)latitude
{
    //根据经纬度获取位置
    CLLocation * location = [[CLLocation alloc]initWithLatitude:latitude longitude:longtitude];
    [_geocoder reverseGeocodeLocation:location completionHandler:^(NSArray<CLPlacemark *> * _Nullable placemarks, NSError * _Nullable error)
     {
         CLPlacemark * placemark = [placemarks firstObject];
         NSLog(@"详细地址信息~~~%@",placemark.addressDictionary);
    }];
}

#pragma mark - 创建定位
-(void)createLocation
{
    //创建定位
    _locaionManager = [[CLLocationManager alloc]init];
    
    //判断用户是否开启定位
    if (![CLLocationManager locationServicesEnabled])
    {
        //给用户一个提示，告诉他打开定位服务
        NSLog(@"目前尚未开启定位服务，请在设置中打开");
        return;
    }
    
    //判断用户对当前的应用是否开启了授权
    if ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusNotDetermined)
    {
        //请求用户开启授权
        [_locaionManager requestWhenInUseAuthorization];
    }
    //已经授权，在进行定位的时候开启授权
    else if ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorizedWhenInUse)
    {
        //设置代理
        _locaionManager.delegate = self;
        //设置精度
        _locaionManager.desiredAccuracy = kCLLocationAccuracyBest;
        //设置定位间隔，也就是每隔多少米定位一次
        _locaionManager.distanceFilter = 10.0;
        
        //开启定位
        [_locaionManager startUpdatingLocation];
    }
    
}

#pragma mark - 定位的代理方法
//一旦用户位置发生变化就会频繁的调用这个方法
-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations

{
    CLLocation * location = [locations firstObject];//取出第一个位置
    //将位置转化为坐标
    CLLocationCoordinate2D coord = location.coordinate;
    
    //完成定位服务之后及时关闭定位
    [manager stopUpdatingLocation];
    
    //获取详细信息
    NSLog(@"经度%f~~~纬度%f~~~海拔%f~~~航向%f~~~~行走速度%f",coord.longitude,coord.latitude,location.altitude,location.course,location.speed);
}

#pragma mark - 创建地图
-(void)createMapView
{
    _mapView = [[MKMapView alloc]initWithFrame:self.view.frame];
    //设置代理
    _mapView.delegate = self;
    //显示用户的位置
    _mapView.showsUserLocation = YES;
    //显示交通路线
    //_mapView.showsTraffic = YES;
    //设置需要显示的位置
    //设置经纬度
    CLLocationCoordinate2D coord = CLLocationCoordinate2DMake(39.896304, 116.410103);
    //设置放大的倍数，数值越小，放大的越大
    MKCoordinateSpan span = MKCoordinateSpanMake(0.1, 0.1);
    [_mapView setRegion:MKCoordinateRegionMake(coord, span)];
    
    //创建大头针
    [self addAnnotation:coord];
    
    //给地图添加一个长按手势
    UILongPressGestureRecognizer * longPressGesture = [[UILongPressGestureRecognizer alloc]initWithTarget:self action:@selector(createAnnotation:)];
    [_mapView addGestureRecognizer:longPressGesture];
    
    [self.view addSubview:_mapView];
}

-(void)createAnnotation:(UILongPressGestureRecognizer *)geature

{
    //解决连续创建无数个大头针的问题
    if (geature.state != UIGestureRecognizerStateBegan)
    {
        return;
    }
    //获取到手势作用的point
    CGPoint point = [geature locationInView:_mapView];
    
    //将手势作用的位置转化为坐标
    CLLocationCoordinate2D coord = [_mapView convertPoint:point toCoordinateFromView:_mapView];
    
    //创建大头针
    MKPointAnnotation * annotation = [[MKPointAnnotation alloc]init];
    //设置标题
    annotation.title = @"你在哪";
    //设置副标题
    annotation.subtitle = @"我在这";
    //设置大头针显示的位置
    annotation.coordinate = coord;
    
    [_mapView addAnnotation:annotation];
}

#pragma mark - 创建大头针
-(void)addAnnotation:(CLLocationCoordinate2D)coord
{
    MKPointAnnotation * annotation = [[MKPointAnnotation alloc]init];
    //设置标题
    annotation.title = @"北京";
    //设置副标题
    annotation.subtitle = @"天安门";
    //设置坐标
    annotation.coordinate = coord;
    //将大头针添加到地图上
    [_mapView addAnnotation:annotation];
   
    
}

#pragma mark - 地图的代理方法
//设置大头针的属性，改变样式
-(MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id<MKAnnotation>)annotation
{
    //系统自带的大头针
    MKPinAnnotationView * annotationView = (MKPinAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:@"ID"];
    //进行复用
    if (!annotationView) {
        annotationView = [[MKPinAnnotationView alloc]initWithAnnotation:annotation reuseIdentifier:@"ID"];
    }
    
    //设置大头针出现的动画
    annotationView.animatesDrop = YES;
    //设置大头针的颜色,iOS9以前设置大头针颜色的方法.只有三种颜色
    annotationView.pinColor = MKPinAnnotationColorPurple;
    //iOS9以后用pinTintColor.设置颜色的灵活性更高
    //annotationView.pinTintColor = [UIColor yellowColor];
    //设置点击的时候出现气泡，默认情况下是不响应交互的，气泡不出现
    annotationView.canShowCallout = YES;
    
    //return annotationView;
    
    
    //自定义的大头针
    CustomAnnotationView * customAnnotationView = (CustomAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:@"view"];
    if (!customAnnotationView) {
        customAnnotationView = [[CustomAnnotationView alloc]initWithAnnotation:annotation reuseIdentifier:@"view"];
    
    }
    
    //设置大头针的图片
//    customAnnotationView.image = [UIImage imageNamed:@"locationImage"];
//    customAnnotationView.canShowCallout = YES;
    
    //添加左视图
    UIImageView * leftView = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 30, 30)];
    leftView.image = [UIImage imageNamed:@"4.jpg"];
    customAnnotationView.leftCalloutAccessoryView = leftView;
    
    //添加右视图
    UIButton * rightView = [UIButton buttonWithType:UIButtonTypeContactAdd];
    rightView.frame = CGRectMake(0, 0, 30, 30);
    [rightView addTarget:self action:@selector(rightViewClick) forControlEvents:UIControlEventTouchUpInside];
    customAnnotationView.rightCalloutAccessoryView = rightView;
    
    //设置动画
    [UIView animateWithDuration:2 animations:^{
        customAnnotationView.frame = CGRectMake(0, 0, 30, 30);
    }];
    
    return customAnnotationView;
    
}

-(void)rightViewClick
{
    NSLog(@"你好");
}
@end

#import <MapKit/MapKit.h>

@interface CustomAnnotationView : MKAnnotationView

@end

#import "CustomAnnotationView.h"

@implementation CustomAnnotationView

//初始化方法
-(id)initWithAnnotation:(id<MKAnnotation>)annotation reuseIdentifier:(NSString *)reuseIdentifier
{
    if (self = [super initWithAnnotation:annotation reuseIdentifier:reuseIdentifier]) {
        //设置图片
        UIImage * image = [UIImage imageNamed:@"7.jpg"];
        ;
        self.image = image;
        //设置出现气泡
        self.canShowCallout =  YES;
        
    }
    
    return self;
}
@end

长按前(默认).png

长按后.png