高德地圖SDK使用地址http://lbs.amap.com/

地圖設定

#define GDMAPKEY @"key"

#import "ViewController.h"

#import <MapKit/MapKit.h>

#import <AMapSearchKit/AMapSearchAPI.h>

#import "ZVAnnotation.h"

#import "ZVLeftCalloutView.h"

@interfaceViewController ()<MKMapViewDelegate,UITextFieldDelegate,CLLocationManagerDelegate,

@property(nonatomic, retain)UITextField *searchBar;

@property(nonatomic ,strong)MKMapView *mapView;

@property(nonatomic ,strong)AMapSearchAPI *search;

@property(nonatomic ,strong)CLLocationManager *locManager;

@property(nonatomic ,assign)CLLocationCoordinate2D currentLocation;

@property(nonatomic ,assign)CLLocationCoordinate2D myLocation;

@end

@implementation ViewController

-(void)viewWillAppear:(BOOL)animated

{

//    [_mapView viewWillAppear];

_mapView.delegate = self; // 此處記得不用的時候需要置nil，否則影響記憶體的釋放

_locManager.delegate = self;

}

-(void)viewWillDisappear:(BOOL)animated

{

//    [_mapView viewWillDisappear];

_mapView.delegate = nil; // 不用時，置nil

_locManager.delegate = nil;

}

- (void)viewDidLoad {

    [superviewDidLoad];

_locManager = [[CLLocationManageralloc] init];

_locManager.distanceFilter = 100;

if ([CLLocationManagerauthorizationStatus] == kCLAuthorizationStatusNotDetermined)

    {

        if ([_locManager respondsToSelector:@selector(requestAlwaysAuthorization)])

        {

            [_locManagerperformSelector:@selector(requestAlwaysAuthorization)];//用這個方法，plist中需要NSLocationAlwaysUsageDescription

        }

        if ([_locManager respondsToSelector:@selector(requestWhenInUseAuthorization)])

        {

            [_locManagerperformSelector:@selector(requestWhenInUseAuthorization)];//用這個方法，plist裡要加欄位NSLocationWhenInUseUsageDescription

        }

    }

_mapView = [[MKMapViewalloc]initWithFrame:self.view.bounds];

_mapView.userTrackingMode = MKUserTrackingModeFollow;

_mapView.showsUserLocation = YES;

    [self.viewaddSubview: _mapView];

UIButton *locationBtn = [UIButtonbuttonWithType:UIButtonTypeCustom];

    [locationBtn setBackgroundImage:[UIImageimageNamed:@"定位"] forState:UIControlStateNormal];

    [locationBtn setFrame:CGRectMake(10, [UIScreenmainScreen].bounds.size.height-30, 20, 20)];

    [locationBtn addTarget:selfaction:@selector(startLocation:) forControlEvents:UIControlEventTouchUpInside];

    [self.view addSubview:locationBtn];

UITextField *searchBar = [[UITextFieldalloc]init];

    [searchBar setFrame:CGRectMake(10, 20, [UIScreenmainScreen].bounds.size.width-20, 30)];

    searchBar.borderStyle = UITextBorderStyleRoundedRect;

    searchBar.delegate = self;

    searchBar.returnKeyType = UIReturnKeySearch;

    [self.view addSubview:searchBar];

_search = [[AMapSearchAPIalloc] initWithSearchKey:GDMAPKEYDelegate:self];

}

#pragma mark - MKMapViewDelegate

-(void)mapView:(MKMapView *)mapView regionDidChangeAnimated:(BOOL)animated

{

    _currentLocation = mapView.centerCoordinate;

}

-(MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id<MKAnnotation>)annotation

{

    if ([annotation isKindOfClass:[ZVAnnotation class]]) {

MKAnnotationView *newAnnotationView = [[MKAnnotationViewalloc]initWithAnnotation:annotation reuseIdentifier:@"myAnnotation"];

        newAnnotationView.image = [UIImageimageNamed:[NSStringstringWithFormat:@"flower"]];

        [newAnnotationView setBounds:CGRectMake(0, 0, 24, 24)];

        newAnnotationView.canShowCallout = YES;

        ZVAnnotation *ann = annotation;

UIImageView *imv = [[UIImageViewalloc] initWithFrame:CGRectMake(5, 5, 40, 40)];

        imv.image = [UIImage imageNamed:ann.imageUrl];

        newAnnotationView.leftCalloutAccessoryView = imv;

UIButton *detailBtn = [UIButtonbuttonWithType:UIButtonTypeDetailDisclosure];

        [detailBtn addTarget:selfaction:@selector(showDetail) forControlEvents:UIControlEventTouchUpInside];

        newAnnotationView.rightCalloutAccessoryView = detailBtn;

        return newAnnotationView;

    }

returnnil;

}

#pragma mark - AMapSearchDelegate

//實現POI搜尋對應的回撥函式

- (void)onPlaceSearchDone:(AMapPlaceSearchRequest *)request response:(AMapPlaceSearchResponse *)response

{

    if(response.pois.count == 0)

    {

        return;

    }

//通過AMapPlaceSearchResponse物件處理搜尋結果

    NSString *strCount = [NSString stringWithFormat:@"count: %d",(int)response.count];

    NSString *strSuggestion = [NSString stringWithFormat:@"Suggestion: %@", response.suggestion];

    NSString *strPoi = @"";

    for (AMapPOI *p in response.pois) {

        strPoi = [NSStringstringWithFormat:@"%@\nPOI: %@", strPoi, p.description];

    }

    NSString *result = [NSString stringWithFormat:@"%@ \n %@ \n %@", strCount, strSuggestion, strPoi];

    NSLog(@"Place: %@", result);

NSMutableArray *arr = [NSMutableArrayarray];

    for (int i = 0; i<response.pois.count; i++)

    {

        AMapPOI * p = response.pois[i];

CLLocationCoordinate2D coordi = CLLocationCoordinate2DMake(p.location.latitude, p.location.longitude);

//        MKPointAnnotation *annotation = [[MKPointAnnotation alloc]init];

        ZVAnnotation *zvannotation = [[ZVAnnotation alloc]init];

        zvannotation.coordinate = coordi;

        zvannotation.imageUrl = @"icon";

        zvannotation.title = p.name;

        zvannotation.subtitle = [NSString stringWithFormat:@"與你的距離%d米",(int)p.distance];

        [arr addObject:zvannotation];

    }

    [_mapViewaddAnnotations:arr];

}

#pragma mark - CLLocationManagerDelegate

-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations

{

    CLLocation *location = [locations lastObject];

    _myLocation = location.coordinate;

    [_locManagerstopUpdatingLocation];

}

#pragma mark - UIEventHandle

- (void)startLocation:(id)sender

{

    [_locManagerstartUpdatingLocation];

    [_mapViewsetUserTrackingMode:MKUserTrackingModeFollowanimated:YES];

}

- (BOOL)textFieldShouldReturn:(UITextField *)textField

{

    [textField resignFirstResponder];

AMapPlaceSearchRequest *request = [[AMapPlaceSearchRequestalloc] init];

    request.searchType          = AMapSearchType_PlaceAround;

    request.location            = [AMapGeoPointlocationWithLatitude:

                                   _currentLocation.latitude longitude:_currentLocation.longitude];

    request.radius = 1000;

    request.keywords            = textField.text;

/* 按照距離排序. */

    request.sortrule            = 1;

//request.requireExtension    = YES;

/* 新增搜尋結果過濾 */

//    AMapPlaceSearchFilter *filter = [[AMapPlaceSearchFilter alloc] init];

//    filter.costFilter = @[@"100", @"200"];

//    filter.requireFilter = AMapRequireGroupbuy;

//    request.searchFilter = filter;

    [self.searchAMapPlaceSearch:request];

returnYES;

}

-(void)showDetail

{

UIViewController *vc = [[UIViewControlleralloc]init];

UILabel *lab = [[UILabelalloc]initWithFrame:CGRectMake(100, 100, 200, 200)];

    lab.text = @"11";

UIView *view = [[UIViewalloc]initWithFrame:[UIScreenmainScreen].bounds];

    vc.view = view;

    view.backgroundColor = [UIColorredColor];

    [vc.view addSubview:lab];

    [selfpresentViewController:vc

                       animated:YES

                     completion:nil];

}

@end

自定義annotation

.h

//

//  ZVAnnotation.h

//

//  Created by ZV on 15-5-11.

//  Copyright (c) 2015年 zv. All rights reserved.

//

#import <Foundation/Foundation.h>

#import <MapKit/MKAnnotation.h>

@interface ZVAnnotation : NSObject<MKAnnotation>

@property (nonatomic ,copy)NSString *imageUrl;

@property (nonatomic, copy) NSString *title;

@property (nonatomic, copy) NSString *subtitle;

@end

.m

//

//  ZVAnnotation.m

//

//  Created by ZV on 15-5-11.

//  Copyright (c) 2015年 zv. All rights reserved.

//

#import "ZVAnnotation.h"

@implementation ZVAnnotation

@synthesize coordinate = _coordinate;

-(void)setCoordinate:(CLLocationCoordinate2D)newCoordinate

{

    _coordinate = newCoordinate;

}

@end