高德导航

最近看了看高德地图的开发平台以及它们的API，奇怪的是一直没找到语音API，这个问题放到以后再说吧。

对于高德地图的开发平台，它们提供的说明文档还算健全，而且由于API是国人开发的，所以所有接口都有中文的接口说明，很是容易理解。只不过，在加载它们的第三方库时，总是一个功能一个功能的加载，没有像百度那样，一下子都给了出来（开始我以为我的cocoapods坏了.......）。

高德开放平台：http://lbs.amap.com/

做了一个简单的demo，包括地图展示，定位和虚拟导航，具体代码如下：

首先在AppDelegate里配置了高德开发这的钥匙：

[objc]view plaincopy

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

[AMapServicessharedServices].apiKey=@"93c5496bf2b16137226af9170498045b";//这个钥匙key需要去高德开放平台去申请

returnYES;

}

然后在rootviewcontroller的view里边，我添加了两个图层View，一个是地图展示View，另一个是虚拟导航View

[objc]view plaincopy

//

//  ViewController.m

//  FairyFishMap

//

//  Created by jinhui005 on 16/9/19.

//  Copyright © 2016年 yhl. All rights reserved.

//

#import "ViewController.h"

#import 

#import 

#import 

#import 

#import 

@interfaceViewController () 

@property(nonatomic,strong)MAMapView*mapView;

@property(nonatomic,strong)AMapLocationManager*locationManager;

@property(nonatomic,strong)UIButton*btn;

@property(nonatomic,strong)AMapNaviDriveManager*driveManager;

@property(nonatomic,strong)AMapNaviDriveView*driveView;

@property(nonatomic,strong)AMapNaviPoint*startPoint;

@property(nonatomic,strong)AMapNaviPoint*endPoint;

@end

@implementationViewController

- (void)viewDidLoad {

[superviewDidLoad];

self.mapView= [[MAMapViewalloc]initWithFrame:self.view.frame];

self.mapView.delegate=self;

self.mapView.showsUserLocation=YES;

self.mapView.userTrackingMode= MAUserTrackingModeFollow;

[self.viewaddSubview:self.mapView];

self.locationManager= [[AMapLocationManageralloc]init];

self.locationManager.delegate=self;

[self.locationManagerstartUpdatingLocation];

[self.locationManagersetDesiredAccuracy:kCLLocationAccuracyHundredMeters];// 带逆地理信息的一次定位（返回坐标和地址信息）

self.locationManager.locationTimeout=2;//   定位超时时间，最低2s，此处设置为2s

self.locationManager.reGeocodeTimeout=2;//   逆地理请求超时时间，最低2s，此处设置为2s

self.btn= [[UIButtonalloc]init];

self.btn.frame= CGRectMake(20,50,90,40);

[self.btnsetTitle:@"导航"forState:UIControlStateNormal];

[self.btnsetTitleColor:[UIColorblueColor]forState:UIControlStateNormal];

[self.btnaddTarget:selfaction:@selector(beginRouting)forControlEvents:UIControlEventTouchUpInside];

[self.viewaddSubview:self.btn];

//    [self showMap];

//    [self controlEx];

}

- (void)viewDidAppear:(BOOL)animated {

[superviewDidAppear:animated];

//    [self clipOneAnnnotation];

}

- (void)didReceiveMemoryWarning {

[superdidReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

- (void)showMap {

self.mapView.showTraffic=NO;

self.mapView.mapType= MAMapTypeStandard;

}

- (void)controlEx {

self.mapView.logoCenter= CGPointMake(50,450);

self.mapView.showsCompass=NO;

self.mapView.compassOrigin= CGPointMake(self.mapView.compassOrigin.x,22);

self.mapView.showsScale=NO;

self.mapView.scaleOrigin= CGPointMake(self.mapView.compassOrigin.x,22);

}

- (void)clipOneAnnnotation {

MAPointAnnotation*pointAnnotation = [[MAPointAnnotationalloc]init];

pointAnnotation.coordinate= CLLocationCoordinate2DMake(39.989631,116.481018);

pointAnnotation.title=@"方恒国际";

pointAnnotation.subtitle=@"阜通东大街6号";

[self.mapViewaddAnnotation:pointAnnotation];

}

- (void)beginRouting {

self.startPoint= [AMapNaviPointlocationWithLatitude:39.993135longitude:116.474175];

self.endPoint= [AMapNaviPointlocationWithLatitude:39.908791longitude:116.321257];

self.driveManager= [[AMapNaviDriveManageralloc]init];

self.driveManager.delegate=self;

self.driveView= [[AMapNaviDriveViewalloc]init];

self.driveView.frame=self.view.frame;

self.driveView.delegate=self;

[self.viewaddSubview:self.driveView];

[self.driveManageraddDataRepresentative:self.driveView];

[self.driveManagercalculateDriveRouteWithStartPoints:@[self.startPoint]endPoints:@[self.endPoint]wayPoints:nildrivingStrategy:AMapNaviDrivingStrategyDefault];

}

#pragma mark - MAMapViewDelegate

- (MAAnnotationView*)mapView:(MAMapView*)mapViewviewForAnnotation:(id)annotation

{

if([annotationisKindOfClass:[MAPointAnnotationclass]])

{

staticNSString*pointReuseIndentifier =@"pointReuseIndentifier";

MAPinAnnotationView*annotationView = (MAPinAnnotationView*)[mapViewdequeueReusableAnnotationViewWithIdentifier:pointReuseIndentifier];

if(annotationView ==nil)

{

annotationView = [[MAPinAnnotationViewalloc]initWithAnnotation:annotationreuseIdentifier:pointReuseIndentifier];

}

annotationView.canShowCallout=YES;//设置气泡可以弹出，默认为NO

annotationView.animatesDrop=YES;//设置标注动画显示，默认为NO

annotationView.draggable=YES;//设置标注可以拖动，默认为NO

annotationView.pinColor= MAPinAnnotationColorPurple;

returnannotationView;

}

returnnil;

}

- (void)mapView:(MAMapView*)mapViewdidUpdateUserLocation:(MAUserLocation*)userLocationupdatingLocation:(BOOL)updatingLocation {

}

#pragma mark - AMapLocationManagerDelegate

- (void)amapLocationManager:(AMapLocationManager*)managerdidUpdateLocation:(CLLocation*)location {

}

#pragma mark - AMapNaviDriveManagerDelegate

- (void)driveManagerOnCalculateRouteSuccess:(AMapNaviDriveManager*)driveManager {

[driveManagerstartEmulatorNavi];//开始模拟导航

}

#pragma mark - AMapNaviDriveViewDelegate

@end

我在最后没有做导航完毕的回调相应，只是想粗略的看一看高德的API。

其实高德的API都很好理解，就比如下边的行车导航管理器的代理方法：

每一个回调方法都说明的特别清楚。

附上两张虚拟导航的截图：

最后附带一个Podfile文件(包括地图的展示／定位／导航 API)：

[objc]view plaincopy

target'FairyFishMap'do

pod'AMap3DMap'

pod'AMapLocation'

pod'AMapNavi'

end

原文地址：http://blog.csdn.net/icefishlily/article/details/52595584