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
