【iOS】高德地图MAMapKit的使用：导航功能。

最新推荐文章于 2022-11-22 08:54:06 发布

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最新推荐文章于 2022-11-22 08:54:06 发布 · 1.8k 阅读

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CC 4.0 BY-SA版权

本文介绍了如何在iOS项目中使用高德地图MAMapKit实现导航功能，包括下载和引入AMapNaviKit.framework，添加资源文件AMapNavi.bundle，以及设置必要的代码实现导航控制器功能。

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继上一篇博客之后的导航功能。

线路规划主要代码：

//进行路径规划
    [self.driveManager calculateDriveRouteWithStartPoints:@[self.startPoint]
                                                endPoints:@[self.endPoint]
                                                wayPoints:nil
                                          drivingStrategy:AMapNaviDrivingStrategySingleDefault];

接下来叙述项目配置：
1、去高德开放平台下载对应的导航AMapNaviKit.framework并解压

2、将AMapNaviKit.framework拖入工程，记得选择：

3、添加导航需要的资源文件 AMapNavi.bundle，如图：

4、下面开始代码部分：（自定义控制器，将下面的代码复制进控制器即可，只需要在上个控制器设置好CLLocationCoordinate2D coor、MAUserLocation *currentUL即可进行导航功能）
在导航控制器.h文件导入头文件#import <AMapNaviKit/AMapNaviKit.h>并添加几个属性：

@property (nonatomic, strong) AMapNaviDriveManager *driveManager;

@property (nonatomic, strong) AMapNaviDriveView *driveView;

@property (nonatomic, strong) MAUserLocation *currentUL;//导航起始位置，即用户当前的位置

@property (nonatomic, assign) CLLocationCoordinate2D coor;//导航终点位置

导航控制器.m文件：

#import "SpeechSynthesizer.h"
#import "MoreMenuView.h"

@interface GPSNaviViewController ()<AMapNaviDriveManagerDelegate, AMapNaviDriveViewDelegate, MoreMenuViewDelegate>

@property (nonatomic, strong) AMapNaviPoint *startPoint;
@property (nonatomic, strong) AMapNaviPoint *endPoint;

@property (nonatomic, strong) MoreMenuView *moreMenu;

@end

@implementation GPSNaviViewController

#pragma mark - Life Cycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    
//    [self setNavigationBackItem];
    
    [self initProperties];
    
    [self initDriveView];
    
    [self initDriveManager];
    
    [self initMoreMenu];
}

- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    
    self.navigationController.navigationBarHidden = YES;
    self.navigationController.toolbarHidden = YES;
}

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    
    [self calculateRoute];
}

- (void)viewWillLayoutSubviews
{
    UIInterfaceOrientation interfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
    if ([[[UIDevice currentDevice] systemVersion] floatValue] < 8.0)
    {
        interfaceOrientation = self.interfaceOrientation;
    }
    
    if (UIInterfaceOrientationIsPortrait(interfaceOrientation))
    {
        [self.driveView setIsLandscape:NO];
    }
    else if (UIInterfaceOrientationIsLandscape(interfaceOrientation))
    {
        [self.driveView setIsLandscape:YES];
    }
}

- (BOOL)prefersStatusBarHidden
{
    return YES;
}

#pragma mark - Initalization

- (void)initProperties
{
    //设置导航的起点和终点
    self.startPoint = [AMapNaviPoint locationWithLatitude:_currentUL.coordinate.latitude longitude:_currentUL.coordinate.longitude];
    self.endPoint   = [AMapNaviPoint locationWithLatitude:_coor.latitude longitude:_coor.longitude];
}

- (void)initDriveManager
{
    if (self.driveManager == nil)
    {
        self.driveManager = [[AMapNaviDriveManager alloc] init];