定位、目的地显示、路径规划、导航
定位、目的地显示、路径规划、导航
杭城小刘 发表于12个月前
定位、目的地显示、路径规划、导航
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1、首先说说如何接入百度地图

1)首先打开百度地图开开放平台网站,。找到相关下载模块,根据需求下载所需的SDK包。我这里选择的是“全部下载”

2)其次需要在网站上申请密钥,申请步骤可查看官方文档。 申请密钥

3)在工程中接入百度地图。步骤说明:百度地图接入

使用CocoaPods。 在当前工程文件(.xcodeproj)所在文件夹下,打开terminal,创建Podfile touch Podfile 编辑Podfile内容如下: pod 'BaiduMapKit' #百度地图SDK 在Podfile所在的文件夹下输入命令: pod install (这个可能比较慢,请耐心等待……)

手动配置.framework形式开发包 在工程的3dparty目录下“New Group”,将所需的包引入 在 TARGETS->Build Phases-> Link Binary With Libaries中点击“+”按钮,在弹出的窗口中点击“Add Other”按钮,选择BaiduMapAPI_**.framework添加到工程中。 注意:静态库采用objective-c++的形式开发,所以工程中至少要有一个.mm文件,或者修改Project -> Edit Active Target -> Build Setting 中找到 Compile Sources As,并将其设置为"Objective-C++" 引入所需的系统库。CoreLocation.framework和QuartzCore.framework、OpenGLES.framework、SystemConfiguration.framework、CoreGraphics.framework、Security.framework、libsqlite3.0.tbd(xcode7以前为 libsqlite3.0.dylib)、CoreTelephony.framework 、libstdc++.6.0.9.tbd(xcode7以前为libstdc++.6.0.9.dylib)。在Xcode的Project -> Active Target ->Build Phases ->Link Binary With Libraries,添加这几个系统库即可。 如果项目需要基础地图功能则需引入mapapi.bundle资源文件。

4)在info.plist中加入 <key>LSApplicationQueriesSchemes</key> <array> <string>baidumap</string> <string>iosamap</string> </array>

2、在所需要的控制器里面加入地图显示用户当前定位、显示目标地址(用大头针标示出来)、路径规划导航(百度地图、高德地图、系统地图),详细说明见代码注释


//
// HotelLocationMapVC.m
// 住哪儿
//
// Created by geek on 2016/12/25.
// Copyright © 2016年 geek. All rights reserved.
//

#import "HotelLocationMapVC.h"
#import <BaiduMapAPI_Map/BMKMapComponent.h> //百度地图基本头文件
#import <BaiduMapAPI_Location/BMKLocationService.h> //百度地图定位头文件
#import <BaiduMapAPI_Search/BMKPoiSearch.h> //百度地图搜索头文件
#import <MapKit/MapKit.h> //打开系统地图所需的头文件

@interface HotelLocationMapVC ()<BMKMapViewDelegate,BMKLocationServiceDelegate,BMKPoiSearchDelegate>
@property (nonatomic, strong) UIButton *myLodactionButton; //我的位置按钮
@property (nonatomic, strong) UIButton *hotelLocationButton; //酒店位置按钮
@property (nonatomic, strong) UIButton *navigationButton; //开始导航按钮
@property (nonatomic, strong) BMKMapView *mapView; //地图基本
@property (nonatomic, strong) BMKLocationService *locService; //定位服务
@property (nonatomic, strong) BMKPoiSearch *poiSearch; //搜索服务
@property (nonatomic, strong) NSMutableArray *dataArray;
@property (nonatomic, strong) UIAlertController *alertController;
@property (nonatomic,assign) CLLocationCoordinate2D coordinate; // 要导航的坐标
@end

@implementation HotelLocationMapVC

#pragma mark - lice cyele
- (void)viewDidLoad {
[super viewDidLoad];
[self setupUI];
}

-(void)viewWillDisappear:(BOOL)animated{
[super viewWillDisappear:animated];
[SVProgressHUD dismiss];
self.mapView.delegate = nil;
}

#pragma mark - private method
-(void)setupUI{
self.title = @"酒店位置";
self.view.backgroundColor = [UIColor whiteColor];
[self.view addSubview:self.mapView];
[self.locService startUserLocationService];
[self.view addSubview:self.navigationButton];
[self.view addSubview:self.myLodactionButton];
[self.view addSubview:self.hotelLocationButton];
}

-(void)startNavigation{
NSLog(@"开始导航");
[self presentViewController:self.alertController animated:YES completion:nil];
}

-(void)myPosition{
NSLog(@"我的位置");
}

-(void)hotelPosition{
NSLog(@"酒店位置");
}

#pragma mark - BMKLocationServiceDelegate
- (void)didUpdateBMKUserLocation:(BMKUserLocation *)userLocation{
self.mapView.showsUserLocation = YES;
[self.mapView updateLocationData:userLocation];
self.mapView.centerCoordinate = userLocation.location.coordinate;
self.mapView.zoomLevel = 18;
//周边云检索参数信息类
BMKNearbySearchOption *option = [[BMKNearbySearchOption alloc] init];;
option.pageIndex = 0;
option.pageCapacity = 50;
option.location = userLocation.location.coordinate;
option.keyword = self.destination;
BOOL flag = [self.poiSearch poiSearchNearBy:option];
if (flag) {
NSLog(@"搜索成功");
[self.locService stopUserLocationService];
}else{
NSLog(@"搜索失败");
}
}

#pragma mark - BMKPoiSearchDelegate
- (void)onGetPoiResult:(BMKPoiSearch*)searcher result:(BMKPoiResult*)poiResult errorCode:(BMKSearchErrorCode)errorCode{
if (errorCode == BMK_SEARCH_NO_ERROR) {
//只将搜索到的第一个点显示到界面上
BMKPoiInfo *info = poiResult.poiInfoList.firstObject;
//初始化一个点的注释
BMKPointAnnotation *annotoation = [[BMKPointAnnotation alloc] init];
self.coordinate = CLLocationCoordinate2DMake(info.pt.latitude, info.pt.longitude);
annotoation.coordinate = info.pt;
annotoation.title = info.name;
annotoation.subtitle = self.destination;
annotoation.subtitle = info.address;
[self.mapView addAnnotation:annotoation];
[self.mapView selectAnnotation:annotoation animated:YES];
/*
*将搜索到的所有结果显示出来
for (BMKPoiInfo *info in poiResult.poiInfoList) {
[self.dataArray addObject:info];
//初始化一个点的注释
BMKPointAnnotation *annotoation = [[BMKPointAnnotation alloc] init];
annotoation.coordinate = info.pt;
annotoation.title = info.name;
annotoation.subtitle = self.destination;
annotoation.subtitle = info.address;
[self.mapView addAnnotation:annotoation];
[self.mapView selectAnnotation:annotoation animated:YES];
}
*/
}
}

- (void)onGetPoiDetailResult:(BMKPoiSearch*)searcher result:(BMKPoiDetailResult*)poiDetailResult errorCode:(BMKSearchErrorCode)errorCode{
NSLog(@"详情%@",poiDetailResult.name);
}

#pragma mark - BMKMapViewDelegate
- (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id <BMKAnnotation>)annotation{
if ([annotation isKindOfClass:[BMKPointAnnotation class]]) {
BMKPinAnnotationView *newAnnotation = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"an"];
newAnnotation.pinColor = BMKPinAnnotationColorRed;
newAnnotation.animatesDrop = YES;
return newAnnotation;
}
return nil;
}

- (void)mapView:(BMKMapView *)mapView didSelectAnnotationView:(BMKAnnotationView *)view {
//poi详情检索信息类
BMKPoiDetailSearchOption *option = [[BMKPoiDetailSearchOption alloc] init];
BMKPoiInfo *info = self.dataArray.firstObject;
//poi的uid,从poi检索返回的BMKPoiResult结构中获取
option.poiUid = info.uid;
BOOL flag = [self.poiSearch poiDetailSearch:option];
if (flag) {
NSLog(@"检索成功");
}
else {
NSLog(@"检索失败");
}
}

#pragma mark - lazy load
-(BMKMapView *)mapView{
if (!_mapView) {
_mapView = [[BMKMapView alloc] initWithFrame:CGRectMake(0, 0, BoundWidth, BoundHeight)];
_mapView.showsUserLocation = YES;
_mapView.showIndoorMapPoi = YES;
_mapView.zoomLevel = 21;
_mapView.rotateEnabled = NO;
_mapView.delegate = self;
}
return _mapView;
}

-(BMKLocationService *)locService{
if (!_locService) {
_locService = [[BMKLocationService alloc] init];
_locService.delegate = self;
}
return _locService;
}

-(BMKPoiSearch *)poiSearch{
if (!_poiSearch) {
_poiSearch = [[BMKPoiSearch alloc] init];
_poiSearch.delegate = self;
}
return _poiSearch;
}

- (NSMutableArray *)dataArray {
if (!_dataArray) {
_dataArray = [NSMutableArray array];
}
return _dataArray;
}

-(UIButton *)navigationButton{
if (!_navigationButton) {
_navigationButton = [UIButton buttonWithType:UIButtonTypeCustom];
_navigationButton.frame = CGRectMake(BoundWidth-120, BoundHeight-64-140, 100, 30);
[_navigationButton setTitle:@"开始导航" forState:UIControlStateNormal];
;_navigationButton.titleLabel.font = [UIFont systemFontOfSize:14];
[_navigationButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
_navigationButton.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.7];
_navigationButton.layer.cornerRadius = 5;
[_navigationButton clipsToBounds];
[_navigationButton addTarget:self action:@selector(startNavigation) forControlEvents:UIControlEventTouchUpInside];
}
return _navigationButton;
}

-(UIButton *)myLodactionButton{
if (!_myLodactionButton) {
_myLodactionButton = [UIButton buttonWithType:UIButtonTypeCustom];
_myLodactionButton.frame = CGRectMake(BoundWidth-120, BoundHeight-64-100, 100, 30);
[_myLodactionButton setTitle:@"我的位置" forState:UIControlStateNormal];
_myLodactionButton.titleLabel.font = [UIFont systemFontOfSize:14];
[_myLodactionButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
_myLodactionButton.backgroundColor = [UIColor whiteColor];
_myLodactionButton.layer.cornerRadius = 5;
[_myLodactionButton clipsToBounds];
[_myLodactionButton addTarget:self action:@selector(myPosition) forControlEvents:UIControlEventTouchUpInside];
}
return _myLodactionButton;
}

-(UIButton *)hotelLocationButton{
if (!_hotelLocationButton) {
_hotelLocationButton = [UIButton buttonWithType:UIButtonTypeCustom];
_hotelLocationButton.frame = CGRectMake(BoundWidth-120, BoundHeight-64-60, 100, 30);
[_hotelLocationButton setTitle:@"酒店位置" forState:UIControlStateNormal];
_hotelLocationButton.titleLabel.font = [UIFont systemFontOfSize:14];
[_hotelLocationButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
_hotelLocationButton.backgroundColor = [UIColor whiteColor];
_hotelLocationButton.layer.cornerRadius = 5;
[_hotelLocationButton clipsToBounds];
[_hotelLocationButton addTarget:self action:@selector(hotelPosition) forControlEvents:UIControlEventTouchUpInside];
}
return _hotelLocationButton;
}

-(UIAlertController *)alertController{
if (!_alertController) {
_alertController = [UIAlertController alertControllerWithTitle:@"请选择地图" message:nil
preferredStyle:UIAlertControllerStyleActionSheet ];
UIAlertAction *appleAction = [UIAlertAction actionWithTitle:@"苹果自带地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
MKMapItem *currentLocation = [MKMapItem mapItemForCurrentLocation];
MKMapItem *toLocation = [[MKMapItem alloc] initWithPlacemark:[[MKPlacemark alloc] initWithCoordinate:self.coordinate addressDictionary:nil]];
toLocation.name = self.destination;
[MKMapItem openMapsWithItems:@[currentLocation,toLocation] launchOptions:@{MKLaunchOptionsDirectionsModeKey:MKLaunchOptionsDirectionsModeDriving,
MKLaunchOptionsShowsTrafficKey:[NSNumber numberWithBool:YES]}];
}];
UIAlertAction *tecentAction = [UIAlertAction actionWithTitle:@"高德地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
NSString *urlString = [[NSString stringWithFormat:@"iosamap://navi?sourceApplication=%@&backScheme=%@&poiname=%@&lat=%f&lon=%f&dev=0&style=2",@"住哪儿",@"YGche",self.destination,self.coordinate.latitude,self.coordinate.longitude] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:urlString]]) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];
}else{
[SVProgressHUD showInfoWithStatus:@"您的手机未安装高德地图"];
}
}];
UIAlertAction *baiduAction = [UIAlertAction actionWithTitle:@"百度地图" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
NSString *urlString = [[NSString stringWithFormat:@"baidumap://map/direction?origin={{我的位置}}&destination=latlng:%f,%f|name:%@&mode=driving&coord_type=gcj02",self.coordinate.latitude,self.coordinate.longitude,self.destination] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
if ([[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]]) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];
}else{
[SVProgressHUD showInfoWithStatus:@"您的手机未安装百度地图"];
}
}];
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"退出" style:UIAlertActionStyleCancel handler:nil];
[_alertController addAction:appleAction];
[_alertController addAction:tecentAction];
[_alertController addAction:baiduAction];
[_alertController addAction:cancelAction];
}
return _alertController;
}

@end

如果要看完整Demo的,传送门:住哪儿App

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