整理一下iOS跳轉(zhuǎn)第三方地圖導(dǎo)航的方法

1.獲取定位權(quán)限

    <key>NSLocationAlwaysUsageDescription</key>
    <string>根據(jù)您的位置來(lái)提供服務(wù)</string>
    <key>NSLocationUsageDescription</key>
    <string>根據(jù)您的位置來(lái)提供服務(wù)</string>
    <key>NSLocationWhenInUseUsageDescription</key>
    <string>根據(jù)您的位置來(lái)提供服務(wù)</string>

2.添加跳轉(zhuǎn)第三方地圖App的白名單

    <key>LSApplicationQueriesSchemes</key>
    <array>
        <string>iosamap</string>
        <string>baidumap</string>
        <string>qqmap</string>
    </array>

3.代碼示例

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = UIColor.whiteColor;
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    button.tag = 20202203;
    button.frame = CGRectMake((self.view.frame.size.width - 200) / 2, 100, 200, 40);
    button.titleLabel.font = [UIFont systemFontOfSize:13];
    [button setTitle:@"開(kāi)始導(dǎo)航" forState:UIControlStateNormal];
    [button setTitleColor:UIColor.blackColor forState:UIControlStateNormal];
    [button setImage:[UIImage imageNamed:@""] forState:UIControlStateNormal];
    [button addTarget:self action:@selector(gpsAction:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:button];
}

- (void)gpsAction:(UIButton *)button {
    CLLocationDegrees latitude = 31.178513;
    CLLocationDegrees longitude = 121.494612;
    CLLocationCoordinate2D endLocation = CLLocationCoordinate2DMake(latitude, longitude);
    UIAlertController *alertVC = [UIAlertController alertControllerWithTitle:@"請(qǐng)選擇導(dǎo)航" message:nil preferredStyle:UIAlertControllerStyleActionSheet];
    NSArray *titles = @[@"百度地圖", @"騰訊地圖", @"高德地圖", @"蘋(píng)果地圖"];
    for (int i = 0; i < titles.count; i++) {
        NSString *title = titles[i];
        UIAlertAction *action = [UIAlertAction actionWithTitle:title style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
           [self navThirdMapWithLocation:endLocation andTitle:title];
        }];
        [alertVC addAction:action];
    }

    UIAlertAction *cancleAct = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
    }];
    [alertVC addAction:cancleAct];
    [self presentViewController:alertVC animated:YES completion:nil];
}
 
-(void)navThirdMapWithLocation:(CLLocationCoordinate2D)endLocation andTitle:(NSString *)andTitle {
    /**
     <key>LSApplicationQueriesSchemes</key>
    <array>
        <string>iosamap</string>
        <string>baidumap</string>
        <string>qqmap</string>
    </array>
    * 1奏黑、地球坐標(biāo) ：（ 代號(hào)：GPS、WGS84 ）--- 有W就是世界通用的
    *  蘋(píng)果的  CLLocationManager 獲取的坐標(biāo)
    * 2寇损、火星坐標(biāo)： （代號(hào)：GCJ-02）--- * G國(guó)家 C測(cè)繪 J局 02年測(cè)繪的*
    *  高德地圖、騰訊地圖羹呵、阿里云地圖优构、靈圖51地圖
    *  現(xiàn)在蘋(píng)果系統(tǒng)自帶的地圖使用的是高德地圖，所以蘋(píng)果地帶的地圖應(yīng)用界牡，用的是GCJ-02的坐標(biāo)系統(tǒng)簿寂。但是代碼中CLLocationManager獲取到的是WGS84坐標(biāo)系的坐標(biāo)
    * 3、其他坐標(biāo) ：百度坐標(biāo)系統(tǒng) （代號(hào)：BD-09）
    *  使用 BD-09 坐標(biāo)系統(tǒng)的產(chǎn)品有: 百度地圖
    */
    NSString *destination = @"世博大道";
    NSString *mapType = andTitle;
    NSString *openUrl = @"";
    NSString *downloadUrl = @"";
    NSString *routeUrl = @"";
    //將h5傳來(lái)的WGS84轉(zhuǎn)GCJ-02坐標(biāo)系宿亡，再在騰訊常遂，高德，蘋(píng)果地圖上使用
    CLLocationCoordinate2D coord = [WWLocationConverter wgs84ToGcj02:endLocation];
    if ([@"百度地圖" isEqual:mapType]) {
        //將h5傳來(lái)的WGS84轉(zhuǎn)BD09坐標(biāo)系挽荠，再在百度地圖上使用
        coord = [WWLocationConverter wgs84ToBd09:endLocation];
        openUrl = @"baidumap://";
        routeUrl = [NSString stringWithFormat:@"baidumap://map/direction?origin={{我的位置}}&destination=latlng:%f,%f|name=目的地&mode=driving&coord_type=bd09ll", coord.latitude, coord.longitude];
        downloadUrl = @"itms-apps://itunes.apple.com/cn/app/id452186370?mt=8";
    } else if ([@"騰訊地圖" isEqual:mapType]) {
        openUrl = @"qqmap://";
        routeUrl = [NSString stringWithFormat:@"qqmap://map/routeplan?from=我的位置&type=drive&to=%@&tocoord=%f,%f&coord_type=1&referer={ios.blackfish.XHY}", destination, coord.latitude, coord.longitude];
        downloadUrl = @"itms-apps://itunes.apple.com/app/id481623196?mt=8";
    } else if ([@"高德地圖" isEqual:mapType]) {
        openUrl = @"iosamap://";
        routeUrl = [NSString stringWithFormat:@"iosamap://path?sourceApplication=ios.blackfish.XHY&dlat=%f&dlon=%f&dname=%@&style=2", coord.latitude, coord.longitude, destination];
        downloadUrl = @"itms-apps://itunes.apple.com/app/id461703208?mt=8";
    } else if ([@"蘋(píng)果地圖" isEqual:mapType]) {
        MKMapItem *currentLocation = [MKMapItem mapItemForCurrentLocation];
        MKMapItem *tolocation = [[MKMapItem alloc] initWithPlacemark:[[MKPlacemark alloc] initWithCoordinate:coord addressDictionary:nil]];
        tolocation.name = destination;
        [MKMapItem openMapsWithItems:@[currentLocation,tolocation] launchOptions:@{MKLaunchOptionsDirectionsModeKey:MKLaunchOptionsDirectionsModeDriving, MKLaunchOptionsShowsTrafficKey:[NSNumber numberWithBool:YES]}];
        return;
    }
    
    if([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:openUrl]]) {
        NSString *urlString = [routeUrl stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString] options:@{} completionHandler:nil];
    } else {
        UIAlertController *altVC = [UIAlertController alertControllerWithTitle:@"提示" message:[NSString stringWithFormat:@"你尚未安裝%@克胳，是否立刻下載?", mapType] preferredStyle:UIAlertControllerStyleAlert];
        UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"確定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
            //跳轉(zhuǎn)到地圖App下載
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:downloadUrl] options:@{} completionHandler:nil];
        }];
        [altVC addAction:okAction];
        UIAlertAction *canceAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
        [altVC addAction:canceAction];
        [self presentViewController:altVC animated:YES completion:nil];
    }
}

以上方式解決了跳轉(zhuǎn)第三方地圖導(dǎo)航的問(wèn)題平绩，本篇GitHubDemo，希望能幫到你...