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react-native 將目標(biāo)地址的經(jīng)緯度傳給高德或者百度來實(shí)現(xiàn)從當(dāng)前位置到目標(biāo)地址的路線規(guī)劃。

IOS端

配置白名單 由于iOS的限制，iOS系統(tǒng)在9之后的版本中，如果開發(fā)者的app希望調(diào)起高德地圖，必須在自己app的設(shè)置中配置白名單。

配置方法：

1、找到您的Info.plist文件

2、在文件中添加key：LSApplicationQueriesSchemes，類型是Array，如果曾經(jīng)添加過，無需再次添加。

3、Array中添加一個(gè)item，類型為String，值為iosamap。

添加完成后截圖如下:

Info.plist.png

工具類MyUtil.js

import { Linking, Platform } from 'react-native';
var MyUtil = {

    /**
     * 跳轉(zhuǎn)到導(dǎo)航界面
     * @param lon
     * @param lat
     * @param name
     * @param targetAppName browser-瀏覽器打開， gaode-高德APP， baidu-百度APP，如果沒有安裝相應(yīng)APP則使用瀏覽器打開。
     */
    turn2MapApp(lon = 0, lat = 0, targetAppName = 'baidu', name = '目標(biāo)地址'){
        if (0 == lat && 0 == lon) {
            console.warn('暫時(shí)不能導(dǎo)航');
            return;
        }

        let url = '';
        let webUrl = `http://uri.amap.com/navigation?to=${lon},${lat},${name}&mode=bus&coordinate=gaode`;
        let webUrlGaode = `http://uri.amap.com/navigation?to=${lon},${lat},${name}&mode=bus&coordinate=gaode`;
        let webUrlBaidu = `http://api.map.baidu.com/direction?destination=latlng:${lat},${lon}|name=${name}&mode=transit&coord_type=gcj02&output=html&src=mybaoxiu|wxy`;

        url = webUrl;
        if (Platform.OS == 'android') {//android

            if (targetAppName == 'gaode') {
                // webUrl = 'androidamap://navi?sourceApplication=appname&poiname=fangheng&lat=36.547901&lon=104.258354&dev=1&style=2';
                url = `androidamap://route?sourceApplication=appname&dev=0&m=0&t=1&dlon=${lon}&dlat=${lat}&dname=${name}`;
                webUrl = webUrlGaode;
            } else if (targetAppName == 'baidu') {
                url = `baidumap://map/direction?destination=name:${name}|latlng:${lat},${lon}&mode=transit&coord_type=gcj02&src=thirdapp.navi.mybaoxiu.wxy#Intent;scheme=bdapp;package=com.baidu.BaiduMap;end`;
                webUrl = webUrlBaidu;
            }
        } else if (Platform.OS == 'ios') {//ios

            if (targetAppName == 'gaode') {
                url = `iosamap://path?sourceApplication=appname&dev=0&m=0&t=1&dlon=${lon}&dlat=${lat}&dname=${name}`;
                webUrl = webUrlGaode;
            } else if (targetAppName == 'baidu') {
                url = `baidumap://map/direction?destination=name:${name}|latlng:${lat},${lon}&mode=transit&coord_type=gcj02&src=thirdapp.navi.mybaoxiu.wxy#Intent;scheme=bdapp;package=com.baidu.BaiduMap;end`;
                webUrl = webUrlBaidu;
            }

        }

        Linking.canOpenURL(url).then(supported => {
            if (!supported) {
                console.log('Can\'t handle url: ' + url);
                return Linking.openURL(webUrl).catch(e => console.warn(e));
            } else {
                return Linking.openURL(url).catch(e => console.warn(e));
            }
        }).catch(err => console.error('An error occurred', err));
    },


};
module.exports = MyUtil;

調(diào)用：

MyUtil.turn2MapApp(longitude, latitude, 'gaode');

參考鏈接：

高德

http://lbs.amap.com/api/amap-mobile/gettingstarted/

http://lbs.amap.com/api/uri-api/guide/travel/route

http://lbs.amap.com/api/amap-mobile/guide/android/route

http://lbs.amap.com/api/amap-mobile/guide/ios/route

百度

http://lbsyun.baidu.com/index.php?title=uri/api/web

http://lbsyun.baidu.com/index.php?title=uri/api/android

http://lbsyun.baidu.com/index.php?title=uri/api/ios