// 目標(biāo)緯度
    public latitude = '10.455';
    // 目標(biāo)經(jīng)度
    public longitude = '123.567';
    // 目標(biāo)地址名稱
    public name = '高鐵站';
    // 目標(biāo)地址詳細(xì)信息
    public address = '';
    // 我自己的位置經(jīng)緯度（百度地圖需要傳入自己的經(jīng)緯度進(jìn)行導(dǎo)航）
    public myLocation = {
      latitude: 17.1234,
      longitude: 84.3465686
    };

    public handleNavigation() {
      // #ifdef APP-PLUS
      // 判斷系統(tǒng)安裝的地圖應(yīng)用有哪些, 并生成菜單按鈕
      let mapList = [
        { title: '高德地圖', name: 'amap', androidName: 'com.autonavi.minimap', iosName: 'iosamap://' },
        { title: '百度地圖', name: 'baidumap', androidName: 'com.baidu.BaiduMap', iosName: 'baidumap://' },
        { title: '騰訊地圖', name: 'qqmap', androidName: 'com.tencent.map', iosName: 'qqmap://' }
      ];
      // 根據(jù)真機(jī)有的地圖軟件 生成的 操作菜單
      let buttons: Array<any> = [];
      let platform = uni.getSystemInfoSync().platform;
      platform === 'android' &&
        mapList.forEach(item => {
          if (plus.runtime.isApplicationExist({ pname: item.androidName })) {
            buttons.push(item);
          }
        });
      platform === 'ios' &&
        mapList.forEach(item => {
          console.log(item.iosName);
          if (plus.runtime.isApplicationExist({ action: item.iosName })) {
            buttons.push(item);
          }
        });
      if (buttons.length) {
        plus.nativeUI.actionSheet(
          {
            //選擇菜單
            title: '選擇地圖應(yīng)用',
            cancel: '取消',
            buttons: buttons
          },
          e => {
            let _map = buttons[e.index - 1];
            this.openURL(_map, platform);
          }
        );
      } else {
        uni.showToast({
          title: '請(qǐng)安裝地圖軟件',
          icon: 'none'
        });
        return;
      }
      // #endif
    }

    // 打開(kāi)第三方程序?qū)嶋H應(yīng)用
    public openURL(map, platform) {
      let urls = {
        android: {
          amap: `amapuri://route/plan/?sid=&did=&dlat=${this.latitude}&dlon=${this.longitude}&dname=${this.name}&dev=0&t=0`,
          qqmap: `qqmap://map/routeplan?type=drive&to=${this.name}&tocoord=${this.latitude},${this.longitude}&referer=ixinyi_client`,
          baidumap: `baidumap://map/direction?origin=${this.myLocation.latitude},${this.myLocation.longitude}&destination=name:${this.name}|latlng:${this.latitude},${this.longitude}&coord_type=wgs84&mode=driving&src=andr.baidu.openAPIdemo"`
        },
        ios: {
          amap: `iosamap://path?sourceApplication=ixinyi_client&dlat=${this.latitude}&dlon=${this.longitude}&dname=${this.name}&dev=0&t=0`,
          qqmap: `qqmap://map/routeplan?type=drive&to=${this.name}&tocoord=${this.latitude},${this.longitude}&referer=ixinyi_client`,
          baidumap: `baidumap://map/direction?origin=${this.myLocation.latitude},${this.myLocation.longitude}&destination=name:${this.name}|latlng:${this.latitude},${this.longitude}&mode=driving&src=ios.baidu.openAPIdemo`
        }
      };
      let newurl = encodeURI(urls[platform][map.name]);
      console.log(newurl);
      plus.runtime.openURL(
        newurl,
        function (res) {
          uni.showModal({
            content: res.message
          });
        },
        map.androidName ? map.androidName : ''
      );
    }