H5內喚醒百度、高德APP

• 前幾天，聯合黑卡反饋了一個需求，須要在H5中打開百度APP或者是高德APP，因而我在網上查了相關文檔，下面放上連接： 1.高德地圖 2.百度地圖
• 具體思路就是點擊選擇地圖的時候，先去請求APP連接，800毫秒後無響應，再跳轉至H5連接。這樣的作法有一點很差就是無論跳不跳APP，都會跳到H5的連接。有好的想法能夠評論一下。

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• 下面放相關代碼：

function  ToggleAppAndH5( AppUrl , AppCallback = () => {}){
             // 先走APP
            const ifr = document.createElement('iframe');
                ifr.src = AppUrl;
                ifr.style.display = 'none';
                document.body.appendChild(ifr);
                setTimeout(function(){
                    document.body.removeChild(ifr);
                }, 3000);
            
                  // 800毫秒後調用H5連接
                let timer = setTimeout(function () {
                        clearTimeout(timer);
                        AppCallback();
                }, 800);
        
                window.onblur = function () {
                    clearInterval(timer);
                };
         }

        function Callback(){
           // 這裏放相關H5連接
           if (mapType === 'baidu') {
              frameDom.attr('src', "http://api.map.baidu.com/direction?origin=latlng:"+  curLat +","+ curLng +"|name:"+ currAddr +"&destination=latlng:"+  elat +","+ elng +"|name:"+ eaddr +"&region="+ cityName +"&mode=driving&output=html&src=com.youbei.chefu");
           } else if (mapType === 'amap') {
              frameDom.attr('src', "https://ditu.amap.com/dir?type=car&from[lnglat]="+ curLng +","+ curLat +"&from[name]="+currAddr+"&to[lnglat]="+ elng +","+ elat +"&to[name]="+eaddr+"&src=com.youbei.chefu");
           }
         }

         const u = navigator.userAgent;
         const isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios終端

1. 高德

// 蘋果和安卓頭部不同
   let proto = isiOS ? 'iosamap://path' : 'amapuri://route/plan'  ;

   const AppUrl = proto + "?t= 0&slat="+curLat+"&slon="+curLng+"&sname="+currAddr+"&dlat="+elat+"&dlon="+elng+"&dname="+eaddr+"&src=xxx";

   ToggleAppAndH5(AppUrl,Callback)

2.百度

// 蘋果和安卓頭部不同
   let proto = isiOS ? 'baidumap://'  : 'bdapp://' 

   const AppUrl = proto +  "map/direction?region="+cityName+"&origin=latlng:"+ curLat+","+ curLng +"|name:"+ currAddr +"&destination=latlng:"+ elat +","+ elng +"|name:"+ eaddr +"&coord_type=bd09ll&mode=driving&src=com.youbei.chefu";
   
   ToggleAppAndH5(AppUrl, Callback)