app/src/main/assets/deeplink.html

<!doctype html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no,minimal-ui">
        <meta name="apple-mobile-web-app-capable" content="yes">
        <meta name="apple-mobile-web-app-status-bar-style" content="black"/>

        <title>DeepLink 测试</title>
        <meta id="viewport" name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,minimal-ui">
    </head>
    <body>
        <div>
            <a id="J-call-app" href="javascript:;" class="label">立即打开（没有应用下载应用）&gt;&gt;</a>
            <input id="J-download-app" type="hidden" name="storeurl" value="https://github.com/youlookwhat/MaterialDesign/raw/master/app/release/app-release.apk">
        </div>

        <div>
            <br/><br/>
            <a href="will://link/testId?type=1&id=345">立即打开（直接打开）&gt;&gt;</a>
            <br/><br/>
            <a href="will://jingbin.me/deeplink?type=5&id=567">立即打开（打开同一页面的第二种配置）&gt;&gt;</a>
        </div>

        <!--没有应用下载应用-->
        <script>
            (function(){
                var ua = navigator.userAgent.toLowerCase();
                var t;
                var config = {
                    /*scheme:必须*/
                    scheme_IOS: 'will://',
                    scheme_Adr: 'will://share/520',
                    download_url: document.getElementById('J-download-app').value,
                    timeout: 300
                };
                function openclient() {
                    var startTime = Date.now();
                    var ifr = document.createElement('iframe');
                    ifr.src = ua.indexOf('os') > 0 ? config.scheme_IOS : config.scheme_Adr;
                    ifr.style.display = 'none';
                    document.body.appendChild(ifr);
                    var t = setTimeout(function() {
                        var endTime = Date.now();
                        if (!startTime || endTime - startTime < config.timeout + 200) { 
                            window.location = config.download_url;
                        } else {

                        }
                    }, config.timeout);
                    window.onblur = function() {
                        clearTimeout(t);
                    }
                }
                window.addEventListener("DOMContentLoaded", function(){
                    document.getElementById("J-call-app").addEventListener('click',openclient,false);
                }, false);
            })()
        </script>
    </body>
</html>