html5调用app分享功能示例（WebViewJavascriptBridge）

var u = navigator.userAgent;//判断手机类型    //---------------------------------------安卓手机-------------------------------------------------------//    if (u.indexOf('Android') > -1 || u.indexOf('Linux') > -1) { //安卓机        var callbackButton = document.getElementById('btnImg'); //获取节点        callbackButton.onclick = function (e) {            e.preventDefault(); //阻止原本作用            if (userId == null) { //看是否登录，如果没登录                WebViewJavascriptBridge.callHandler('loginAction', function (response) {})//这里是h5页面调取安卓的登录方法            } else {//已经登陆了                WebViewJavascriptBridge.callHandler('shareAction', { //h5页面调取安卓的方法，进行分享传给android的参数，                    "content": "你请客，我买单，呼朋唤友一起去（趣）约车", // 分享的文字                    "pictureLinking": "http://yueche-1254224848.cossh.myqcloud.com/che/%E5%B0%8F%E5%9B%BE.jpg", // 分享的图片Url                    "title": "趣约车-星海广场站等你", //分享的标题                    "pictureUrl": "http://agent.qyueche.com/sup/ShareSdk/xing.html", //分享的网址链接                    "platform": ["2", "3"] //1新浪微博2微信好友3微信朋友圈4QQ好友5QQ空间6短信                }, function (response) {})            }        }        function connectWebViewJavascriptBridge(callback) {//这里是分享成功后            if (window.WebViewJavascriptBridge) {                callback(WebViewJavascriptBridge)            } else {                document.addEventListener(                    'WebViewJavascriptBridgeReady'                    , function() {                        callback(WebViewJavascriptBridge)                    },                    false                );            }        }        connectWebViewJavascriptBridge(function(bridge) {            bridge.init(function(message, responseCallback) {                           });            bridge.registerHandler('shareComplete', function (data, responseCallback) { //ios回调的方法，                // alert(data)                if (data == 1) { //若果分享成功                    $.ajax({ //请求接口去领券                        type: "get",                        contentType: "application/x-www-form-urlencoded",                        // url: "http://main.qyueche.com/api/coupon/receiveCoupon?userId=" + userId +                        //  "&takeCouponType=2&couponId=176",                        url: "http://dev.qyueche.cn/api/coupon/receiveCoupon?userId=" + userId +                            "&takeCouponType=2&couponId=187",                        data: {},                        dataType: "json",                        success: function (data) { //领取成功                            swal(data.message);                        },                        error: function (XMLHttpRequest, textStatus, errorThrown) { //领取失败                            swal('领取失败!');                        }                    })                } else { //分享失败                    swal('分享失败!');                }            })            bridge.registerHandler('loginComplete', function (data, responseCallback) { //ios登录的方法，                userId = data;            })        })    } else if (u.indexOf('iPhone') > -1) {         //---------------------------------------苹果手机-------------------------------------------------------//        // swal("苹果手机");        function setupWebViewJavascriptBridge(callback) {            if (window.WebViewJavascriptBridge) {                return callback(WebViewJavascriptBridge);            }            if (window.WVJBCallbacks) {                return window.WVJBCallbacks.push(callback);            }            window.WVJBCallbacks = [callback];            var WVJBIframe = document.createElement('iframe');            WVJBIframe.style.display = 'none';            WVJBIframe.src = 'https://__bridge_loaded__';            document.documentElement.appendChild(WVJBIframe);            setTimeout(function () {                document.documentElement.removeChild(WVJBIframe)            }, 0)        }        setupWebViewJavascriptBridge(function (bridge) {            bridge.registerHandler('shareComplete', function (data, responseCallback) { //ios回调的方法，                if (data.code == 1) { //若果分享成功                    $.ajax({ //请求接口去领券                        type: "get",                        contentType: "application/x-www-form-urlencoded",                        // url: "http://main.qyueche.com/api/coupon/receiveCoupon?userId=" + userId +                        //  "&takeCouponType=2&couponId=176",                        url: "http://dev.qyueche.cn/api/coupon/receiveCoupon?userId=" + userId +                            "&takeCouponType=2&couponId=187",                        data: {},                        dataType: "json",                        success: function (data) { //领取成功                            swal(data.message);                        },                        error: function (XMLHttpRequest, textStatus, errorThrown) { //领取失败                            swal('领取失败!');                        }                    })                } else { //分享失败                    swal('分享失败!');                }            })            bridge.registerHandler('loginComplete', function (data, responseCallback) { //ios登录的方法，                userId = data.userId;            })            var callbackButton = document.getElementById('btnImg'); //获取节点            callbackButton.onclick = function (e) { //点击事件                e.preventDefault(); //阻止原本作用                if (userId == null) { //看是否登录                    bridge.callHandler('loginAction', function (response) {})                } else {                    bridge.callHandler('shareAction', { //传给ios的参数                        "content": "你请客，我买单，呼朋唤友一起去（趣）约车", // 分享的文字                        "pictureLinking": "http://yueche-1254224848.cossh.myqcloud.com/che/%E5%B0%8F%E5%9B%BE.jpg", // 分享的图片Url                        "title": "趣约车-星海广场站等你", //分享的标题                        "pictureUrl": "http://agent.qyueche.com/sup/ShareSdk/xing.html", //分享的网址链接                        "platform": ["2", "3"] //1新浪微博2微信好友3微信朋友圈4QQ好友5QQ空间6短信                    }, function (response) {})                }            }        })    }