javascript - 电商项目中webview如何与activity传值交互

Question

在一个电商项目中用一个webview加载html商品列表,然后点击其中某个商品跳转activity呈现详情,请问这怎么传值,还有就是activity如何向html传值,改变一些参数

Answer 1

添加，js对象，addjavascriptobject

Answer 2

var deviceType = "{$device}";//{$device}为获取是Android还是ios
            $(".item").click(function(){
                var goods_id = $(this).data("goods_id");
                if (deviceType == "IOS"){
                    window.webkit.messageHandlers.jsCallOC.postMessage({goods_id:goods_id});
                }else if(deviceType == "IOS7"){
                    JSManager.goGoodsDetail({goods_id:goods_id});
                }else if(deviceType == "ANDROID"){
                    JSManager.goGoodsDetail(goods_id);
                }else{
                    window.location.href = "http://XXXX.com/Category-goodsdetail.html?goods_id="+goods_id;
                }
            })