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Call APP code using JS

高洛峰
Release: 2017-03-19 15:56:49
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This article shares the code for calling APP using JS as follows

/*
        500ms内,本机有应用程序能解析对应的协议并打开程序,调用该应用;
        如果本机没有应用程序能解析该协议或者500ms内没有打开这个程序,
        则执行setTimeout里面的function,跳转到下载页面。

        iosAppId: appId
        iphoneSchema: IOS App 协议
        iosAppDownloadUrl: IOS App 下载地址 https://itunes.apple.com/cn/app/id@appId@
        androidSchema: Androind App 协议
        androidAppDownloadUrl: Androind App 下载地址
 */function opendApp(iosAppId, iphoneSchema, iosAppDownloadUrl, androidSchema, androidAppDownloadUrl){    if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)) { //IPhone        var loadDateTime = new Date();        window.setTimeout(function() {            var timeOutDateTime = new Date();            if (timeOutDateTime - loadDateTime < 5000) {                window.location = iosAppDownloadUrl.replace("@appId@", iosAppId);//IOS App 下载地址
            } else {                window.close();
            }
        },25);        window.location = iphoneSchema; //IOS App 协议
    }else if (navigator.userAgent.match(/android/i)) {//Androind        try {            window.location =  androidSchema; //Androind App 协议
            setTimeout(function(){                window.location = androidAppDownloadUrl;; //Androind App 下载地址
            },500);
        } catch(e) {}
    }
}
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