add a download button (https://apps.evozi.com/apk-downloader/?id=xxx) to goole pages (play.google.com/store/apps/details?id=xxx)
// ==UserScript==
// @name google play apk downloader
// @namespace http://tampermonkey.net/
// @version 0.1
// @description add a download button (https://apps.evozi.com/apk-downloader/?id=xxx) to goole pages (play.google.com/store/apps/details?id=xxx)
// @author yurenchen
// @match https://play.google.com/store/apps/details?id=*
// @grant none
// ==/UserScript==
(function() {
'use strict';
//获取 apk id
//var id=document.body.getAttribute('data-docid');
var id=location.search.match(/id=(.*)/)[1];
//利用 apps.evozi.com 下载
var url='https://apps.evozi.com/apk-downloader/?id='+id;
//创建超链接按钮
var html='<a href="'+url+'" class="large play-button download-apk-button apps ">download apk</a>';
$('.details-actions>div:first>span').append(html);
})();