EDIT: I remade the project entirely, still not working after update. Visual studio v.14.0.25431.01 Update 3 and Tools for Apache Cordova Update 10. I've tried AVD google android emulator, same thing.
I'm using Visual Studio 2015 v.14.0.24720.00 I made Cordova(v.3.0.0) project in visual studio. Installed Jquery 3.1.0 and JQuery mobile 1.4.5 at tools->NuGet package manager->manage packages for solutions. Then moved files from Content/ to www/css/ and from Scripts/ to www/scripts/ Removed these lines from index.js:
var element = document.getElementById("deviceready");
element.innerHTML = 'Device Ready';
element.className += ' ready';
Just like in this tutorial https://taco.visualstudio.com/en-us/docs/get-started-first-mobile-app/
Here's index.html
<!DOCTYPE html>
<html>
<head>
<!--
Customize the content security policy in the meta tag below as needed. Add 'unsafe-inline' to default-src to enable inline JavaScript.
For details, see http://go.microsoft.com/fwlink/?LinkID=617521
-->
<meta http-equiv="Content-Security-Policy" content="default-src 'self' data: gap: https://ssl.gstatic.com 'unsafe-eval'; style-src 'self' 'unsafe-inline'; media-src *">
<meta name="format-detection" content="telephone=no">
<meta name="msapplication-tap-highlight" content="no">
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width">
<link rel="stylesheet" type="text/css" href="css/jquery.mobile-1.4.5.min.css">
<link rel="stylesheet" type="text/css" href="css/index.css">
<title>project name</title>
</head>
<body>
<div data-role="page" id="pageone">
<div data-role="header">
<h1>Insert Page Title Here</h1>
</div>
<div data-role="main" class="ui-content">
<p>Insert Content Here</p>
</div>
<div data-role="footer">
<h1>Insert Footer Text Here</h1>
</div>
</div>
<script type="text/javascript" src="scripts/jquery-3.1.0.min.js"></script>
<script type="text/javascript" src="scripts/jquery.mobile-1.4.5.min.js"></script>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="scripts/platformOverrides.js"></script>
<script type="text/javascript" src="scripts/index.js"></script>
</body>
</html>
Also index.css is empty.
I've made a Cordova project fine before, I just got this problem this time when I tried to make new project with latest jquery-libraries. When I run this on Ripple-emulator, the page doesn't load jquery-mobile css and functionality. It only shows text as it is with h1-tags bigger like it should.
And I get this error
Uncaught TypeError: Cannot read property 'concat' of undefined
jquery.mobile-1.4.5.min.js (4,5780)