How to display DIV only in android device?

Question

How to display DIV only in android device ?

i want to add button that if you click it go in whatsapp app. bot only in android devices

Answer 1

Using navigator.userAgent you are able to check operating system of agent who opens your page. For example try this:

var ua = navigator.userAgent.toLowerCase();
var isAndroid = ua.indexOf("android") > -1;
if(isAndroid) {
  // SHOW YOUR DIV
}