Android浏览器不支持会话

Question

I have built a web app that works great on my computer browser i am using

        session_start(); 

and i am assigning data to the session from a html form like

    $game=$_SESSION['gamecode'];

Like i said it works great on my computers browser However not on my android phone. It is also not working on my acer a 200 tablet either.

I must be missing something that i need to make android store the cookie. thanks for any help.