Facebook session Fetching from facebook app in iphone
<p>I have created a sample iphone application that uses facebook api. Its work fine.I have logged in using facebook api and store the accessstoken and expiredate in NSUserDefault. When they again enter into my application.I have checked the facebook session is valid,if its valid we cannot show a login screen.</p>

<p>We use the session for further operation. This is the process my app working now.</p>

<p>What i want is , I have downloaded a facebook app in my iphone.I logged into facebook app using my facebook account. Now i want to run my sample application,it shows an login dialog.
Here i dont want to get user credential because they already logged in on facebook app.So i want to get that facebook sesssion and use it in my application.</p>

<p>Is it possible ? Thanks in advance..........</p>

<p>My objective is to get the facebook session from another application .(If he logged in using facebook account.)</p>
