I want to do a facebook integration in my Android Application. So for that once I click on the Facebook Login, it will ask me to enter my Username and Password of the Facebook. And it works completely.
But I want to do like this: once I click on the Facebook icon and after input my username and password, it will redirect me to the Facebook News Feed Page and once I back to my application, and again pressing the Facebook Login button,it will not ask me my username and Password?