Facebook share intent android?

What is a way to Facebook share without a login button ?(android fb sdk 3.0)

• Guys, I am now doing a little project that want to have a share button(dialog), when users click it, it will auto-login to his/her fb account and share the things they want. After the tutorial from fb dev, my app can share content to wall, but need to login with a fblogin button before share. i have read a post from stackoverflow: http://stackoverflow.com/questions/13746124/android-facebook-sdk-3-how-to-login-programatically-without-loginbutton BUT I dont very understand..........please help

• Answer:

  Its unavoidable. Because the security part of FB and Google ( OAUTH2.0 ) does not allow the developer to bypass the explicit conformation of the FB user from accepting or rejecting his data to be accessed by the 3rd party application. Check this out. Step (c) clearly specifies the access Granting part (Where the client can select the resources that the 3rd party app can get access to ). :)