When I use ShareButton the option to share on Facebook will not appear on android devices. Works in simulator, but only appears on devices the option to share via email.

[kerllonf...@gmail.com]

 ShareButton bt = new ShareButton(); 

The problem is: The "Share on facebook" does not appear. Showing only the options: share with email and share with gmai.

Works in simulator, but only appears on devices the option to share via email.

IDE: NetBeans
Simulator: no problem 
Device: android

[Shai Almog]

Do you have the Facebook app installed and logged in?
On Android it will open the share intent which is based on the applications you have installed.