FacebookScreen.java

public class FacebookScreen extends MainScreen {

    private String APPLICATION_ID = "xxxxxxxxxx";
    private String APPLICATION_SECRET = "xxxxxxxxxx";
    private String NEXT_URL = "http://www.facebook.com/connect/login_success.html";
    private String[] PERMISSIONS = Facebook.Permissions.USER_DATA_PERMISSIONS;

    public FacebookScreen(){
        ApplicationSettings as = new ApplicationSettings(NEXT_URL, APPLICATION_ID, APPLICATION_SECRET, PERMISSIONS);
        Facebook fb = Facebook.getInstance(as);

        try {
            fb.getCurrentUser(new BasicAsyncCallback(){
                public void onComplete(com.blackberry.facebook.inf.Object[] objects, final java.lang.Object state) {

                    User user = (User) objects[0];
                    user.publishStatus("Facebook BB SDK testing");
                }

                public void onException(final Exception e, final java.lang.Object state) {
                    System.out.println("FB Error: "+e.getMessage());
                }

            });
        }
        catch (FacebookException fbe){
            System.out.println(fbe.getMessage());
        }
    }
}