private Facebook mFacebook = new Facebook(APP_ID);
private AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(mFacebook);

mFacebook.authorize(CurrentActivity.this, PERMS, new LoginDialogListener());

private class LoginDialogListener implements DialogListener {
 
        @Override
        public void onComplete(Bundle values) {

         Log.d(TAG, "Login successful!");
                
          /* Now we start data collection */
          updater = new MyFBDataUpdater();
          updater.start();
          Log.d(TAG, "Updater-Thread created");
        
        }

}

public class MyFBDataUpdater extends Thread    {

        static final long DELAY = 1000 * 10;                    // 10s intervals between consequent HTTP-Requests

        @Override
        public void run() {

            while (true) {

                try {
                    Log.d(TAG, "-- New FBData - Updating session has started --");
                                        
                    /* Start Collection - get data step-by-step after 10s intervals */
                    
                    // Get Profile Information
                    mAsyncRunner.request("me", new ProfileRequestListener());
                    // Sleep
                    Thread.currentThread();
                    Thread.sleep(DELAY);
                }

}

}

   public void authorize(Activity activity, String[] permissions,
            int activityCode, final DialogListener listener) {

        boolean singleSignOnStarted = false;

        mAuthDialogListener = listener;

        // Prefer single sign-on, where available.
        if (activityCode >= 0) {
            singleSignOnStarted = startSingleSignOn(activity, mAppId,
                    permissions, activityCode);
        }
        // Otherwise fall back to traditional dialog.
        if (!singleSignOnStarted) {
            startDialogAuth(activity, permissions);
        }
    }