Facebook share result not returned

Inside my fragment I have an OnactiviyResult that contains:

uiHelper.onActivityResult(requestCode, resultCode, data, new FacebookDialog.Callback() {
            @Override
            public void onError(FacebookDialog.PendingCall pendingCall, Exception error, Bundle data) {
                Log.e("Activity", String.format("Error: %s", error.toString()));

            }

            @Override
            public void onComplete(FacebookDialog.PendingCall pendingCall, Bundle data) {
                Log.d("Activity", "Success!");
                boolean isComplete = FacebookDialog.getNativeDialogDidComplete(data);
                String postId = FacebookDialog.getNativeDialogPostId(data);

                if (isComplete) {
                    String completionGesture = FacebookDialog.getNativeDialogCompletionGesture(data);
                    if (completionGesture == null || FacebookDialog.COMPLETION_GESTURE_CANCEL.equals(completionGesture)) {
                        //Show Publish Cancel Toast
                        Toast.makeText(getActivity(), "User canceled facebook post", Toast.LENGTH_SHORT).show();


                    } else {
                        if (postId != null) {
                            Toast.makeText(getActivity(), "user published", Toast.LENGTH_SHORT).show();

                            try {
                                ParseObject game = new ParseObject("Deal");
                                game.put("User", user_ID);
                                game.save();
                            } catch (ParseException e) {
                                e.printStackTrace();
                            } finally {
                                Toast.makeText(getActivity(), "got" + user_ID, Toast.LENGTH_SHORT).show();
                            }


                        }
                    }
                }
            }
        });

The problem that It never gets to it. nothing is returned. Calling it like that:

uiHelper.trackPendingDialogCall(shareDialogBuilder.build().present());

Now I found out that it is happening because of the fragment in this question: Facebook Intent share doesnt show Activity result on share click

He says "All I did was to export those codes into my MainActivity" How exactly It should look? Thanks