Hi @whills!
Can you tell us a bit more about what you’re trying to do here? The suggestions in that old thread referred to a particular app (with Cloned source code we could all refer to). It would be helpful if you could describe your app, what you’re trying to do, what you have tried, and how it’s failing! (A Clone link would be great, but if you can’t supply one, then a description helps too.)
(Possibly helpful resource: I wrote a step-by-step example of how to ask a good question, and give enough context that it’s easier for people to help you quickly)