You're right that there's currently no way to simulate the mock data view without actually adding a Firestore query or API call. That's a useful suggestion.
For the positioned issue, you can set the alignment of items in a Stack (same as the Align widget in Flutter). In our experience this tends to cover the vast majority of cases, however you're right that we don't currently support the Positioned widget! (For absolute positioning in pixels). And in general there are plenty of other widgets we still want to support. We're adding more and more widgets every week so we can deliver as much of the power of Flutter to folks.
Thanks! Some screen reader features will work out of the box (thanks to the magic of Flutter!), but we're also going to add labels for actions soon (so e.g. buttons will tell the user what it will do). Adding labels to images is another item we could add to the list.
We don't have an explicit plugin for Bluetooth yet, but it is possible as you can add custom code inside the platform! That way, you can still use FlutterFlow even if one or two small features you need aren't explicitly supported yet.
Thanks! Many of our users have found it to be a good way to learn Flutter basics :)
Firebase is not required, but it is the easiest way to get started. We also support 3rd party API integrations, so that users are free to use whatever backend they prefer.
You're right that there's currently no way to simulate the mock data view without actually adding a Firestore query or API call. That's a useful suggestion.
For the positioned issue, you can set the alignment of items in a Stack (same as the Align widget in Flutter). In our experience this tends to cover the vast majority of cases, however you're right that we don't currently support the Positioned widget! (For absolute positioning in pixels). And in general there are plenty of other widgets we still want to support. We're adding more and more widgets every week so we can deliver as much of the power of Flutter to folks.