Does anyone know how to get a BottomAppBar to hide upon scroll of a LazyColumn?

Just use LazyListState for your LazyColumn and with isScrollInProgress you know if the list is being scrolled

But which direction is it being scrolled?

isScrollInProgress

is just a boolean to know if you are scrolling the list. I you need to know the direction, it might be done with InteractionSource (never used this API but it could be worth checking)

You could also use nestedScroll modifier. Than you could calculate the direction. But of course a little bit more complicated. I think this sample code does exactly what you want: https://developer.android.com/reference/kotlin/androidx/compose/ui/input/nestedscroll/package-summary#(androidx.compose.ui.[…]estedScrollDispatcher)

Oooh

@dewildte 👋 were you able to get it to work?

@allan.conda I have not had time to focus on implementing that feature yet, sorry.

I see, no worries! 🙏