I am trying to add pagination to my `LazyColumn` using Paging3 (with its compose library). I now sho...

# compose

[YASAN]

I am trying to add pagination to my LazyColumn using Paging3 (with its compose library). I now show the paginated list by converting the PagingData into a LazyPagigItems object. My issue is that I cannot find a way to show any state other than the success state like showing the loading indicator or showing an error when the loading of a page fails. I have done this outside Compose using RecyclerViews but I cant find anything useful for it in Compose.

[YASAN]

Am I missing something?

[myanmarking]

What do you mean you cannot find a way. Have you tried observing the states,?

[Patrick Kellison]

Your composable's lazy paging state object has a loadState with properties like append, prepend, refresh that can be observed to be in Loading, Error, Refreshing, etc.
Not sure on the syntax, replying here on mobile, but that's the gist of it

[YASAN]

@Patrick Kellison @myanmarking Like this? 🤔

val prependLoading = trendingGifs.loadState.prepend == LoadState.Loading
    val appendLoading = trendingGifs.loadState.append == LoadState.Loading

So if these == loading it means data is being loaded on that side? I have to just handle how to properly show it in the composables?

[YASAN]

But what about error states

[myanmarking]

Not like that. Something like: if(loadstate is LoadState.Loading) ... else ...

[YASAN]

Oh right

[YASAN]

That also fixes the issue for the error thing

[YASAN]

🤔 thanks im going to look into it now