How to scroll view pager (accompanist library) on button click in jetpack compose Android

Question

i want to scroll the view pager horizontally on button click in jetpack compose.Anyone have any idea about this ? Here i am using Accompanist library.

Answer 1

You need to use pager state like this:

val state = rememberPagerState()
val scope = rememberCoroutineScope()
Button(onClick = {
    scope.launch {
        state.scrollToPage(state.currentPage + 1)
        // or 
        state.scrollBy(100f)
    }
}) {

}
VerticalPager(
    pagesCount,
    state = state
) { page ->

}