How to use rememberPagerState in Jetpack Compose?

Question

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   ```val pagerState = rememberPagerState(
        initialPage = 0,
        initialPageOffsetFraction = 0f
      ) {
        // provide pageCount
     }```

What should I provide in body of rememberPagerState i.e in place of provide pageCount.

I have pass pagerCount also as paramter but it give error again.

Moreover I use ScrollableTabRow in my Project.

Answer 1

You need to pass number of pages :D

val pagerState = rememberPagerState(
        initialPage = 0,
        initialPageOffsetFraction = 0f,
        pageCount = { 10 }
      )

Last argument is lambda so AS add it like a body for compose function. Just return total amount of pages here. Most propably it will be something like this pageCount = { itemsList.size }.