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android: Wrapped code in SideEffect (#1396)

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This commit is contained in:
Stanislav Dmitrenko
2022-11-21 13:24:18 +03:00
committed by GitHub
parent 7e3d53b621
commit fb165622aa
1 changed files with 8 additions and 6 deletions
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14
apps/android/app/src/main/java/chat/simplex/app/views/chat/item/ImageFullScreenView.kt
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@@ -77,12 +77,14 @@ fun ImageFullScreenView(imageProvider: () -> ImageGalleryProvider, close: () ->
val image = provider.getImage(index)
if (image == null) {
// No such image. Let's shrink total pages size or scroll to start of the list of pages to remove blank page automatically
scope.launch {
when (settledCurrentPage) {
index - 1 -> provider.totalImagesSize.value = settledCurrentPage + 1
index + 1 -> {
provider.scrollToStart()
pagerState.scrollToPage(0)
SideEffect {
scope.launch {
when (settledCurrentPage) {
index - 1 -> provider.totalImagesSize.value = settledCurrentPage + 1
index + 1 -> {
provider.scrollToStart()
pagerState.scrollToPage(0)
}
}
}
}