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feat: Add sensitivity to isScrollingUp

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Ushie 2024-07-03 02:46:01 +03:00
parent d987ac6c7a
commit e3bd8a8b22
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1 changed files with 12 additions and 2 deletions
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14
app/src/main/java/app/revanced/manager/util/Util.kt
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@ -176,6 +176,9 @@ fun String.relativeTime(context: Context): String {
} }
} }
const val isScrollingUpSensitivity = 10
@Composable @Composable
fun LazyListState.isScrollingUp(): State<Boolean> { fun LazyListState.isScrollingUp(): State<Boolean> {
return remember(this) { return remember(this) {
@ -183,10 +186,16 @@ fun LazyListState.isScrollingUp(): State<Boolean> {
var previousScrollOffset by mutableIntStateOf(firstVisibleItemScrollOffset) var previousScrollOffset by mutableIntStateOf(firstVisibleItemScrollOffset)
derivedStateOf { derivedStateOf {
if (previousIndex != firstVisibleItemIndex) { val indexChanged = previousIndex != firstVisibleItemIndex
val offsetChanged =
kotlin.math.abs(previousScrollOffset - firstVisibleItemScrollOffset) > isScrollingUpSensitivity
if (indexChanged) {
previousIndex > firstVisibleItemIndex previousIndex > firstVisibleItemIndex
} else if (offsetChanged) {
previousScrollOffset > firstVisibleItemScrollOffset
} else { } else {
previousScrollOffset >= firstVisibleItemScrollOffset true
}.also { }.also {
previousIndex = firstVisibleItemIndex previousIndex = firstVisibleItemIndex
previousScrollOffset = firstVisibleItemScrollOffset previousScrollOffset = firstVisibleItemScrollOffset
@ -195,6 +204,7 @@ fun LazyListState.isScrollingUp(): State<Boolean> {
} }
} }
// TODO: support sensitivity
@Composable @Composable
fun ScrollState.isScrollingUp(): State<Boolean> { fun ScrollState.isScrollingUp(): State<Boolean> {
return remember(this) { return remember(this) {