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player: scroll the info text in thirds of a screen (#23)

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One D-pad press moved 85% of the panel, so consecutive stops barely overlapped
and the middle of a long description was never on screen — on
tube.jeena.net/w/p4HtZrDCMbPfGYpMfG9fMN Jeena could not read the passage about
the credit-card outlier at all (#23 review). A press now moves about a third of
a screenful, so each stop repeats two thirds of the previous one and every line
gets shown on the way down.
This commit is contained in:
Jeena 2026-10-16 13:03:28 +00:00
parent 45fd1b963e
commit b9419e6a65
1 changed files with 5 additions and 1 deletions
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6
app/src/main/java/net/jeena/jtubetv/ui/player/PlayerSidebar.kt
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@ -245,7 +245,11 @@ private fun DescriptionScroll(
.background(if (focused) Color(0x0DFFFFFF) else Color.Transparent)
.onPreviewKeyEvent { ke ->
if (ke.type != KeyEventType.KeyDown) return@onPreviewKeyEvent false
val step = (viewportPx * 0.85f).coerceAtLeast(240f)
// One press moves a third of a screenful, so consecutive stops
// overlap and every line of a long description gets shown (issue
// #23 review: the old 85% step jumped past the middle of the text
// on tube.jeena.net/w/p4HtZrDCMbPfGYpMfG9fMN).
val step = (viewportPx * 0.34f).coerceAtLeast(150f)
val code = ke.nativeKeyEvent.keyCode
// Match Compose's normalised key AND the raw keycode: remotes don't all
// report the same native codes, and matching only the raw one left UP