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Code Issues Projects Releases Wiki Activity

feat: automatically scroll to current chapter

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This commit is contained in:
Bnyro 2024-04-23 14:10:21 +02:00
parent d6e46c38d6
commit d77ee8fbfd
1 changed files with 22 additions and 5 deletions
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27
app/src/main/java/com/github/libretube/ui/sheets/ChaptersBottomSheet.kt
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@ -7,6 +7,7 @@ import android.os.Looper
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.ViewTreeObserver
import androidx.core.view.isVisible
import androidx.fragment.app.activityViewModels
import androidx.media3.common.util.UnstableApi
@ -39,11 +40,7 @@ class ChaptersBottomSheet : UndimmedBottomSheet() {
val binding = _binding ?: return
handler.postDelayed(this, 200)
val player = playerViewModel.player ?: return
val currentIndex = PlayerHelper.getCurrentChapterIndex(
player.currentPosition,
playerViewModel.chapters
) ?: return
val currentIndex = getCurrentIndex() ?: return
val adapter = binding.optionsRecycler.adapter as ChaptersAdapter
adapter.updateSelectedPosition(currentIndex)
@ -61,6 +58,17 @@ class ChaptersBottomSheet : UndimmedBottomSheet() {
}
binding.optionsRecycler.adapter = adapter
binding.optionsRecycler.viewTreeObserver.addOnGlobalLayoutListener(
object : ViewTreeObserver.OnGlobalLayoutListener {
override fun onGlobalLayout() {
val currentIndex = getCurrentIndex() ?: return
binding.optionsRecycler.scrollToPosition(currentIndex)
binding.optionsRecycler.viewTreeObserver.removeOnGlobalLayoutListener(this)
}
}
)
binding.bottomSheetTitle.text = context?.getString(R.string.chapters)
binding.bottomSheetTitleLayout.isVisible = true
@ -72,6 +80,15 @@ class ChaptersBottomSheet : UndimmedBottomSheet() {
updatePosition.run()
}
private fun getCurrentIndex(): Int? {
val player = playerViewModel.player ?: return null
return PlayerHelper.getCurrentChapterIndex(
player.currentPosition,
playerViewModel.chapters
)
}
override fun getSheetMaxHeightPx() = playerViewModel.maxSheetHeightPx
override fun getDragHandle() = binding.dragHandle