Minor UI changes to playlist details page (#1749)
## Description Makes some minor changes to the playlist details page - Center playlist name - Show duration with seconds for songs - Adjust some padding Also fixes an issue where focus could be lost when leaving the page while focused on a playlist item Dev note: bulk of the change in thie PR is refactoring the `LazyColumn` of playlist items into its own composable ### Related issues N/A ### Testing Emulator ## Screenshots N/A, the changes are very minor ## AI or LLM usage None
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1 changed files with 157 additions and 129 deletions
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@ -3,7 +3,6 @@ package com.github.damontecres.wholphin.ui.detail
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import android.content.Context
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import androidx.compose.foundation.background
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import androidx.compose.foundation.focusGroup
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import androidx.compose.foundation.focusable
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import androidx.compose.foundation.interaction.MutableInteractionSource
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import androidx.compose.foundation.interaction.collectIsFocusedAsState
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import androidx.compose.foundation.layout.Arrangement
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@ -81,6 +80,7 @@ import com.github.damontecres.wholphin.ui.components.ErrorMessage
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import com.github.damontecres.wholphin.ui.components.ExpandableFaButton
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import com.github.damontecres.wholphin.ui.components.ExpandablePlayButton
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import com.github.damontecres.wholphin.ui.components.FilterByButton
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import com.github.damontecres.wholphin.ui.components.GridTitle
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import com.github.damontecres.wholphin.ui.components.LoadingPage
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import com.github.damontecres.wholphin.ui.components.MusicContextActions
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import com.github.damontecres.wholphin.ui.components.Optional
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@ -102,6 +102,7 @@ import com.github.damontecres.wholphin.ui.launchDefault
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import com.github.damontecres.wholphin.ui.launchIO
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import com.github.damontecres.wholphin.ui.nav.Destination
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import com.github.damontecres.wholphin.ui.roundMinutes
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import com.github.damontecres.wholphin.ui.roundSeconds
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import com.github.damontecres.wholphin.ui.toServerString
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import com.github.damontecres.wholphin.ui.tryRequestFocus
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import com.github.damontecres.wholphin.ui.util.LocalClock
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@ -367,7 +368,6 @@ fun PlaylistDetails(
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),
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addToPlaylistViewModel: AddPlaylistViewModel = hiltViewModel(),
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) {
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val context = LocalContext.current
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val state by viewModel.state.collectAsState()
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val musicState by viewModel.musicState.collectAsState()
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@ -405,19 +405,21 @@ fun PlaylistDetails(
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}
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}
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val musicContextActions =
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MusicContextActions(
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navigateTo = { viewModel.navigationManager.navigateTo(it) },
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onClickPlay = { index, item -> play(index, item, false, MediaType.AUDIO) },
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onClickPlayNext = { index, item -> viewModel.playNext(item) },
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onClickAddToQueue = { item -> viewModel.addToQueue(item, Int.MAX_VALUE) },
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onClickFavorite = { id, favorite -> viewModel.setFavorite(id, favorite) },
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onClickAddPlaylist = { itemId ->
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addToPlaylistViewModel.loadPlaylists()
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showPlaylistDialog.makePresent(itemId)
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},
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onClickRemoveFromQueue = { _, _ -> },
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onDeleteItem = viewModel::deleteItem,
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)
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remember {
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MusicContextActions(
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navigateTo = { viewModel.navigationManager.navigateTo(it) },
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onClickPlay = { index, item -> play(index, item, false, MediaType.AUDIO) },
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onClickPlayNext = { index, item -> viewModel.playNext(item) },
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onClickAddToQueue = { item -> viewModel.addToQueue(item, Int.MAX_VALUE) },
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onClickFavorite = { id, favorite -> viewModel.setFavorite(id, favorite) },
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onClickAddPlaylist = { itemId ->
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addToPlaylistViewModel.loadPlaylists()
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showPlaylistDialog.makePresent(itemId)
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},
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onClickRemoveFromQueue = { _, _ -> },
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onDeleteItem = viewModel::deleteItem,
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)
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}
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val contextActions =
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remember {
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ContextMenuActions(
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@ -534,7 +536,6 @@ fun PlaylistDetailsContent(
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) {
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var savedIndex by rememberSaveable { mutableIntStateOf(0) }
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var focusedIndex by remember { mutableIntStateOf(savedIndex) }
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val focus = remember { FocusRequester() }
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val focusedItem = items.getOrNull(focusedIndex)
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LaunchedEffect(focusedItem) {
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focusedItem?.let(onChangeBackdrop)
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@ -555,9 +556,15 @@ fun PlaylistDetailsContent(
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verticalArrangement = Arrangement.spacedBy(16.dp),
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modifier =
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Modifier
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.padding(top = 16.dp)
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.fillMaxSize(),
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) {
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val title =
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if (loadingState is LoadingState.Success) {
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playlist?.name ?: stringResource(R.string.playlist)
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} else {
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""
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}
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GridTitle(title)
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Row(
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horizontalArrangement = Arrangement.spacedBy(24.dp),
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modifier =
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@ -577,115 +584,28 @@ fun PlaylistDetailsContent(
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.padding(top = 80.dp)
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.fillMaxWidth(.25f),
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)
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when (loadingState) {
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is LoadingState.Error -> {
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ErrorMessage(loadingState, modifier)
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}
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LoadingState.Pending, LoadingState.Loading -> {
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LoadingPage(modifier)
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}
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LoadingState.Success -> {
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Column(
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modifier =
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Modifier
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.fillMaxWidth()
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.padding(horizontal = 16.dp),
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) {
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Text(
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text = playlist?.name ?: stringResource(R.string.playlist),
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color = MaterialTheme.colorScheme.onSurface,
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style = MaterialTheme.typography.displayMedium,
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textAlign = TextAlign.Center,
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modifier = Modifier.fillMaxWidth(),
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)
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if (items.isNotEmpty()) {
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LazyColumn(
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contentPadding = PaddingValues(8.dp),
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modifier =
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Modifier
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.padding(bottom = 32.dp)
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.fillMaxHeight()
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// .fillMaxWidth(.8f)
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.weight(1f)
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.background(
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MaterialTheme.colorScheme
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.surfaceColorAtElevation(1.dp)
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.copy(alpha = .75f),
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shape = RoundedCornerShape(16.dp),
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).focusProperties {
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onExit = {
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playButtonFocusRequester.tryRequestFocus()
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}
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}.focusRequester(focusRequester)
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.focusGroup()
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.focusRestorer(focus),
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) {
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itemsIndexed(items) { index, item ->
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PlaylistItem(
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item = item,
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index = index,
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onClick = {
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savedIndex = index
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item?.let {
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onClickIndex.invoke(index, item)
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}
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},
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onLongClick = {
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savedIndex = index
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item?.let {
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onLongClickIndex.invoke(index, item)
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}
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},
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isPlaying =
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equalsNotNull(
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musicState.currentItemId,
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item?.id,
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),
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isQueued = item?.id in musicState.queuedIds,
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modifier =
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Modifier
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.ifElse(
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item?.type != BaseItemKind.AUDIO,
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Modifier.height(80.dp),
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).ifElse(
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index == savedIndex,
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Modifier.focusRequester(focus),
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).onFocusChanged {
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if (it.isFocused) {
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focusedIndex = index
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}
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}.focusProperties {
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left = playButtonFocusRequester
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previous = playButtonFocusRequester
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},
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)
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}
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}
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} else {
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Box(
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contentAlignment = Alignment.Center,
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modifier = Modifier.fillMaxWidth(),
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) {
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Text(
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text = stringResource(R.string.no_results),
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style = MaterialTheme.typography.titleLarge,
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textAlign = TextAlign.Center,
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modifier =
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Modifier
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.focusProperties {
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onExit = {
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playButtonFocusRequester.tryRequestFocus()
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}
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}.focusRequester(focusRequester)
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.focusable(),
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)
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}
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}
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}
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}
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}
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PlaylistItems(
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loadingState = loadingState,
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items = items,
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musicState = musicState,
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playButtonFocusRequester = playButtonFocusRequester,
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onFocusItem = { index, item ->
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focusedIndex = index
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},
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onClickItem = { index, item ->
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savedIndex = index
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item?.let { onClickIndex.invoke(index, item) }
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},
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onLongClickItem = { index, item ->
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savedIndex = index
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item?.let { onLongClickIndex.invoke(index, item) }
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},
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modifier =
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Modifier
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.padding(horizontal = 16.dp)
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.weight(1f)
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.focusRequester(focusRequester),
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)
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}
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}
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}
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@ -771,6 +691,97 @@ fun PlaylistDetailsHeader(
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}
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}
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@Composable
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fun PlaylistItems(
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loadingState: LoadingState,
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items: List<BaseItem?>,
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musicState: MusicServiceState,
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playButtonFocusRequester: FocusRequester,
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onFocusItem: (Int, BaseItem?) -> Unit,
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onClickItem: (Int, BaseItem?) -> Unit,
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onLongClickItem: (Int, BaseItem?) -> Unit,
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modifier: Modifier = Modifier,
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) {
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when (loadingState) {
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is LoadingState.Error -> {
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ErrorMessage(loadingState, modifier)
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}
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LoadingState.Pending, LoadingState.Loading -> {
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LoadingPage(modifier)
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}
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LoadingState.Success -> {
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if (items.isNotEmpty()) {
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LazyColumn(
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contentPadding = PaddingValues(8.dp),
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modifier =
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modifier
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.padding(bottom = 32.dp)
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.fillMaxHeight()
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.background(
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MaterialTheme.colorScheme
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.surfaceColorAtElevation(1.dp)
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.copy(alpha = .75f),
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shape = RoundedCornerShape(16.dp),
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).focusProperties {
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left = playButtonFocusRequester
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previous = playButtonFocusRequester
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}.focusGroup()
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.focusRestorer(),
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) {
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itemsIndexed(items) { index, item ->
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PlaylistItem(
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item = item,
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index = index,
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onClick = {
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onClickItem.invoke(index, item)
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},
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onLongClick = {
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onLongClickItem.invoke(index, item)
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},
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isPlaying =
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equalsNotNull(
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musicState.currentItemId,
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item?.id,
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),
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isQueued = item?.id in musicState.queuedIds,
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modifier =
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Modifier
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.ifElse(
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item?.type != BaseItemKind.AUDIO,
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Modifier.height(80.dp),
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).onFocusChanged {
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if (it.isFocused) {
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onFocusItem(index, item)
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}
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}.focusProperties {
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left = playButtonFocusRequester
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previous = playButtonFocusRequester
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},
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)
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}
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}
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} else {
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LaunchedEffect(Unit) {
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playButtonFocusRequester.tryRequestFocus()
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}
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Box(
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contentAlignment = Alignment.Center,
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modifier = modifier.fillMaxWidth(),
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) {
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Text(
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text = stringResource(R.string.no_results),
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style = MaterialTheme.typography.titleLarge,
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textAlign = TextAlign.Center,
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modifier = Modifier,
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)
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}
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}
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}
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}
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}
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@Composable
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fun PlaylistItem(
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item: BaseItem?,
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@ -804,7 +815,23 @@ fun PlaylistItem(
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)
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},
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trailingContent = {
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item?.data?.runTimeTicks?.ticks?.roundMinutes?.let { duration ->
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val duration =
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when (item?.type) {
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BaseItemKind.AUDIO -> {
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item.data.runTimeTicks
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?.ticks
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?.roundSeconds
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}
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else -> {
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item
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?.data
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?.runTimeTicks
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?.ticks
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?.roundMinutes
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}
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}
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duration?.let { duration ->
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val now by LocalClock.current.now
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val context = LocalContext.current
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val endTimeStr =
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@ -813,12 +840,13 @@ fun PlaylistItem(
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formatTime(context, endTime)
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}
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val resources = LocalResources.current
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val durationText = remember(duration) { resources.formatDuration(duration) }
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val durationText =
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remember(resources, duration) { resources.formatDuration(duration) }
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Column {
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Text(
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text = durationText,
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)
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if (item.type != BaseItemKind.AUDIO) {
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if (item?.type != BaseItemKind.AUDIO) {
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Text(
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text = stringResource(R.string.ends_at, endTimeStr),
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style = MaterialTheme.typography.bodySmall,
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