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Change backdrop periodically

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Damontecres 2026-03-15 08:43:05 -04:00
parent 48a933136f
commit 3e043d5118
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1 changed files with 40 additions and 18 deletions
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26
app/src/main/java/com/github/damontecres/wholphin/ui/detail/music/NowPlayingViewModel.kt
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@ -30,8 +30,10 @@ import dagger.assisted.AssistedFactory
import dagger.assisted.AssistedInject
import dagger.hilt.android.lifecycle.HiltViewModel
import dagger.hilt.android.qualifiers.ApplicationContext
import kotlinx.coroutines.CancellationException
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.collectLatest
@ -47,8 +49,10 @@ import org.jellyfin.sdk.model.api.LyricDto
import org.jellyfin.sdk.model.extensions.ticks
import timber.log.Timber
import java.util.UUID
import kotlin.random.Random
import kotlin.time.Duration
import kotlin.time.Duration.Companion.milliseconds
import kotlin.time.Duration.Companion.seconds
@UnstableApi
@HiltViewModel(assistedFactory = NowPlayingViewModel.Factory::class)
@ -209,16 +213,22 @@ class NowPlayingViewModel
}
}
private var backDropJob: Job? = null
private fun updateBackdrop(audio: AudioItem?) {
backDropJob?.cancel()
backDropJob =
viewModelScope.launchDefault {
val showBackdrop =
userPreferencesService
.getCurrent()
.appPreferences.musicPreferences.showBackdrop
if (audio?.albumId != null && showBackdrop) {
if (showBackdrop) {
if (audio?.albumId != null) {
try {
api.userLibraryApi.getItem(audio.albumId).content.let {
val backdropItem = getBackdropItemForAlbum(api, BaseItem(it, false))
val backdropItem =
getBackdropItemForAlbum(api, BaseItem(it, false))
if (backdropItem != null) {
backdropService.submit(backdropItem)
} else {
@ -232,6 +242,18 @@ class NowPlayingViewModel
} else {
backdropService.clearBackdrop()
}
// TODO needs smoother transition
delay(60.seconds)
try {
val index = Random.nextInt(state.value.musicServiceState.queueSize)
val newAudio =
onMain { player.getMediaItemAt(index) }.localConfiguration?.tag as? AudioItem
updateBackdrop(newAudio)
} catch (_: CancellationException) {
} catch (ex: Exception) {
Timber.w(ex, "Error getting random audio")
}
}
}
}