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Redesign LocalPlaylistScreen (#172)

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This commit is contained in:
vfsfitvnm
2022-09-27 15:17:27 +02:00
parent 9d1ed51d61
commit 2e3d437c15
8 changed files with 378 additions and 353 deletions
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24
app/src/main/kotlin/it/vfsfitvnm/vimusic/savers/DetailedSongSaver.kt
View File

@@ -5,7 +5,7 @@ import androidx.compose.runtime.saveable.SaverScope
import it.vfsfitvnm.vimusic.models.DetailedSong
object DetailedSongSaver : Saver<DetailedSong, List<Any?>> {
override fun SaverScope.save(value: DetailedSong): List<Any?> =
override fun SaverScope.save(value: DetailedSong) =
listOf(
value.id,
value.title,
@@ -18,16 +18,14 @@ object DetailedSongSaver : Saver<DetailedSong, List<Any?>> {
)
@Suppress("UNCHECKED_CAST")
override fun restore(value: List<Any?>): DetailedSong? {
return if (value.size == 8) DetailedSong(
id = value[0] as String,
title = value[1] as String,
artistsText = value[2] as String?,
durationText = value[3] as String,
thumbnailUrl = value[4] as String?,
totalPlayTimeMs = value[5] as Long,
albumId = value[6] as String?,
artists = InfoListSaver.restore(value[7] as List<List<String>>)
) else null
}
override fun restore(value: List<Any?>) = DetailedSong(
id = value[0] as String,
title = value[1] as String,
artistsText = value[2] as String?,
durationText = value[3] as String,
thumbnailUrl = value[4] as String?,
totalPlayTimeMs = value[5] as Long,
albumId = value[6] as String?,
artists = InfoListSaver.restore(value[7] as List<List<String>>)
)
}

3
app/src/main/kotlin/it/vfsfitvnm/vimusic/savers/ListSaver.kt
View File

@@ -4,6 +4,9 @@ import androidx.compose.runtime.saveable.Saver
import androidx.compose.runtime.saveable.SaverScope
interface ListSaver<Original, Saveable : Any> : Saver<List<Original>, List<Saveable>> {
override fun SaverScope.save(value: List<Original>): List<Saveable>
override fun restore(value: List<Saveable>): List<Original>
companion object {
fun <Original, Saveable : Any> of(saver: Saver<Original, Saveable>): ListSaver<Original, Saveable> {
return object : ListSaver<Original, Saveable> {

20
app/src/main/kotlin/it/vfsfitvnm/vimusic/savers/PlaylistWithSongsSaver.kt Normal file
View File

@@ -0,0 +1,20 @@
package it.vfsfitvnm.vimusic.savers
import androidx.compose.runtime.saveable.Saver
import androidx.compose.runtime.saveable.SaverScope
import it.vfsfitvnm.vimusic.models.PlaylistWithSongs
object PlaylistWithSongsSaver : Saver<PlaylistWithSongs?, List<Any>> {
override fun SaverScope.save(value: PlaylistWithSongs?) = value?.let {
listOf(
with(PlaylistSaver) { save(value.playlist) },
with(DetailedSongListSaver) { save(value.songs) },
)
}
@Suppress("UNCHECKED_CAST")
override fun restore(value: List<Any>): PlaylistWithSongs = PlaylistWithSongs(
playlist = PlaylistSaver.restore(value[0] as List<Any?>),
songs = DetailedSongListSaver.restore(value[1] as List<List<Any?>>)
)
}