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creating an Albums db table

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This commit is contained in:
tibbi 2021-05-10 22:13:29 +02:00
parent 6f98c23830
commit 9a976c62e5
3 changed files with 38 additions and 10 deletions
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17
app/src/main/kotlin/com/simplemobiletools/musicplayer/databases/SongsDatabase.kt
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@ -11,18 +11,12 @@ import com.simplemobiletools.musicplayer.extensions.getAllInitialTracks
import com.simplemobiletools.musicplayer.extensions.playlistDAO
import com.simplemobiletools.musicplayer.helpers.ALL_TRACKS_PLAYLIST_ID
import com.simplemobiletools.musicplayer.helpers.RoomHelper
import com.simplemobiletools.musicplayer.interfaces.ArtistsDao
import com.simplemobiletools.musicplayer.interfaces.PlaylistsDao
import com.simplemobiletools.musicplayer.interfaces.QueueItemsDao
import com.simplemobiletools.musicplayer.interfaces.SongsDao
import com.simplemobiletools.musicplayer.models.Artist
import com.simplemobiletools.musicplayer.models.Playlist
import com.simplemobiletools.musicplayer.models.QueueItem
import com.simplemobiletools.musicplayer.models.Track
import com.simplemobiletools.musicplayer.interfaces.*
import com.simplemobiletools.musicplayer.models.*
import com.simplemobiletools.musicplayer.objects.MyExecutor
import java.util.concurrent.Executors
@Database(entities = [Track::class, Playlist::class, QueueItem::class, Artist::class], version = 7)
@Database(entities = [Track::class, Playlist::class, QueueItem::class, Artist::class, Album::class], version = 7)
abstract class SongsDatabase : RoomDatabase() {
abstract fun SongsDao(): SongsDao
@ -33,6 +27,8 @@ abstract class SongsDatabase : RoomDatabase() {
abstract fun ArtistsDao(): ArtistsDao
abstract fun AlbumsDao(): AlbumsDao
companion object {
private var db: SongsDatabase? = null
@ -145,6 +141,9 @@ abstract class SongsDatabase : RoomDatabase() {
database.apply {
execSQL("CREATE TABLE `artists` (`id` INTEGER NOT NULL PRIMARY KEY, `title` TEXT NOT NULL, `album_cnt` INTEGER NOT NULL, `track_cnt` INTEGER NOT NULL, `album_art_id` INTEGER NOT NULL)")
execSQL("CREATE UNIQUE INDEX IF NOT EXISTS `index_artists_id` ON `artists` (`id`)")
execSQL("CREATE TABLE `albums` (`id` INTEGER NOT NULL PRIMARY KEY, `artist` TEXT NOT NULL, `title` TEXT NOT NULL, `cover_art` TEXT NOT NULL, `year` INTEGER NOT NULL)")
execSQL("CREATE UNIQUE INDEX IF NOT EXISTS `index_albums_id` ON `albums` (`id`)")
}
}
}

19
app/src/main/kotlin/com/simplemobiletools/musicplayer/interfaces/AlbumsDao.kt Normal file
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@ -0,0 +1,19 @@
package com.simplemobiletools.musicplayer.interfaces
import androidx.room.Dao
import androidx.room.Insert
import androidx.room.OnConflictStrategy
import androidx.room.Query
import com.simplemobiletools.musicplayer.models.Album
@Dao
interface AlbumsDao {
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun insert(album: Album): Long
@Query("SELECT * FROM albums")
fun getAll(): List<Album>
@Query("DELETE FROM albums WHERE id = :id")
fun deleteAlbum(id: Long)
}

12
app/src/main/kotlin/com/simplemobiletools/musicplayer/models/Album.kt
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@ -1,12 +1,22 @@
package com.simplemobiletools.musicplayer.models
import android.provider.MediaStore
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.Index
import androidx.room.PrimaryKey
import com.simplemobiletools.commons.helpers.AlphanumericComparator
import com.simplemobiletools.commons.helpers.SORT_DESCENDING
import com.simplemobiletools.musicplayer.helpers.PLAYER_SORT_BY_ARTIST_TITLE
import com.simplemobiletools.musicplayer.helpers.PLAYER_SORT_BY_TITLE
data class Album(val id: Long, val artist: String, val title: String, val coverArt: String, val year: Int) : ListItem(), Comparable<Album> {
@Entity(tableName = "albums", indices = [(Index(value = ["id"], unique = true))])
data class Album(
@PrimaryKey(autoGenerate = true) val id: Long,
@ColumnInfo(name = "artist") val artist: String,
@ColumnInfo(name = "title") val title: String,
@ColumnInfo(name = "cover_art") val coverArt: String,
@ColumnInfo(name = "year") val year: Int) : ListItem(), Comparable<Album> {
companion object {
var sorting = 0
}