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ultrasonic-app-subsonic-android
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Code Issues Releases Wiki Activity

Add Migration

This commit is contained in:
tzugen 2022-06-19 13:24:05 +02:00
parent 241e51015f
commit 177329abcf
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GPG Key ID: 61E9C34BC10EC930
2 changed files with 11 additions and 14 deletions
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2
ultrasonic/src/main/kotlin/org/moire/ultrasonic/data/ActiveServerProvider.kt
View File

@ -124,7 +124,7 @@ class ActiveServerProvider(
UApp.applicationContext(), UApp.applicationContext(),
MetaDatabase::class.java, MetaDatabase::class.java,
METADATA_DB + serverId METADATA_DB + serverId
).fallbackToDestructiveMigration() ).fallbackToDestructiveMigrationOnDowngrade()
.build() .build()
} }

23
ultrasonic/src/main/kotlin/org/moire/ultrasonic/data/MetaDatabase.kt
View File

@ -1,11 +1,10 @@
package org.moire.ultrasonic.data package org.moire.ultrasonic.data
import androidx.room.AutoMigration
import androidx.room.Database import androidx.room.Database
import androidx.room.RoomDatabase import androidx.room.RoomDatabase
import androidx.room.TypeConverter import androidx.room.TypeConverter
import androidx.room.TypeConverters import androidx.room.TypeConverters
import androidx.room.migration.Migration
import androidx.sqlite.db.SupportSQLiteDatabase
import java.util.Date import java.util.Date
import org.moire.ultrasonic.domain.Album import org.moire.ultrasonic.domain.Album
import org.moire.ultrasonic.domain.Artist import org.moire.ultrasonic.domain.Artist
@ -25,8 +24,14 @@ import org.moire.ultrasonic.domain.Track
Index::class, Index::class,
MusicFolder::class MusicFolder::class
], ],
version = 2, autoMigrations = [
exportSchema = true AutoMigration(
from = 1,
to = 2
),
],
exportSchema = true,
version = 2
) )
@TypeConverters(Converters::class) @TypeConverters(Converters::class)
abstract class MetaDatabase : RoomDatabase() { abstract class MetaDatabase : RoomDatabase() {
@ -34,7 +39,7 @@ abstract class MetaDatabase : RoomDatabase() {
abstract fun albumDao(): AlbumDao abstract fun albumDao(): AlbumDao
abstract fun trackDao(): AlbumDao abstract fun trackDao(): TrackDao
abstract fun musicFoldersDao(): MusicFoldersDao abstract fun musicFoldersDao(): MusicFoldersDao
@ -52,11 +57,3 @@ class Converters {
return date?.time return date?.time
} }
} }
val META_MIGRATION_2_1: Migration = object : Migration(2, 1) {
override fun migrate(database: SupportSQLiteDatabase) {
database.execSQL(
"DROP TABLE ServerSetting"
)
}
}