Remove old data store backup component

core/preferences/src/main/java/de/mm20/launcher2/preferences/ImportExport.kt

@@ -1,65 +0,0 @@
-package de.mm20.launcher2.preferences
-
-import android.content.Context
-import androidx.datastore.core.DataStoreFactory
-import androidx.datastore.core.handlers.ReplaceFileCorruptionHandler
-import de.mm20.launcher2.backup.Backupable
-import de.mm20.launcher2.crashreporter.CrashReporter
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.SupervisorJob
-import kotlinx.coroutines.cancel
-import kotlinx.coroutines.flow.firstOrNull
-import java.io.File
-
-internal class LauncherStoreBackupComponent(
-    private val context: Context,
-    private val dataStore: LegacyDataStore
-): Backupable {
-    override suspend fun backup(toDir: File) {
-        dataStore.export(toDir)
-    }
-
-    override suspend fun restore(fromDir: File) {
-        dataStore.import(context, fromDir)
-    }
-}
-
-suspend fun LegacyDataStore.export(toDir: File) {
-    val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
-    val backupDataStore = DataStoreFactory.create(
-        serializer = LegacySettingsSerializer,
-        produceFile = {
-            File(toDir, "settings")
-        },
-        scope = scope
-    )
-    val settings = this.data.firstOrNull() ?: return
-    backupDataStore.updateData {
-        settings
-    }
-    scope.cancel()
-}
-
-
-suspend fun LegacyDataStore.import(context: Context, fromDir: File) {
-    val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
-    val backupDataStore = DataStoreFactory.create(
-        serializer = LegacySettingsSerializer,
-        migrations = getMigrations(context),
-        corruptionHandler = ReplaceFileCorruptionHandler {
-            CrashReporter.logException(it)
-            LegacySettings.getDefaultInstance()
-        },
-        produceFile = {
-            File(fromDir, "settings")
-        },
-        scope = scope
-    )
-    val settings = backupDataStore.data.firstOrNull() ?: return
-
-    this.updateData {
-        settings
-    }
-    scope.cancel()
-}

core/preferences/src/main/java/de/mm20/launcher2/preferences/Module.kt

@@ -26,7 +26,6 @@ import org.koin.dsl.module
 
 val preferencesModule = module {
     single { androidContext().legacyDataStore }
-    factory<Backupable>(named<LegacyDataStore>()) { LauncherStoreBackupComponent(androidContext(), get()) }
     single { LauncherDataStore(androidContext(), get()) }
     factory<Backupable>(named<LauncherDataStore>()) { get<LauncherDataStore>() }
     factory { MediaSettings(get()) }