Remove database migrations

FossifyOrg · Oct 16, 2024 · a22c9af · a22c9af
1 parent e1c7d11
commit a22c9af
Showing 1 changed file with 9 additions and 41 deletions.
diff --git a/app/src/main/kotlin/org/fossify/home/databases/AppsDatabase.kt b/app/src/main/kotlin/org/fossify/home/databases/AppsDatabase.kt
@@ -5,8 +5,6 @@ import androidx.room.Database
 import androidx.room.Room
 import androidx.room.RoomDatabase
 import androidx.room.TypeConverters
-import androidx.room.migration.Migration
-import androidx.sqlite.db.SupportSQLiteDatabase
 import org.fossify.home.helpers.Converters
 import org.fossify.home.interfaces.AppLaunchersDao
 import org.fossify.home.interfaces.HiddenIconsDao
@@ -15,7 +13,10 @@ import org.fossify.home.models.AppLauncher
 import org.fossify.home.models.HiddenIcon
 import org.fossify.home.models.HomeScreenGridItem
 
-@Database(entities = [AppLauncher::class, HomeScreenGridItem::class, HiddenIcon::class], version = 5)
+@Database(
+    entities = [AppLauncher::class, HomeScreenGridItem::class, HiddenIcon::class],
+    version = 5
+)
 @TypeConverters(Converters::class)
 abstract class AppsDatabase : RoomDatabase() {
 
@@ -32,48 +33,15 @@ abstract class AppsDatabase : RoomDatabase() {
             if (db == null) {
                 synchronized(AppsDatabase::class) {
                     if (db == null) {
-                        db = Room.databaseBuilder(context.applicationContext, AppsDatabase::class.java, "apps.db")
-                            .addMigrations(MIGRATION_1_2)
-                            .addMigrations(MIGRATION_2_3)
-                            .addMigrations(MIGRATION_3_4)
-                            .addMigrations(MIGRATION_4_5)
-                            .build()
+                        db = Room.databaseBuilder(
+                            context.applicationContext,
+                            AppsDatabase::class.java,
+                            "apps.db"
+                        ).build()
                     }
                 }
             }
             return db!!
         }
-
-        private val MIGRATION_1_2 = object : Migration(1, 2) {
-            override fun migrate(database: SupportSQLiteDatabase) {
-                database.execSQL("ALTER TABLE home_screen_grid_items ADD COLUMN intent TEXT default '' NOT NULL")
-                database.execSQL("ALTER TABLE home_screen_grid_items ADD COLUMN shortcut_id TEXT default '' NOT NULL")
-                database.execSQL("ALTER TABLE home_screen_grid_items ADD COLUMN icon BLOB")
-            }
-        }
-
-        private val MIGRATION_2_3 = object : Migration(2, 3) {
-            override fun migrate(database: SupportSQLiteDatabase) {
-                database.execSQL("ALTER TABLE apps ADD COLUMN activity_name TEXT default '' NOT NULL")
-                database.execSQL("ALTER TABLE home_screen_grid_items ADD COLUMN activity_name TEXT default '' NOT NULL")
-            }
-        }
-
-        private val MIGRATION_3_4 = object : Migration(3, 4) {
-            override fun migrate(database: SupportSQLiteDatabase) {
-                database.execSQL("CREATE TABLE IF NOT EXISTS `hidden_icons` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `package_name` TEXT NOT NULL, `activity_name` TEXT NOT NULL, `title` TEXT NOT NULL)")
-                database.execSQL("CREATE UNIQUE INDEX `index_hidden_icons_id` ON `hidden_icons` (`id`)")
-            }
-        }
-
-        private val MIGRATION_4_5 = object : Migration(4, 5) {
-            override fun migrate(database: SupportSQLiteDatabase) {
-                database.execSQL("CREATE TABLE `home_screen_grid_items_new` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `left` INTEGER NOT NULL, `top` INTEGER NOT NULL, `right` INTEGER NOT NULL, `bottom` INTEGER NOT NULL, `page` INTEGER NOT NULL, `package_name` TEXT NOT NULL, `activity_name` TEXT NOT NULL, `title` TEXT NOT NULL, `type` INTEGER NOT NULL, `class_name` TEXT NOT NULL, `widget_id` INTEGER NOT NULL, `shortcut_id` TEXT NOT NULL, `icon` BLOB, `docked` INTEGER NOT NULL DEFAULT 0, `parent_id` INTEGER)")
-                database.execSQL("INSERT INTO `home_screen_grid_items_new` (`id`, `left`, `top`, `right`, `bottom`, `page`, `package_name`, `activity_name`, `title`, `type`, `class_name`, `widget_id`, `shortcut_id`, `icon`, `docked`, `parent_id`)  SELECT `id`, `left`, `top`, `right`, `bottom`, 0 as `page`, `package_name`, `activity_name`, `title`, `type`, `class_name`, `widget_id`, `shortcut_id`, `icon`, CASE WHEN `type` != 1 AND `top` = 5 THEN 1 ELSE 0 END AS `docked`, NULL AS `parent_id` FROM `home_screen_grid_items` WHERE `intent` IS NULL OR `intent` = ''")
-                database.execSQL("DROP TABLE `home_screen_grid_items`")
-                database.execSQL("ALTER TABLE `home_screen_grid_items_new` RENAME TO `home_screen_grid_items`")
-                database.execSQL("CREATE UNIQUE INDEX `index_home_screen_grid_items_id` ON `home_screen_grid_items` (`id`)")
-            }
-        }
     }
 }