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fix: ensuring room DB instance is created only once by double-checked locking to AppDatabase singleton initialization

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Himanshu-Kandwal
2025-11-09 10:12:07 +05:30
committed by Nishant Mishra
parent 57a9243a19
commit 5ad7f5396e
1 changed files with 3 additions and 6 deletions
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9
app/src/main/java/org/nsh07/pomodoro/data/AppDatabase.kt
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@@ -17,9 +17,7 @@ import androidx.room.TypeConverters
@Database(
entities = [IntPreference::class, BooleanPreference::class, StringPreference::class, Stat::class],
version = 2,
autoMigrations = [
AutoMigration(from = 1, to = 2)
]
autoMigrations = [AutoMigration(from = 1, to = 2)]
)
@TypeConverters(Converters::class)
abstract class AppDatabase : RoomDatabase() {
@@ -34,9 +32,8 @@ abstract class AppDatabase : RoomDatabase() {
fun getDatabase(context: Context): AppDatabase {
return Instance ?: synchronized(this) {
Room.databaseBuilder(context, AppDatabase::class.java, "app_database")
.build()
.also { Instance = it }
Instance ?: Room.databaseBuilder(context, AppDatabase::class.java, "app_database")
.build().also { Instance = it }
}
}
}