How to copy database from assets folder in android using kotlin

We can copy database from assets folde by

class CopyAssetDatabaseOpenHelper(private val context: Context) {

companion object {

private val DB_NAME = "dbName.db"
}

fun openDatabase(): SQLiteDatabase {
val dbFile = context.getDatabasePath(DB_NAME)

if (!dbFile.exists()) {
try {
val checkDB = context.openOrCreateDatabase(DB_NAME, Context.MODE_PRIVATE,null)

checkDB?.close()
copyDatabase(dbFile)
} catch (e: IOException) {
throw RuntimeException("Error creating source database", e)
}

}
return SQLiteDatabase.openDatabase(dbFile.path, null, SQLiteDatabase.OPEN_READWRITE)
}

private fun copyDatabase(context:Context) {
val dbFile = context.getDatabasePath("logicaldb")
val assetdb = context.assets.open("logicaldb")
val currentDB = FileOutputStream(dbFile)

val buffer = ByteArray(1024)
while (assetdb.read(buffer) > 0) {
currentDB.write(buffer)
Log.d("#DB", "Copying "+buffer.toString())
}

currentDB.flush()
currentDB.close()
assetdb.close()

}
}

What is Application?

How to get an image resource by it's name in android?

Extract Date and Time from Long Type Variable - RRutors

How do I generate random numbers in Dart?

Fix Play Store Rejection Due to SMS Permission - RRutors

What is ANR? How to avoid and resolve it?

What is the difference between match_parent and fill_parent?

Fix Duplicate Files in APK Build.gradle Issue - RRutors

What is Android?

How do i load image from drawable folder in Jetpack Compose?

Android Studio project R can't find