DataStoreSynchronous.kt

// inisialisasi
companion object {
        private val NAME_KEY = stringPreferencesKey("NAME_KEY")
}
private val Context._dataStore: DataStore<Preferences> by preferencesDataStore(
        name = "sampingan_data_store",
        produceMigrations = ::sharedPreferencesMigration
    )

private fun sharedPreferencesMigration(context: Context) =
        listOf(SharedPreferencesMigration(context, "pref_name"))

private val dataStore: DataStore<Preferences> = activity._dataStore


var name: String
// get/load value
        get() = runBlocking{
            withContext(Dispatchers.Default){
                dataStore.getValueFlow(NAME_KEY, "").first()
            }
        }
// set/save value
        set(value) = runBlocking {
            withContext(Dispatchers.Default){
                dataStore.edit {
                    it[NAME_KEY] = value
                }
            }
        }