Demo.kt

// Get the DataStore object
private val settingsDataStore by preferencesDataStore(name = “app_settings”)

// Get the keys
val myStrKey = stringPreferencesKey("myStrKey")

// Read the values through coroutine scopes
lifecycleScope.launch {
    settingsDataStore.data.map { pref ->
        // Read the values here
        val myStr = pref[myStrKey]
    }
}