Messy preferences

messy_prefs.kt

@Singleton
class Preferences(context: Context) {
    private val prefs: SharedPreferences = context.getSharedPreferences("Prefs", Context.MODE_PRIVATE)

    companion object {
        const val PREF_CURRENT_STATE = "CurrentState"
        const val PREF_LAST_KNOWN_ERROR = "LastKnownError"
        const val PREF_LAST_ACTION_PERFORMED = "LastActionPerformed"
    }

    fun getCurrentState() = prefs.getInt(PREF_CURRENT_STATE, 0)

    fun setCurrentState(currentState: Int) {
        prefs.edit().putInt(PREF_CURRENT_STATE, currentState).apply()
    }

    fun getLastKnownError() = prefs.getString(PREF_LAST_KNOWN_ERROR, "")

    fun setLastKnownError(lastKnownError: String) {
        prefs.edit().putString(PREF_LAST_KNOWN_ERROR, lastKnownError).apply()
    }

    fun getLastActionPerformed() = prefs.getString(PREF_LAST_ACTION_PERFORMED, "")

    fun setLastActionPerformed(lastAction: String) {
        prefs.edit().putString(PREF_LAST_ACTION_PERFORMED, lastAction).apply()
    }
}