配合 PreferenceFragment 使用

[Krosxx]

1. 下载 SmartKeyDataStore.kt 到你的项目

2. 设置 preferenceManager.preferenceDataStore = SmartKeyDataStore(YourConfig)

   class SettingsFragment : PreferenceFragmentCompat() {
        override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
            preferenceManager.preferenceDataStore = SmartKeyDataStore(AppConfig)
            setPreferencesFromResource(R.xml.root_preferences, rootKey)
        }
    }