PreferenceManager.getDefaultSharedPreferences(applicationContext) //อଘ prefs.edit() .putString("name","Yamada Tarou") .putInt(“age",20) .putString("sex","man") .putBoolean("isStudent",true) .apply() //औಘ val name: String? = prefs.getString("name",null) val age: Int = prefs.getInt("age",0) val isStudent: Boolean = prefs.getBoolean("isStudent",false) ϝιουνΣʔϯ