sharedPreference를 사용해서 데이터내에 임시저장 데이터를 활용할 것 private SharedPreferences sharedPreferences; private SharedPreferences.Editor editor; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); sharedPreferences = getPreferences(Context.MODE_PRIVATE); editor = sharedPreferences.edit(); 활용 : 불러오기 sharedPreferences.getBoolean("test", false) : 저장 editor.putBoolea..