쉐어드프리퍼런스 SharedPreference

 

출처 : http://devstory.ibksplatform.com/2017/12/android-sharedpreferences.html

 

 

저장하기

SharedPreferences pref = getSharedPreferences("pref", MODE_PRIVATE);
SharedPreferences.Editor editor = pref.edit();
editor.putString("key1", "value"); 
editor.putInt("key2", 10); 
editor.commit();

 

 

 

4. 읽어오기

SharedPreferences pref = getSharedPreferences("pref", MODE_PRIVATE);
int nVal = pref.getInt("key2", 0);  

 

 

 5. 삭제하기

SharedPreferences pref = getSharedPreferences("pref", MODE_PRIVATE);
SharedPreferences.Editor editor = pref.edit();
editor.remove("key1"); 
editor.commit();