Android - Pass value through SharedPreferences

Android - Pass value through SharedPreferences

//setSharedPreferences pref = getApplicationContext().getSharedPreferences("MyPref", 0);SharedPreferences.Editor editor = pref.edit();editor.putString("user_name",NAME);editor.commit();//getSharedPreferences pref = getApplicationContext().getSharedPreferences("MyPref", 0);String username = pref.getString("user_name", null);