You can use **SharedPreferences** for that..
SharedPreferences wmbPreference1,wmbPreference2;
SharedPreferences.Editor editor;
//wmbPreference1 for Shared Prefs that lasts forever
wmbPreference1 = PreferenceManager.getDefaultSharedPreferences(this);
//wmbPreference2 for Shared Prefs that lasts only just once each time program is running
wmbPreference2 =getApplicationContext().getSharedPreferences("MYKEY",Activity.MODE_PRIVATE);
**To save values**
SharedPreferences.Editor editor = wmbPreference1.edit();
editor.putString("MYKEY", "12345");
editor.commit();
You can **retrieve the values** like
String Phonenumber = wmbPreference1.getString("MYKEY", "");
where **MYKEY** is the **keyname** by which you can identify the value..
You can **use SharedPreferences** for that..
SharedPreferences wmbPreference1,wmbPreference2;
SharedPreferences.Editor editor;
//wmbPreference for Shared Prefs that lasts forever
wmbPreference1 = PreferenceManager.getDefaultSharedPreferences(this);
//installsp for Shared Prefs that lasts only just once each time program is running
wmbPreference2 =getApplicationContext().getSharedPreferences("MYKEY",Activity.MODE_PRIVATE);
**To save values**
SharedPreferences.Editor editor = wmbPreference1.edit();
editor.putString("MYKEY", "12345");
editor.commit();
You can **retrieve the values** like
String Phonenumber = wmbPreference1.getString("MYKEY", "");
where **MYKEY** is the **keyname** by which you can identify the value..