Shared preferences

How to use shared preferences to store and retrieve data:

To store data:

SharedPreferences initialPref = getSharedPreferences("pref",MODE_PRIVATE);

Editor et=initialPref.edit();

String s1 =  “data tostore”;

 et.putString("DATA",s1);

  et.commit();

To retrieve data stored in sharedpreferences:

SharedPreferences initialPref =getSharedPreferences("pref",MODE_PRIVATE);

 String retrieveddata=initialPref.getString("DATA","");

Toast.makeText(getApplicationContext(),retrieveddata , Toast.LENGTH_LONG).show();