Java tutorial
//package com.java2s; import android.content.Context; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; public class Main { public static void saveStringToSharePrefs(Context context, String fileName, String key, String value) { SharedPreferences preferences = context.getSharedPreferences(fileName, Context.MODE_PRIVATE); Editor editor = preferences.edit(); editor.putString(key, value); editor.commit(); } }