Java tutorial
//package com.java2s; /** * Copyright (c) 2014 Microsoft Mobile and/or its subsidiary(-ies). * See the license text file delivered with this project for more information. */ import android.content.Context; import android.content.SharedPreferences; import android.preference.PreferenceManager; public class Main { private static final String PREFS_KEY_SENDER_ID = "sender_id"; public static final String DEFAULT_SENDER_ID = "anna-example"; /** * @param context The application context. * @return The stored sender ID or the default value if not available. */ public static String getSenderId(Context context) { SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); return prefs.getString(PREFS_KEY_SENDER_ID, DEFAULT_SENDER_ID); } }