Java tutorial
//package com.java2s; import android.content.Context; import android.content.SharedPreferences; public class Main { public final static String SETTING = "Setting"; public static int getValue(Context context, String key, int defValue) { SharedPreferences sp = context.getSharedPreferences(SETTING, Context.MODE_PRIVATE); int value = sp.getInt(key, defValue); return value; } public static boolean getValue(Context context, String key, boolean defValue) { SharedPreferences sp = context.getSharedPreferences(SETTING, Context.MODE_PRIVATE); boolean value = sp.getBoolean(key, defValue); return value; } public static String getValue(Context context, String key, String defValue) { SharedPreferences sp = context.getSharedPreferences(SETTING, Context.MODE_PRIVATE); String value = sp.getString(key, defValue); return value; } }