Java tutorial
//package com.java2s; import android.content.Context; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; public class Main { public static final String PRFERENCE_NAME_SYT = "preference_syt"; private static final String ADDRESS_LIB_UPDATE_TIME = "address_lib_update_time"; public static boolean saveAddressLibUpdateTime(Context context, String updateTime) { SharedPreferences prefs = getSharedPreference(context); Editor editor = prefs.edit(); editor.putString(ADDRESS_LIB_UPDATE_TIME, updateTime); return editor.commit(); } public static SharedPreferences getSharedPreference(Context context) { return context.getSharedPreferences(PRFERENCE_NAME_SYT, Context.MODE_PRIVATE); } public static SharedPreferences getSharedPreference(String name, Context context) { return context.getSharedPreferences(name, Context.MODE_PRIVATE); } }