Java tutorial
//package com.java2s; /******************************************************************************* * Copyright (c) 2013 Ulrik Andersson. * All rights reserved. This program and the accompanying materials * are made available under the terms of the GNU Public License v3.0 * which accompanies this distribution, and is available at * http://www.gnu.org/licenses/gpl.html * * Contributors: * Ulrik Andersson - initial API and implementation ******************************************************************************/ import java.io.IOException; import java.io.ObjectInputStream; import android.content.SharedPreferences.Editor; public class Main { public static void RestoreSharedPrefencesFromStream(ObjectInputStream input, Editor editor) throws IOException, ClassNotFoundException { int size = input.readInt(); for (int i = 0; i < size; i++) { String key = input.readUTF(); Object val = input.readObject(); if (val instanceof Boolean) editor.putBoolean(key, ((Boolean) val).booleanValue()); else if (val instanceof Float) editor.putFloat(key, ((Float) val).floatValue()); else if (val instanceof Integer) editor.putInt(key, ((Integer) val).intValue()); else if (val instanceof Long) editor.putLong(key, ((Long) val).longValue()); else if (val instanceof String) editor.putString(key, ((String) val)); } editor.commit(); } }