Android 简明教程
Android Tutorial
Android 是开源的基于 Linux 的操作系统，适用于智能手机和平板电脑等移动设备。Android 是由谷歌领导的开放手机联盟和其他公司共同开发的。本教程将教授你基本的 Android 编程，还将带领你学习一些与 Android 应用程序开发相关的先进概念。
Android is an open source and Linux-based operating system for mobile devices such as smartphones and tablet computers. Android was developed by the Open Handset Alliance, led by Google, and other companies. This tutorial will teach you basic Android programming and will also take you through some advance concepts related to Android application development.
Audience
本教程是为初学者准备的，以帮助他们了解基本的 Android 编程。完成本教程后，您会发现自己对 Android 编程有了中等程度的专业知识，从此可以提升到更高的层次。
This tutorial has been prepared for the beginners to help them understand basic Android programming. After completing this tutorial you will find yourself at a moderate level of expertise in Android programming from where you can take yourself to next levels.