目录
1 绪论................................................................................................................................5
1.1 课题研究背景.................................................................................................4
1.2 安卓平台介绍.................................................................................................5
1.3 安卓的应用与前景.........................................................................................5
1.4 研究内容和方法.............................................................................................5
2 安卓平台的配置搭建.......................................................................................9
2.1 安卓版本介绍...............................................................................................11
2.2 安卓组件介绍...............................................................................................11
2.2.1 Activity.............................................................................................11
2.2.2 Service..............................................................................................11
2.2.3 BroadcastReceiver............................................................................12
2.2.4 Content Provider ..............................................................................13
2.3 安卓平台的搭建...........................................................................................14
2.3.1 JDK 及 eclipse 的安装 ....................................................................14
2.3.2 SDK,ADT 的安装配置....................................................................15
3 无线点菜系统的实现.....................................................................................18
3.1 数据库的设计...............................................................................................18
3.2 系统界面设计...............................................................................................18
3.2.1 界面设计要素....................................................................................18
3.2.2 xml 文件和 layout 控件.......................................................................20
3.3 数据的处理...................................................................................................21
3.2.1 数据打包过程....................................................................................21
3.2.2 拆包处理流程....................................................................................24
3.4 Socket 通信.................................................................................................25
