目录
摘要......................................................................I
ABSTRACT.................................................................II
1 绪论...................................................................1
1.1 背景介绍 ...........................................................1
1.1.1 IT 发展趋势.................................................1
1.1.2 3G 发展趋势.................................................1
1.1.3 移动互联网发展趋势 .........................................1
1.1.4 Android 简介................................................2
1.2 研究内容与意义 .....................................................4
1.3 本文结构 ...........................................................5
1.4 本章小结 ...........................................................5
2 需求分析...............................................................6
2.1 概述 ...............................................................6
2.2 需求分析 ...........................................................6
2.2.1 功能需求 ...................................................6
2.2.2 质量要求 ...................................................7
2.2.3 环境需求 ...................................................7
2.2.4 界面需求 ...................................................7
2.3 本章小结 ...........................................................7
3 总体设计...............................................................8
3.1 问题描述 ...........................................................8
3.2 设计思想 ...........................................................8
3.3 结构设计 ...........................................................8
3.3.1 总体模块详细设计 ..........................................10
3.3.2 输入模块详细设计 ..........................................10
3.3.3 显示模块详细设计 ..........................................11
3.3.4 计算模块详细设计 ..........................................11
3.4 程序流程图 ........................................................12
3.5 本章小结 ..........................................................13
4 详细设计..............................................................14
4.1 环境搭建 ..........................................................14
4.1.1 软件下载 ..................................................14
4.1.2 软件安装 ..................................................16
4.2 模块功能实现 ......................................................21
4.2.1 图形界面设计 ..............................................21
4.2.2 程序功能实现 ..............................................23
4.3 本章小结 ..........................................................29
5 软件测试与运行........................................................30
5.1 概述 ..............................................................30
