目 录
摘 要 .........................................................................................................................................................i
ABSTRACT ...........................................................................................................................................ii
1 绪论 ...................................................................................................................................................1
1.1 课题的来源及意义 ....................................................................................................................1
1.2 国内外研究状况 ........................................................................................................................2
1.2.1 国内外发展现状 .................................................................................................................2
1.2.2 发展中存在的问题 .............................................................................................................2
1.3 项目的主要工作和解决的问题 ................................................................................................3
2 Android 相关技术介绍及环境搭建.................................................................................................4
2.1 Android 介绍.............................................................................................................................4
2.2 Android 开发平台.....................................................................................................................5
3 系统分析及系统结构设计与实现 ....................................................................................................9
3.1 系统分析 ....................................................................................................................................9
3.1.1 系统可行性分析 .................................................................................................................9
3.1.2 系统需求分析 .....................................................................................................................9
3.2 系统结构设计 ............................................................................................................................9
3.3 系统设计的目标及基本思路 ..................................................................................................13
3.4 Android 视频播放器相关技术................................................................................................13
3.4.1 Mediaplayer 视频技术 ......................................................................................................13
3.4.2 Surface、SurfaceView、SurfaceHolder 三者之间的关系..............................................16
4 软件设计 .........................................................................................................................................18
4.1 软件布局设计 ..........................................................................................................................18
4.2 扫描 SD 卡上的视频文件 .......................................................................................................19
4.3 播放控制功能的设计 ..............................................................................................................19
5 测试 .................................................................................................................................................21
5.1 测试环境和条件 ......................................................................................................................21
5.2 测试 ..........................................................................................................................................21
5.3 测试结果分析 ..........................................................................................................................25
结 论 ...................................................................................................................................................27
