基于android的视频播放器的设计与实现本科论文.docVIP

基于Android的视频播放器的设计与实现 中 文 摘 要 如今，随着基于Android的智能手机的，。因此，设计一个基于android手机的多功能播放器，具有重要的实际意义。 本次设计主要使用JDK + Eclipse + Android-SDK-Windows工具开发，使用的编程语言是Java语言。该程序主要由4个不同Activity来实现，每个Activity实现相应的功能模块本论文详细介绍了的设计思路设计方案系统结构项目工程结构对系统的可行性与需求性进行了详细的分析，阐述了系统各个模块功能的设计与实现。对程序主要的Activity都进行了详细的介绍和分析，包括对其使用的布局文件的具体介绍，以及各个控件的作用。在最后进行了程序测试，对每一个实现的模块功能都做了测试，并且记录了大量截图用来测试结果，以观察程序应有的功能是否正常运行，以及程序中可能存在的问题。程序界面比较友好，操作相对容易，。 mplementation of Video Player Based on Android ABSTRACT Now, with the wide application of smart phone based on the Android operating system, video player has become the essential application of smart phone. Most of consumers urgently require a personalized video player which is close to user and facilitate user. Therefore, the design of a multifunctional player based on android mobile phones has an important practical significance. The project design is developed by using JDK, Eclipse, and Android-SDK-Windows tools. The programming language is Java. The program consists of four different Activities and each Activity achieves the corresponding functional modules which can effectively satisfy the common requirements for playing video on Android mobile phones. This paper introduced the design ideas, design scheme, system architecture and project engineering structures of video player. The feasibility and requirements of system were analyzed in detail. The system function and each module were explained. The main Activity of the program are described and analyzed in detail including the using layout file, as well as the role of each control. Finally, I made the test for the program including the functions of each implemented modules. In order to observe whether the program should function properly and find the problems that may exist in the program, many screenshots were saved to demonstrate the test results. The developed program has a friendly interface and can be operated relatively easy, which has achieved the design requirement. KEY WORDS: Android; Video Play; Acti