Design And Implementation Of Comprehensive Stock Services System Based On Android

Along with the rapid development of China’s economy and the gradual increasing number of engaging in securities transactions, financial securities, which is a significant sign of financial business, has been more and more ordinary in daily lives. Now immense investors have changed their trading mode from traditional live trades to more convenient and real-time online transactions. For the time being, owing to the limitation of terminal equipment and geography affecting traditional network stock exchange among a certain extent, securities trading platform installed on mobile devices is now going in the vision of most shareholders because of the convenience, rapidity and real-time of mobile devices. In recent years, with the steady promotion of Android apparatus’ occupancy rate used on mobile terminals, to design securities transactions’ system based on Android has become an extremely meaningful topic.According to demands talked above, this paper proposes a comprehensive service system of stocks based on Android. First of all, the background and significance of platform are described in details. Moreover, related technologies which includes Android, Web Service, and so forth. Once more, the system are splatted into clients on Android and services on Web according to scenarios, then demand analysis, overall and detailed design are respectively proceeded. Lastly some accomplished detailed code of important modules are displayed.The client terminal is actually the real operating section of user in the system. Those supplied functions, which are stock information inquiries, press research, trading simulation and communication, allow investors to acknowledge more about market. The server terminal on Web provides data and service support for clients. Data exchange between Web server and clients is the basic guarantee for the normal running of the client terminal.Function and Performance examinations are carried out after the accomplishment of this comprehensive stock services platform, and results represent that this system suffices all demands and achieves every design purpose.