Design And Implementation Of Mobile Terminal Stadium Management System Based On Android

As the development of mobile terminal technology and wireless network technology, the use of smart phones to obtain a variety of media (especially image) information is increasingly common.At present, many companies have be transplanted to the mobile client business, this not only makes the company to achieve better business benefits, but also provides users with great convenient. The domestic sports stadium management system is not a lot of mobile terminal, so far.According to the user's different scenarios and personalized needs,the design and development of the stadium management software with the characteristics of customization has become the key problem in this paper.The research of this problem will also have broad application prospects.Through analyzing the application requirements of a golf course, we use Android and Web Service technology to implement the software system .This paper first analyses the requirement spotrts stadium management system function module, those modules are as follows: announcement,mobile marketing, event entry event query data statistics, check the bill, apply for approval.UML is used to model the functional requirements of the system use case table, and refine the details of the use case through the activity diagram.Then,adopting modular development method,the software architecture and function structure are designed with the system structure diagram and function structure diagram, .Finally, the class diagrams are used to describe the relationships of the classes among the main modules.In addition, in order to solve the problems such as the slow response time of the system and the overflow of memory due to large bitmap data. the cache of the bitmap data is studied. Aiming at the problem of memory leakage caused by bitmap storage, a new method of image cache is designed which includes the initialization of cache size, bitmap compression ratio, bitmap asynchronous access and refresh,bitmap cache replacement process.The test results show that this method can shorten the loading time of bitmap, and ensure the smooth and stable user interface.By testing the function and performance of the software, the system could meet the users a series of activities,such as user login, personal payment, scoring and so on in the Android mobile terminal. This mobile application has simple operation and good stability.At the same time,the system has been put into practice and obtained better evaluation.