The Design And Implement Of Campus Assistant Software Based On Android System

With the rapid development of mobile internet, the traditional service based on PC has been unable to adapt to the increasingly fast of life, need to move to the mobile terminal urgently. Android system has open source characteristics and the largest number of users, become the most suitable platform. In order to improve the efficiency of learning and work, and facilitate the daily life of teachers and students, has designed and achieved the campus assistant software with the current technology. The main works are as follows:To begin with, it is obvious that developing an Android-based campus application is valuable and meaningful after analyzing the mobile internet development of university campus. And the basic contents of Android system and the core technology are also introduced.Then, according to the analysis of the feasibility and the demand of campus assistant, the expected functions of this system can be concluded. Such as, campus assistant lets users obtain real-time news and curriculum information through client-side to provide convenience for them, and pushes important information to the client-side through the push technology to improve the timeliness of information transmission, and uses Baidu cloud storage technology to reduce the burden of storage what generate by pictures.In the end, the system has been designed and completed. The campus assistant’s designed strictly within the MVC pattern as a whole, and also integrate the element of SSH framework. P ersistent layer, DAO layer and servic e layer can be abstracted from the system of campus assistant refers to the Hibernate and Spring framework of SSH architecture. Client-side achieves its layout by the use of UI development technology of Android and the abundant Activity module. The functions of Server-side are achieved by Tomcat, JSP is also used for building the background page, and it use the way of Servlet and My S QL to store and modify the data. Http protocol and Apache interface are used to achieve the interaction between Client-side and Server-side, and JSON format is used to package and analyze interaction data. The campus assistant accomplished in the basis of the result of test, and there are also some insufficient in the campus assistant, which bring new demands for further study.Campus Assistant is an application which facing directly to campus life, has achieved some traditional functions of educational administration in mobile terminal, which only in PCs in the past. Campus Assistant breaks the bottleneck of the traditional educational network, opens a new route for campus management. And it also makes information transmission much timely, and makes it more convenient for teachers’ and students’ study and work.