The Design And Implementation Of Security Transaction Management System On Android Platform

With the rapid development of mobile intelligent terminal and TD-LTE communication technology,the mobile terminal software based on Android can get a wide range of popularization and application,especially in the field of financial securities management,many mobile banking and mobile phone securities system has been developed.The design and implementation of the securities exchange system based on Android is the actual needs of the current market,using Eclipse as a development platform,using Java programming language,design and development of a set of mobile smart phones on the securities exchange system.From the security market index management,change management,management,ranking top plate commissioned transaction management,asset management,the consultation management,system management,using UML case diagram analysis,deduced the logic of the system business functions,services of securities trading users,securities transaction management.The main innovation points of this paper includes the following three aspects:Firstly,finished requriment analysis based on the prototype system and the UML use case diagram.From the eight aspects of management,security market index management,price ranking management,there was a detailed analysis of existing securities exchange system,using UML use case diagram to derive new system requirements,improve the function of the system coverage and ease of use.Secondly,make use of a structured process to model the algorithm.From system architecture,business logic,data storage,system security and several other aspects,design system overall function structure,adopt structured flow chart for detailed design,modeling,and design system database using E-R diagram.Thirdly,implement the system and testing.Using Android system,Java language,Eclipse platform to develop a mobile terminal based securities exchange management system,and finish function testing and performance testing.After the operation of the securities exchange management system,take adventage of the mobile Internet and the terminal,the system can provide convenient securities trading services,query the securities exchange at any time.