The Design And Implementation Of Property Management System Under Android Platform

With the acceleration of urbanization process and people's demand for high quality of life, there has been more and more modern intelligent community. Because of its low efficiency and poor security, the traditional property management is replaced by more efficient and convenient property management system. The rapid development of mobile communications and Internet technology has brought smooth running speed and data transfer speed of mobile phone. Smart phones is playing a more and more important role. The current smart phone operating system are IOS, Windows Phone and Android etc. According to the latest report released by the market research company Gartner shows that as of the third quarter of 2015, Android operating system had been still occupying the leading position of the global market with a share of 84.7%. Therefore, achieving a property management system under Android platform is very meaningful.Based on the study of the UML modeling technology, the database management system and the Android platform, a property management system using a hierarchical design method is designed and implemented in this paper. The system is based on Android system architecture combined with the traditional network server, including the view layer, business logic layer and data access layer. View layer is responsible for presenting interface. Business logic layer is a middle layer. Data access layer is responsible for database operations. This paper realizes the function of announcement management, housing transaction management, cost information management, complaint management, service management and access password management, also study the safety of the system. Use the AES encryption algorithm to encrypt data to ensure the system data security. Use the signature verification to APK installation file to ensure the system code system.Finally, function and system test is conducted to each module. The real phone and simulator tests' results shows that the property management designed and implemented in this paper can effectively complete the function of each module and achieve the design purpose. The system has reliability and practicability.