Summary:
In recent years, the continuous development of science and technology has led to the rapid improvement of people's quality of life, and people's awareness of financial management has also increased. At the beginning of the design of this paper, a detailed investigation and analysis was made for different groups, and it was found that 30% of the test subjects had bookkeeping habits, 60% of the test subjects had bookkeeping records, and the remaining 10% had no financial management concept at all. Therefore, this paper designs a personal ledger based on Android system to realize the function of user bookkeeping and financial management.
The system uses Eclipse, which supports a variety of plug-ins, as the development tool, uses the relational database SQLite for data storage, and uses the Staruml modeling tool to display the use case diagram and package diagram, which makes the design pattern more intuitive and clear. This system strictly follows the MVC model in Android, and carries out the outline design of the system, which not only simplifies the development of groups, but also helps the management of complex applications. In the detailed design module, the functions of each module in the outline design are implemented in detail. Finally, the functional test of this system was carried out, which proved that the system can operate stably and meet the basic requirements.
Users only need to register an account to log in to the system at any time to bookkeeping, check, analyze accounts, but also allow users to set their own account reminders, convenient and practical, for users to develop a good financial concept has a good guiding role.
Keywords: Android; Accounting; MVC mode; Financial.