Design And Implementation Of Personal Financial Management Based On Android

In economical society,the term 'financing ' has a wide dissemination among common people.As the dynamic changes on people's lives,more and more money spend on Interpersonal communication,entertainment and housing.Completing the detailed expenditure plans will be beneficial to the comprehensive management of individual,household income and expenditure situation.As the first step,as well as an important aspect of financial management,financial accounting combines the accounting activities with the mobile device.This not only can effectively solve the problems which are caused by traditional accounting methods,including being difficult to find,missing data and analysis and the high error rate,but also make it possible for people to carry out financial accounting at all time and places.By analyzing the software of having existed in mobile banking system,this thesis mainly researches on the improvement program from three aspects,that is: accounting methods,user experience and system optimization,and implemented a set of personal financial management based on Android platform.This thesis is elaborated and analyzed from the hierarchy framework,data visualization,data storage and non-functional aspects of the system optimization and other aspects.Firstly,the system is based on layer structure framework,and is divided into three layers of the user Interface layer,business logic layer,and data management layer adopting a three-tier structure design.This system is developed on the Android platform to realize seven major business modules which are books management,category management,revenue and expenditure management,query management,statistical analysis,data management and alert management.Secondly,by using pie chart and bar charts for data visualization,the system will monitor assets as well as the flow and number of consumption of individuals,also control the user's consumption.The thesis analyzes the implementation details of pie chart and bar chart custom view in rendering,animation,gestures,and so on.Thirdly,based on the practice of Cloud backup,the thesis analyzes in deep the key points of the data storage technology.Fourthly,UI interface designs optimization interface color and layout,improving the user experience;A kind of asynchronous processing mechanism Handler is used to solve the frequent switching interface;and improve exit solution to optimize the function of the system.This personal financial management system can help to summarize the individual accounting needs and record daily economic activity in real-time.By realizing theimportant functions in the real hardware equipment,the results show that the system has good capability of high-efficiency journaling,professional features of accounting,as well as shipped with easy-to-use UI design and financial reporting.