Software Implementation Of Smart Campus Mobile Terminal Based On MVP And Retrofit

With the rapid development of the Internet,the information construction of colleges and universities is concerned.The traditional information platform has the disadvantages of scattered functions,low resource integration rate,and untimely information push.The concept of "smart campus" has made the integration of various service functions of colleges and universities and the full utilization of campus resources,which greatly promoted the development of information technology construction in colleges and universities.At the same time,mobile intelligent terminal equipment has opened up a new development direction for the construction of smart campus with its advantages of convenience and information timeliness.Therefore,it is of great significance to design a smart campus mobile terminal application software by combining smart campus with mobile intelligent terminal.This thesis achieves a smart campus mobile terminal application software design based on Model-View-Presenter and Retrofit on the Android platform.The main work includes: key technologies and theories involved in the application of smart campus mobile terminals based on MVP and Retrofit are analyzed;the application overall architecture design from the structure and interface framework is applied;structural improvement of the traditional MVP mode and implementation of the APP application architecture on the basis of this,thereby the view layer and the business logic layer are separated,and reducing the coupling of the code;encapsulate the Retrofit network request framework and implement the APP network framework based on this to improve the request interaction performance.The overall functions of the main design of the APP and the various functional modules implemented by the Java code,including personal center,mobile ordering,location check-in,storage sharing,access control unlocking and campus services.This design has passed the verification of each function module of APP and the performance and compatibility test of APP through different models and different Android system versions of intelligent terminal devices.After testing,the average startup time of the smart campus APP on 100 test devices is 0.52 s,the average central processing unit occupancy rate is 7.91%,the average memory usage is 131 MB,the average traffic consumption is 2258 KB,the average electricity consumption is 2.56 mAh,and the performance indicators are normal.The test results show that the designed smart campus mobile terminal APP satisfies the requirements of user registration,login,online ordering,location check-in,storage sharing,and access control unlocking,and the compatibility is good.Therefore,the APP of this thesis has certain practical application value.