Design And Implementation Of Mobile Location System Based On Android

In the modern information society,the development of mobile positioning technology is very rapid.The location service based on Android mobile terminal has become an inaccessible part of people's daily life.The mobile positioning system has the adaptability of many terminal devices,which makes the application of mobile location more and more concerned.However,most of the current positioning systems are more inclined to provide better location services to users,and ignored the display of user positioning related information,in the modern society which information is gradually transparent,the opacity of information will have a bad impact on the user experience.The rapid development of Android mobile positioning technology provides a good development environment for this system.Based on the analysis of the existing positioning technology service system,this paper completed the development of Android mobile positioning system.Following the requirements of software engineering,this paper firstly analyzes the requirements of the positioning system.(1)This paper analyzes the requirements of the system from two aspects:functional requirements and non-functional requirements.In the functional requirements,it introduces in detail the real-time positioning,information display and location services of the core function points of the system.In the non-functional requirements,it introduces the performance requirements and ease of use requirements that the system needs to meet.(2)In the overall design stage,the four modules of the system are defined as real-time positioning,information display,location service and personal center.(3)Under these basis,this paper designed the database and interface between the system and the server;Then the function of each module of this system is designed and developed in detail,and expounds the development of each function in the realization part.(4)In the test phase,the function points of the system are tested,the resource loss caused by the application is analyzed from the performance point of view by monitoring the application running state,and the system is improved and optimized according to the test results.The positioning system realized in this paper can show the information related to positioning to users,so that users can understand the current positioning situation from a more intuitive perspective.Based on the ability of location,this system can provides users with route navigation,track tracking and geo fence services.According to the actual needs,the application scope has been expanded to a large extent.