| With the growing popularity of the smart phone, diversification of mobile phone software is becoming an important issue. The navigation software for daily life also gradually has played an increasingly important role. The development of navigation software in the smart phone platform becomes the focus of attention of more and more manufacturers. Based on the variety of all kinds of mobile phone platform, this paper chooses the open source Android platform finally after a complicated comparison. This paper uses the interface provided by Google and geographic information technology andSQLite database to complete an electronic mobile navigation system based on Android platform. This system used in mobile phones with the Android operating system, provides GPS positioning, search locations, navigation routes. Therefore, the system of research and development has an important practical significance.This paper researches the framework of the Android platform and application development and other related technologies, introduces Google Maps API and geographic information systems, and analyzes the research status of domestic and foreign mobile phone navigation system. At last this paper gets the conclusion that the mobile navigation system applications based on Google Maps in the Android platform is feasible, and is very promising.This paper completed the design and realization of mobile electronic navigation system. First, this paper analyzed the functional requirements of mobile electronic navigation systems and business processes, completed the overall system design and module division and designed database tables. Then, this paper takes the route navigation functions for example, combines it with Google Maps API, and gives the system some key features of the design and implementation process. Finally, the screenshots of some of the important features of the system are given. |
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