| Nowadays, mobile phone becomes an essential tool for communication and entertainment; it plays a very important part in people's life. With the coming age of 3G, more and more phone's advanced services and applications come out. Phone map service is a new service with a wide prospect market and a great application value. Especially location-based web phone map services get much attention recent years. Using mobile terminal positioning technology, through communicates with phone map server by wireless network; it can provide position-related information to customers, so that to give lot's of convenience to the user's travel.Android platform support application developing based on GPS or network positioning. Also provides the ordinarily developer a function of flexible display and control. This will provide developers a platform which makes the design and implementation of map service convenient and flexible.The map service system to be implemented in this paper is developed on Android platform, uses the Google Maps. This system can display city map, people can zoom and move the map. At the same time, using GPS positioning technology, the system can implements self-positioning, address inquiry, path tracking and other functions, help and guide the personal mobile life based on location. |
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