基于Android平台的通信系统的设计和实现

With the rapid development of mobile communication and computer technology, the use of hand-held devices is becoming increasingly popular, humanity has entered the mobile Internet era. The access of geographical information is the greatest difference between the mobile terminal and traditional computer. In recent years, the Android platform released by google quickly seize a great market share and becomes the hotest mobile phone operation system. This paper describes a design and implementation of communication system between multiple mobile terminals on Android platform, which can mark the trajectory of their own and other terminal on the google map. Meanwhile, this paper introduces each functional module of the program, the logical structure and the flow of the system and the final renderings.