Dessin And Research Of The Network Onnection Games For Mobile Communication Devices

With the popularity of mobile phones and networks, the game industry is growing dramatically these years, and the mobile game development is becoming a hot spot issue in the market. The trend of the market of entertainment applications for mobile phones has gradually become clear, i.e., it will be another important business growth point after the PC entertainment applications market.Nevertheless, the processing ability and memory space of mobile devices are limited, and the screen sizes as well as their effects cannot meet the games’ requirements. Moreover, mobile devices have complex diversities, the functions and parameters differ among the various devices. Thus, it is a huge challenge to develop the high-refresh, rapid response real-time games. It is required that the same game must be applicable to all kinds of mobile phones on the market, since it is the demand of mobile games devices based on J2ME (Java2Micro Edition) and business need, which undoubtedly increase the complexities of development process and the software maintenance. In such an environment, how to achieve various effects, good functions and also be applicable to all different parameters, is really a great challenge.The popularity of mobile phones and PDA has provide the developers totally new application develop platforms. Each mobile user wishes that his/her mobile devices have more functions, no matter they are high-end PDAs or popular mobile phones. It is shown by the on-line sales of value-added applications for such platforms that, the sales of mobile phone games, especially the ones based on J2ME platform is on the top.J2ME technology of SUN company is currently the most popular wireless application development pillar platform in industry. It is especially used for the small mobile devices with small screen, small memory space and slow processor, like mobile phones, set-top boxes etc.. Due to the good stability, cross-platform, security, expansibility and so on, J2ME technology has been widely adopted by developers, manufacturers, network communication companies as a mainstream platform for embedded mobile application development.This paper firstly introduces the development situations of mobile games applications industry based on J2ME platform at home and abroad, and analyzes the factors restricting the developing of mobile games. Then it states the basic concepts of mobile games as well as JAVA2platform system; analyzes the advantages and disadvantages of J2ME mobile games. It also explains the specifications of connected limited device configuration (CLDC) and Mobile Information Device Profile (MTDP); explores the main technical points of mobile games development. Combining with the independent R&E mobile game elaborating "cowboy" theme, the paper explains the processes of mobile games development in details and analyzes the basic procedures and essential elements of mobile games based on J2ME platform, as well as discusses the realization of soft keys. It also makes further analysis about memory optimization, putting forward the resource optimization algorithms and scene optimization algorithms.