KJAVA Mobile Game Research Based On Net Connect

As one of the parts of IT industry that develop the most fast, mobile phone games have attracted more and more technology and capital. With the great development of mobile communication devices in recent years, mobile phone game turns to be increasingly popular in the world.In order to make a good mobile phone game, there are many problems to be settled: planning of the game, how to cater for the player, the design of UI, the sound of the game, AI and the problem such as the interruption and exit of the game program in the specific environment of mobile phone. At the same time, the design of mobile phone game by J2ME is limited by the saving capacity of the mobile phone, which is very different from the PS or PC games. More characteristics must be presented in a limited space, which makes the control of games implication capacity a problem of much importance..As the most outstanding mobile phone game platform, J2ME has some notable characteristics as follows:1. Intelligent Client. The most absorbing characteristics of the intelligent mobile phone is that the mobile phone can play games without being connected to the network, while on-line mode is necessary in today' s 2.5G network. When the digital communication charges high, it doesn' t ask for much wireless network connection and offer more implication reliability to restore the data and operation commands into the transaction processing. In such a circumstance, the feature that the intelligent mobile phone can connect to net only when necessary can meet the needs of the clients more properly.Intelligent client can use different protocols to integrate the background game servers. It supports a colorful client UI which is vital to the games. Intelligent client can access the SMS or MMS, and other expansion device features such as GPS, which makes it possible to develop the games that fully take advantage of mobile life style. Intelligent client gains stronger and more flexible security by using advanced encrypt arithmetic or digital sign arithmetic, based on which we can transfer private data and establish an effective on-line world.2. Portable platformJ2ME has a unique characteristic: it is designed for mobile phones. J2ME can be run on different facilities of different investors, which is of special importance in the highly competitive industry of mobile phone facilities. J2ME has been accepted and supported by almost all the main intelligent mobile phone producers. It is very important for the designers who have an increasing number of consumers who want to keep a singular code base. Meanwhile, the performing time of MIDP includes a safety administrator that is completely characteristic and field-based, due to the following reasons: JAVA is designed in a safe language; all the byte codes need to be checked before performed; JVM monitors the safety of implication and the violation of saving principle. MIDP endows implication API permission based on the identification of the implication digital signatory.3. Net Connection...