Research On Mobile Applications Based On J2ME

As the 3G era, mobile phone is becoming an indispensable tool for individuals in our lives, which can manage personal businesses, works and lives in Mobile Information Age. And its related software market has enormous potential. People is no longer satisfied with limited function in mobile phone, PDA and other mobile devices, but hope it can be easily installed on mobile devices for kinds of applications softwares as personal computers, rather than to purchase a new one. Faced with the diverse needs of the above, based on the mobile phone, PDA and other devices for mobile application development has gradually become a hot topic.J2ME(Java 2 Platform, Micro Edition) is a new development technology with the development of embedded devices, especially the rapid development of mobile communications equipment. J2ME targeted at consumer electronics and embedded application products, because its feature of which it is "Write Once, Run Anywhere" can improve the efficiency of the development, and provide a revolutionary solution for the devices of intelligent and diversification.The thesis based on the actual design of the project goal—Inquiry Bus Information System. First of all, several of system feasible options were designed. The thesis gives the overall system design through a detailed comparison of various options. Then, the thesis discussed system implementation of the key technologies and the need to solve the problem in depth. In particular, originality of the implementation of a new method was proposed: Based on Bluetooth network access structure. In this process, it recounted the MIDP application framework and development process, and emphasized RMS and Bluetooth control system operation and usage.The thesis faces the actual project development, summed up the J2ME software development methods and techniques which can help you for wireless applications based on J2ME.