A Java Framework for connecting to and exchanging data from GPS units to J2ME Mobile Devices. Serial and Bluetooth connections to GPS devices. Support for NMEA-0183 GPS Standard. An Observer-Design Pattern makes the library extendable. Based on GPSli

在设计模式里面有一个叫观察者模式，在j2me里面经常会有使用到这个模式，比如在连接网络的时候，更新界面~-In the design of models, there' s a known observer mode, which often have to use j2me to this model, such as connecting to the internet, update interface ~