在symbian上与internet进行交互的另一种方式 Saturday, October 10, 2009

希望能给你一些启发，而不是仅仅局限于RxxHttpxxx这样的类

 下面这个图来自于jrs211(CHAPI)，而且这个specification说：
This specification describes the Content Handler API (CHAPI) and its associated execution model. CHAPI is an optional package for the J2ME™ platform. This API and model let an application invoke registered J2ME and non-Java applications for content by URL, by content type, or by content handler ID. Content is identified by a Uniform Resource Locator (URL) and dispatched using the content type or content handler ID. Arguments may be passed to a content handler and the content handler can return results and a status. A content handler is any application that registers itself to handle some content. It responds to requests and displays or acts on the content. Integration into the application management system gives the user a seamless and natural transition between applications and content handlers.
The Content Handler API and model are designed to work with the Mobile Information Device Profile (MIDP) and the Personal Basis Profile (PBP) and compatible profiles.