What is the best language for creating RIM apps?

We're interested in creating a game for RIM. What are the l开发者_如何学Goanguage options, pros and cons?

I think you only get Java with Eclipse. Most mobile platforms only have one language you can program in.

I would consider using Javascript in the browser, but I'm not sure that blackberry's browser is fast enough for games.

For the PlayBook the only current options are Adobe Air and WebDevelopment. C/C++ API has been announced for the sumer, as has the Android player.

For BlackBerries there is only the JDK (either using RIM's JDE, or their plugin for Eclipse), and WebDevelopment.

http://us.blackberry.com/developers/started/bbdevapproach.jsp