How to trigger a Symbian C++ application within a J2ME application for Nokia phones using J2ME API?

Anyone knows how to trigger a Symbian C++ application using any J2ME API call? I have a J2ME application that needs a customized photo taking application in Symbian 开发者_开发技巧C++. The reason for separating into two applications is because J2ME has a limit in heap size and the J2ME needs to know the path of photo after taking it.

Thanks a lot for your help.

Regards, Kenny

Take a look at APIBridge on Forum Nokia: http://www.forum.nokia.com/info/sw.nokia.com/id/d697a64f-ddae-4937-8151-be157b542d26/ApiBridge.html

Designed specifically for MIDP apps to access services provided in the Symbian C++ environment.

I don't think there is an API for doing that. One thing you could try is to have your two applications communicate over a socket interface. For example the Symbian application could set up a socket server at localhost and the J2ME application would connect to it. I am not sure that this is possible in a phone's environment however. It could also have other implications as well, such as having to sign your applications.