How to know the channel in MHP aplicattion

Hi all, i have one problem. I think i need to use locators, but i dont know how.I have 2 channels with the same application, but i want to change some pictures in the app according to the channel that i'm seeing. What kind of info i need to make this?Thanks all
[283 byte] By [RafaTorresa] at [2007-11-27 9:45:47]
# 1
Maybe you can try "ServiceContext",which is in package javax.tv.service.selection:ServiceContext sc=ServiceContextFactory.getInstance().getServiceContext(xletContext);Service current=sc.getService();
ShepherdInOrca at 2007-7-12 23:55:09 > top of Java-index,Java Mobility Forums,Consumer and Commerce...
# 2

I'm trying that, but if i want to know current valor with System.out.println i get 'ServiceContxtImpl

System.out.println("Service:: "+ current.toString());

I have this numbers to know the channel, but i dont know where they are:

0x22D3.223.8E1

8961.928.2237

Where are similar numbers?

RafaTorresa at 2007-7-12 23:55:09 > top of Java-index,Java Mobility Forums,Consumer and Commerce...