Define a messaging service listener

The following code sample assumes that you are creating this class as part of an application that requires a messaging service listener.
  1. Import the required classes and interfaces.
    import net.rim.blackberry.api.bbm.platform.*;
    import net.rim.blackberry.api.bbm.platform.service.*;
  2. Create the framework for the messaging service listener, defining each callback method's signature. Declare a member variable for the channel listener associated with this messaging service.
    class MyMessagingServiceListener extends MessagingServiceListener
    {
         public void channelCreated(BBMPlatformChannel channel, InvitationMenuItem menuItem)
         {
             //add any code for the channel's initialization here
         }
    
         public BBMPlatformChannelListener(BBMPlatformChannel channel) 
         {
             return _channelListener;
         }
    }
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