JitsiMeetActivity launch and get view

I am pretty much using the JITSIsdktest app for Android and trying to add a simple method to get the onconferenceTerminated override on the JitsiMeetView. I am not able to figure out how to get the view that was launched by the JitsiActivity.launch ?

If any of you have a simple example that I can do to jump from JitsiMeetActivity to JitsiMeetView of the activity or have a simple method to override the onconferencetermianted and other methods that will be very helpful.

Thanks
Vijay