Google Firebase serialize/deserialize

Question

I am new to FIrebase and I have 2 problems with it that might be connected. First one is when saving my list of events.

//creating event
TVEvent tvEvent = new TV         


        

Answer 1

try to use

Map data= (HashMap)dataSnapshot.getValue();

instead of

GenericTypeIndicator> t = new GenericTypeIndicator>() {}; List list = messageSnapshot.getValue(t);