How to get a map of key and values from firebase?

Hi,

I try to get this structure from firebase (it's a map with key value pairs):

I tried a custom data type but it looks like it's not the right approach!? I think the problem is that the key value pairs are always different. So I can't define the key name in advance.

Maybe someone has an idea to get the data of firebase? :)

1
11 replies