FirestoreRecyclerAdapter how do I get the key

Question

With new firestore how do I get the key (document ID) from adapter?

With Firebase Database we get this with

String key = this.getRef(position).getKey();

Answer 1

Was just having the same problem. This works for me. FirestoreUI version 3.1.0.

Within your onBindViewHolder, (and note you will need to make "position" final):

                        String docId = getSnapshots().getSnapshot(position).getId();

                        Log.d("GETREFTEST", docId);

Happy coding.