ServerTimestamp is always null on Firebase Firestore

Question

I am trying to add a timestamp field in an Android client with Firebase Firestore.

According to the documentation:

Annotation used to mark a D

Answer 1

I have similar problem, and I found this at my catlog and solved my problem

firebaseFirestore = FirebaseFirestore.getInstance();
FirebaseFirestoreSettings settings = new FirebaseFirestoreSettings.Builder()
                .setTimestampsInSnapshotsEnabled(true)
                .build();
firebaseFirestore.setFirestoreSettings(settings);