Question 119233 in Firebase Question posted in
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Firebase – Show realtime updates of list of documents in firestore

I was working on an application where I needed real-time updates on a list of documents (using their document-id ) in firebase using kotlin flows. How can I achieve that?

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  1. Chosen as BEST ANSWER
    0

    To get updates in real-time on the list of documents, we can use queries. like in this case, we can use whereIn

    val listOfDocumentIds = getDocumentIdsList()
val listDocumentsFlow: Flow<QuerySnapshot> = collectionUserDetails.whereIn(FieldPath.documentId(),listOfDocumentIds).snapshots()

  2. 0

    To view a list of documents in real time, use Firestore snapshot listener.

    Check the link for more – https://firebase.google.com/docs/firestore/query-data/listen

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