Firestore Tutorial Part 17 – NESTED OBJECTS – Android Studio Tutorial
In part 17 of the Firestore tutorial, we will learn how to store, update and query nested objects. We can access fields of objects or maps within a document with “dot notation”, where we chain the keys of hirarchical fields together to reach the nested value.
We can modify and query these values the same as top level fields with update, FieldValue.delete and so on.
Watch the whole playlist:
Code for this part:
https://gist.github.com/codinginflow/2ad5fd2e856448071292e8bffeeb3e0e
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