Is there way to get array length using firestore

user_7474282 0
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I have array inside document in firestore , This array has approximate 284 item , Is there way to get array length ?

I don't have any code about that but you can leave simple example or method name , Thanks.

google-cloud-firestore android
1 Answers

There is no simple function to get the length of an array in a document. What you will have to do is get() the document, then get() the array field from the DocumentSnapshot, and get the size of the List object from that field.

user_8071260
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