I am new Firebase developer. I am develop an android app that uses firebase database.
I want to count child nodes in father node, but I don't know how to do.
Do you have any idea to solve it ?
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Frank van Puffelen
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Zappy.Mans
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You'll have to download them all and call [`DataSnapshot.getChildrenCount()`](https://firebase.google.com/docs/reference/android/com/google/firebase/database/DataSnapshot.html#getChildrenCount()) or implement your own counter. See http://stackoverflow.com/questions/38443421/how-to-get-size-of-an-element-list-in-firebase-without-get-it-all/38444523#38444523 – Frank van Puffelen Jul 21 '16 at 03:04
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I got it. Thank you. – Zappy.Mans Jul 21 '16 at 03:11