Posts by Cas • 136 points

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  A: Recovering Data on Firebase Android with Class

  Call dataSnapshot.getValue()to access the data. And it is good practice to check whetherdataSnapshop.exists() before calling. If it doesn’t exist, it’s because you’re accessing a child empty.…

  firebase realtime-database

  answered 6 years, 9 months ago Cas 136

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  A: Firebase - Child inside another Child

  You can use ref.child() on a nonexistent Child and give a ref.push() to create. So just do it: DatabaseReference empresaRef = ref.child("Empresa"); To access the headquarters: DatabaseReference…

  android firebase child

  answered 6 years, 9 months ago Cas 136