firebase database get child count
String change = dataSnapshot.getValue(String.class);
4
10
dbRef.removeEventListener(changeListener);
Thank you!
10
0
4.33
6
ValueEventListener changeListener = new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
};
Thank you!
6
0
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