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- בתוך ה addValueEventListener
- הראשון הוספנו:
- String idName =dataSnapshot.child("id").getValue().toString();
- findPhoneUser(idName);
- והוספנו פונקצייה למציאת מספר טלפון
- public void findPhoneUser (String idUser) {
- DatabaseReference refUsers = FirebaseDatabase.getInstance().getReference("Users");
- refUsers.child(idUser).addValueEventListener(new ValueEventListener() {
- @Override
- public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
- String phoneOfUser = dataSnapshot.child("phone").getValue().toString();
- }
- @Override
- public void onCancelled(@NonNull DatabaseError databaseError) {
- }
- });
- }
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