'how to get Random data from Firebase in android studio
I want to display random data or quotes from firebase Recyclerview in android studio using java. How to load random data from firebase?
EntrepreneurRV = (RecyclerView) findViewById(R.id.EntrepreneurRV);
EntrepreneurRV.setLayoutManager(new LinearLayoutManager(this));
databaseReference = FirebaseDatabase.getInstance().getReference("Entrepreneur Quotes");
EntrepreneurRV.setHasFixedSize(true);
EntrepreneurList = new ArrayList<>();
EntrepreneurAdapter = new EntrepreneurAdapter(this, EntrepreneurList);
EntrepreneurRV.setAdapter(EntrepreneurAdapter);
databaseReference.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot snapshot) {
for (DataSnapshot dataSnapshot : snapshot.getChildren()) {
EntrepreneurModel EntrepreneurModel = dataSnapshot.getValue(EntrepreneurModel.class);
EntrepreneurList.add(EntrepreneurModel);
}
EntrepreneurAdapter.notifyDataSetChanged();
}
@Override
public void onCancelled(@NonNull DatabaseError error) {
}
});
}
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Source: Stack Overflow
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