firestores

UpdateData.java

private void updateTheData() {
        progressDialog.setMessage("Updating Data...");
        progressDialog.show();
        WebsiteModel model = new WebsiteModel("Droid Newbie (updated)", "androidbie.com (updated)", "About Programming (updated)", modelWebsite.get(0).getIdDocument());
        CollectionReference collectionReference = firebaseFirestore.collection("data");
        DocumentReference documentReference = collectionReference.document(modelWebsite.get(0).getIdDocument());
        documentReference.set(model)
                .addOnSuccessListener(new OnSuccessListener<Void>() {
                    @Override
                    public void onSuccess(Void aVoid) {
                        progressDialog.dismiss();
                        Toast.makeText(MainActivity.this, "Updating successfully", Toast.LENGTH_SHORT).show();
                    }
                })
                .addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        progressDialog.dismiss();
                        Toast.makeText(MainActivity.this, e.getMessage(), Toast.LENGTH_SHORT).show();
                    }
                });

    }