AsyncTask why did the dialog with progress fall off?

Question

Java

Hello everyone, there is such a class for loading Mysql into SQL, it used to be FBD in SQL, everything loads smoothly, but the window with the loading progress dialog disappeared. The percentage is calculated in the logs. Please tell me how to fix it?

public class LoadDataService extends AsyncTask<Void, Integer, Void> {
        private Context context;
        ProgressDialog pd;
        public LoadDataService(Context context) {
            this.context = context;
        }
    
        protected void onPreExecute() {
            this.pd = new ProgressDialog(context);
            this.pd.setTitle("Получение данных");
            this.pd.setMessage("Загрузка базы данных с сервера...");
            this.pd.setProgress(0);
            this.pd.setCancelable(false);
            this.pd.setMax(100);
            this.pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
            this.pd.show();
        }
        int current_percent = 0;
        int count = 0;
        @Override
        protected Void doInBackground(Void... params) {
            EasiestDB easiestDB = EasiestDB.init(context, "ObjectsData", 1);
            String time = String.valueOf(new Date().getTime()/1000L);
            easiestDB.addTableColumns("Stores",
                    new Column("auth_id", "text"),//1
                    new Column("category_id", "text"),//2
                    new Column("store_id", "text", "unique"),//3
                    new Column("store_desc", "text"),//4
                    new Column("store_name", "text"),//5
                    new Column("keywords", "text"),//6
                    new Column("telephone", "text"),//7
                    new Column("latitude", "text"),//8
                    new Column("longitude", "text")//9
            )
                    .addTableColumns("Photos",
                            new Column("store_id", "text"),
                            new Column("photo_url", "text")
                    )
                    .addTableColumns("Service",
                            new Column("update_time", "text")
                    )
                    .addTableColumns("News",
                            new Column("text", "text"),
                            new Column("title", "text"),
                            new Column("photo", "text"),
                            new Column("descr", "text"),
                            new Column("auth", "text"),
                            new Column("time", "text"),
                            new Column("removed", "integer"),
                            new Column("news_id", "text", "unique")
                    )
                    .addTableColumns("Chat",
                            new Column("auth", "text"),
                            new Column("message", "text"),
                            new Column("date", "text"),
                            new Column("ava", "text"),
                            new Column("sid", "text"),
                            new Column("rank", "text"),
                            new Column("mid", "text", "unique")
                    )
                    .doneAddingTables();
            Queries q = App.getQueriesInstance(context);
            q.insertTime();
    
            Retrofit retrofit = new Retrofit.Builder()
                    .baseUrl("https://XXX.ru/api/")
                    .addConverterFactory(GsonConverterFactory.create())
                    .build();
            PostInterface service = retrofit.create(PostInterface.class);
            Call<List<MapData>> call = service.getMap("full");
            call.enqueue(new Callback<List<MapData>>() {
                @Override
                public void onResponse(Call<List<MapData>> call, Response<List<MapData>> response) {
                    List<MapData> newData = response.body();
                    String max = String.valueOf(newData.size());
                    for (int i = 0; i < newData.size(); i++) {
                        String auth_id = "XXX";
                        if (newData.get(i).getAuth().length() > 1) {
                            auth_id = newData.get(i).getAuth();
                        }
                        String store_id = newData.get(i).getStore_id();
                        String keywords = newData.get(i).getKey();
                        String telephone = newData.get(i).getTel();
                        String latitude = newData.get(i).getLat();
                        String longitude = newData.get(i).getLon();
                        String store_desc = newData.get(i).getStore_desc();
                        String store_name = newData.get(i).getStore_name();
                        String category_id = String.valueOf(newData.get(i).getCategory());
                        if (!category_id.equals("15")) {
                            easiestDB.addDataInTable(0,
                                    new Datum("store_id", store_id),
                                    new Datum("keywords", keywords),
                                    new Datum("telephone", telephone),
                                    new Datum("latitude", latitude),
                                    new Datum("longitude", longitude),
                                    new Datum("store_desc", store_desc),
                                    new Datum("store_name", store_name),
                                    new Datum("category_id", category_id),
                                    new Datum("auth_id", auth_id)
                            );
                            List<Value> url = newData.get(i).getPhotos();
                            for (Value test : url) {
                                String data = test.getPhoto_url();
                                easiestDB.addDataInTable(1,
                                        new Datum("store_id", store_id),
                                        new Datum("photo_url", data)
                                );
                            }
                        }
                        count++;
                        current_percent = (100 * count / Integer.parseInt(max));
                        Log.e("test", ""+current_percent);
                        publishProgress(current_percent);
                    }
                }
    
                @Override
                public void onFailure(Call<List<MapData>> call, Throwable t) {
    
                }
            });
            return null;
        }
    
        @Override
        protected void onProgressUpdate(Integer... values) {
            super.onProgressUpdate(values);
            pd.setMessage("Загрузка базы данных с сервера...");
            pd.setProgress(values[0]);
            Log.e("test","values = "+values[0]);
        }
    
        @Override
        protected void onPostExecute(Void result) {
            SharedPreferences sharedPreferences = context.getSharedPreferences("App", Context.MODE_PRIVATE);
            SharedPreferences.Editor editor = sharedPreferences.edit();
            editor.putBoolean("firstLogin", false);
            editor.apply();
            if (pd != null && pd.isShowing()) {
                pd.dismiss();
            }
        }
    
    }