Как авторизоваться в аккаунте (гугла) чтобы парсить с него данные

Я хочу парсить баланс с гугл консоли (но перед парсингом нужна авторизация в учетке ) как реализовать .

public class MainActivity extends AppCompatActivity {
    private ArrayAdapter<String> adapter;

    private ListView lv;
    public Elements content;
    public ArrayList<String> titleList = new ArrayList<String>();



    @Override
    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


            lv = (ListView) findViewById(R.id.view);

            adapter = new ArrayAdapter<String>(this, R.layout.list_item, R.id.pro_item, titleList);

        new NewThread().execute();
    }



    public class NewThread extends AsyncTask<String, Integer, String> {
        @Override
        protected String doInBackground(String... arg) {
            Document doc;
            try {


                doc = Jsoup.connect("https://play.google.com/console/u/0/developers/0000000000000000000/paymentssettings").maxBodySize(0).get();
                content = doc.getElementsByClass("b3-balance-card-headline");

                titleList.clear();

                for (Element contents : content) {
                    titleList.add(contents.text());
                }

            }
            catch (IOException e)
            { e.printStackTrace(); }

            catch (Exception e)
            {}

            return null;
        }


        @Override
        protected void onPostExecute(String result) {


                lv.setAdapter(adapter);

                //int count = lv.getCount();
                lv.setEnabled(true);

                String row = adapter.getItem(0);

                }}




    }

//

Логи ошибки

    --------- beginning of crash
2023-03-18 16:51:11.126 32313-32313/shop.Console.Profit E/AndroidRuntime: FATAL EXCEPTION: main
    Process: shop.Console.Profit, PID: 32313
    java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.get(ArrayList.java:437)
        at android.widget.ArrayAdapter.getItem(ArrayAdapter.java:394)
        at shop.Console.Profit.MainActivity$NewThread.onPostExecute(MainActivity.java:81)
        at shop.Console.Profit.MainActivity$NewThread.onPostExecute(MainActivity.java:45)
        at android.os.AsyncTask.finish(AsyncTask.java:771)
        at android.os.AsyncTask.access$900(AsyncTask.java:199)
        at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:788)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7660)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
2023-03-18 16:51:11.164 32313-32313/shop.Console.Profit I/Process: Sending signal. PID: 32313 SIG: 9