SMS not being sent in telegram and no log registered

Question

Trying to send SMS to telegram group whenever we receive new SMS. I tried to run below code but when new SMS arrives, there is no activity.

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;
import androidx.appcompat.app.AppCompatActivity;
import org.json.JSONObject;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;

public class MainActivity extends AppCompatActivity {

    private static final String TELEGRAM_BOT_TOKEN = "1234:ABC";
    private static final String TELEGRAM_CHAT_ID = "-5678";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        BroadcastReceiver smsReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                Bundle bundle = intent.getExtras();
                if (bundle != null) {
                    Object[] pdus = (Object[]) bundle.get("pdus");
                    if (pdus != null) {
                        for (Object pdu : pdus) {
                            SmsMessage smsMessage = SmsMessage.createFromPdu((byte[]) pdu);
                            String messageBody = smsMessage.getMessageBody();
                            sendToTelegram(messageBody);
                        }
                    }
                }
            }
        };

        IntentFilter filter = new IntentFilter("android.provider.Telephony.SMS_RECEIVED");
        registerReceiver(smsReceiver, filter);
    }

    private void sendToTelegram(String message) {
        new Thread(() -> {
            try {
                URL url = new URL("https://api.telegram.org/bot" + TELEGRAM_BOT_TOKEN + "/sendMessage");
                HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();

                urlConnection.setRequestMethod("POST");
                urlConnection.setRequestProperty("Content-Type", "application/json");
                urlConnection.setDoOutput(true);

                JSONObject jsonParam = new JSONObject();
                jsonParam.put("chat_id", TELEGRAM_CHAT_ID);
                jsonParam.put("text", message);

                OutputStreamWriter wr = new OutputStreamWriter(urlConnection.getOutputStream());
                wr.write(jsonParam.toString());
                wr.flush();

                int responseCode = urlConnection.getResponseCode();
                Log.d("TelegramResponse", "Response Code: " + responseCode);

                urlConnection.disconnect();
            } catch (Exception e) {
                Log.e("TelegramError", "Error sending message to Telegram: " + e.getMessage());
            }
        }).start();
    }
}

I sent a test message to the number where the app is installed but when new SMS arrives, there is no activity. Not sending anything in telegram and o Log detected in logcat