How can I read QR code once and stop QrReader about qreader HOT 7 CLOSED

            result.post(new Runnable() {
                @Override
                public void run() {
                    String msg;
                    result.setText(data);
                    qrEader.stop();
                    msg = result.getText().toString();
                    Log.e("XXXXX", msg);
                    Intent intent = new Intent(ac, QrCodeResult.class);
                    intent.putExtra("RESULT", msg);
                    startActivity(intent);
                }
            });
        }
    }).facing(QREader.BACK_CAM)
            .enableAutofocus(true)
            .height(id_SurfaceView.getHeight())
            .width(id_SurfaceView.getWidth())
            .build();
}

        public void onDetected(final String data) {
            Log.d("QREader", "Value : " + data);
            Gson Gson = new Gson();
            try {
                QrCodeMessage qrCodeMessage = Gson.fromJson(data, QrCodeMessage.class);
                if(qrCodeMessage!=null){
                    if(qrCodeMessage.company.equals("MyTestData")){
                        Log.d(TAG,"Valid QR code");
                        qrEader.stop();
                    }
                }
            }
            catch (Exception e){
                Log.d(TAG,"Couldn't parse");
            }
        }


@Override
public void onResume() {
    super.onResume();
    qrEader.initAndStart(mySurfaceView);
    qrEader.start();
    mySurfaceView.setOnClickListener((click)->{
        qrEader.start();
    });
}