// on click listener for camera button
        pop_takePhoto.setOnClickListener((c) ->
        {
            if (ContextCompat.checkSelfPermission(getActivity(),
                    Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED)
            {
                ActivityCompat.requestPermissions(getActivity(),
                        new String[] {Manifest.permission.CAMERA}, CAM_PERM_CODE);
            }
            else
            {
                Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                startActivityForResult(cameraIntent, CAM_REQ_CODE);
                popupWindow.update();
            }
        });

// somewhere in your activity
 @Override
    public void onRequestPermissionsResult(int requestCode,
                                           @NonNull String[] permissions,
                                           @NonNull int[] grantResults)
    {
        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
        {
            Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(cameraIntent, GameFragment.CAM_REQ_CODE);
        }
        else
        {
            // they can't use it
        }
    }

    // somewhere in your activity
    @Override
    public void onActivityResult(int requestCode, int resultCode,
                                 @Nullable Intent intent)
    {
        super.onActivityResult(requestCode, resultCode, intent);

        System.out.println(resultCode);
        System.out.println(requestCode);

        if (resultCode == Activity.RESULT_OK && requestCode == CAM_REQ_CODE)
        {
            Bitmap thumbnail =
                    (Bitmap) intent.getExtras().get("data");

            gameData.getCurMapElement().setBitmapImage(thumbnail);
            showPopupScreen();
        }
    }