popup layout

public void callPopupCreateQCM(View view) {
        LayoutInflater inflater = (LayoutInflater)
                getSystemService(LAYOUT_INFLATER_SERVICE);
        popupView = inflater.inflate(R.layout.popup_create_qcm, null);
        int width = LinearLayout.LayoutParams.WRAP_CONTENT;
        int height = LinearLayout.LayoutParams.WRAP_CONTENT;
        boolean focusable = true;
        final PopupWindow popupWindow = new PopupWindow(popupView, width, height, focusable);
        popupWindow.showAtLocation(view, Gravity.CENTER, 0, 0);
    }