[typeface in android] custom font on #android

customfont.java

public void showPopup(View v) {
        PopupMenu popupMenu = new PopupMenu(this, v);
        popupMenu.inflate(R.menu.menu_user_profile);

        for (int i = 0; i < popupMenu.getMenu().size(); i++) {
            MenuItem item = popupMenu.getMenu().getItem(i);

            Typeface robotoRegular = HeloTypefaceManager.TypefaceWithFontName(this, HeloTypefaceManager.ROBOTO_REGULAR);
            SpannableString title = new SpannableString(item.getTitle());
            title.setSpan(new CustomTypefaceSpan("", robotoRegular), 0, title.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE);
            item.setTitle(title);
        }

        popupMenu.show();
    }