Method reverseSpans

app/src/main/java/eu/faircode/email/HtmlHelper.java:4390–4401

(Spanned spanned)

    }

    private static Spanned reverseSpans(Spanned spanned) {
        Object[] spans = spanned.getSpans(0, spanned.length(), Object.class);
        Spannable reverse = Spannable.Factory.getInstance().newSpannable(spanned.toString());
        if (spans != null && spans.length > 0)
            for (int i = spans.length - 1; i >= 0; i--)
                reverse.setSpan(
                        spans[i],
                        spanned.getSpanStart(spans[i]),
                        spanned.getSpanEnd(spans[i]),
                        spanned.getSpanFlags(spans[i]));
        return reverse;
    }

    interface ImageGetterEx {
        Drawable getDrawable(Element element);