public static void setSelection(final TextView tv, final int start, final int end) {
        final CharSequence cs = tv.getText();
        if (cs instanceof Spannable) {
            Selection.setSelection((Spannable) cs, start, end);
        }
    }
Wrapper for the ContextThemeWrapper, so we can remember the style/theme id. Should SOLELY be used by method @{link {@link #wrap(Context)}}!
main/src/main/java/cgeo/geocaching/ui/ViewUtils.java