Method isTnef

app/src/main/java/eu/faircode/email/Helper.java:1188–1199

(String type, String name)

    }

    static boolean isTnef(String type, String name) {
        // https://en.wikipedia.org/wiki/Transport_Neutral_Encapsulation_Format
        if ("application/ms-tnef".equals(type) ||
                "application/vnd.ms-tnef".equals(type))
            return true;

        if ("application/octet-stream".equals(type) &&
                "winmail.dat".equalsIgnoreCase(name))
            return true;

        return false;
    }

    static void view(Context context, Intent intent) {
        Uri uri = intent.getData();