Jsoup & encoding & charset & html

how to encoding html using Jsoup in android.

1. request html

OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder()
.url(scrapUrl)
.header(HEADER_AGENT, USER_AGENT_CHROME)
.build();
 
Response response = client.newCall(request).execute();
htmlBody = response.body().byteStream();
 

2. get Document & extract elements

Document doc = Jsoup.parse(htmlBody, null, url);
Elements elements = doc.select("meta[property^=og:]");

if (elements != null) {
    for (Element element : elements) {
        String property = element.attr("property");
        String content = element.attr("content");
 
        switch (property) {
            case "og:title":
                og.setTitle(content);
                break;
             .....
            default:
                break;
        }
    }
}

end.