Android - 在设备上显示UTF-8(俄语)

Question

我在我的Android设备(Motorola Defy,2.1)上调试应用程序,该应用程序从网络获取俄语HTML页面,但无法显示它.它显示为链接文本.HTML页面采用UTF-8(100%肯定).源代码:

HttpClient httpclient = new DefaultHttpClient();
        HttpGet httpget = new HttpGet("http://m.rasp.yandex.ru/direction?direction=" + direction);
        httpget.setHeader("charset", "utf-8");
        ResponseHandler<String> responseHandler = new BasicResponseHandler();

        String html = httpclient.execute(httpget, responseHandler);

正常显示俄文文本需要什么？对不起英语知识不好.

Answer 1

httpget.setHeader("charset", "utf-8"); 没有任何意义.

编码由确定BasicResponseHandler.如果未在Content-Type标头中指定响应编码(如您的情况),则BasicResponseHandler假设它是ISO-8859-1,并且无法配置.

所以,你需要实现自己的ResponseHandler另一种默认编码,如下所示:

ResponseHandler<String> responseHandler = new ResponseHandler<String>() {
    public String handleResponse(final HttpResponse response)
        throws HttpResponseException, IOException {
        StatusLine statusLine = response.getStatusLine();
        if (statusLine.getStatusCode() >= 300) {
            throw new HttpResponseException(statusLine.getStatusCode(),
                    statusLine.getReasonPhrase());
        }

        HttpEntity entity = response.getEntity();
        return entity == null ? null : EntityUtils.toString(entity, "UTF-8");
    }
}