java - 在android webview上设置socks4代理

Question

在这里，我有一些用于在 http 请求上连接到 socks4 的代码：

 HttpClient cli = getNewHttpClient();
                int port = onionProxyManager.getIPv4LocalHostSocksPort();
                InetSocketAddress socksaddr = new InetSocketAddress("127.0.0.1", port);
                HttpClientContext context = HttpClientContext.create();
                context.setAttribute("socks.address", socksaddr);
                //http://wikitjerrta4qgz4.onion/
                //https://api.duckduckgo.com/?q=whats+my+ip&format=json
                HttpGet httpGet = new HttpGet("https://api.duckduckgo.com/?q=whats+my+ip&format=json");
                HttpResponse httpResponse = cli.execute(httpGet, context);
                HttpEntity httpEntity = httpResponse.getEntity();
                InputStream httpResponseStream = httpEntity.getContent();
                BufferedReader httpResponseReader = new BufferedReader(
                        new InputStreamReader(httpResponseStream, "iso-8859-1"), 8);
                String line = null;
                while ((line = httpResponseReader.readLine()) != null) {
                    System.out.println(line);
                }
                httpResponseStream.close();

我想要一个 Webview，它通过 localhost:port 的这个 socks4 代理连接到所有请求。