使用webview从url获取响应

Question

任何人都可以帮助我，我想在使用webView时从网址捕获响应。

webView = (WebView) findViewById(R.id.webView1);

    WebSettings webSettings = webView.getSettings();

    //webView.loadUrl(KEY_URL);

    webSettings.setJavaScriptEnabled(true);
    webView.setWebViewClient(new WebViewClient());

protected Void doInBackground(Void... params) {
            HttpClient httpclient = new DefaultHttpClient();
            HttpPost httppost = new HttpPost("http://www.abclogin.com/login");
            try {
                // Add your data
                List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(
                        2);
                nameValuePairs.add(new BasicNameValuePair("userName",
                        "YourUserName"));
                nameValuePairs.add(new BasicNameValuePair("password",
                        "YourPassword"));
                httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
                // Execute HTTP Post Request
                HttpResponse response = httpclient.execute(httppost);
                String strResponse = "";
                HttpEntity resEntity = response.getEntity();
                BufferedReader br = new BufferedReader(new InputStreamReader(
                        resEntity.getContent(), "UTF-8"));
                String line;
                while (((line = br.readLine()) != null)) {
                    strResponse = strResponse + line + " ";
                }
                // Now you can process the response to either see
                // if it was successful or do whatever you want to
                // with the results of the post
                Log.v("result" , strResponse);
            } catch (ClientProtocolException e) {
            } catch (IOException e) {
            }

例如： www.abclogin.com/login.php?username=abc&password=abc

所以我在Android应用程序中想要的是 log.v（ “响应”，响应）;

和 username = abc 密码= abc

实际上，当我点击webview网址上的登录按钮时，我填充的字段可以通过我的Android应用程序捕获