У меня есть WebView, который показывает мне веб-страницу с URL-адресом, содержащим RSS-канал. Как я могу сохранить URL-адрес до загрузки страницы?
Пример страницы:
Эта страница является вашим личным каналом новостей
URL канала RSS:
http://domain.com/news/feed.php?user_id=150&hash=7cde58a3f234929385068d3e64c13e
%%%%% ИЗМЕНИТЬ КОД ДЛЯ ВВОДА СТРАНИЦЫ %%%%
public class ilias extends Activity {
WebView webView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webView = (WebView)findViewById(R.id.webview);
BufferedReader bufferedReader = null;
HttpClient httpClient = new DefaultHttpClient();
HttpPost request = new HttpPost("http://www.ilias.de/docu/login.php?client_id=docu");
List<NameValuePair> postParameters = new ArrayList<NameValuePair>();
postParameters.add(new BasicNameValuePair("username", "stacked")); //this username
postParameters.add(new BasicNameValuePair("password", "overflow"));//works
try {
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(postParameters);
request.setEntity(entity);
HttpResponse response= httpClient.execute(request);
bufferedReader = new BufferedReader(
new InputStreamReader(response.getEntity().getContent()));
StringBuffer stringBuffer = new StringBuffer("");
String line = "";
String LineSeparator = System.getProperty("line.separator");
while ((line = bufferedReader.readLine()) != null) {
stringBuffer.append(line + LineSeparator);
}
bufferedReader.close();
Toast.makeText(ilias.this,
"Finished",
Toast.LENGTH_LONG).show();
String webData = stringBuffer.toString();
webView.setWebViewClient(new WebViewClient());
webView.loadDataWithBaseURL("http://www.ilias.de/docu/",webData,"text/html","UTF-8","about:blank");
String postData = "username=stacked&password=overflow";
String url = "http://www.ilias.de/docu/login.php?client_id=docu";
webView.postUrl(url, EncodingUtils.getBytes(postData, "base64"));
webView.loadUrl("http://www.ilias.de/docu/ilias.php?col_side=left&block_type=pdnews&cmd=showFeedUrl&cmdClass=ilpdnewsblockgui&cmdNode=i7:db:le&baseClass=ilPersonalDesktopGUI");
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Toast.makeText(ilias.this,
e.toString(),
Toast.LENGTH_LONG).show();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Toast.makeText(ilias.this,
e.toString(),
Toast.LENGTH_LONG).show();
}finally{
if (bufferedReader != null){
try {
bufferedReader.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
}