Hi, I have a login oage which i hve to post with soem user details
like user name , passwords, and some hidden values. i need to submit
the response page aftr login (its an I agree) to make an API request .
I want to do all thse things through code which needs to consider evry
aspcts as we are doing the same using browser.
I submited the first login page using code and got the resonse page.
on submiting the I agree page I m redirected to a some other page.it
seems the cookie is not handled while submiting the second page or may
be some redirects or so.
the same is working well if i make the request through browser
the code I used is as follows
try{
DefaultHttpClient httpclient = new DefaultHttpClient();
httpclient.getParams().setParameter(
ClientPNames.COOKIE_POLICY,
CookiePolicy.BROWSER_COMPATIBILITY);
List<Header> headers=new ArrayList<Header>();
headers.add(new BasicHeader("User-Agent", "Mozilla/5.0
(Windows; U; Android 1.0;Windows NT 5.1; nl; rv:1.8.1.13) Gecko/
20080311 Firefox/2.0.0.13"));
httpclient.getParams().setParameter
(ClientPNames.DEFAULT_HEADERS, headers);
CookieSpecRegistry rw = httpclient.getCookieSpecs();
httpclient.getParams().setParameter("http.useragent",
"Mozilla/5.0 (Windows; U; Android 1.0; en-gb; generic) AppleWebKit/
525.10+ (KHTML, like Gecko) Version/3.0.4 Mobile Safari/523.12.2");
HttpGet httpget = new HttpGet("https://the url to get the
login page ");
HttpResponse response = httpclient.execute(httpget);
response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
// Log.d("httpPost", "Login form get: " +
response.getStatusLine());
if (entity != null) {
entity.consumeContent();
}
CookieStore cookies = httpclient.getCookieStore();
System.out.println("cookies:"+cookies.getCookies());
HttpPost loginpostmethod = new HttpPost("https://the url
to post the first login page");
ArrayList<BasicNameValuePair> loginnvpairs = new
ArrayList<BasicNameValuePair>();
loginnvpairs.add(new BasicNameValuePair
("userid",user_id));
loginnvpairs.add(new BasicNameValuePair("pass",
password));
loginnvpairs.add(new BasicNameValuePair("sessid",
user_sessionid));
loginnvpairs.add(new BasicNameValuePair("hiddenname1",
"val1"));
loginnvpairs.add(new BasicNameValuePair("hiddenname2",
"val2"));
loginnvpairs.add(new BasicNameValuePair("hiddenname3",
"val3"));
loginnvpairs.add(new BasicNameValuePair("hiddenname4",
"val4"));
// httpclient.setCookieStore(cookies);
UrlEncodedFormEntity p_entity = new UrlEncodedFormEntity
(loginnvpairs);
loginpostmethod.setEntity(new UrlEncodedFormEntity
(loginnvpairs, HTTP.UTF_8));
loginpostmethod.setEntity(p_entity);
ResponseHandler<String> responseHandler = new
BasicResponseHandler();
String responseBody = httpclient.execute(loginpostmethod,
responseHandler);
System.out.println(responseBody);
HttpResponse loginpostresponse = httpclient.execute
(loginpostmethod);
// httpclient.execute(loginpostmethod, responseHandler);
entity = response.getEntity();
if (entity != null) {
entity.consumeContent();
}
httpclient.setCookieStore(cookies); // cookies from login
page
// System.out.println(responseBody);// response for the
first LOgin page, the I Agree Page
// get cookies from the I agree Page
CookieStore cookies1 = httpclient.getCookieStore();
System.out.println("cookies1:"+cookies1.getCookies());
/*Iterator it = cookieslist.iterator();
//System.out.println("cookies1 after:"+cookies1.getCookies
());
// SUBMITING THE I AGREE PAGE
Log.d("httpPost", "SUBMITING I AGREE PAGE");
//sandbox
HttpPost IAgreePostmethod = new HttpPost("https://url to
post the I Agree page");// Posting I agree
ArrayList<BasicNameValuePair> IAgreenvpairs = new
ArrayList<BasicNameValuePair>();
IAgreenvpairs.add(new BasicNameValuePair("hidden1",
"val1"));
IAgreenvpairs.add(new BasicNameValuePair("hidden2",
"val2"));
httpclient.setCookieStore(cookies); // cookies from login
page
UrlEncodedFormEntity p_entityIAgree = new
UrlEncodedFormEntity(IAgreenvpairs);
IAgreePostmethod.setEntity(new UrlEncodedFormEntity
(IAgreenvpairs, HTTP.UTF_8));
IAgreePostmethod.setEntity(p_entityIAgree);
ResponseHandler<String> IAgreeresponseHandler = new
BasicResponseHandler();
try{
// String IAgreeSubmitresponseBody = httpclient.execute
(IAgreePostmethod, IAgreeresponseHandler);
HttpResponse IAgreeSubmitresponse =
httpclient.execute(IAgreePostmethod);
System.out.println("RESPONSE BODY---IAgreePostmethod,
IAgreeresponseHandler");
// System.out.println(IAgreeSubmitresponseBody);
System.out.println("SuBMIT RESPONSE---
IAgreePostmethod");
System.out.println(IAgreeSubmitresponse.toString());
}catch(Exception e) {
System.err.println("httpclientxml.executeMethod
(postxml)"+e);
}
// String IAgreeSubmitresponseBody = httpclient.execute
(IAgreePostmethod, IAgreeresponseHandler);
// httpclient.execute(IAgreePostmethod,
IAgreeresponseHandler);
// HttpResponse IAgreeSubmitresponse = httpclient.execute
(IAgreePostmethod);
//System.out.println(IAgreeSubmitresponseBody);
System.out.println(IAgreeSubmitresponse.toString());
// THIS RESPONSE IS NOT CORRECT AS I EXPECTED.....
}
If any ppl cannot figure out a solution,
can u please tell me whether we can load url in the browser class of
android so tht we can get all the data in the browser and can use the
methods associated with the browser. if so how can we use it??
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