Android :: Project Using Httpclient - Http.client - Apache - Post/get Method
May 17, 2009
I'm doing a Get and Post method for an android project and I need to "translate" HttpClient 3.x to HttpClient 4.x (using by android).
My problem is that I'm not sure of what I have done and I don't find the "translation" of some methods...
This is the HttpClient 3.x I have done and (-->) the HttpClient 4.x "translation" if I have found it (Only parties who ask me problems) :
CODE:...........
I don't know if that is correct. This has caused problems because the packages are not named similarly, and some methods too. I just need documentation (I haven't found) and little help.
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Sep 28, 2010
I'm trying to use the Amazon Web Services java sdk jar but it has references to org.apache.commons.httpclient. All I seem to have in my Android sdk is org.apache.commons.http.client, which is a different namespace and obviously causes the build to fail. I'm new to Java and Android dev... is there a way to "map" one to the other or create some sort of symbolic link? If not, does that mean I have to import a "standard" org.apache.commons library?
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Apr 11, 2010
I want to have a separate project that runs my server communication code in a normal JVM for the purposes of integration testing. This code uses these libraries which are build into the Android Framework...
http://developer.android.com/reference/org/apache/http/client/package-summary.html
Does anybody know what version of Apache HTTP Client this is supposed to be? I want to run it without the Android tests which are painfully slow.
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Aug 19, 2010
I am trying to import the code from this tutorial http://www.anddev.org/bbc_download.php?p=777&item=7
Into my eclipse,the tutorial is oldand I have trouble importing the packages that it referes.
Are those packages deprecated? or I have to manually download and install them into my projects classhpath? if so can someone give me a link on where to find them?
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Nov 6, 2010
I'm developing an Android application for accessing some battle.net (https://eu.battle.net) account data (for World of Warcraft) and I'm using the org.apache.http.client.HttpClient to do so. This is the code I'm using: public static final String USER_AGENT = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8 (.NET CLR 3.5.30729)"; public static class MyHttpClient extends DefaultHttpClient { final Context context; public MyHttpClient(Context context) { super(); this.context = context; }@Override protected ClientConnectionManager createClientConnectionManager() { SchemeRegistry registry = new SchemeRegistry(); registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); // Register for port 443 our SSLSocketFactory with our keystore // to the ConnectionManag registry.register(new Scheme("https", newSslSocketFactory(), 443));......
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Aug 22, 2010
I am new to Android development since my EVO purchase a few months ago. Anyway, I am developing my first Android app using Eclipse and Android SDK emulator. I am trying to do a simple HTTP POST. My real code has my login information hard coded in so I replaced it with test information and I changed the url as well to simply POST to google.com. I am getting a NullPointerException when trying to view the HTTP POST request response. I have added the internet permissions to my manifest xml file as well. Code...
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Jul 2, 2009
I got one blog which interacts with servlets... Link as follows
http://groups.google.com/group/android-developers/browse_thread/threa...
In that program 2 libraries were used..
1---> import org.apache.commons.httpclient.HttpClient; 2---> import org.apache.commons.httpclient.methods.GetMethod;
When i check these libraries in my program, its show error....how to resolve this error?
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Mar 20, 2010
Could someone please suggest me a good/efficient way to communicate with the server. I could think of two options 1) Use http post methods to send data to a php script at the server which would later call the google api's written in another java program (jar)or use php to use google api's (if its possible) to find nearby restaurants and send the list back to client. 2) Use simple java socket programming. The server has a jar file that supports multi threading and it does the job of finding restaurants and sending the list.
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Aug 26, 2010
Has anyone tried to use a newer version of Apache HttpClient on Android? There's an annoying bug in the HttpClient used by Android and I was wondering if I would run into problems trying to redistribute HttpClient 4.1 with my app.
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Jun 2, 2010
Basically what I need to do is to perform digest authentication. First thing I tried is the official example available here.
But when I try to execute it(with some small changes, Post instead of the the Get method) I get a
CODE:..................
When this failed I tried using:
CODE:.................
At first I have only overridden "realm" and "nonce" DigestScheme parameters. But it turned out that PHP script running on the server requires all other params, but no matter if I specify them or not DigestScheme doesn't generate them in the Authorization RequestPreperty when I call its authenticate() method. And PHP script returns HTTP response code 200 with a message that PHP script requires cnonce, nc and qop parameters.
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Jul 14, 2010
To enable logging for apache commons HttpClient in normal Java application I used:
CODE:...................
But on android I don't see logs in LogCat.
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Jun 18, 2010
I would like to create a Java-written RESTFul Web Service, possibly using an eclipse plugin.
This service should be consumed by an android application, using the apache HttpClient.
But my question is, which is the best/ideal technology (server side) to implement this kind of web service?
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Mar 8, 2010
At the moment I'm trying to build some integration tests for an android project. I would like to use the same apache http classes I use on the android. Which version is this and can I get a jar of that somewhere?
Trying to use the jar that comes with android only resolves in Exceptions... But most of the tests won't need running them in the emulator all the time just because I use some apache libraries or do they?
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Apr 30, 2010
I was trying http-cleint tutorials from svn.apache.org. While running the application I am getting the following error in console.
CODE:............
I have added android.permission.INTERNET in AndroidManifest.xml.
CODE:...........
The java code in HalloAndroid.java is as follows
CODE:....................
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May 26, 2010
By default HttpClient use HTTP/1.1 protocol, is there any way to change it to HTTP/1.0?
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Nov 16, 2010
I am having a hugely annoying issue with delays using HTTPClient and post the first time I call execute on the client the response takes 5 seconds to come back. Subsequent calls take around 100 to 200 ms. I am using the Apache client so does anyone know why this takes so long? The client setup looks like below
CODE:.........
The timing for this look like below.
CODE:......................
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Aug 11, 2010
I'm new in Java.
I'm trying to do code...
but said
The type Header is not generic; it cannot be parameterized with arguments <NameValuePair>
how I can do it?
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Aug 1, 2010
I am trying to download a zip file using HttpCLient 4 and it is going at around .5 (kilobytes/kilobits)? per minute. The file is less than a MB large, and the download will probably take an hour! Am I doing something wrong? How else should I do this?
Here is my current implementation:
CODE:..................
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Oct 12, 2010
I need to pass some values to a URL by Post Method in my apllication. Please Help
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Mar 8, 2010
I'm trying to authenticate to a web server from an android class with the org.apache.http.HttpClient.
How can I do this? The code for my connection is:
CODE:........
I want to do a basic authentication with username and password.
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Feb 12, 2010
I have a pretty basic helper class that I'm using to do all my Http Get/Post stuff. I'm using HttpGet, HttpPost, and HttpClient from the org.apache.http library. All of my stuff works fine over HTTP, but as soon as I tried to consume a service that works over HTTPS, I get a ClientProtocolException when executing the request. The only message in the exception is "The server failed to respond with a valid HTTP response".
To test, I sent the exact same payload from a browser using a simple html form and Fiddler2 using the RequestBuilder. I've sent invalid and empty payloads and even sent all of the above with and without headers to see if there was something funky about the way the objects were building the request.
Everything I've used in testing gives me a valid 200 status HTTP response. The service just gives me a structure describing the error if I give it something other than what it expects.
Is there something special I need to add to the HttpPost or HttpClient object(s) to tell it to use HTTPS? Do I have to explicitly tell it to use a different port?
I indeed registered the wrong socket factory for https communication. Here is the updated method that I use to create my HttpClient object with the correct socket factory just in case someone searches this kind of problem in the future:
CODE:............................
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Jun 13, 2010
I've been banging my head trying to figure out how to send a post method in Android.
This is how my code look like:
CODE:..................
This is the exception that I get:
CODE:............
Is there anything that I may need to configure from the Android emulator to get this working?
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Jul 6, 2010
I want to send data to server from client(Android)
Below is my format.
CODE:......................
I'm trying series of trial but no use, how this can be done?
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Jul 20, 2010
I am trying to upload file to php server using following tutorial http://getablogger.blogspot.com/2008/01/android-how-to-post-file-to-php-server.html
I dont know how to add parameters like: userid="12312";sessionid="234" in it.
How to achieve this?
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Sep 6, 2010
I'm getting a problem making an HTTP POST in Android.
The problem occur when the code is reading the response, it cant obtain the complete web page code I want to retrieve.
I only retrieve a piece of the web.
Here is the code:
CODE:..............
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Sep 8, 2010
I've been working on an app that uses both GET and POST requests to Web Services. The GET requests are no problems but the POST requests are killing me. I've tried 2 different scenarios in the code. The first looks like this...
CODE:......
This code gets this result for me..."Bad Request (Invalid Header Name)"
Now here's my second piece of code...
CODE:.....
This gives me an entirely different result. It's a long garbled mess of xml and SOAP that does have a SOAP Exception mentioned in it..."Server was unable to process request. --- System.Xml.XmlException: Data at the root level is invalid. Line 1, position 1." Now, can anyone shed any light on what I am doing wrong.
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Sep 15, 2010
I am writing an application to upload a file from Android phone to a web server. I have tried the example from:
http://www.anddev.org/novice-tutorials-f8/doing-http-post-with-android
But it will only work for SDK 1.0 (why? Not Sure?).Can this be done for Android 2.1? Or is there any other method to load a file from Android to a webserver?
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Sep 11, 2010
I would like to develop an application that uploads an image and some text data about that image.
To do that, I am trying to create a HTTP Multipart Post, as follows:
code:..........
My doubt is: how can I extract those values in the server? I would like to develop a Servlet to receive and process the post requests. In this Servlet I would need to extract these values in th request. Can you help me? Do you have any sample of server to answer the android multipart requests?
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Oct 26, 2010
Let's say I want to perform a quick HTTP post to a website within my android app. If I were to set up the http client and send the post all in the onCreate method of the main screen (inside the UI thread) just for testing purposes, what would I use to quickly see what the response is to the post? I tried something quick and dirty below inside the onCreate method when the app first opens and nothing really happens, is there something more I need to do/obviously my toast idea is just bad.
HttpClient httpClient = new DefaultHttpClient();
HttpPost post = new HttpPost("http://forecast.weather.gov/zipcity.php?inputstring=04419");
HttpResponse httpResp;
try {
httpResp = httpClient.execute(post);
StatusLine status = httpResp.getStatusLine();
Toast.makeText(getApplicationContext(), (CharSequence) status, Toast.LENGTH_SHORT).show();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();}
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May 2, 2010
CODE:..............
Always, I get the status code as 405. I tried request queue as well.. sneding the byte array as part of the request queue, still the same issue.
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