Android :: Proper URL Response From Browser - But Empty Within HttpGet
Aug 19, 2010
I am writing an android application which uses a REST-based API on the server. So far the login works perfectly using HttpGet = I send the credentials, it sends me back a JSON response object containing session id or failure. I then moved onto using another get api (this one is passed the sessionid) and the response I get back looks like a valid one "200 - Ok" but the response body contains nothing - 0 text.
If I take the same URL and drop it into a browser, I get all the JSON text I expect displayed in the browser window. So what is the difference between a browser request/response and that of HttpGet? Any clues as to why my HttpGet might return a 'valid' nothing?
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Oct 5, 2010
I downloaded Dolphin Browser HD on my Evo since everyone raves about how it's the best browser but I'm getting the exact opposite experience.
When I'm using Dolphin the response time after I click a link is absolutely unacceptable. This isn't just on flash or javascript heavy pages, this is on things like mobile formatted Google search results. When I hit a link I get nothing for up to 30 seconds.
Eventually the page will load but after that it's the same thing again. I can scroll around the page and read it but clicking a link is painfully slow. I've had to go back to the default browser because it takes minutes just to navigate through a few links in Dolphin.
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Apr 23, 2010
I am using an Android and I have downloaded several media files using xscope, but I can't figure out how to make them my ringtone. I use ringroid to organize my ringtones, but I can't get the files I downloaded through scope to show up in ringroid. I know it is a stupid question, but I'm not phone savvy so if anyone knows how to move these downloads to the proper location to use as ringtones.
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Apr 4, 2010
OK, I know how to clean or empty the browser, but is there anything else I can do or should do ? what I mean is, in Windows I have programs that clean out old files etc, can this be done on the Nexus 1 ? is there an app ? is it needed ? or do I have to reset it to get rid of all the junk, stuff like old files from removed programs etc ?
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Sep 22, 2010
For some reason the empty view (TextView in this case) always appears, even when the List is not empty. I thought the ListView would automatically detect when to show the empty view.How can I hook up the empty view properly?
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Sep 8, 2010
Back when we all found out about the bad gps on this phone there was talk to file a complaint against att for false advertising of gps capabilities with the Captivate. Well, I was pissed and went ahead and filed the complaint. I received a letter in the mail a few weeks ago that the FCC had received the complaint.Today, I received a response from ATT in my inbox.
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Mar 18, 2010
anyone else having issues using the keyboard / inputing text while the hero is lying flat down on a table? i sometimes get no response or sluggish response when its on a table and i'm trying to send e-mail or texting. I tried re-calibrating and works fine when I hold it upwards/regular.
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Nov 12, 2010
Android: 2.1 SDK
I have a hello.php running on standard Linux host. (Ubuntu 9.01 with Apache2 web server)
In android I have a simple activity which sends HttpPost or HttpGet to the above hello.php with some parameters in URL. Irrespective of HttpPost or HttpGet in my php always $_GET has values, $_POST is always empty.
How do I know in PHP if it was a post , get,put or a delete? $_REQUEST['REQUEST_METHOD'] is also always empty in my php.
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Aug 1, 2010
I am trying to send a cookie along with my HttpGet request, but everytime I try I haven't been able to successfully send it. I also tried to modify the headers directly, here is my code...
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Oct 20, 2010
I have recently hit a snag using the Android plugin to Eclipse. For some reason, ALL of my errors being thrown don't initialize and show me the error. Has anyone ever seen this issue before and if so, what did you do to correct it? In particular, I am seeing it when I try to invoke the HTTPGet in a HTTPClient object. If I have no connectivity, then I should get an error. The Catch block does fire when this occurs...however, when I check my general Exception object, the object is NULL (NULL Pointer). Why would this happen if the catch is grabbing the exception?
My exceptions used to be working and I was able to see the stack trace. However, I can no longer see any stack trace regardless of the Exception class I am using. Can someone please help me understand what the heck is wrong with Eclipse, Android, or both? Is there something I am missing on the configuration side?...is this a bug? Mind you, I have already used Stack Overflow for this question. It has been viewed 40 times but no answer yet.
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Aug 17, 2012
I am developing an Android app for a website. I'm trying to get some information from the website by sending a cookie using a HttpGet request. I don't know where I am going wrong with the request. I am using AsyncTask to send the request to the server. The request also uses a token which I receive when I login to the webpage. All this is clear in the code below. This is part of the process in the doInBackground() function of the Asynctask:
BufferedReader in = null;
JSONObject token = Login.getToken(); // Token received after login, used in the cookie
try {
r = token.get("session_token").toString();
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
[code]...
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Aug 16, 2010
I have seen 2 methods so far in my search, both of which I am having trouble with.
Method 1)
Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 100);
Method 2)
IHardwareService hardware = IHardwareService.Stub.asInterface(ServiceManager.getService("hardware"));
hardware.setScreenBacklight(.5);
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Dec 9, 2009
What is the proper way to set a timer in android in order to kick off a task (a function that I create which does not change the UI)? Or there is a better way in android (android's handler)?
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Jan 25, 2009
I've written a port scanner for Android. It works properly when using a connection over Wifi, but on the mobile (3G) connection, everything reports a false positive.Why is this? I don't know very much about the way the mobile data network is structured and I'd like to know more. Is my service provider meddling with the connections, or have I just done something wrong?
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Apr 6, 2010
I have a problem. I'm doing a http post request to a URL like this; DefaultHttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost(url); HttpResponse response = httpclient.execute(httppost); I am able to get the response content (html in this case) but I would like to be able to get the url of the response. Is there a way? Or could i use some other technique to do the post request and retrieve the url? The repsonse url is lke www.url.com?x=1&y=2 and would like to get the parameter values, I've tried to use the getParams().getParameter() on the HttpResponse object without any success. So if anyone has a solution to get the parameters without getting the url.
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Oct 12, 2010
Tell about the "asynctask" used in android application. Currently I am working on an application where I have to create a Class in which I have to just get the response of any particular URL given. I this particular class I was told to perform this task by making use of "asynctask".
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Jun 11, 2010
Code... I want to get Session Key from here. How to get it.
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Sep 13, 2010
Forgive me if this is a topic that has already been discussed, but I've searched for hours and can't seem to find the answer I'm looking for. I'm trying to cut my teeth on Android programming with a simple file manager app and currently have most all functions working, but I can't seem to open a selected file with the appropriate app.
Here is my current code:
CODE:..................
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Mar 3, 2009
I want to re-use 1 adapter (similar to well known ImageAdapter from samples) with 2 different views - Gallery and GridView. I need to specify LayoutParams for the each View returned by getView() method of my adapter. In case of Gallery it should be instance of Gallery.LayoutParams, and in case of GridView it should be GridView.LayoutParams. I'll get an exception for sure if I'll try Gallery.LayoutParams with GridView and vice versa.What is the best way to do that? Can I somehow use "parent" parameter (ViewGroup parent) for that?
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Oct 7, 2010
I have an app I am working on and being new to Android Dev I am running into a situation. I have a Scores class not extended from anything (Activity,Service, etc) but in the same package that needs to access SharedPreferences
public class Scores {
Context ctcx;
public Scores(Context context) { ctcx = context;
}
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Mar 18, 2010
I have written an application and added 2 contacts on emulator, but i
am not able to update their names on android 2.1, code is working on
android 1.6 platform with the following code.
ContentValues contactValues = new ContentValues();
contactValues.put(Contacts.People.NAME, firstName+" "+lastName);
getContentResolver().update(UpdateContactUri, contactValues, null,
null);
In android 1.6 i am getting Uri for those two contacts are "content://
contacts/people/1" and "content://contacts/people/2".
but in 2.1 I am getting these values are "content://contacts/people/8"
and "content://contacts/people/9" and while updating its giving
"java.IllegalArgumentException, Empty values" exception.
When i tried to put a static Uri like "content://contacts/people/1",
code was debugged sucessfully but contact was not updated.
How can i resolve it, why i am not getting uri like 1.6 platform ?
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Jul 11, 2009
I want to Consume the SOAP Web Services in Android
I downloaded KSOAP2 Library
I have done some thing like this ......
CODE:..................
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Sep 30, 2009
Android VM crash in a Samsung Galaxy running a code good working with emulator. My code call facebook rest service to get my friends info. But when I get server response VM crash...........
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Jun 30, 2009
How can i response from the server without request? I can send httpRequest but i want to server will be able to send any response whenever it want. (Server will be able to push to handset) Must i install web server to my android?
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Mar 11, 2009
Sometimes when I try to scroll using a scrollview (wrapped around a textview), there will be no response. I've noticed this in both my apps and the only common thing between them is the textview in both apps use Spanned (SpanableStringBuilder to be exact) text. This happens even when there is no activity on the window and no any pops up either.
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Nov 8, 2010
Currently, I use a regular activity with some EditText fields as a registration screen in my application.The inputs are used to construct a soap message which is posted to the registration server, with the response being parsed to do some configuration of the application.I'd like to change this to have the registration page load in a WebView instance, so that the registration process takes place on an external web page.This would make it easier to make changes to the registration process without having to deploy a new build, as it would just be a matter of changing the web page that is loaded in the WebView.The question is would there be any way for me to get the response that is sent back from my registration server to the client? From what I can tell, if I went this route, there wouldn't be a way for me to parse the response like I currently do to initialize the application settings.
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Jun 9, 2010
I have two queries based on XML parsing which comes as httpresponse. am sending an httprequest to a site with a GET header. The response I expect is to be in XML. First, I need to know whether I am getting XML as the httpresponse. Is there any method which checks whether the received response is in XML or not? Second, I need help in parsing the XML which I get from the httpresponse. I am pasting a code snippet here which I have written : Can you guys look at the above code and tell me how to get the xml data from the httpresponse? Code...
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Aug 11, 2009
I want to know how to parse the web service response data in android .Actually i m accessing the .net web service.I can get a result of some complex type.i want to know how to retrive a particular value from this complex type.Is there is any parser available to parse the content of the response or else we have to parse manually? If u have any code snippet pls bring me.
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Jun 14, 2010
Calling a .net SOAP1.1 web service from android using ksoap2 lib I met a problem of casting response to a custom object. For instance the code below is called correct after httpTransport.call(soap Action, soapEnvelope); and have data inside. But I cant't cast it to specific object neither to SoapObject or Vector as I saw in several examples, I get CastException or simple nothing. If somebody knows how to deal with it,Code...
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Jun 22, 2010
I use a ksoap2 lib for communicating from android client with SOAP web service. Great job was done by ksoap team, but the problem is, there is no any good example how to use it correct in different aspects. For instance I get in soap response following data: It's a complex object, or rather a collection of Status Setting objects. When I try to get a property of SoapObject it's only 1 property with all that data as a string. It can't be parsed as json too. Unbelievable that nobody met same problem regarding to popularity android is gaining. Would be very cool to know if somebody solved this issue and how.
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