Android :: How To Parse Responses From A Django Server In Droid
May 8, 2010
In the Android application I am building, I want to be able to communicate with a local server developed in Django. (Basically a login page and a home page populated with posts and images from users) So do I need to use XML Parsers for the parsing the response from a Django server or is it possible for the server to respond with strings which can be directly used? Also what about images?
Is the JSON or XML Parser easier and robust to use in Android? The responses would be basically like tweets with a username, image and message. I was thinking of using the SAXParser. Any better alternatives?
View 2 Replies
Jan 2, 2010
I want to parse an html page downloaded from a web server and have pretty much trouble with that. I am trying with saxparser, is there any better solution? With sax I am trying to pre-process the page to make it XML compliant (replace <br> with <br />), but I still have some troubles because of errors in the page (a couple of mismatched tags and "&" in attributes value ISO &). Is there any way to make sax parser ignore these errors and keep on parsing? I tried to use ErrorHandler interface, but I could not catch anything.
View 7 Replies
View Related
May 22, 2010
Since getting my phone a month ago I have been showing it off like a felon.
Anyways I noticed that everyone I have showed the phone to has had to yonk it out of my hand to play with( which is sorta irritating considering they could just go to verizon to check it out)
Two of my friends have even claimed that their phones stopped working in the past month to go get themselves a new phone. One is getting the incredible and the other has gotten the iphone ( cause hes a chump).
View 40 Replies
View Related
May 19, 2010
I am developing a microblogging platform in which I need to populate the page with Post (user defined class with fields) obtained from the Django server using HttpGet.In the client side(Android) I am using GSON to parse the responses from server to the type Post. So I require that server should send Post's one by one so as to add each of them to a list of Posts after parsing and then finally notifying the list adapter of changes in the data set after all Post's have been added.But the problem coming when intially loading the application, the page has to be populated with 10 latest Post's from the server. So I thought of a rather dirty way of sending 10 httpget requests to the server one after the other to the server. The code looks like this.I was thinking of executing it 10 times in a loop to get the 10 Post's I require. But in Django as far I know (correct me if I am wrong) there's no way to keep an index of the last sent Post to the client and so no way to send the 'next' Post on the next HttpGet request. So I am out of ideas.I feel there's a better way to do this efficiently.
View 1 Replies
View Related
Jul 22, 2009
How to trace the HTTP requests/responses e.g. by using Wireshark? I am using soap web services i want tocheck wheather the soap request from the web service sis going properly.I neee the Xml response from the server but non xml format i am getting how to check this request and response using Wireahark or any other process.
View 2 Replies
View Related
Oct 5, 2010
Okay, so I'm writing my first Android app and am basically stuck. The app is a short 4 question quiz with two choices per question. This creates 16 possible results, which I've created descriptions for. I want the app to display the description corresponding to the user's responses on each of the questions after the 4th question is answered. Right now I am storing the values in a string, which is supposed to build upon the previous string answer, after each question. So the first answer is t1, the second answer is t2, and so on. Here is the code for the second question: My problem is that the strings won't hold the values I assign them in the previous question. I have a textview that briefly displays the values returned by the question's answer string (t2 for Question2) and it displays null alpha or nullbeta, depending on the user's response. How do I retain the t1's previously assigned value into Question2 so I can add to it? For instance, if T = "alpha" from Question1, and the user selects button b1 in Question2 how do I make t2 actually equal "alphagamma" instead of "nullgamma"? Is this even possible with strings?
View 1 Replies
View Related
Aug 30, 2010
I want to pull out the user block. The JSON result will always change, sometimes 4 users will be returned, sometimes 10 etc...
View 1 Replies
View Related
Sep 2, 2010
I am attempting to parse HTML for specific data but am having issues with return characters, at least I think that's what the problem is. I am using a simple substring method to take apart the HTML as I know beforehand what I am looking for.
View 4 Replies
View Related
Oct 14, 2010
I want to parse the value of xml string in android my values are comine like this.
View 1 Replies
View Related
Oct 28, 2010
i m facing prob in parsing this obj
View 4 Replies
View Related
Aug 26, 2010
I would like to be able to pull out different fields like Name and Symbol etc. How can I create my JSONObject in Android to do this?
View 2 Replies
View Related
Aug 27, 2010
I have the following scenario: I send a XML file to a server as a request and get a XML file as response and all that as a background thread on android. The XML request is serialized using various values. The XML response is then read by SAX and put into a list. The whole request/response process happens in a background thread using the AsyncTask class. The problem is that I have different types of responses and I have no idea what approach to take to parse the response based on the request sent. How do I tell Android to use parser A based on request A and parser B based on request B?
View 2 Replies
View Related
Aug 30, 2010
Can anyone provide me with the info to parse an XML file in an Android application...
View 3 Replies
View Related
Jan 22, 2009
I can not find any utility to parse the ini file in android.
View 11 Replies
View Related
Aug 13, 2009
I am using KSOAP2 to call a .NET webservice from android application,and the response from the web service is in the following format I am not aware about the format of this response and i don't know how to parse this response to get particular result.Any one knows about it.
View 2 Replies
View Related
Nov 26, 2009
How to parse non well-formed HTML in android ? I tried to use XOM and TagSoup, but i get the following error when creating the Builder: 11-26 20:42:39.294: ERROR/dalvikvm(1298): Could not find method org.apache.xerces.impl.Version.getVersion, referenced from method nu.xom.Builder. Must i install Xerxes to use XOM or can i use tagsoup without XOM ?
View 2 Replies
View Related
Apr 28, 2010
Can anyone tell me how to parse a local xml file stored in the system using SAX ,with an example code.please also tell me where can i find information on that
View 2 Replies
View Related
Jul 30, 2010
Like the title says, I am thinking about developing my own browser for Android devices.
My first thought is to know what kind of possibilities I have, before I begin creating my software architecture. Are there any (open?) Browser Engines you could include into your library and reuse them?
(There are some unknown browsers in the Android Market and I can't imagine they implemented the parsing).
Furthermore: If there IS something like I've described before, is it possible to modify (or "fine tune") the render methods? This is one of the most interesting points I guess.
And to end this question and catch the else-case: What would be the alternative way to begin?
[I guess this is not only interesting to know for mobile developers, also for desktop software developers]
Abbreviated version of this question: I want to develop my own Android Browser. How to begin?
View 2 Replies
View Related
Oct 4, 2010
I have a web service, .asmx that when consumed gives a response in the form:
<lData>
<name>...</name>
<posx>..</posx>
<posy>...</posy>
</lData>
I use Ksoap2 to consume the web service in Android, and I see the response as a string anyType {lData=anyType{name=....;posx=....;posy=....;};}
So, I get the right data from my web service, but i don't know how to parse it correctly.
I want to find a way to iterate through the different nodes.
I have tried to use a SAXParser, but can't seem to understand what I should use instead of the url. In the tutotirals I have followed the link to a xml-file on a url, but my url is only part "finished" since i need to consume the web service first. code...
Is this above something I should use, but have another openStream?
View 1 Replies
View Related
Oct 27, 2010
I have a huge set of xmls(2000 files each having 500 lines) to be parsed in Android for fetching the information from it. All the files will be present in the device. I had this to be done in iPhone and i accomplished it by converting all the XMLs to PLIST files. The PLIST processing in a iOS was faster than parsing a XML in iphone. Similarly for android is there any options available? or What are the best way to parse those XMLs in android as i feel the same problem we had in iphone(performance incurred in parsing) will be here also?
View 2 Replies
View Related
Nov 15, 2010
My attribute value is coming in html tag .can any body tell how to parse the value.
View 1 Replies
View Related
Oct 11, 2010
Can we parse the iPhone/iPad based pList XML from Java on Android?
Please tell me if any such library you have used or know about?
View 3 Replies
View Related
Sep 2, 2010
There is description tag in xml. It contains the html tags. I am using SAX parser in android to parse. But when it fetch data from the description tag then it does not fetch the html contents, not any tags. Then how i solve the problem of the html content parsing from the XML using SAX parser.
View 1 Replies
View Related
Aug 25, 2010
In my Android client I want to receive JSON objects from a server. By googling I found a lot of different possibilities how to best parse the InputStream from the Server, but most of them wrote their own parser. Isn't there a library which does this parsing for me? Or how should I best implement it by myself?
View 4 Replies
View Related
Mar 9, 2010
I just flashed Pete's latest ESE53 BB and cannot restore any of my apps and data with Titanium Backup. I get the error "there is a problem parsing the data". I have already tried to chmod 755 /system/xbin/busybox and still no go. Does anyone have any ideas before I go back to my BB 0.7.8 nandroid backup?
View 11 Replies
View Related
Sep 29, 2010
I have a hosting account at godaddy ruinning Linux. Is has MySQL. I am creating a J2ME application that runs on android and I was wondering if there is any simpler way to connect from j2me application to my MySQL server?
Is it required to install anything at my server? which I cannot do because of the shared account. Any way to just open the connection, update some data in the MySQL from j2me application?
View 2 Replies
View Related
Jun 30, 2010
Give me an example on how to parse a custom xml file using DOM
View 3 Replies
View Related
Nov 12, 2010
I want to parse all enclosure tag, with my SAXPArser, how I can do that?
View 1 Replies
View Related
Jan 29, 2010
Please see the below link http://www.dpreview.com/feeds/news.xml and tell how time it will take to parse this page?... My system configuration is 1GB RAM.
View 6 Replies
View Related
Aug 16, 2009
I guess to definitely answer this, one needs to run some benchmarks but I'll ask anyway. In you opinion/experience what would work faster after initial HTML is grabbed from the remote source. (The HTML is group of one or two level nested OL or UL within body tag and some DIVs) 1. Using WebView/JS/CSS to customize and render HTML into list-like UI 2. Parse HTML into List Adapter and then use ListView to render it My experience with #1 shows that it is actually pretty slow. Weird thing is - once rendered - JS works quite well and fast it's really initial parsing and loading that produces the delay
View 5 Replies
View Related
