Android :: Parse Through Xml Data From Consumed Web Service Droid?
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?
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May 30, 2010
Really could not find any information on this but I was wondering how much data would be consumed during a video calls? ROI any help here? There are some post relating to how skype consumers data and that's about it.
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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.
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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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Jul 15, 2010
All I want to do is to send a URL String into my RESTFUL web service with some kind of code like this
URL someURL= new URL("http://myWebService:port/service/"+CharSequence.getText());
Its all going well until I found error with space character in my URL. I found some solution about replacing the space character with %20 which is I already defined with something like this :
URL someURL= new URL("http://myWebService:port/service/"+CharSequence.getText().replace(" ", "%20"));
Everything, again, seems going well until i found that the replace(Char oldChara, Char newChara) function can only replace ONE space character, and not two.
For brief example when I send the CharSequence.getText() with values "We won" there will be no error, but when I change the values into "We won the battles" there will be an error issuing that there are some illegal character sent to my RESTFUL web service.
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Sep 26, 2010
How to parse xml data.. file is php file and Soap is used in xml..
i am going to use this in a android application.
please provide me proper codes
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Oct 29, 2010
i need to parse this response in android using the android json parser but the thing i cant find the answer to anywhere is: how do i parse the data if for example "itineraries" can contain one or sometimes more objects of the type itinerary? if it contains one than it is returned like this but if it contains more it is returned with [] with this example "itinerary" cannot be placed into a JsonArray becouse obviously it is not an array. (not placed in [] right?)
how do i parse this? any examples?
{
"plan":{
"date":"2010-10-20T00:00:00+02:00",
"from":{
"name":"Булевар Партизански Одреди",................
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Feb 28, 2012
I want to create an app that displays flight information such as: arrival/departure info, canceled flights, etc. I don't know how to query the data from the website in order to display it in the app.
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May 15, 2014
I primarily do hardware and firmware design, but a new product my company is developing has the need for an Android app and since I have the most Android programming experience (which is extremely limited) that leaves the task to me. I need a little guidance figuring out how to do a few things so that I can get this app up and running. I already have a simple GUI to display some stuff, but what I need is a way to handle data.
I am trying to receive a 148 byte stream of data over a serial connection, parse it into a structure and display certain values from that structure. The data is packed in a struct that is sent from a micro controller and due to that it has a very specific layout (i.e. the first 8 bytes mean this, the next 16 bytes are this... ). In C, I can just declare a struct with those values and use the #pragma pack function to eliminate any extra spacing the compiler would otherwise inject for alignment purposes, receive the data and do a memcpy into the struct to write the data. It's not the safest or cleanest way to do it, but it takes very little time and if you do CRC tests to make sure the data received is valid it works like a charm.
Now to the root of the problem: How do I declare structs in Java? Is there a way to pack them tightly like you can using C? Once I've received the binary data, is there a way to parse it into the structure easily? These are the issues we hardware programmers face when dealing with Java...
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Sep 22, 2011
I have an application that receives data in binary form through bluetooth. I read the data using bluetoothsocket to an byte[]. But i must parse all messages, because they must have an given format and they are in binary.
My solution was to convert byte[] to a string and then split the string and parse all received messages.
An example of the data to parse:
0000000010000001
I should know that the first 8 zeros are the header and 10000001 the real data.
My idea was to create a string that represents -> 0000000010000001 and then split the whole string in one byte and check the value, like:
string1 had 00000000
string2 had 10000001
I know that 8 zeros are the header, therefore string2 has the representation of the data.
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Oct 22, 2010
I am new in android development. I want to get data from a web service in android application.But the application is in html5. Now it uses the data from a local xml file.how it get data from a web service?
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Jul 23, 2010
I'm making a http get request like this:
CODE:.........................
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Jun 30, 2010
I've a service that is receiving UDP data from the network. I want to push this data from the service to a UI activity.
One way to do it is using broadcast Intents. What is the performance overhead of sending broadcasts frequently from the service to the activities?
Are there any other alternatives for doing this?
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Jul 28, 2010
I wanna develop an app that uses CSD or Data channel of GSM Service to send data. Can anyone help me out with it?
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Aug 4, 2010
I did a factory reset 2 weeks ago, because when I uninstalled launcher pro, my dx went black. reboots did not help. Since that factory reset, everything has appeared to be fine though. I just read the big read stickied warning, and figured I better ask about the potential issue.
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Jun 19, 2010
Could be a coincidence, but it appears it started happening right after I did the PRL update (*228). I have voice and text, but no email/pandora/weather bug/market. All I get is 'network error...I have done another *228, rebooted several times and did a battery pull.
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Jan 15, 2014
Background: I have a ZTE Awe with Jelly Bean 4.1.2.
I just recently mounted a 32GB SD card in the efforts to expand my storage capabilities and realized (after a little research) that this is mostly beneficial for storing media. After learning that, I figured I would start moving any permissible apps and pictures to the SD card to avoid all the 'insufficient storage' and 'low memory' warnings.
In addition, I changed my 'Save Location' (under Storage Settings) from 'Phone' to 'SD Card.'
ISSUE: The issue that I have noticed is that after moving all my pictures to my SD card, the Internal Storage 'Pictures, videos' segment says that it contained about 34MB. I thought this was odd as I moved all my pictures to the SD card and deleted the albums stored on the phone. So, as a test, I took another picture. Sure enough, now it contains about 35MB and remains the same even after I deleted that new photo.
So the question is, why does the internal storage being consumed by pictures that were transferred or deleted? Based on my experiment, it will continue to consume space even though I am deleting the images.
Additional Question: I have read on some other forums that the camera app has a setting to determine the default storage location of where new pictures are stored. However, when I go to 'Storage Location' under the camera options, it just takes me to the 'Storage Settings' menu from the main 'Settings' menu and I can't do anything different other than see that my 'Save Location' is already 'SD Card' as opposed to 'Phone'.
How can I ensure that all future pictures, videos and media are by default saved to the SD card?
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Feb 15, 2012
My droid razr was installing an automatic update, made an error and then failed ultimately. It happened over night, so I wasn't even paying attention to it. This morning it was stuck with no service, no data, nothing. I tried turning it off and then back on, putting airplane mode on and then off. No luck. I then did a factory reset. Now it just says "please wait, this may take a few minutes." It does not change. I waited as long as the batter would stay charged. Still nothing.
I also tried re activating it on the verizon wireless website. No luck.
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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...
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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.
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Oct 14, 2010
I want to parse the value of xml string in android my values are comine like this.
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Oct 28, 2010
i m facing prob in parsing this obj
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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?
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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?
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Aug 30, 2010
Can anyone provide me with the info to parse an XML file in an Android application...
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Sep 14, 2010
I'm stuck on a tough architectural problem. I have a collection of web services that produce data that will populate UI components - Text Views, List Views, and so on. Each web service may take up to about 10 seconds to respond, or it might not respond at all. When I click a button in the UI that requires data from the web services I need to show a Progress Dialog until either the data arrives or it times out. I'm pretty sure that an Intent Service is the best way to wrap the web services. From the documents (http://developer.android.com/reference/ android/app/Intent Service.html) "This "work queue processor" pattern is commonly used to offload tasks from an application's main thread." Also "Note that unlike other application components, calls on to the IBinder interface returned here may not happen on the main thread of the process."
The UI needs to get data back (asynchronously) from the Intent Service, which means using AIDL, onBind, and all that. But from the documents (http://developer.android.com/guide/developing/tools/aidl.html) we have "By default, IPC calls are synchronous. If you know that an IPC service takes more than a few milliseconds to complete, you should not call it in the Activity/View thread, because it might hang the application (Android might display an "Application is Not Responding" dialog). Try to call them in a separate thread." Of course, that "separate thread" stuff in the AIDL docs in nonsense. If you spawn a separate thread in an Activity it will get blown up in On Destroy. But what do they mean by "By default"? Are there cases where the IPC can be asynchronous? Is that what is meant by the text in the Intent Service docs "may not happen on the main thread"? How does this work?
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Jan 12, 2010
I have created an activity that calls a service. This service receive an XML feed and parse the info. Each time I get the info for a new station i want to send the details (Name,Id,Location all as string) back to my main activity so it can load it inside a list view. When I run my code inside the main activity it works. When I move it to a service I cant send the data back. This is what I have tried. After getting the current station info from I do this: submit Station(namer, loc, ids, dis, types); then: private void submit Station(String names, String loca, String idss, String diss, String typess){Intent intent = new Intent(NEW_STATION_LISTING); intent.putExtra("Station Name",names); intent.putExtra("Sid", loca); intent.putExtra("StationLoc", idss); intent.putExtra("Distance", diss); intent.putExtra("Types", typess);send Broadcast(intent);}
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Aug 21, 2010
I have just started using services in Android and I have a made a simple service that is polling a server every 20 seconds. Now how can I get this data from my main activity (when it is active)? Alternatively the service could send it back do my main activity (but only if its active). I don't want to wake up my activity. I have read SDK examples of "Binding" but I can't find an example how to actually get something from the service. Just how to start and stop the Binding. From the example. If I have the "mBoundService" object in my activity how do I get my data from the service method called eg. "polling Data()"?
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Jan 22, 2009
I can not find any utility to parse the ini file in android.
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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 ?
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