Android :: How Have To Be A Webservice For Use - Limitations - Paramters - Return

Nov 14, 2010

I have a android APP that needs a remote Database, to do INSERT's and SELECT's.

I will use a webservice to comunicate with the remote database, the webservice will be installed in the server side, with the remote database, and webservice will do the SELECTS and the INSERTS and will return me XML data. But i dont know anything about webservices, then a friend will do it.

But my friend need's to known if there is any limitations making webservices for Android. I search on google for days but all i am finding is very complex and i can't find the answer to these three questions:

Webservice needs to be created with a special way? Webservice remote functions can have parameters? (i need to give to the webservice parameters to do the select's or the inserts of data) Webservice can return results in XML normally or needs a special way to do it?

Android :: How have to be a Webservice for use - limitations - paramters - return


Android :: Passing Paramters Between Classes

Apr 6, 2010

I have a class2 which is involved by class1 when clicks are made. I have to pass some parameters/objects from class1 to class2. I only know the standard way which does not have an option of passing parameters.

CODE:.................

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Android :: Smart Phone UI Limitations

May 28, 2010

I would like to know, what limitations there are for how far one can go in terms of replacing UI components of current touch screen smart phones, in particular iPhone, Blackberry and android based phones.What I would like to do is create a custom UI for dialing out and incoming calls.

I have some experience with Blackberry development. The theme builder for it, can be used to customize certain items on the incoming call screen, but it doesn't look like that you can increase the size of answer button. I know Blackberry also gives you access to all the phone APIs, but I'm not sure that you can create your own UI that can gain preference over the Blackberry incoming call screen. And if you try to customize the incoming call screen by adding any buttons to it, they would be rendered as pictures.

I could possibly design a complete UI for android, since different manufactures have different UI for android based phones. Can I do what I want to do using iPhone, Blackberry or android? Or any other phone for that matter? I am guessing may be for Nokia phones using Qt, but I prefer the 3 platforms I listed.

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Android :: How Applications Are To Follow Hardware Limitations

Jul 2, 2009

There are certain application which are default available on Android and certain applications available freely in market place. Greader is an application not available default in the Open source package on web to download.

1) Is it legal to install Greader as an application on the devices when it is shipped to customer? if yes, what is the best way to do it? Can we simply use the apk file of Greader and install it on device? Any other better ways?

2) When the applications are built, it will also have lot of dependency on the hardware availability on device. If there is an application developed for T G1 Mobile using the GPS hardware then this application cannot work on another device which does not have GPS hardware. Since we have market place for Android today and mostly targetting for T G1 mobile, how do we ensure that users must not able to install it on devices that does not support all the required hardware for device? There are few ways to deal with it.

a) Have market place specific to each device

b) The application developers has to clearly document what is the expected harwdare for the applications to work so that the users are aware of whether would work on the device or not. This is mostly manual then.

c) Ideally we should ensure that the application installation must happen only if before installation, the compatibility check passes. This is possible only if we bring in a framework design for this structurally.

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Android :: Limitations Of The MapView And MapActivity Design

Oct 24, 2010

I was surprised to see a couple major shortcomings in the design of MapView and MapActivity.

First, MapView requires itself to be hosted in a MapActivity. According to the documentation,

A MapView can only be constructed (or inflated) by a MapActivity<http://code.google.com/android/add-ons/google-apis/reference/com/goog...>.

> This is because it depends on threads which access the network and > filesystem in the background; these threads must be shepherded by the > lifecycle management in MapActivity<[url]...>. > Tiles are cached on the filesystem in your application's directory. The > cache is auto-managed so you don't need to do anything with it, and can > delete it at any time.

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HTC Desire :: Limitations With No Data Plan?

Aug 15, 2010

I'm new here, and i'd like to start off with a thread asking how limited am i with no data plan and just using wi-fi am i still allowed to use MSN Messenger? Windows Live Messenger , download apps racing games and that stuff. I am soon going to be getting a HTC Desire.

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Motorola Droid :: Multi Task Limitations

Oct 30, 2009

I read a review which stated that if you have the browser running you have to CLOSE it, not minimize, to make a phone call. I'm wondering what other multi-tasking type of limitations this phone, and Android, have. I was playing around with a Hero at Best Buy one day and while I had the browser open I couldn't get to one of the other screens. Not sure if it was just me or if you can't do that at all with android. What good is it to have three windows and multi-tasking if you can't open a program in one screen and then leave it running and jump over to another screen. So I'm wondering if that's really true, and what other type of limitations it has? Such as, can I have the browser open while I'm using GPS? Can I open GPS and enter a route while I'm in the middle of a phone call?

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HTC Droid Eris :: Is There Some Bandwidth Limitations On Phone?

Jan 21, 2010

I have tried doing some speedtests on my eris but have not gotten any speeds over 2mbps down and 1mbps up. This is over a WiFi connection on the DS3 line at work. Does anyone know if this is just a fluke with my phone or is there some bandwidth limitations on the eris?

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Motorola Milestone :: Firmware Customizations - Limitations - Branding - Telus

Apr 21, 2010

I am in the process of getting the Milestone after many years on the WinMo 6.1 platform (HTC TyTN II), and am very excited at the prospect, but even though I have modded that phone a LOT, I am unfamiliar with the Android OS and Milestone, and was hoping someone could answer a few quick questions, as I'm getting conflicting info reading the posts here...

1. I wanted to get the unbranded / factory unlocked version of Milestone, but looking around I find all those versions are 3G 900/2100 bands, which would not work on NAM 3G 850/1900 networks. Is there a NAM version that can be purchased directly from Motorola?

2. The Telus version seems to be using a custom Telus bootloader. Does that mean this phone has any kind of custom Telus software, startup/shutdown logos showing Telus? I cannot stand customized carrier crap on smart phones and want nothing to do with them

3. I also read a post that says it's now possible to root the Telus Milestone. If I did, does that mean I can put another SBF that has stock Motorola software, and erase everything from Telus?

If I can wipe out all the Telus crap and turn one of theirs into a "clean" Milestone, that would be awesome!

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General :: HDMI Port And Cable For DROID 3 - Capabilities And Limitations

Oct 16, 2011

What are the capabilities and limitations of what can do with the hdmi port and cable for the DROID 3 any hacks of sorts for full hdmi or something.

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HTC EVO 4G :: 30 Day Return Policy - Out Of Stock At Return?

Jun 27, 2010

If I need to return my phone before the 30 days are up and they are out of stock, will they still honor the return policy and just call you when they have one available or will you have to stick with the phone that you have?

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Android :: Calling .net Webservice From App

Jan 11, 2010

Best way of calling an asp.net web service from my android app. I am planning on using ksoap2 ? Is this a good route to go, or is that the only way to go? Do I have other options? What is the most efficient way if there are other options?

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Android :: WSDL Webservice

Jun 5, 2010

I have a case in which i have created a web service in java. I have .wsdl file of this web service.

Now i want to send request and get response i.e. communicate with this web service using the .wsdl file. I tried searching a lot but did not find any satisfactory post or code sample to do that. Whatever i came across is of .net i.e. .asmx file.

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Android :: Webservice With BraoadCastReciever

Oct 11, 2010

I have to call httpClient Within broadCastReciver ,but I got the following error

CODE:................

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Android :: Client For JAX-RPC WebService

Aug 30, 2009

Trying to write a client in Android for JAX-RPC Webservices developed in JAVA.

Is this possible and please suggest any examples for this.

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Android :: Call .NET Webservice

Jun 7, 2010

We have a SOAP webservice that is used for an iPhone application, but it is possible that we need an Android specific version or a proxy of the service, so we have the option to go with either SOAP or JSON. I have a few concerns about both methods:

SOAP solution:

Is it possible to generate java source code from a WSDL file, if so, will it include some kind of proxy
class to invoke the webservice and will it work in the Android environment at all? Google has not provided any SOAP library in Android, so i need to use 3rd party, What about the performance/overhead with parsing and transmitting SOAP xml over the wire versus the JSON solution?

JSON solution:

There is a few classes in the Android sdk that will let me parse JSON, but does it support generic
parsing, like if I want the result to be parsed as a complex type? Or would I need to implement that
myself? I have read about 2 libraries before here on Stackoverflow, GSON an Jackson. What is the difference performance and usability (from a developers perspective) wise? Do you have any experince with either of those libraries?

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Android :: Prepare The UI From The Webservice

Aug 30, 2010

Playing around with the UI and SQLLite for a while and it looks pretty good to me . We have a requirement that for the App that all the questions would be coming from the server through REST / Web service which would be displayed on the App..

say for e.g if there are 4 questions
1) Enter your Name -- Text Box
2) Did you sleep well last night -- YES / NO
3) How many hours did you sleep - Text Box
4) How did you hear about us -- Drop down

So the requirement is that the Questions would be displayed on the App after doing a SYNC with the server during the SYNC with the server the Questions would be downloaded from the SERVER through REST / Web service..if the phone is not connected then pull the questions from the Database...

These questions are simple questions and they change quite often and we have a similar app which is there for iphone which does this ....

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Android :: Example Of Rest Webservice

Sep 30, 2010

can anybody give example of rest webservice in android

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Android :: Webservice SOAP

Oct 15, 2010

I'm calling soap webservice in android app. its working fine and getting the response in SOAP object. I don't know what to do after that. I'm searching for tutorial but I didnt find any. I'm really very fed up. I need to parse the reponse.

CODE:..............

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Android :: Connecting To A Webservice ?

Nov 16, 2010

I have searched SO for anser to my question which is "invocking a remote webservice from a j2me application". All the tutorials refer to implementing it as a MIDLET. But I am not using a midlet. Can anyone please tell me if it is possible to invoke a webservice in plain j2me application, which is as basic as a hello world?

I am coding for android. My code starts with somethig like

CODE:..........

I want to know if a webservice can be invoked from this kind of program?

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Android :: Client To Invoke The Webservice

Dec 2, 2009

I need to call a webservice from Android,the webservcie was created by Axis.I make a simple client to invoke the webservice on computer,get right response.But when I move the project to Android.there is one error:java.rmi; I dont's know where use this library.

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Android :: Google Api Ajax Webservice

Nov 23, 2010

I have created json parser to parse the data from this http://ajax.googleapis.com/ajax/services/search/local?v=1.0&sll=48.85...

I want to parse this data and wanna show in list view in android.

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Android :: Accessing A SOAP WebService

Feb 13, 2010

I have not found any convinient way to create something like a jaxws wrapperclass for an existing Soap Webservice - like in full Java. Jaxws is unfortunately not avaliable in the sdk. Is there any was to do this without using any external libs? Are there any external libs at all yet?

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Android :: How To Call A .NET Webservice Using KSOAP2

Jun 27, 2009

I have a problem while calling the webservice,i have a .NET web service in the server and i am using KSOAP2(ksoap2-j2se-full-2.1.2) in android.While running the program i got an runtime Exception
like "org.ksoap2.serialization.SoapPrimitive".

I dont know what to do.Here is my code.

CODE:................

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Android :: App Connecting To A Webservice - Not Working

Sep 12, 2010

Iam trying to connect my App to a WCF service that I created in asp.net.

The service runs on my localmachine: http://localhost:8080/Service.svc/

But for some reasons my Android can not connect to this http-adress.

This is the error: 09-12 14:50:44.540: WARN/System.err(593): org.apache.http.conn.HttpHostConnectException: Connection to http://127.0.0.1:8080 refused

This is the method in wcf, Iam trying to return a collection with some values.

CODE:.....................

And this is how the connection in the android looks like:

CODE:..........................

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Android :: How To Call A PHP Webservice Using KSOAP2?

Sep 16, 2010

"How to call a PHP Webservice from Android using KSOAP2?"

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Android :: Access A Webservice Through Droid App?

Oct 19, 2010

Is it possible to access a webservice through an Android app? So basically a user would be purchasing access to the site by paying for the app? Then deploy rich content to the user through the browser? If so, is it then possible to authenticate who has access to the site from the webserver without the need for signin or signup?

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Android :: Webservice To Read Datas From Website

May 25, 2009

I want to make a webservice to read datas from website.And the first step is to get an String returns by the site.

Here is my code,and i don't know why i can't get the String str in which XML contains.

CODE:............

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Android :: Handle Complex Objects From Webservice

Jul 30, 2009

How to handle a complex type object from webservice. Presently I am able to handle simple String messages. But if I am extracting some array of objects or String, then how to handle this.

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Android :: Creating The Request To A Webservice By KSoap2

Jun 28, 2010

Could anybody help me with creating the request to a web service using the ksoap2 framework. For example, I need to make the following request:

CODE:............

What the right approach for the name space's description and class mapping?

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