I am new to Android development
i have a web service made in php now i want to consume it in android can any one guide me how to achieve this?
i have tried many code samples on net but failed to achieve this goal.
i am using Eclipse with ADT.
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I am trying to consume a .net web service, and get the following error when I run it(debug) from my phone java.lang.NoClassDefFoundError: javax.microedition.io.Connector I get the error when I make the call to the transport object ht.call(SOAP_ACTION, soapEnvelope); while in the eclipse ide, the (context sensitive model) does not show this in the object model when i try to add it i only see javax.microedition.khronos.* , no javax.microedition.io, which confuses me more. When I try to debug this in the emulator, I only get a VerifyError Code...
View 2 Replies View RelatedI have a ado.net data service created using VS 2008 sp 1 that is hosted that I want to consume via HTTP and JSON from Android 2.1? Does anyone have sample code on how to do CRUD operations easily do this? I heard Rest let makes this very easy but can't seem to find sample Android code on doing this. If someone can post a tutorial with some actual code that would be greatly appreciated.
View 2 Replies View RelatedHow much battery do they consume? In terms of time would the make the difference between cutting battery time in half or only like a few hours?
View 11 Replies View RelatedI am fairly new to the Eris, and have had pretty good luck with battery life, until a couple days ago. I take it off the charger, and an hour later I am down to 80%. No WiFi, no GPS on, etc. I check with ATK and find Browser, Music, Mail, etc. all open. So, today after I took the Eris off its charger, I reboot it, then check ATK, kill any open programs, and go about my day.
2 hours later, I look, and my battery is at 74%! So I open ATK, and there is all these programs open again, and all I have done in that 2 hours is send a couple texts. The only change I made recently is I installed PandaHome, didn't really like any of the themes, and uninstalled it all. Could it have left something behind that is opening programs?
I have a custom camera application. I'm using a BroadcastReceiver to launch it when the Camera button is pressed. Unfortunately, once my camera app is launched the camera button KeyDown event used to launch my camera activity is also passed to it, which cause it to immediately attempt to capture a picture. Is there a way to consume the KeyEvent so that this doesn't happen?
View 3 Replies View RelatedI am using Ksoap2-Android for consuming the WCF Services.
For the dotnet client we keep the allowCookies="true" in our binding configuration and it sends the same sessionid and keeps my sessions intact in my WCF services (My services are
interdependent and use the sessions).
Any one know any such setting for ksoap2-android, that will allow me to consume the
WCF service keeping my session intact on the server.
Currently when i make a new call to the service, the sessionid gets changed and all my
session variables clear out and loose their values.
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?
This would apply to any widget. It just so happens that on most screens (all but my home screen) I have the "Beautify Smaller Home" or whatever its called at the very top. I like easily seeing the time from each screen. And I think it looks nice. Beautiful might be a stretch... but I understand the marketing.But the hypothetical question still applies. If I had the "music" widget or the "messaging" widget on EVERY page. Would that widget use more battery than just one instance? In other words, does EACH INSTANCE of the widget poll for data? Or does the process just poll for data and then each widget just repaints itself on its respective screen as appropriate? I need to know! I'm wondering if I disable "beautiful home" from all but one screens if my battery life will improve.What do you think? Are there any hard-core techies out there that can help me figure it out?
View 1 Replies View RelatedWell I like the Mario wallpaper but someone told me it consumes more battery than the bubbles one... Is this true that some live wallpapers consume more battery even if it says 2% on the battery status thing
View 4 Replies View RelatedI have zopo zp900 when i play a game or watching video mobile goes hot and battery consume faster and second prblem charging take 6-8 hour is these problem just in my mobile or all zp900 like that and ihave another quistion battery of h9500 work zopo zp900 or not
View 3 Replies View RelatedPlease show me how to bind to a Service from another Service on Android.
If you have an image to show how to do.
I have a service running in the background.I have a background thread that gets a reference to the service from the application's main activity. But when the background thread calls a method in the service to display a toast, I get the "Looper not initialized exception".Why,if I have a valid, bound reference to a Service, does this still happen?
View 4 Replies View RelatedI am getting following message when i try to launch service.Also is there any specific path on file system where we need to place the .apk file which contains my serivce component only.
View 2 Replies View RelatedI am trying to run the sample soft keyboard included in the SDK. I am using the debugger, and the literature says that to use a breakpoint while debugging a SERVICE, I need to include:
android.os.Debug.waitForDebugger();
So here is the portion of the code I modified:
CODE:...........
I have put a couple of breakpoints, at the statements indicated by the comments.
This is what happens: the debugger first stops at the breakpoint1, for a few seconds. But then the service restarts. For the life of me I can't figure out what makes the service to restart.
My service works exactly the way i want as long as i use start and stop and communicate using intents. However my activity needs to change the state of my service as well as retrieving state information.So i thought it would be nice to broadcast some kind of state_changed event from my service and use a binder interface to pull information from the service or change the services state based on user input.This works fine too. The only problem is that my service gets killed when i unbind it just as the documentation says.Is there any way to keep the service alive but still get an interface to control it directly. My activity offers the user a way to stop the service and the service kills itself anyway after it's work is done but i don't want the service to stop every time the activity is destroyed.
View 3 Replies View RelatedI'm confused about whether I need to run my service in a separate process. What are the advantages / disadvantages of each?For reference I'm trying to create an App that uses a service to play [streaming] audio in the background. So which one is better for my use case?
View 1 Replies View Relatedwhat I'm trying to do here is implement something like a peer-to-peer client. Being that, it will start a client thread and a server thread.I know Services themselves run in the main GUI thread, so I'll have to start a couple of independent threads (or Asynctasks?) for each server and client. The only thing I'm not so sure about is if I'll better have 1 Service starting 2 threads, or maybe 2 services, each one of them starting their own thread.
View 2 Replies View RelatedI got an problem on getting the TelephonyManager in my personal service. The code as below: public class MyService extends Service {@Override public IBinder onBind(Intent intent) { return mBinder;}
View 4 Replies View Relatedi have an app that binds to a local service.I want to add a desktop widget that binds to the same service. does my service have to be a remote service or can it still be local?if it can still be local, how can I get at the local binder?
View 2 Replies View RelatedI am developing an Android app which needs to poll a specific webpage in time intervals. I've got it to the point where it does indeed poll the page on a specific interval, and that interval is specified in a SharedPreference which can be changed by the user in the settings page of the app. But complications arise when network connectivity is flaky.For example, how do I ensure that the Service "wakes up" the network adapter and gives it ample time to connect before polling the page, in the case that the phone was sleeping to save power? This polling action can happen as little as once every 24 hours, so I don't want to miss one action just because the network was out (but turned on a few seconds, minutes, or even hours later).
Or there are times when the web service doesn't respond, or DNS doesn't respond, or what have you, and for any reason it doesn't get a response even though the phone is technically connected. What sort of rule do I put in place to make this retry later, so that I'm not retrying repeatedly when the user specifically turned off their internet but I'm retrying soon enough that if it was just a hiccup, the data can be received soon after the first try?Are there any examples for this type of situation? What is the logic to best handle this?
I'm developing a GPS tracking software on android. I need IPC to control the service from different activities. So I decide to develop a remote service with AIDL.This wasn't a big problem but now it's always running into the methods of the interface and not into those of my service class. Maybe someone could help me?If i now try to call a method from an activity for example start(trackId) nothing happens. The binding is OK. When debugging it always runs into the startTracking() in the generated ITrackingServiceRemote.java file and not into my TrackingService class. Where is the problem? I can't find anything wrong.
View 1 Replies View Relatedi have a question about Services in Android.I have a application with two Services A and B.Is it possible that Service A can stop Service B?I dont want to do it through a Activity, cause the Application will be in Background. If some special Event happen in Service A, then it should tell Service B to stop. How can i do that?
View 1 Replies View RelatedI have a galaxy s2 and after I installed costom roms I dont have any signal what so ever.
I tried with like 3 roms and the same result.
I tought it was a modem problem and I tried to install some modems and see if that works. But it didnt.
My Service State says Out of service and sometimes it says Radio off.
I have a situation which I will try to explain clearly. I have two services, Service A and Service B.
Activity C connects to service A using onBind(). Service A connectes to Service B using a callback object. I want Service A's onbind to not be executed until Service B is connected to Service A. What will be a good way to achieve this?
Tell about using web service by using soap in android
View 2 Replies View RelatedI 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?
View 2 Replies View RelatedHow can a translation service be called in an Android app? Can we have an app that can translate multiple languages into another?
View 3 Replies View RelatedI want to use the WCF(.net) service for login authentication.Please tell me ASAP, the easiest way to do it.
View 3 Replies View RelatedI am trying to connect to a .NET WCF service in Android using kSOAP2 (v 2.1.2), but I keep getting a fatal exception whenever I try to make the service call. I'm having a bit of difficulty tracking down the error and can't seem to figure out why it's happening. The code....
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