Android :: Send Data Using CSD / Data Channel Of GSM Service?
Jul 28, 2010I 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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Android :: Intents In Queue - Send Data Via Web Service
Sep 29, 2010Is it possible, with an IntentService, to send another intent to the IntentService from within the IntentService? For example, say my IntentService is processing an Intent which has it write a bunch of data to the database. During this time, several other Intents to write other data may [or may not] have been queued up in the IntentService. Suppose, after processing that Intent by writing the data to the application's database, I want to queue up another Intent to send that data via web service to "the cloud." Perhaps I want to queue this processing in another Intent because sending to the cloud is secondary. Is it possible? Would it cause any problems if the Intent being processed is the only Intent in the queue at the time the IntentService is trying to queue another Intent?
View 2 Replies View RelatedAndroid :: How To Send Back Data From Thread To Service?
Aug 31, 2010I have a service from which a start a new thread. This new thread will communicate with a TCP server using socket. What is the best way to send the data received from TCP server back to the service? Handlers or something else?
View 1 Replies View RelatedAndroid :: Way To Send Data From Service To Widget On Phone?
Apr 28, 2010I am writing a widget on Android 1.6 that shows the minutes that a person has used on the current month.
The way I have it setup is by having a service that listens to the state of the phone and when the phone is picked up, it starts the timer and when the person hangs up, ends a timer. I would like to send this variable(long duration) over to my appWidgetProvider so I could update the edit text on it.
Android :: Need Outgoing Call Data Stream / Channel?
Aug 22, 2009Is it possible to get a handle on the outgoing data (voice) stream during a call? I'd like to be able to intercept the outgoing data, alter it slightly, then write it back out.
View 15 Replies View RelatedAndroid :: Send Data (String) From Activity To Service In Android?
Feb 15, 2010Usually, I putExtra inside an Intent to transfer stuff between Activities. But it seems like I can't do this with a Service? Bundle extras = getIntent().getExtras(); That doesn't work for a android Service. How do I send a string from an Activity to a Service then?
View 1 Replies View RelatedSend Data To Mysql Database - Posted Data Empty
Apr 6, 2014I send data to my mysql database the posted data is empty...I don't know what is wrong with my code.
[HIGH]urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("POST");
urlConnection.setDoOutput(true);
urlConnection.setChunkedStreamingMode(0);
OutputStream out = new BufferedOutputStream(urlConnection.getOutputStream ());
[Code]...
Android :: Best Way To Store Application Data / When Data Stored / Data Format Could Change In Future Versions?
Mar 4, 2010I'm making an Android Java app game (although this question applies to all languages really) and hope to release the first version soon. I'm nervous about how I save data in my game. My problem is that, if in a later update, I decide to store more data or store the same data in a different way, I need to be careful I don't lose or corrupt data for users that upgrade (i.e. I want users to be able to use data created by an old version in the new version, like their high scores from before).For example, say I want to save high scores in version 1.
View 3 Replies View RelatedAndroid :: How To Send Data From One Activity To Another?
Oct 19, 2010I have an application where there are two screens(activities.) When I make changes in the second screen those values should get reflected in the first screen. For that I have to pass the values of second screen to the first one.
View 5 Replies View RelatedAndroid :: Send Data Between Activities Within My App?
Mar 9, 2010I have a TabActivity, and the tabs point to sub activities. Is there a way I can send a 'message' to those child activities? I just want to pass a string across, not sure if this is possible.
I have some data being fetched by the parent TabActivity, and the child tabs can't do anything useful until the parent is done fetching. When fetching is complete, I'd like to pass that data to the child activities so they can do something useful with it.
Normally I'd set the data to be passed in the Intent when first creating the activity, but in this case I can't do that.
Android : Way To Send Data Sms To An App Port?
May 15, 2009I use Android sdk 1.5 on ubuntu 8.0.4. In my application I want to use a data sms on a special port to inform my application about new available information. Then a background thread should be started to process this information. Currently i have an application sending data sms to port 12345 to an application to another emulator. Both emulators can send and receive sms. However there is no difference between a data sms and a text sms in the incoming intent.
View 3 Replies View RelatedAndroid :: Marshalling Web Service Data To UI
Sep 14, 2010I'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?
Android :: Getting Data Back From Service?
Jan 12, 2010I 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);}
View 3 Replies View RelatedAndroid :: How Do I Get Data From A Running Service?
Aug 21, 2010I 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()"?
View 1 Replies View RelatedAndroid :: Get Data From A Web Service In Droid App?
Oct 22, 2010I 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 RelatedAndroid :: Send Data To Server While Recording
Aug 11, 2010In my application, I need to record some file. I want to send audio data to server while recording. Do you know how to do that? After user stop saying, I need to detect the end of speaking. Is there any algorithm to do that? I want my application similar as google voice search,
View 6 Replies View RelatedAndroid :: Send Data To Server While Recording ...
Sep 21, 2010My application needs to record audio and send audio data to server while recording. If User stops audio input, we will stop sending. How could I implement such feature in Android?
View 8 Replies View RelatedAndroid :: How To Send Data Along A Phone Call?
Jan 28, 2010In android we can make a call by using intent. Similarly we can invoke receivers on the in coming call. I have implemented an application to make a call as well as to receive call using intents. My question is we can pass data using intents. The same thing if i am apply to my application i got the data as null.
View 4 Replies View RelatedAndroid :: Use An Intent To Send Data To My Activity
Nov 6, 2010I have a server running that notifies the user with a statusbar notification that opens my main activity, how can I pass data to my activity trough that intent?
View 1 Replies View RelatedAndroid :: Possible To Send Data To External Sources
Feb 14, 2009is it possible to send data to external sources.. like a remote sql server or a remote website?example: make a pic with G1 and send it to a remote db server (via internet).is there somewhere an example of how to do it? thanks for the info.
View 2 Replies View RelatedAndroid :: Trying To Send Data To Application Widget
Dec 21, 2009I'm working on a widget that will change the data it is displaying when a user taps on it. This would normally be easy to deal with, but my app widget provider is handling multiple widget instances that have different sets of data. With that being said, when a user taps on the widget, a PendingIntent is launched that calls the changeData() method. Inside the intent that is launched is where I store the widget ID so changeData() knows which data set to use. At first I was storing widget IDs in the intent's extras, but I found out that there is a bug in how Android widgets handled widget intent extras so now I am trying to store the widget by passing a URL using the setData() method(formatted like content:widgetId I.E. content:24, etc.).
This is how I am setting the data for the PendingIntent:
Intent changeData = new Intent("com.tonycosentini.mintdroid.CHANGE_DATA");
changeData.setData(Uri.parse("content:" + currentWidgetId));
PendingIntent changeDataPendingIntent = PendingIntent.getBroadcast(this, 0, changeData, 0);
However once I try to test this, the onRecieve() method that is usually called when a widget is tapped is no longer called. Is there something I need to setup in my Android Manifest file for this work properly or is there something I'm doing completely wrong?
Android :: Possible To Send Location Data As MMS Or SMS In Application?
Mar 23, 2009In Android can application send location data as MMS or SMS or any other means (e.g. email)?
View 2 Replies View RelatedAndroid :: Listener Service For Data Sources
May 20, 2009I just want to develop a service which listens to the database and it should invoke an activity as soon as there is a change. I tried to implement Contacts listener by registering Content Observer but couldn't see the expected result. Kept log in on Change() method, observed that it is not getting called, any clue that where it might went wrong.
View 4 Replies View RelatedAndroid :: Sending Data From Service To Activity
Sep 23, 2009I am having issue for sending data from service to Activity through notification , I click a notification a activity get invoked but when i try to add some parameters through bundle i am not able to get the parameters in that called intent , I have gone through the link
http://stackoverflow.com/questions/1198558/how-to-send-parameters-from-a-notification-click-to-an-activity. but still no luck has any body occurred with the same issue.
Android :: Passing Data Between Service And Activity
Sep 19, 2010So I'm getting really confused on how to do this whole thing and I was hoping someone could break it down for me a little bit.I have a service that should always be running, and at certain times it needs to alert the user that a task is to be completed(probably through a notification bar icon). When the user accepts the task, the service needs to look into the local database, construct some non primitive objects, and give them to the activity that it just started.I have looked all over and gotten very confused as to a proper approach so I have a few questions to help me wrap my head around it.If an activity creates a local SQLite database can the service and activities of that application access that same database later?Does the service and activity need to be in the same or separate packages? I would think no but for some reason I remember seeing something about this elsewhere.
How would I do the data transmission from the service to the activity? I was thinking a content provider but it seems like there should be an easier way for the service to just hand off the data. Similar to an Intent but for non primitives.
Android :: Sharing Data Between An Service And An Application
Jun 28, 2009In order to share data between one of my own Android service and an application i am looking for the best way to do this. I have seen the shared memory drivers inside the GNU Linux kernel, but no Java api. Maybe the specific Google IPC Blinder cad be used for my need ?
View 10 Replies View RelatedAndroid :: How To Get Data From Service In Widget Without Binding?
Nov 13, 2010I am writing application that has service that provides real time data to subscribers via remote callback mechanism. Now I wanted to add a widget that visualizes essential part of this data but got error: "IntentReceiver components are not allowed to bind to services". So what's the right way to get data from that service?
View 1 Replies View RelatedAndroid :: Best Way To Share Data Between Service S And Activity A?
Jun 17, 2010I want to create an app that contains a Service S and an Activity A. The Service S is responsible for preprocessing, such as preparing the data shown on the UI of the Activity A, before the Activity A gets invoked.I want to be able to invoke the Service S from outside the package, say from another Android app's Activity class B, do the preprocessing, and then when the data is ready, invoke Activity A. What is the best way to share data between the Service S and Activity A?How can the external activity B communicate with the Service S to determine if it has completed with all its preprocessing, and the Activity A is ready to be invoked?
View 1 Replies View RelatedAndroid :: Using DDMS To Send Mock Gps Location Data
Mar 5, 2009I encountered with a problem when I use DDMS to send mock gps location data . I checked out the source code of Android and make the latest version.Then put my test apk file of gps to the emulator and start DDMS, but when I use Emulator Control of DDMS to manually Button to send mock location data it says no GPS emulation in this virtual device. But the same apk file works fine in the SDK 1.0
View 7 Replies View RelatedAndroid :: Send And Receive Data From Server Through Http
Apr 6, 2010i am new to android. I want to connect with server. Like i want to sent data and receive data from server through Http Connection. Can anyone help me how to do this. Can anyone provide me the sample of both side-client as well as server side.
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