Android : Way To Send Data Sms To An App Port?
May 15, 2009
I 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.
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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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Mar 8, 2010
I'm working on an undergraduate level senior design project with the HTC Sprint Hero. We want to connect a device that constantly sends a serial string of data. Does anyone have any hints, tricks, or shortcuts to be able to read a serial string from the USB port and save it on the phone? I know there is not a really simple way but I'm no where near an expert in programming and wanted to see if anyone has come across anything that might help.
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Oct 11, 2010
Will it possible to send data from application to usb device (some pen drive). If yes then how? Please provide some docs or link.
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Jan 4, 2014
How can I send and receive data via USB ports?
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Apr 6, 2014
I 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]...
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Oct 19, 2010
I 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.
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Mar 9, 2010
I 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.
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Aug 11, 2010
In 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,
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Sep 21, 2010
My 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?
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Jan 28, 2010
In 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.
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Nov 6, 2010
I 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?
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Feb 14, 2009
is 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.
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Dec 21, 2009
I'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?
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Mar 23, 2009
In Android can application send location data as MMS or SMS or any other means (e.g. email)?
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Mar 5, 2009
I 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
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Sep 29, 2010
Is 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?
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Aug 31, 2010
I 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?
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Apr 6, 2010
i 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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Apr 28, 2010
I 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.
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Mar 25, 2010
I am writing an application to listen the SMS inbox in android with one activity and one BroadcastReceiver. Once the SMS comes the Receiver is showing alert message. But I want to send the message information from Receiver to Activity. I don't know how to achieve this.
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Nov 24, 2010
I made two Buttons in my Android application. the first one activates sending my GPS data to a Website.
the second one disables this option.
So my question is: What can I do to make it possible that when my activatebutton.isEnabled()==false (already pushed) is,that each time when my location changes a method will be executed.
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Dec 19, 2012
I'm going to make an application for meteor viewers and the goal is, to send soma data from android device to PC through the wifi without router. So on PC will be made a Hotspot and one or more devices can connect to it.Is there any application and/or server on PC or both to make this communication? Or what's the way how to do that? What's protocol of communication?
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Nov 2, 2010
i am trying to get an android app to send tcp data to a server on my network. The server was written in c#. When i use the code below to transmit data, the server only receives a whole series of.
Socket socket = new Socket(host, port);
PrintWriter pw = new PrintWriter(socket.getOutputStream(), true);
pw.print("test");
socket.close();
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Jun 26, 2010
I am working on an android application, where there are 4 activities. Activity1 is main activity and there are different buttons on that activity which can open other activities. Other 3 activities can also open each other. There is a thread running in Activity1 which returns some counter. I need to show that counter on all activities. At an specific time, the thread doesn't know which activity is at top. What is the right way to control this scenario, such that thread output should update on all activities, no matter which one is at top?
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Dec 31, 2009
I need to write an application that sends data to the Google App Engine from Android. The data that I would like to send can be described by a typical database record. Each record has some integers, strings, dates, etc. I would like to keep the connection details hidden/secured so that someone can't create false data in the datastore, if it it's not too involved. My question is: what is a good way to get this data from Android devices into the GAE datastore? If you could post a link to the appropriate Android libraries, or a link to how this has been done in the past, that would be really helpful.
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Jul 30, 2010
Intents in Android are an elegant way to pass messages between uncoupled components, but what if you want to send extra data with the Intent? I know you can add various value types, and objects that implement Parcelable, as extras, but this doesn't really cater for sending user defined types locally (i.e. not over a remote interface). Any ideas?
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May 27, 2010
I know that the apps receive a ACTION_SHUTDOWN broadcast event when the device is shutting down.
When an application receives the shutdown, is there still an opportunity to send data packets out, or does android block such attempts(or does the platform tear down the network stack before it can go out).
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Aug 16, 2010
I want to save the data on the web server. I have data in XML format and I know the URL String. Please tell me how can I send the request and handle the response.
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Apr 14, 2012
Why do all Android devices constantly receive/send data traffic? Even though no app is requiring it for that moment.During a one minute period the data traffic light light up at least once.
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