Samsung S2 - Send Data To Software Using WiFi?
Apr 8, 2012
am working o a project using my samsung S2 mobile ,,
am collecting data from it's sensors like accelometer and gyro and make some analysis on it on the labview software ,,
my problem is that i need to send these data to the software using the wifi since my laptop does not have a bluetooth card ,, i know how to make it by bluetooth ,, but using the wifi i could only record the data in a data file using the pcremote advance application ,, but i dont know how to read from the mobile to labview software directly just as bluetooth ... i guess there must be a library for labview to read immediately from wifi !
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Aug 5, 2010
I downloaded the netmeter app to keep track of my data usage and saw that while i was on wifi data would be transfering even with no apps open but not while i was on 3g. is that normal? sorry i'm new to smartphones.
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Apr 26, 2012
I am trying to conduct a bit of research before starting to develop an android application I am planning. I want the application to exhibit the following behavior:
If connected to WiFi, send and receive messages to remote server.Else If not connected to WiFi, do not send any messages. Display error message.
I am trying to create an ethical application so users will not be charged when they become disconnected from WiFi without them noticing. Any existing source/documentation on how to do this.
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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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Mar 29, 2014
is there an app for that? i don't use wifi at all and want an easy way of sending files from my phone to my PC when i'm at home, at work, on vacation etc.
data isn't an issue as i'm on unlimited
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Nov 5, 2010
I have the Behold II through T Mobile and when I'm on the road and in certain places I will have full bars but no 3g, or wifi. When I try to send a text it says "Unable to send text, will send once service becomes avalible" When I try to make a call it says service unavalible.
It tells me I have full bars, and when I go to network selection, it doesnt matter what network i choose or whats avalible it wont connect to it, a message will pop up and say "Network with limited service avalible, search for network" ..if i say yes it just does the same thing all over again, and if i say no it goes into automatic mode and wont let me do anything once again..
I have full bars, does that not matter? If I have to have 3g then why would it tell me i have a full signal when I really dont.
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Oct 31, 2010
I'm trying to find out if m really using wifi instead of my att data. is there a way to do this?
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Aug 6, 2010
I am getting Samsung Vibrant to replace my wife's Behold II. She doesn't have a data plan but was able to use Wi-Fi to connect to internet with Behold II. I assume, that's the case with Vibrant too. Does any one know, is that's true? I am sure to get comments from few that what's the point of having smart phone without data plan but my wife doesn't need it and don't want it.
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Sep 17, 2010
Is this even possible? Flight mode turns off everything including wifi....
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Sep 21, 2010
My school has an open wifi network. When you first use a device on the network, it presents an authentication page so that you can get full access. I authenticated, and my Vibrant connects fine and is assigned an IP. I checked with the network admin, and my MAC address is registered correctly in their system.
But I can't get any data. Sometimes if I disconnect and reconnect I can load one or two pages, but then data stops.
Other Android users (Nexus One, Droid X) don't seem to have this problem. I'm trying to get the network pro to come and help me out with this, but it seems to be a problem with my phone. Yet my wifi connection at home works fine.
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Oct 1, 2010
I've searched for other threads but although somewhat similar they are not experiencing the same problems. Ok according to att's time logs of the phantom data usage times, it is exactly the moment i leave my wifi home signal and the phone switches to 3g. At that time a download ranging from 44mb to as big as 120 mb is added to my data plan. But i'm not using the phone. I have not downloaded any new apps, using my phone, or didn't anything different out of the ordinary. I have done one thing recently, that are not my usual. I rooted my phone with one click lag fix, the same day all the data was being done was being phantomly downloaded i updated one click lag fix or 3g. Now ever since then my phone uses data when i leave my wifi home service.I'M ALREADY OVER 247MB OVER 2GB'S
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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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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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Jul 9, 2012
I use DU meter but its in the notification panel...i need one in the notification bar
and there was another app called network meter and lots of other... [URL] .....
but none of them have it on the notification bar....
this one fits my need... [URL] ....
but isnt refreshed in real time and slows the phone and battery life.
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Sep 1, 2010
How do you send a text message using the keyboard instead of tapping send on-screen?
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Nov 13, 2010
This may seem like a really dumb question but I have been told several different things by several different people who should know. Does the Vibrant connect to a Wi-Fi and use it for data and calling? I have a Blackberry Curve at present and I have no reception inside my house. I connect my Curve to my Wi-Fi network and can do all data things and talk with zero dropped calls. I'm hoping to be able to do this with the Vibrant. If I can't I will have to consider another phone (I can't live with no reception in my house). I don't care if I can tether from it, I just need ot be able to use the Wi-Fi for data and calls on the handset.
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May 25, 2012
I'm wondering if on an android device there's a way to force it to keep open a wifi connection that is not used for data, for example to a Seagate Goflex Satellite (WiFi HDD) or eye-fi (WiFi SDHC) while also being simultaneously connected to 3G for data. Obviously connecting to 2 wifi connections is out of the question.
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May 2, 2010
My GV does not send sms messages over wifi. Although I am not certain, I am pretty sure it did this on my Eris. Any suggestions/people who can prove or disprove this? If you can disprove me, what relevant settings do you have set?
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Dec 21, 2009
Is it normal that using the default e-mail app, I can only send hotmails when using Wifi?If i don't have wifi, i can still receive e-mails but not send them.
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Apr 9, 2010
How can I best implement a system for send keystrokes/commands via an iPhone and/or Droid to a desktop or laptop computer via WiFi or bluetooth? There are apps for VLC, Keynote and other applications that do this, so I know it's possible but don't know what technology base to use. The implementation is probably different on Windows and OS X, but if they could be similar that'd be a big win. If VNC-type technology is used, that'd be fine but I only need to send key commands and mouse clicks—I don't need to be able to navigate the screen space.
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May 1, 2013
Just bought an HTC one through Sprint. When I leave the house and my home wifi conection, I cannot send emails. Is there a setting I am missing?
I use outlook for email.
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Jan 10, 2010
is it normal to not be able to send or receive MMS in WiFi only mode? Soon as I throw on 3G all works, but turn it off and just run WiFi and nothing happens.
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Jul 23, 2010
I never had those problem on my Droid, but for whatever reason, K9 will not send emails over wifi. (Gmail account.)You can receive but not send.
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Mar 17, 2013
Recently bought a xperia z and i need to send him files around 2 gb.
I select a 200 mb press send from wifi direct on my s3 it finds the xperia z. I accept the message on the xperia z
But it doesn't send it it first loads around 3 minutes and than it says that it couldn't send the file
GT-I9300
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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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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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Mar 11, 2012
I am trying to send the Acelerometer and GPS data to the server every 5 minutes.
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Jan 11, 2010
I have been using this workaround and sharing files through WIFI without connecting to a router. I hope this is helpful to all. I have tested this on Tmobile G1 and a Dev phone.
What you need?
- An Android Phone
- ROOT!
- WIFI Tether for Root Users - link android-wifi-tether - Project Hosting on Google Code
- SDCard WIFI Access - Available on market
What others need?
A Phone with WIFI
Or
Computer with WIFI
This is how you do it.
- Start WIFI Tether and ask the other person to connect to the Adhoc connection.
- This person should show connected to your phone now.
- Open the app SD Card WIFI Access, this will show you two IP addresses. One would be an IP for the Mobile Network and another for your phone. Provide the phone IP address (should be example 192.168.xxx.xxx:8180)
- Ask the person to type the IP address in the browser and ensure they put the port number 8180
- If you followed the steps correctly the person will now see your SD card contents on their phone or the computer browser.
A click on any file will send the file to their phone at >1MBPS
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Feb 17, 2010
I want to send an intent to my service everytime the state of Wifi connectivity changes. So when I currently use a broadcast receiver to listen for the state changes in Wifi, so when this recieves an intent I want to be able to send this info on to my service. Is this possible and if so the correct way to do it?
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