wifi

How to Connect to wifi network in .NET CF C# 3.5

Here is what i wanted to do in a .NET CF 3.5(C#) application 1) Check if the wireless adapter is working/active 2) Add a preferred network with the available SSID, password and other details 3) Establish connection to the preferred network I tried using OpenNetCF.Net.NetworkInformation class, but tough luck! I'm not able to detect Wire...

[Seamless Handover of WiFi] Can we program to automatically join the WiFi with the most strongest signal by no manual selection?

Hi all, I am making a iphone program, I wish that: it can sense and display the current signals of wifi, with strength, - as I checked, this cannot be done by official SDK, but there were some private library that can handle. 2. i wish it can always automatically join the best wifi with the most highest strength ( assume that all w...

How To Serve High Quality Youtube Videos On iPhone Over 3G Connection?

As you might already know, when you embed a YouTube video in iPhone app, YouTube will serve good quality video if you are on wifi connection and very poor quality if you are on 3g. How to force YouTube serve good quality at all times? ...

Android - is it possible to have 3G and Wifi connections at the same time?

I was wondering does anyone know if its possible to open a wifi and a 3g connection at the same time on Android? Is there any way to control access to both Wifi and 3g/GPRS data connections and use them at the same time? ...

Is it possible to test an iPhone web application over an ad hoc wireless network?

I'm working on a web application that will have a custom UI for the iPhone platform. At the moment I have my Apple laptop but I'm away from a wired or wi-fi Internet connection. I want to run the app on the laptop and then preview it on the iPhone. Is this possible? I created an ad hoc wireless (AirPort) connection on the Mac and could ...

How to figure out if the network the mac is connected to is a WiFi or cable network or the like...

Hi all, First off, you guys are all really helpful - thank you a lot! Is there a way to figure out what type of network a Mac is connected to? WiFi? Cable? USB Modem? Any Cocoa / Foundation framework I can use to figure that out? Thank you, Matthias ...

Do there any dev who wrote iPhone wifi/bluetooth multiplay before?

Hi there, do there any dev who wrote iPhone wifi/bluetooth multiplay before? Recently, I'm trying to make my latest game Doodle Kart to have mulityplay via bluetooth. But I found that there are hugh data need to share between the 2 devices. -your car's position and direction -your car's status(it is in normal state, it is hitting by bu...

How to programmatically establish ad hoc wifi connection using C++ on Windows CE 5

We're sending video via wifi between 2 Windows CE devices. Works well enough but we have complaints that ad-hoc network configuration is too difficult or obsure for the users. Unfortunately I'm struggling to find any documentation on how to setup a network connection programmatically using C++ in Windows CE. I've seen some C# referenc...

iphone secure network identification

Hello!!! can anyone tell me (code sample woudl be awesome) how to get the the secure wi-fi userid and password for the current logged user on the iphone for example: Wi-fi settings for a network using WPA2 Enterprise (network/username/password) how can I found out who's logged for said network ?? Thanks in advance!!! Cheers ...

iphone download using 3G or Wifi

Suppose, if I'm able to connect to wifi as well as 3G, can I write the code to connect to a website using 3G (not through wifi) or vice versa? ...

reachability always returns reachable...

Hello All, I'm having an interesting issue with reachability (or maybe my ability to figure out what to do) :) Using several pieces of code from different places and including apple's reachability example, I'm experiencing a funny behavior... when I turn off the WIFI, the code returns a non reachable server.. I get that!!! BUT wh...

How to build Google Code iphone-wireless' stumbler with Apple's XCode

Hi there, I wonder if it is possible to build iphone-wireless' stumbler app with Apple XCode or it is necessary to use alternative arm-apple-darwin environment to build it. thanks ...

tiny java wifi device

Hi all, I want to create a purpose built device capable of running a java vm connecting to a wireless network via dhcp playing a simple sound I'm looking for advice regarding who could what kind of devices are available pre-built who could manufacture a single device who could manufacture devices in small scale any ideas apprec...

Other than UDP Broadcast or Multicast, what other methods can I use on a WiFI network to discover computers?

I've implemented a simple UDP ping/pong protocol to discover other computers connected to the same WiFI router. This works fine on many WiFI and Ethernet routers, but when I go out on the street to give it a try, many public WiFI networks seem to have either UDP Broadcasts/Multicast disabled, or UDP disabled completely. What other optio...

Control, find and connect wifi hotspots using iPhone SDK?

How can I control the Wifi hardware on my iPhone from within an application such as WifiTrak is doing it? Is that app using private APIs maybe? ...

how can i know that access point/configured wifi has pasword or secure protocol programmatically?

Hi, I want to track the strength of connected wifi continually and if that signal strength decreasing then connect the another best strength wifi from configured or access-points.Here i got a problem, how can i know that the selected wifi from configured or non-configured access-points is secured one?How can i configure secured wifi in ...

Retrieve available Wifi networks on Ubuntu

I'm starting to learn Ubuntu 9.10. How can I retrieve all available Wifi networks programmatically? Can someone give an example? ...

Problem when trying to connect to a desktop server from android on wifi

Hello, I am trying to send a file from the phone running Android 1.5 to a server on a desktop. I wrote some code, which works on emulator, but on the phone it doesn't. I'm connecting to the network through WiFi. It works, I can access the internet through my phone and I've configured my router. The application stops when I'm trying to co...

Android - Redirect sending of SMS message

I currently use a ContentObserver to listen for changes in the SMS ContentProvider and tell my application whether a message has been sent or received. Upon getting notification that a message is being sent I would like to present the user the option to send that SMS normally over GSM/CDMA or if connected to Wifi to send the SMS over an...

Apple push notifications - firewall?

I've read that to receive push notifications over Wifi the firewall must allow TCP traffic over port 5223. However, the network administrator tells me he needs the IP addres of the server. Would it be gateway.sandbox.push.apple.com? Thanks! ...