I am not sure if this is possible, but I have this scenario. I have a website displayed in my UIWebView which has the link set in a UISegmentedController. They website can detect if you are on wif...

I am working on an Android app where I need to, as accurately as possible, measure the download speed of the current connection. Here's the best method I could find so far (basically I start a time...

I've looked into it some and I'm thinking it's not possible, but to think that something isn't possible on the Android platform is blasphemous. The idea is to create a widget that toggles between 3...

How is it possible to determine the iOS connection type? I want to know if there is Edge, 3G, 4G oder Wifi available at this moment on my device. This information I need to load different ...

How to check that network is available or not on android device programmatically, which throws a message or toast message when we are trying to connect with a network such as Wifi & 3G.

I have an indicator on my application to display the network type (2G or 3G or 4G) but after getting the network type, how do I know what speed category it should be in? I know how to detect the n...

I would like to be able to check the size of my app before submitting to the app store. More specifically I need to know whether it will be below the magic 20 MB, to allow cellular downloads,...

I am facing some weird problem, Only my application is not working when I switch to 3G service(With proxy) but it is working great in WIFI and 3G(without proxy). Default proxy and port given by m...

I am working on an iOS app, and want to determine which type of cellular connection the device has. I'm most interested in the kind of cellular network my device is using: 2G or 3G, or other. H...

I am specifically asking about javascript on a mobile webpage, not an objective-c application. Is there something like Apple Reachability for javascript so I can tell when Edge, 3G or Wifi connecti...

I want to use a messaging protocol that works fine over 3G, but not over some corporate firewalls. How can my app force the use of the cellular network when it fails to connect over WiFi even in th...

I have a wifi LAN setup which does not have internet access. Just various other local wifi devices connected to it. The DHCP is configured to not return a gateway or dns server. Only an IP and netm...

I had audio playing through URL, it is working fine using Wifi network but when i change to 3G or Data, it would give this error and it stuck at loading. > CredStore - performQuery - Error copy...

I'm trying to write an app that transfers data from one android device to another - but the devices are most likely located in different parts of the city, state, or country. (The straight forward ...

I just spoke with a phone company in Denmark, that offer "Free 3G/4G", on the phone, but they have a limitation if you create a hotspot and share the connection, this limitation is on 50GB. How do...

I am developing a p2p chat application which works fine over DSL two different NATs, but when it comes to 3G USB internet connection it fails. I find out that its not possible to bypass NAT for 3...

I need to retrieve CellID, MCC, MNC, LAC and Network (GSM, 3G) of the current Serving Cell Tower in iOS 5.1 (iPhone 4S). I know this information is available because I can see it in FieldTest Mode ...

My android project is using api 15. I am connecting to a server over https using the HttpsURLConnection class. Everything works just fine over WiFi but if I turn off WiFi and run over 3g I get the ...

I am trying to identify the neighboring cells location in 3G with Android, which I get with getNeighboringCellInfo(). When The phone works in GSM mode, I am able to use getCid() and getLac() to get...

Is there any way to use UPnP for NAT traversal on Android with a 3G/4G connection, and if so, is it carrier dependent?

I'm trying to implement in a software a hole punching feature. The thing is, I'm implementing this with an already made TCP Server to communicate with Users. Here's what I have so far : "A" sen...

Assume that, I have a TCP connection that doing heavy data transmitting on my 3G network; and I walked home, Android switch to my home Wifi automatically. Now what happen to the existing connection...

For statistic network traffic per APP, what I'm using now is Android TrafficStats That I can get result like following : Youtube 50.30 MBytes Facebook 21.39 MBytes Google Play 103.38 MBytes (and...

I'm developing an app which needs to get music file by streaming for playing live. In the request song api I can specify the bandwith (eg: 50kbps, 100kbps, 300, 600 or 1 Mbps). The more the bandw...

I like to make an application for iPhone where it uses a Wifi to collect some data and use 3G to send this data to internet. The Wifi connection would be adhoc and wouldn't offer any internet conne...