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Comment on iPhone OS SDK – Checking Internet Reachability by Vishnu Menon

Vishnu Menon — Mon, 19 Jul 2010 12:00:00 +0000

thanx..really helpful tutorial

Comment on iPhone SDK – Get Current Touch Location by Toni Castillo

Toni Castillo — Thu, 08 Jul 2010 02:02:38 +0000

Thanks!

Comment on iPhone OS SDK – Checking Internet Reachability by Brian Hosie

Brian Hosie — Wed, 07 Jul 2010 01:45:48 +0000

This is great, thanks!

It runs for me in the simulator, but it won't build on iOS4 device, but rather throws the following error:

"In (local_filepath)/SystemConfiguration.framework/SystemConfiguration, missing required architecture armv6 in file"

I've scoured for hours and tried every imaginable solution, but it still won't build on the device. Has anyone else run into this error?

Thanks!

Comment on iPhone OS SDK – Checking Internet Reachability by Joseph

Joseph — Mon, 05 Jul 2010 18:43:27 +0000

Unless I've missed something, the code above ends up doing the check syncronously in the main thread. This will block the UI if dns is slow/inaccessable, and is specifically mentioned as a 'no no' in apple's reachability sample ReadMe.Txt:

“You can use the API synchronously, but do not issue a synchronous check by hostName on the main thread. If the device cannot reach a DNS server or is on a slow network, a synchronous call to the SCNetworkReachabilityGetFlags function can block for up to 30 seconds trying to resolve the hostName. If this happens on the main thread, the application watchdog will kill the application after 20 seconds of inactivity.”

Comment on Photoshop Action – Resize iPhone Screenshot to App Store Format Image by Satan

Satan — Sun, 04 Jul 2010 12:21:18 +0000

lol

Comment on iPhone TabBar Custom Background Image by Simon

Simon — Thu, 01 Jul 2010 04:47:39 +0000

Works nicely – cheers.

Comment on iPhone OS SDK – Checking Internet Reachability by Charybdis

Charybdis — Sun, 27 Jun 2010 23:45:16 +0000

Solid blog post. Was able to check for internet connection in my code in about 1 minute.

Comment on iPhoneOS SDK – Custom UISlider Graphics by epahogan

epahogan — Fri, 18 Jun 2010 10:34:07 +0000

You need to add
[slider1 setThumbImage: [UIImage imageNamed:@"slider-knob.png"] forState:UIControlStateHighlighted];

to fix that.

Comment on iPhoneOS SDK – Custom UISlider Graphics by Carol

Carol — Mon, 14 Jun 2010 08:49:32 +0000

When you touch your custom thumbImage… it changes back into the original image.

Comment on iPhone OS SDK – Checking Internet Reachability by Edgar

Edgar — Mon, 07 Jun 2010 04:35:34 +0000

You could not have made it any easier. Thanks a million!