Skip to Content

Submit your nominations for the Luxist Awards' Best in Decor
AOL Tech

UIKit posts

Filed under: iPhone

Journeys inside the iPhone's SDK

I have now spent a pretty solid week writing applications for the iPhone. And what an exciting week it's been. I've been privileged to view and interact with the iPhone in a way that few other people have had the opportunity to. The iPhone is tight, robust and its SDK--even seen through such imperfect tools as class-dump--is beautiful.

Let me give you an example. This morning I decided to write a basic word processor for the iPhone. In about 30 lines of code, I was able to create an application that saved all changes to disk and reloaded that text launching the application. That kind of success doesn't happen because I'm some sort of phenomenal programmer, it happens because Apple makes amazing, usable libraries. I was able to use classic Cocoa strategies like reading a string to and from disk and combine it with new UIKit strategies like creating a keyboard that automatically knows how to enter and edit text.

Continue readingJourneys inside the iPhone's SDK

Filed under: iPhone

In which, iPhone apps are built

It turns out that creating new GUI iPhone apps is both harder and easier than you expect. Saturday night when the first iPhone UI app proof-of-concept appeared, I was tied up with family. I frantically emailed Mike Rose begging him to get a post out, which, wonderful man that he is, he did. Sunday, I grabbed what time I could, intent on testing out the new developer toolchain produced by Nightwatch and company. In summary: if you can wait for an already-compiled binary toolchain to emerge, do so.

The developers have done all they can to make building the tools as simple a process as possible. The folks on the irc.osx86.hu #iphone-uikit channel are helpful and supportive. But the bottom line is pre-alpha means pre-alpha. There many rough compiling patches along the way where I ended up hitting my head against the wall, convinced I could never get the tools built. I had to edit the source several times to get it to compile on my Intel Mac Mini.

Continue readingIn which, iPhone apps are built

Tip of the Day

Use Spotlight as a reference tool. Type any word in the Spotlight box and one of the top entries will be a definition. Click on it, and it will bring up the dictionary application to check the word in either the dictionary, thesaurus, Apple database, or Wikipedia.


Follow us on Twitter!
 TUAW [Cafepress]

Featured Galleries

DNC Macs
Macworld 2008 Keynote
Macworld 2008 Build-up
Google Earth for iPhone
Podcaster
Storyist 2.0
AT&T Navigator Road Test
Bento for iPhone 1.0
Scrabble for iPhone
Tom Bihn Checkpoint Flyer Briefcase
Apple Vanity Plates
Apple booth Macworld 07
WorldVoice Radio
Quickoffice for iPhone 1.1.1
Daylite 3.9 Review
DiscPainter
Mariner Calc for iPhone
2009CupertinoBus
Crash Bandicoot Nitro Kart 3D
MLB.com At Bat 2009
Macworld Expo 2007 show floor

 

More Apple Analysis

AOL Radio TUAW on Stitcher