iPad For Developers

iPad for Developers Jonas Schnelli, include7 Adrian Kosmaczewski, akosma software Jørn Larsen, Trifork GmbH

• Characteristics • New Features in iPhone OS 3.2 • Differences and Gotchas • Demos

Characteristics

• 1 GHz processor • CPU operations 2x faster than 3GS • GPU even faster (OpenGL, Core Animation) • 256 MB RAM • 10~12 hour battery (non-stop usage)

New Features in iPhone OS 3.2

• Universal Apps • Rotation Orientation Support • UISplitViewController • UIPopoverController • “modal not full screen view controller” • Custom Keyboards

• UIGestureRecognizer • Can be subclassed for complex patterns • MPMediaPlayerController • Full screen or not • Video overlays

• Custom ﬁle type registration • UIDocumentInteractionController • File Sharing (per application) • External display support • UIScreen • UIMenuController

• PDF Generation • CALayer drop shadows • UIBezierPath • New UIScrollViewDelegate methods

Core Text • Custom font rendering • Not supported by UITextView • CATextLayer, UIAppFonts, UITextChecker • Regular expression support on NSString

Differences and Gotchas

• GPS chip only on iPad 3G • Screen proportions different from iPhone • 2.4 x width • 2.13 x height

• Full-screen transitions not recommended by Apple • Popovers, split views... • “iPhone OS 3.2”, though not all new features are available for iPhone

Thanks!

Questions?

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iPad For Developers

by Adrian Kosmaczewski on Apr 07, 2010

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iPad For Developers — Presentation Transcript