iPhone 5 and You! by Ameir Al-Zoubi

Ameir discusses upgrading your app to support iPhone 5 at CocoaHeads September in Durham

Transcript

1. The iPhone 5 and You! Tall is the new retina.
2. Not The Time To Procrastinate
3. Not The Time To Procrastinate • Early adopters tend to pay for apps
4. Not The Time To Procrastinate • Early adopters tend to pay for apps • Avoid the one star downvotes
5. Not The Time To Procrastinate • Early adopters tend to pay for apps • Avoid the one star downvotes • It’s what Steve would have wanted
6. The Letterbox
7. The Letterbox • Include a new Default.png named Default-568h@2x.png
8. The Letterbox • Include a new Default.png named Default-568h@2x.png • Needs to be 640 × 1136 pixels
9. The Letterbox • Include a new Default.png named Default-568h@2x.png • Needs to be 640 × 1136 pixels • Thats it.
10. But Wait! My App is Broken!
11. But Wait! My App is Broken! • Xcode 4.5
12. But Wait! My App is Broken! • Xcode 4.5 • iOS 6
13. But Wait! My App is Broken! • Xcode 4.5 • iOS 6 • armV7s
14. The Window
15. The Window • Full screen at launch
16. The Window • Full screen at launch
17. The Window • Full screen at launch
18. The Window • self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; • Full screen at launch
19. The Window • self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; • Set root view controller • Full screen at launch
20. Rotation
21. Rotation • If all views rotate the same way, simply set those in your plist
22. Rotation • If all views rotate the same way, simply set those in your plist • shouldAutorotateToInterfaceOrientation
23. Rotation • If all views rotate the same way, simply set those in your plist • shouldAutorotateToInterfaceOrientation • supportedInterfaceOrientations
24. Rotation • If all views rotate the same way, simply set those in your plist • shouldAutorotateToInterfaceOrientation • supportedInterfaceOrientations • Checks the root view controller
25. Rotation • If all views rotate the same way, simply set those in your plist • shouldAutorotateToInterfaceOrientation • supportedInterfaceOrientations • Checks the root view controller • Subclass UINavigationController and UITabBarController
26. Auto Layout
27. Auto Layout • It’s the bee’s knees
28. Auto Layout • It’s the bee’s knees • iOS 6 only
29. Auto Layout • It’s the bee’s knees • iOS 6 only • New xibs have it enabled by default
30. The Hard Way
31. The Hard Way • UIViewAutoresizingFlexibleHeight
32. The Hard Way • UIViewAutoresizingFlexibleHeight • Resize will occur in viewWillAppear not viewDidLoad
33. The Hard Way • UIViewAutoresizingFlexibleHeight • Resize will occur in viewWillAppear not viewDidLoad • ([[UIScreen mainScreen] bounds].size.height == 568)
34. The Hard Way • UIViewAutoresizingFlexibleHeight • Resize will occur in viewWillAppear not viewDidLoad • ([[UIScreen mainScreen] bounds].size.height == 568) • New ratio
35. The Hard Way • UIViewAutoresizingFlexibleHeight • Resize will occur in viewWillAppear not viewDidLoad • ([[UIScreen mainScreen] bounds].size.height == 568) • New ratio • CGRectIntegral
36. The March of Progress
37. The March of Progress • iPhone 5 supports the armV7s instruction set
38. The March of Progress • iPhone 5 supports the armV7s instruction set • Most statically compiled frameworks don’t
39. The March of Progress • iPhone 5 supports the armV7s instruction set • Most statically compiled frameworks don’t • lipo -info binaryFile
40. The March of Progress • iPhone 5 supports the armV7s instruction set • Most statically compiled frameworks don’t • lipo -info binaryFile • armV6 support dropped
41. The March of Progress • iPhone 5 supports the armV7s instruction set • Most statically compiled frameworks don’t • lipo -info binaryFile • armV6 support dropped • iOS 4.3 and up
42. View Life Cycle • viewDidUnload and viewWillUnload no longer called • didReceiveMemoryWarning • Don’t release your view
44. Maps
45. Maps • Simply replace http://maps.google.com with http://maps.apple.com
46. Maps • Simply replace http://maps.google.com with http://maps.apple.com • Backwards compatible
47. The Light at the End of the Tunnel
48. The Light at the End of the Tunnel • UIActivityViewController
49. The Light at the End of the Tunnel • UIActivityViewController • UICollectionView
50. The Light at the End of the Tunnel • UIActivityViewController • UICollectionView • NSAttributedString
51. The Light at the End of the Tunnel • UIActivityViewController • UICollectionView • NSAttributedString • UIRefreshControl
52. The Light at the End of the Tunnel • UIActivityViewController • UICollectionView • NSAttributedString • UIRefreshControl • Lots more
53. More Info • Twitter: @ameir • NSCoder