macOS app development for iOS devs: expand your horizons

A presentation for CocoaFriday #2 meetup, focused on common and different aspects of development for iOS and macOS.

Transcript

1. macOS app development for iOS devs: expand your horizons
2. Julia Vashchenko macOS Engineer at • Languages: Objective-C, Swift, C++ • Platforms: macOS, iOS • Technologies: inter-process communication, daemons & agents, multithreading, GUI apps iaronskaya
3. Why macOS? Benefits of coding for macOS for iOS developers
4. iOSMac
5. iOSMac See also: https://speakerdeck.com/steipete/hacking-marzipan
10. iOSMac
11. https://developer.apple.com/macos/
12. Many great apps can be written for macOS!
13. Does anyone write for macOS?
15. Seamless transition 1. Familiar IDE: Xcode 2. Same language stack: Swift, Objective-C, C++, C 3. Well-known frameworks 4. More possibilities
16. Seamless transition 1. Familiar IDE: Xcode 2. Same language stack: Swift, Objective-C, C++, C 3. Well-known frameworks 4. More possibilities
17. iOS & macOS: alike and different
18. UIKit vs AppKit
19. UIApplication
20. UIApplication NSApplication
21. UIView
22. UIView NSView
23. UITableView
24. UITableView NSTableView
25. 100 days of OSX Development video tutorials
26. 100 days of OSX Development video tutorials
27. 100 days of OSX Development video tutorials
28. UIWindow
29. UIWindow NSWindow
30. UIWindow NSWindow ↑ UIResponder ↑ NSObject UIView ↑
31. UIWindow NSWindow ↑ UIResponder ↑ NSObject UIView ↑ ↑ NSResponder ↑ NSObject
32. UITableView NSTableView UIScrollView UIView UIResponder ↑ ↑ ↑
33. UITableView NSTableView UIScrollView UIView UIResponder ↑ ↑ ↑ NSControl NSView NSResponder ↑ ↑ ↑
34. NSControl
35. NSControl
36. NSControl
37. NSCollectionView
38. NSCollectionView Works a lot differently than UICollectionView
39. CALayer of the view: find 3 differences
40. CALayer of the view: find 3 differences
41. CALayer of the view: find 3 differences
42. CALayer of the view: find 3 differences
43. Core Animation
44. Core Animation
45. Core Animation
46. Core Animation
47. Coordinate system
48. Coordinate system
49. Coordinate system
50. Coordinate system myView.isFlipped = true
51. Why so many differences?
52. iOS & macOS history
53. OS X
54. OS X [ɔes ten]
55. 1984 1985 1986 1987 System 1 System 2 System 3 System 4 System 5: Macintosh System Software
56. 1988 1989 1990 1991 System 6 System 7
57. 1992 1993 1994 1995 Mac OS 7.5.1 Mac OS 8
58. 1996 1997 1998 1999 Apple acquires NeXT Mac OS 9
59. 2000 2001 2002 2003 Mac OS X 10.0 Cheetah, 10.1 Puma Mac OS X 10.2 Jaguar Mac OS X 10.3 Panther
60. 2004 2005 2006 2007 Mac OS X 10.4 Tiger Mac OS X 10.5 Leopard iPhone 1 launch
61. 2008 2009 2010 2011 Mac OS X 10.6 Snow Leopard Mac OS X 10.7 Lion
62. 2012 2013 2014 2015 Mac OS X 10.8 Mountain Lion Mac OS X 10.9 Maverics Mac OS X 10.10 Yosemite Mac OS X 10.11 El Capitan
63. 2016 2017 2018 2019 macOS 10.12 Sierra macOS 10.13 High Sierra macOS 10.14 Mojave ?
64. System 1
65. System 6
66. System 6
70. System 7
71. Mac OS 9
72. Mac OS 9
73. Mac OS X
74. Mac OS X 10.5
75. macOS specifics
76. macOS specifics Distribution out of App Store
77. macOS specifics Distribution out of App Store Living out of the Sandbox
78. macOS specifics Distribution out of App Store Living out of the Sandbox Obtaining root privileges
79. macOS specifics Distribution out of App Store Living out of the Sandbox Obtaining root privileges Using command-line tools
80. macOS specifics Distribution out of App Store Living out of the Sandbox Obtaining root privileges Using command-line tools Scripting other apps
81. macOS specifics Distribution out of App Store Living out of the Sandbox Obtaining root privileges Using command-line tools Scripting other apps ...
82. Demo
83. PDP: Personal Development Plan https://gist.github.com/aronskaya/7daa8d2bf77d60c65d35f91c6316e8f0
84. Any Questions?
85. Thank you! email: julia.vashchenko@yahoo.com twitter: iaronskaya