The slide I presented on Indonesia's ID-ObjectiveConference 2012, the first and the biggest iOS development conference in Indonesia.

2. Please tweet using hashtag
#IDOC2012

3. Introduction to iOS
Development
Andri Yadi
CEO, DyCode
@andri_yadi
a (at) dycode (dot) com

4. History of Mobile Devices
Before iPhone After iPhone
1988 2007 2010 ?
Motorolla 4500x iPhone iPad

5. How’s iPhone changed the
mobile industry?

6. The face of smartphone will never be the same again

7. Before iPhone After iPhone

8. iPhone changed apps distribution

9. develop test distribute
develop test distribute
developer, developer, developer!

10. multi-touch & gesture interface
Multi-touch & gesture interface

11. iPhone kills physical keyboard & stylus

12. addiction to sensors

13. Launchpad Natural scrolling
Multi-touch
Full-screen apps gesture
Mac App Store Resume
Auto save Mail
iPhone (iOS) changed Mac & (possibly) desktop computing

14. iOS Devices

16. http://developer.apple.com/ios

17. Xcode iOS Simulator iOS Developer Library

18. Required Stu s

20. Latest iOS SDK

21. Optional Stu s

22. Actual iOS devices

23. For debugging to device & deployment to AppStore

24. Some development stuffs

25. Objective-C
C + OOP ≠ C++

26. Model-View-Controller design pattern

27. NowPlayingController
NowPlaying
NowPlayingView
Model-View-Controller design pattern

29. Memory Management
Reference counting
No garbage collector support (yet)
Autorelease Pool

31. Enable apps to store user documents
and key value data
Push changes to all user’s computers
and devices
Storage

32. Easily integrate Tweet Sheet
Access system-wide Twitter account
from within app
Wrap OAuth request & response

33. Memory management becomes
compiler’s job
No need to deal with retain & release
by yourself
Manually enabled in Xcode
It’s NOT a garbage collector!
Automatic Reference
Counting (ARC)

34. Layout the app’s work ow & design
user interfaces
Specify transitions & segues between
views
Can be loaded dynamically
Storyboard

35. Image processing framework nally
comes to iOS
Provides built-in lters: color e ect,
distortions, transitions
Advanced features: red-eye reduction,
face recognition
CoreImage

36. Take advantage of the latest hardware
GLKit: new high-level framework
Apple-developed OpenGL ES extensions

37. Development Goodies

38. Cocoa Touch
Foundation, UIKit, Multi-Touch Gestures

39. Graphics
Core Graphics, Core Animation, Core Image, Core Text, OpenGL ES

40. Audio & Video
Media player, Core Audio & OpenAL, iPod library, HTTP Live Streaming

41. CoreData
Database, Object-Relational Mapping, optimized for mobile - > 1 million objects store

42. Networking
Bonjour, Peer to peer, WebKit framework, BSD socket

43. Core Location & MapKit

44. Multitasking
New kind of multitasking

45. External display support

46. AirPrint
Wireless printing to AirPrint-enabled printers. Hack available

47. Push & Local Notification

48. Game Center
Social gaming platform

49. iAd
Integrated advertising platform

50. In-App Purchase
Payment inside applications

52. DYCODE IS HIRING!

53. If you think you’re
awesome, either mobile
developer guru or still
early learner, send your
awesome CV to:
hrd@dycode.com

55. Have a great conference!