Introduction to iPhone Programming

1. Presented by Vu Tran Lam
Introduction to
iPhone Programming
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2. The Beginning of Apple’s Story
From This Man...
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3. ...in 1980 Steve Jobs Recounted
The Following Story...
a few years before the Macintosh…
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4. released 1984
...and That’s Exactly What We’re Doing Here
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5. The Computer Was Just
The Beginning...
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6. 6
Steve Timeline...
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7. Steve Timeline...
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8. 8
Steve Timeline...
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9. Steve timeline...Steve Timeline...
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10. To Be Continue...
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11. Thursday, March 21, 13

12. welcome to the future
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13. Yesterday
“Go to the computer”
to use the web/Internet
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14. Yesterday
“Go to the computer”
to use the web/Internet
Today
“Use the mobile”
to use the web/Internet
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15. Thursday, March 21, 13

16. ...in The Old Days
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17. ...in The Old Days
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18. ...in The Old Days
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19. ...in The Old Days
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20. Mobile Development...
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21. iOS Developers
Mobile Development...
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22. ...Develop Mobile App
IMPOSSIBLE
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23. iPhone app development
Really Bloody Difficult...
This Technique is
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24. 23
Ways...?
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25. 24
...Ask Guru?
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26. Apple Developer Center
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27. Thursday, March 21, 13

28. Mac OS X
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29. Unix History
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30. Apple OS History
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31. • Mac OS X is the first real replacement for the older Mac
OS, based on the OPENSTEP (NEXTSTEP) from NeXT.
• NeXT Computer Inc. is named the company that was set
up by Steve Jobs in 1985 is taken by Apple completely
for 400 million dollars in 1997.
Mac OS X History
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32. Mac OS X Family
10.6 10.7 10.8
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33. Mac OS X Architecture
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34. Mac OS X Architecture
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35. Mac OS X Architecture
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36. Mac OS X Architecture
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37. Mac OS X Architecture
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38. Mac OS X Architecture
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39. Mac OS X Architecture
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40. With easy-to-use interface, amazing features, and rock-solid stability,
iOS is the foundation of iPhone, iPad, and iPod touch.
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41. iOS Architecture
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42. iOS Family
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43. iOS Architecture
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44. Cocoa Fundamentals
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45. • Cocoa is an application environment for both the OS X
and iOS, the operating system used on Multi-Touch
devices such as iPhone, iPad, and iPod touch.
• Cocoa consists of a suite of object-oriented software
libraries, a runtime system, and an integrated
development environment.
What is Cocoa?
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46. • Two core Objective-C frameworks:
• AppKit: provides the user interface objects and defines the
structure for application behavior, including event handling
and drawing
• Foundation: defines the basic behavior of objects, establishes
mechanisms to manage and provide objects for primitive data
types, collections, and operating-system services
How Cocoa Fits into OS X?
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47. • Application framework layer of iOS is called Cocoa Touch.
• Cocoa Touch frameworks that drive iOS apps share many
proven patterns found on Mac OS, but it has special focus
on touch-based interfaces and optimization.
• UIKit provides the basic tools you need to implement
graphical, event-driven applications in iOS.
• UIKit builds on the same Foundation framework
infrastructure found on the Mac OS X, including file
handling, networking, string building, and more.
How Cocoa Fits into iOS?
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48. • General migration notes
• Migrating your data model
• Migrating your user interface
• Memory management
• Framework differences
• UIKit versus AppKit
• Foundation framework differences
• Changes to other frameworks
Migrating from Cocoa to Cocoa Touch
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49. • Provides the classes
needed to construct
and manage GUI for iOS
• Provides an application
object, event handling,
drawing model,
windows, views, and
controls specifically
designed for a touch
screen interface
UIKit Framework
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50. • Define a base layer of Objective-C
classes
• Provide a small set of basic utility
classes
• Make software development easier
by introducing consistent
conventions for things such as
deallocation
• Support Unicode strings, object
persistence, and object
distribution.
• Provide a level of OS independence,
to enhance portability.
Foundation Framework
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51. iOS Developer Tools
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52. Xcode
Xcode is the complete toolset for building
OS X and iOS applications. Xcode 4 has been
redesigned to be faster and easier to use.
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53. iOS SDK
The iOS Simulator runs your application
in much the same way as an actual iOS
device.
iOS 6 SDK provides support for developing
iOS apps, and it includes the complete set
of Xcode tools, compilers, and frameworks
for creating apps for iOS and OS X.
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54. iOS Simulator
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55. Instruments
To ensure that you deliver the best user
experience, the Instruments lets you analyze
the performance of your iOS applications while
running in Simulator or on a device.
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65. 64
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66. Thursday, March 21, 13

67. Setup Windows Environment
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68. CPU: Core i5
RAM: 4GB
OS: Windows 7
HDD: Free 20GB
Setup Windows Environment
Install VMware Workstation 8 to
create a virtual machine, and perform
common virtual machine operations
Install OS X Mountain Lion on
VMware Workstation 8 to deploy iOS
development environment
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69. Start Your First iPhone App
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72. Next...
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73. Objective-C...
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74. many thanks
to
Thank you
lamvt@fpt.com.vn
please
say
Stanford University
https://developer.apple.com
Developer Center
http://www.stanford.edu/class/cs193p
xin
chào
References
http://az4you.wordpress.com
https://www.slideshare.net/vutlam9083/introduction-to-iphone-
programming/
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