Creating mobile apps is the hottest new “get rich quick” route for developers (which is to say many people try, few actually “get rich”), and the iPhone started it all. During this meeting, Michael Koby will give us a brief overview of developing for the iPhone, and will even build a small application to give you an idea of what is involved in creating applications for the iPhone.

1. Intro to iPhone Development
Presented by Michael Koby

3. CodeMav
http://www.codemav.com/mkoby

4. Developing iPhone: Requirements

5. Developing iPhone: Requirements
A Mac

6. Developing iPhone: Requirements
iOS Device
(if doing OpenGL)

7. Developing iPhone: Requirements
Objective-C

8. Objective-C

9. Objective-C

10. Objective-C

11. Objective-C

12. Objective-C
• It’s Built on C

13. Objective-C
• It’s Built on C
• “Message Passing” = “Calling a Method”

14. Objective-C
• It’s Built on C
• “Message Passing” = “Calling a Method”
• Grand Central Dispatch Makes Threading Easy

15. Objective-C

16. Objective-C
Example

17. Objective-C
Example
NSString *myString = [[NSString alloc] initWithFormat:@”Hello %@”, @”World];

18. Objective-C
Example
NSString *myString = [[NSString alloc] initWithFormat:@”Hello %@”, @”World];
Variable Declaration

19. Objective-C
Example
NSString *myString = [[NSString alloc] initWithFormat:@”Hello %@”, @”World];
Variable Declaration Memory Allocation

20. Objective-C
Example
NSString *myString = [[NSString alloc] initWithFormat:@”Hello %@”, @”World];
Variable Declaration Memory Allocation Method Name

21. Objective-C
Example
NSString *myString = [[NSString alloc] initWithFormat:@”Hello %@”, @”World];
Variable Declaration Memory Allocation Method Name Method Arguments

22. XCode

23. Resources

24. Resources
http://developer.apple.com

25. Resources
http://developer.apple.com
Stanford University’s iPhone Class:
http://www.stanford.edu/class/cs193p

26. Resources
http://developer.apple.com
Stanford University’s iPhone Class:
http://www.stanford.edu/class/cs193p
Grand Central Dispatch:
http://www.mikeash.com/pyblog/?tag=gcd

27. Resources

28. Resources
StackOverflow:
http://stackoverflow.com/questions/tagged/ios

29. Resources
StackOverflow:
http://stackoverflow.com/questions/tagged/ios
Github Objective-C:
https://github.com/languages/Objective-C

30. Twitter Search App

31. Twitter Search App

32. CodeMav
http://www.codemav.com/mkoby