iOS Development Introduction (MuMe11)
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This document provides an overview of iOS development. It discusses what an iPhone is and its key components. It then explains what iOS is, including its core OS, services, and frameworks. It outlines the different types of iOS development, including native apps, mobile web apps, and external frameworks. For native apps, it covers the iOS SDK, Objective-C language, Xcode tools, and Apple Developer Program. It provides examples and discusses MVC architecture and its key classes, methods, and properties in Objective-C.
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iOS Development Introduction (MuMe11)
- 1. IOS DEVELOPMENT INTRODUCTION Gonzalo Parra #mume11 October 14, 2011
- 2. A smartphone is a mobile phone that offers more advanced computing ability and connectivity than a contemporary feature phone. Source: LP33.TV
- 3. WHAT IS THE IPHONE? ? accelerometer ? Three-axis gyro ? Assisted GPS ? Digital compass ? multi-touch display ? sensors (proximity, ambient light) ? camera (photos, video) ? UMTS/HSDPA, GSM/EDGE, WI-FI, Bluetooth
- 4. Sources: http://www.trendbird.co.kr/, iOS Developer Library, http://www.capsulecomputers.com.au
- 5. IOS? ? iPod Touch ? iPhone ? iPad
- 6. WHAT IS THE IOS? Based on a work at cs193p.stanford.edu
- 7. iOS Core OS Cocoa Touch OSX Kernel Power Management Media Mach 3.0 Keychain Access BSD Certi?cates Core Services Sockets File System Core OS Security Bonjour Based on a work at cs193p.stanford.edu
- 8. iOS Core Services Cocoa Touch Collections Core Location Media Address Book Net Services Networking Threading Core Services File Access Preferences Core OS SQLite URL Utilities Based on a work at cs193p.stanford.edu
- 9. iOS Media Cocoa Touch Core Audio JPEG, PNG, TIFF Media OpenAL PDF Audio Mixing Quartz (2D) Core Services Audio Recording Core Animation Core OS Video Playback OpenGL ES Based on a work at cs193p.stanford.edu
- 10. iOS Cocoa Touch Cocoa Touch Multi-Touch Alerts Media Core Motion Web View View Hierarchy Map Kit Core Services Localization Image Picker Core OS Controls Camera Based on a work at cs193p.stanford.edu
- 11. TYPES OF DEVELOPMENT ? Native Apps ? Mobile Web Apps ? External frameworks
- 12. NATIVE APPLICATIONS ? iOS SDK (requires an Intel Mac) ? Language: Objective-C ? Tools: XCode, iOS Simulator ? Apple Developer Program ? AppStore
- 13. EXAMPLES
- 14. MOBILE WEB APPLICATIONS ? Language: HTML*, Javascript, CSS ? Frameworks: Sencha Touch, jQueryMobile, ... ? Tools: HTML* editor (DashCode), iOS Simulator, Safari ? Can be displayed in ¡°every¡± smartphone * PHP, JSP, ASP, ...
- 15. EXAMPLES iUi: iPhone User Interface Framework
- 16. EXTERNAL PLATFORMS ? PhoneGap, Titanium,... ? requires iPhone SDK ? Language: HTML, Javascript, CSS
- 17. NATIVE APPS DEVELOPMENT: BASICS
- 18. COMPONENTS ? iOS SDK (requires an Intel Mac) ? Frameworks: Foundation, UIKit,... ? MVC ? Language: Objective-C ? Tools: XCode, iOS Simulator, Instruments ? Apple Developer Program
- 19. MVC MVC Controller Model View It¡¯s all about managing communication between camps St C Based on a work at cs193p.stanford.edu Fa
- 20. MVC: CONTROLLER MVC Controller outlet Model View Controllers can also talk directly to their View. St C Based on a work at cs193p.stanford.edu Fal
- 21. MVC: VIEW MVC should target will did Controller data count outlet at da de ta le g so at u action e rc e Model View No. The Model is (should be) UI independent. St C Based on a work at cs193p.stanford.edu Fal
- 22. MVC: MODEL MVC should target will did Controller data count outlet at da de Noti?cation ta le & KVO g so at u action e rc e Model View Now combine MVC groups to make complicated programs ... St C Based on a work at cs193p.stanford.edu Fal
- 23. MVC MVCs working together Stanford CS193p Fall 2010 Based on a work at cs193p.stanford.edu
- 24. OBJECTIVE-C .h .m Interface Implementation
- 25. CLASSES From: ¡°The Objective-C Programming Language¡±
- 26. METHODS [myArray insertObject:anObject atIndex:0]; From: ¡°The Objective-C Programming Language¡±
- 27. PROPERTIES @property BOOL ?ag; @property (copy) NSString *nameObject; @synthesize ?ag; @synthesize nameObject; From: ¡°The Objective-C Programming Language¡±
- 28. HELLO IPHONE!
- 29. HELLO IPHONE!
- 30. HELLO IPHONE MVC MVC HelloiPhoneViewController target Controller outlet X action myButtonPushed Model View UIºÝºÝߣr UILabel UIButton Then hand out an action to the View. Sta CS Based on a work at cs193p.stanford.edu Fall
- 33. MVC
- 34. MAPAPP (MAPKIT)
- 36. CODE ? HelloiPhone: http://bit.ly/helloiphonecode ? Calculator: http://bit.ly/mume10calc ? MapApp: http://bit.ly/mume10map
- 37. QUESTIONS? THANKS! http://bit.ly/gonzalo-parra
- 38. REFERENCES ? CS193P: Developing Applications for iOS, Stanford University: http://cs193p.stanford.edu/ ? HelloWorld Tutorial: http://bit.ly/helloiphone ? iPhone Programming Tutorial: http://bit.ly/crwpk0 ? The Spoken Word: http://bit.ly/dcMXBK ? The Objective-C Programming Language: http://bit.ly/ objcpl