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[myArray insertObject:anObject atIndex:0];
From: “The Objective-C Programming Language”](https://image.slidesharecdn.com/iosdevintro-121005100241-phpapp01/75/iOS-Dev-Intro-27-2048.jpg)
Uploaded byGonzalo Parra
iOS Dev Intro
The document provides an introduction to iOS development. It discusses what iOS is, the components of iOS like Core OS, Cocoa Touch, and Media frameworks. It explains the different types of iOS apps like native apps, mobile web apps, and apps using external frameworks. For native app development, it covers the iOS SDK, Objective-C language, Xcode tools, and MVC design pattern. It includes examples of a Hello iPhone app and calculator app to demonstrate MVC and hands-on iOS development basics.
iOS Dev Intro
- 1. IOS DEVELOPMENT INTRODUCTION Gonzalo Parra #mume12 October 5, 2012
- 2. A smartphone isa mobile phone that offers more advanced computing ability and connectivity than a contemporary feature phone. Source: LP33.TV
- 3. WHAT IS THEIPHONE? • 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. IOS? • iPod Touch •iPhone • iPad
- 5. WHAT IS THEIOS? Based on a work at cs193p.stanford.edu
- 6. iOS Core OS Cocoa Touch OSX Kernel Power Management Media Mach 3.0 Keychain Access BSD Certificates Core Services Sockets File System Core OS Security Bonjour Based on a work at cs193p.stanford.edu
- 7. 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
- 8. 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
- 9. 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
- 10. TYPES OF DEVELOPMENT •Native Apps • Mobile Web Apps • External frameworks
- 11. NATIVE APPLICATIONS • iOS SDK (requires an Intel Mac) • Language: Objective-C • Tools: XCode • Apple Developer Program • AppStore
- 12.
- 13. MOBILE WEB APPLICATIONS •Language: HTML*, Javascript, CSS • Frameworks: Sencha Touch, jQueryMobile, ... • Tools: HTML* editor (DashCode), Safari • Can be displayed in “every” smartphone * PHP, JSP, ASP, ...
- 14. EXAMPLES iUi: iPhone UserInterface Framework
- 15. EXTERNAL PLATFORMS • PhoneGap,Titanium,... • requires iOS SDK • Language: HTML, Javascript, CSS
- 16. NATIVE APPS DEVELOPMENT: BASICS
- 17. COMPONENTS • iOS SDK (requires an Intel Mac) • Frameworks: Foundation, UIKit, Core Data, Core ... • Design strategy: MVC • Language: Objective-C • Tools: XCode (iOS Simulator), Instruments • Apple Developer Program
- 18.
- 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 Notification 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
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- 25. OBJECTIVE-C .h .m Interface Implementation
- 26. CLASSES From: “The Objective-C Programming Language”
- 27. METHODS [myArray insertObject:anObject atIndex:0]; From: “The Objective-C Programming Language”
- 28. PROPERTIES @property BOOL flag; .h @property (nonatomic) NSString *nameObject; @synthesize flag = _flag; .m @synthesize nameObject = _nameObject; From: “The Objective-C Programming Language”
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- 31. HELLO IPHONE MVC MVC HelloiPhoneViewController target Controller outlet X action myButtonPushed Model View UISlider UILabel UIButton Then hand out an action to the View. Sta CS Based on a work at cs193p.stanford.edu Fall
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- 36. CODE • HelloiPhone: http://bit.ly/helloiphonecode • Calculator: http://bit.ly/mume10calc • MapApp: http://bit.ly/mume10map
- 37. QUESTIONS? THANKS! @gaposx
- 38. REFERENCES • CS193P: Developing Applications for iOS, Stanford University: http://cs193p.stanford.edu/ • HelloWorld Tutorial: http://bit.ly/helloiphone • iPhone Programming Tutorials: http://bit.ly/crwpk0 • Learning Objective-C: A Primer: http://bit.ly/objcpl