Oracle master class_ios_20121019_v1
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The document discusses the architecture and history of iOS. It describes the core layers of iOS including the Core OS, Core Services, Media, and Cocoa Touch layers. It provides timelines of iOS versions and key features introduced.
Oracle master class_ios_20121019_v1
- 1. 1 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 2. Introduction to iOS Application Development Architecture overview and development principles Juan Luis Buenosvinos Enterprise Architect 2 | juan.buenosvinos.zamora@oracle.com ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 3. Agenda ?? Introduction ?? iOS History ?? iOS Architecture ?? iOS Development ?? Demo ?? In Conclusion 3 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 4. Introduction 4 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 4 EWC REPRESENTATIVES COPY
- 5. Introduction Introduction 5 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 6. iOS History 6 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 6 EWC REPRESENTATIVES COPY
- 7. iOS History iOS versions > Timeline iOS ?1 ? iOS ?2 ? iOS ?3 ? iOS ?4 ? iOS ?5 ? iOS ?6 ? 7 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 8. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? Core ?iOS ?UI ? Mul4touch ?gestures ? Mobile ?Safari ? iOS ?1.0 ? 06 ?/ ?2007 ? iPhone ?2G ? iPod ? Visual ?Voicemail ? Maps ? iTunes ?Sync ? iTunes ?Wi-?©\Fi ?Music ?Store ? iPhone ?2G ? iOS ?1.1 ? 09 ?/ ?2007 ? iPod ?Touch ?compa4bility ? iPod ?Touch ?1st ?Gen. ? 8 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 9. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? Na4ve ?3rd-?©\party ?apps ? iPhone ?3G ? App ?Store ? iOS ?2.0 ? 07/2008 ? iPhone ?2G ? MicrosoK ?Exchange ?support ? MobileMe ? iPod ?Touch ?1st ?Gen. ? Contact ?Search ? iPhone ?3G ? BaOery ?life ?and ?speed ??xes ? iPhone ?2G ? iOS ?2.1 ? 09/2008 ? iTunes ?Genius ?playlists ? iPod ?Touch ?2nd ?Gen. ? iPod ?Touch ?1st ?Gen. ? Dropped ?call ??xes ? 9 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 10. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? iPhone ?3G ? Google ?street ?view ? iOS ?2.2 ? 11/2008 ? iPhone ?2G ? Podcast ?downloads ? iPod ?Touch ?1st ?Gen. ? Cut, ?copy, ?paste ? iPhone ?3G ? Voice ?Control ? MMS ? iPhone ?2G ? Spotlight ?search ? iOS ?3.0 ? 06/2009 ? Push ?no4?ca4ons ? iPod ?Touch ?2nd ?Gen. ? USB ?& ?Bluetooth ?tethering ? Landscape ?keyboard ? iPod ?Touch ?1st ?Gen. ? Find ?my ?iPhone ? 10 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 11. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? iPhone ?3GS ? Genius ?features ? iPhone ?3G ? Ringtone ?downloads ? iPhone ?2G ? iOS ?3.1 ? 09/2009 ? iPod ?Touch ?3rd ?Gen. ? Remote ?lock ? iPod ?Touch ?2nd ?Gen. ? Voice ?Control ?over ?Bluetooth ? iPod ?Touch ?1st ?Gen. ? 11 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 12. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? Support ?for ?iPad ?resolu4on ? New ?app ?views ?for ?iPad ? iOS ?3.2 ? 04/2010 ? iPad ? Loca4on ?based ?on ?Apple ?data ? Bluetooth ?keyboard ?support ? iBooks ? iPhone ?4 ? Mul4tasking ? Home ?screen ?folders ? iPhone ?3GS ? FaceTime ?video ?chat ? iOS ?4.0 ? 06/2012 ? iPhone ?3G ? Uni?ed ?email ?inbox ? Threaded ?email ?messages ? iPod ?Touch ?3rd ?Gen ? Re4na ?Display ?support ? iPod ?Touch ?2nd ?Gen ? iAd ?support ? 12 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 13. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? iPhone ?4S ? Siri ? iPhone ?3GS, ? No4?ca4on ?Center ? iPad ? PC-?©\free ? iOS ?5.0 ? 10/2011 ? iPad ?2 ? iTunes ?Wi-?©\Fi ?Sync ? iPod ?Touch ?4th ?Gen, ? iMessage ? iPod ?Touch ?3rd ?Gen ? iCloud ? 13 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 14. iOS History iOS History > Timeline Version ? Released ? Device ? Key ?Func4onality ? iPhone ?5 ? Homegrown ?Maps ?and ?turn-?©\by-?©\turn ? naviga4on ? iPhone ?4S ? Siri ?enhancements ? iPhone ?4 ? Facebook ?integra4on ? iOS ?6.0 ? Fall ?2012 ? iPhone ?3GS ? Passbook ? iPad ?3 ? iCloud ?Tabs ? iPad ?2 ? Mail ?enhancements ? iPod ?Touch ?4th ?Gen ? FaceTime ?over ?cellular ? 14 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 15. iOS Architecture 15 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 15 EWC REPRESENTATIVES COPY
- 16. iOS Architecture iOS Architecture > Introduction OS ?X ? iOS ? Cocoa ? Cocoa ?Touch ? Media ? Media ? Core ?Services ? Core ?Services ? Core ?OS ? Core ?OS ? 16 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 17. iOS Architecture iOS Architecture > Core OS Core ?OS ? Manage ?the ?virtual ?memory ?system, ?threads, ?the ??le ?system, ?the ?network, ?and ? inter-?©\process ?communica4on ?with ?the ?frameworks ?in ?the ?Core ?OS ?layer. ?This ? layer ?encompasses ?the ?kernel ?environment, ?drivers, ?and ?basic ?interfaces ?of ?iO. ? Power ? OS ?X ?Kernel ? Mach ?3.0 ? BSD ? Sockets ? Security ? Management ? Keychain ? Cer??cates ? File ?System ? Bonjour ? 17 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 18. iOS Architecture iOS Architecture > Core Services Core ?Services ? Gain ?access ?to ?fundamental ?iOS ?services ?with ?the ?frameworks ?in ?the ?Core ? Services ?layer. ?With ?these ?services, ?access ??les, ?low-?©\level ?data ?types, ?Bonjour ? services, ?network ?sockets, ?and ?more. ?Use ?the ?frameworks ?in ?this ?layer ?if ?those ? in ?the ?Cocoa ?Touch ?and ?Media ?layers ?aren't ?su?cient ?for ?your ?needs. ? Collec?ons ? Core ?Loca?on ? Address ?Book ? Net ?Services ? Networking ? Threading ? File ?Access ? Preferences ? SQLite ? URL ?u?li?es ? 18 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 19. iOS Architecture iOS Architecture > Media Media ? Create ?the ?best ?mul4media ?experience ?available ?on ?a ?mobile ?device ?with ?the ? frameworks ?in ?the ?Media ?layer. ? Core ?Audio ? JPG, ?PNG, ?TIFF ? OpenAL ? PDF ? Audio ?Mixing ? Quartz ? Audio ? Core ? Video ? OpenGL ?ES ? (2D) ? Recording ? Anima?on ? Playback ? 19 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 20. iOS Architecture iOS Architecture > Cocoa Touch Cocoa ?Touch ? Implement ?a ?graphical, ?event-?©\driven ?applica4on ?in ?iOS ?with ?the ?frameworks ?in ? the ?Cocoa ?Touch ?Layer. ?In ?addi4on, ?use ?the ?frameworks ?in ?this ?layer ?to ?access ? key ?device ?features, ?such ?as ?user ?contacts. ? Mul?-?©\ Mul?-?©\Touch ? Touch ? Accelerometer ? View ?Hierarchy ? Localiza?on ? Events ? Controls ? Web ? Alerts ? People ?Picker ? Image ?Picker ? Camera ? View ? 20 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 21. iOS Development 21 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 21 EWC REPRESENTATIVES COPY
- 22. iOS Development > Key Concepts 22 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 22 EWC REPRESENTATIVES COPY
- 23. iOS Development Development Key Concepts Key ?Element ? Descrip4on ? Tools ? XCode ? Interface ?Builder ? Frameworks ? Founda?on ? UIKit ? Language ? Objec?ve-?©\C ? 23 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 24. iOS Development Key Concepts > Language > Objective-C Main ?Characteris4cs ? Superset ?of ?C ?(Can ?be ?mixed ?with ?C ?and ?C++) ? Single ?inheritance ? Categories ?de?ne ?behavior ?across ?classes ? Dynamic ?run?me ? Object ?Messaging ? Class ?De?ni?on ? Proper?es ? New ?Types ? ? Enumera?on ? (Anonymous ?classes, ?Class, ?Selector) ? 24 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 25. iOS Development Key Concepts > Language > Objective-C Extension ? Source ?Type ? Header ??les. ?Header ??les ?contain ?class, ?type, ?func?on, ?and ? .h ? constant ?declara?ons. ? Source ??les. ?This ?is ?the ?typical ?extension ?used ?for ?source ? .m ? ?les ?and ?can ?contain ?both ?Objec?ve-?©\C ?and ?C ?code. ? Source ??les. ?A ?source ??le ?with ?this ?extension ?can ?contain ?C+ + ?code ?in ?addi?on ?to ?Objec?ve-?©\C ?and ?C ?code. ?This ?extension ? .mm ? should ?be ?used ?only ?if ?you ?actually ?refer ?to ?C++ ?classes ?or ? features ?from ?your ?Objec?ve-?©\C ?code. ? 25 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 26. iOS Development Key Concepts > Language > Objective-C 26 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 27. iOS Development Key Concepts > Language > Objective-C 27 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 28. iOS Development Key Concepts > Language > Objective-C 28 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 29. iOS Development Key Concepts > Frameworks 29 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 30. iOS Development Key Concepts > Tools > XCode 30 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 31. iOS Development Key Concepts > Tools > Instruments 31 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 32. iOS Development > Introduction 32 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 32 EWC REPRESENTATIVES COPY
- 33. iOS Development Introduction > Anatomy of an iOS Application Compiled ?Code ?(User ?code ?+ ?Frameworks) ? NIB ?Files ?(UI ?Elements, ?objects ?rela?onships,¡) ? Resources ?(Images, ?sounds, ?¡) ? Info.plist ??le ?(applica?on ?con?gura?on) ? 33 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 34. iOS Development Introduction > iOS Application Runtime Lifecycle Launch ? App. ? Load ? Wait ?for ? Handle ? Exit ?App. ? App. ? Ini?alized ? Main ?LIB ? Event ? Event ? 34 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 35. iOS Development Introduction > iOS Application Key Components ?Single ?instance ?of ?UIApplica2on ?(Singleton ?Pa5ern ?/ ?UIKit ?Framework) ? ?Orchestrates ?the ?lifecycle ?of ?an ?applica?on. ? ?Dispatches ?events ? ?Manages ?status ?bar, ?applica?on ?icon ?badge ? ?Delega?on ?to ?perform ?applica?on-?©\speci?c ?behavior ? 35 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 36. iOS Development Introduction > iOS Application Key Components UIApplica2onDelegate ? ?An ?object ?to ?par?cipate ?in ?applica?on ?lifecycle. ? ?Call ?implement ?methods ?witch ?UIApplica?on ?will ?call. ? ? ?Manages ?status ?bar, ?applica?on ?icon ?badge ? 36 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 37. iOS Development Introduction > iOS Application Key Components Info.plist ??le ? ?Property ?List ?describes ?an ?applica?on. ? ?Icon ?appearance, ?status ?bar ?Style, ?orienta?on,¡ ? ?Editable ?on ?XCode. ? 37 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 38. iOS Development Introduction > Hello World 38 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 39. iOS Development Introduction > Model View Controller ?? The controller subsystem decouples the model and the view. 39 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 40. iOS Development Introduction > Model View Controller Layer ? Descrip4on ? Model ?objects ?encapsulate ?the ?data ?speci?c ?to ?an ?applica?on ?and ? Model ? de?ne ?the ?logic ?and ?computa?on ?that ?manipulate ?and ?process ?that ? data. ? ? A ?view ?object ?is ?an ?object ?in ?an ?applica?on ?that ?users ?can ?see. ?A ? View ? view ?object ?knows ?how ?to ?draw ?itself ?and ?can ?respond ?to ?user ? ac?ons. ? ? A ?controller ?object ?acts ?as ?an ?intermediary ?between ?one ?or ?more ?of ? an ?applica?on¡¯s ?view ?objects ?and ?one ?or ?more ?of ?its ?model ?objects. ? Controller ? Controller ?objects ?are ?thus ?a ?conduit ?through ?which ?view ?objects ? learn ?about ?changes ?in ?model ?objects ?and ?vice ?versa. ? 40 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 41. iOS Development > Views and Controllers 41 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 41 EWC REPRESENTATIVES COPY
- 42. iOS Development MVC > Organizing Content 42 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 43. iOS Development MVC 43 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 44. iOS Development MVC > Views 44 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 45. iOS Development MVC > Views 45 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 46. iOS Development MVC > Creation Views 46 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 47. iOS Development MVC > View Controllers and Navigation Controllers 47 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 48. Demo 48 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 48 EWC REPRESENTATIVES COPY
- 49. iOS Development > Publishing Apps to the App Store 49 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 49 EWC REPRESENTATIVES COPY
- 50. iOS Development Publishing to App Store Install ?the ? Get ?the ? Submit ?the ? Apple ? Registra?on ? Provisioning ? cer??ca?on ? cer??ca?on ? App. ? Valida?on ? into ?XCode ? 50 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 51. iOS Development Publishing to App Store > Registration 51 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential
- 52. In Conclusion 52 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential 52 EWC REPRESENTATIVES COPY
- 53. 53 | ? 2012 Oracle Corporation and Mercadona Internal Only ¨C Proprietary and Confidential