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Smartphone Operating Systems

Smartphone Operating Systems. Hwajung Lee Key Reference: Prof. Jong -Moon Chung’s Lecture Notes at Yonsei University. iPhone Evolution. iOS Evolution. iO S E v olutio n. iO S E v olutio n. i OS Steve Jobs int roduced the iPhone on January 9, 2007

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Smartphone Operating Systems

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  1. Smartphone Operating Systems Hwajung Lee Key Reference: Prof. Jong-Moon Chung’s Lecture Notes at Yonsei University

  2. iPhone Evolution

  3. iOS Evolution

  4. iOSEvolution

  5. iOSEvolution • iOS • SteveJobsintroducedtheiPhoneonJanuary9,2007 • TheiPhoneandiPadstartedaneweraofsmartdevices, mobileapps,andmobilecomputing

  6. iOSEvolution • iOS 1 • ReleasedinJune2007 • OSofthefirstiPhone • CoreiOSuserinterface • Capacitivetouchscreen • Pinch-to-Zoom • InertialScrolling • MobileSafariwebbrowser • VisualVoicemail • GoogleMaps

  7. iOSEvolution • iOS1.1 • ReleasedinSeptember2007 • iTunesWi-FiMusicStore • iPodTouchcompatibility • iOS1.1.3 • ReleasedinJanuary2008 • ‘Locate Me’ feature • Webclipsonhomescreen • Re-arrangeicons

  8. iOSEvolution • iOS 2(1/2) • ReleasedinJuly2008 • AppStore • Improvedappbrowsingandinstallation • Revolutioninmobileappdistribution • iOSSDK(SoftwareDevelopmentKit) • Morefunctionalapps • Improvedappearance

  9. iOSEvolution • iOS 2(2/2) • ContactSearch • MicrosoftExchangesupport • MobileMe • A subscription-based collection of online services and software offered by Apple Inc. • Later, the services were being gradually transitioned and replaced by iCloud.

  10. iOSEvolution • iOS2.1 • ReleasedinSeptember2008 • Batterylifeandspeedfixes • iTunesGeniusplaylists • Droppedcallfixes • iOS2.2 • ReleasedinNovember2008 • Googlestreetview • Podcastdownloads

  11. iOSEvolution • iOS 3(1/2) • ReleasedinJune2009 • Cut,Copy,andPaste • Newtext-selectionmetaphorthatworkswell withtouch • Pushnotificationsfor3rdpartyapps • VoiceControl

  12. iOSEvolution • iOS 3(2/2) • MMS(MultimediaMessageService) functionality including vCards, picture, audio files, video • Optional Subject line in the Message Settings • Photos can be taken/sent directly from the Messages app • MMS messages are played/viewed in the Message app • USB&Bluetoothtethering • Landscapekeyboard • FindmyiPhone

  13. iOSEvolution • iOS3.2 • ReleasedinApril2010 • SupportforiPadresolution • Initial release on iPad (1st generation) • Allow user to change home screen background • Location-basedservices rely on Apple’s own databases instead of Google and Skyhook Wireless • Bluetoothkeyboardsupport • iBooks

  14. iOSEvolution • iOS 4(1/2) • ReleasedinJune2010 • Multitasking • FastAppSwitching/SavedStateAllowsapps to savecurrentstatusforeasyreusewhenreturningtoappaftermultitasking • RetinaDisplaysupport

  15. iOSEvolution • iOS 4(2/2) • FaceTimevideochatusingWi-Fi • HomeScreenFolders • Draganddropanappiconontopof anotherappicontoformanappfolder

  16. iOSEvolution • iOS4.2.5 • ReleasedinFebruary2011 • PersonalhotspotusingCDMA • iOS4.3 • ReleasedinMarch2011 • Personalhotspotusing GSM

  17. iOSEvolution • iOS 5(1/2) • ReleasedinOctober2011 • iCloud • Filebackup • Multipledevicesync • Siri • SirivirtualassistantreplacesVoiceControl

  18. iOSEvolution • iOS 5(2/2) • iMessage • Freemultimediamessageexchanges • NoMorePCActivationRequirement • iOS5devicesdonot needtobephysically tetheredtoacomputervia USBwhenactivated

  19. iOSEvolution • iOS 6(1/2) • ReleasedinSeptember2012 • Maps DeparturefromGoogleMaps • FaceTimeovermobilecellularnetworks • ImprovedAppleIDintegration

  20. iOSEvolution • iOS 6(2/2) • Passbook • Mobile payment(tickets,coupons, boarding passes,etc.)andrewardscards • Sirienhancements • Sportsscores,schedules,andplayerdata • RestaurantreviewsfromYelp • ReservationsfromOpenTable • Siri carcontrol(futuredevelopment): this is still evolving

  21. iOSEvolution • iOS 7(1/2) • ReleasedinSeptember2013 • TouchID • Fingerprintbiometricsensortounlockphone • Password-lesspurchasesfromtheAppStore • AirDrop • Ad-hocsharingof images, videos, andfiles

  22. iOSEvolution • iOS 7(2/2) • FaceTimeAudio • Audio-onlyversionofFaceTimebetweenApple usersviaWi-Fi,3G,orLTE

  23. iOSEvolution • iOS 8(1/2) • ReleasedinSeptember2014 • Continuity • WorkswithApple’snew MacOSX10.10Yosemite forenhancedinteractivitybetweeniPhoneoriPadandMaccomputer • Sendandreceivetextmessagesfroma Mac • TakephonecallsfromaMac

  24. iOSEvolution • iOS 8(2/2) • Thirdpartykeyboardsupport • HealthKit • Hubforthird-partyfitnesstrackersdata • HomeKit • Homeautomation(futuredevelopment) • iPhonecanserveasaremotecontrolforthe entirehome

  25. iOSEvolution Any key features of the following iOS? • iOS 9 • iOS 9.3.5 • iOS 10

  26. References • Apple,http://apple.com • TheVerge,iOS:Avisualhistory,http://www.theverge.com/2011/12/13/2612736/ios-history-iphone-ipad[AccessedJune1, 2015] • Wikipedia,http://www.wikipedia.org, https://en.wikipedia.org/wiki/IOS_version_history Image Sources • Evolution of Apple iPhone Family, http://bitsnapper.com/ios-101-day-0-setting-up-the-garage/ • Evolution of Apple iOS Family, http://tech.everyeye.it/articoli/speciale-ios-9-come-sara-il-prossimo-sistema-operativo-di-apple-26373.html • iOS 9, https://en.wikipedia.org/wiki/IOS_9

  27. Android Evolution

  28. Android Evolution

  29. Android Evolution

  30. Android Evolution • Android • AndroidBeta • ReleasedinNovember2007 • BeginningoftheAndroidmobileOS(OperatingSystem) • Android1.0 • ReleasedinSeptember2008 • FirstcommercialAndroidOS • AndroidversionsarelinkedwithAPILevels

  31. Android Evolution • API Level • API(ApplicationProgrammingInterface) • APILevelisageneralindicatorofhowmuchtheProgrammercancommunicatewith builtinfunctionsofa device • HigherAPIlevelsindicateincreasedfunctionalitycontrol

  32. *Depending on sources, the release dates might have a difference in several days range

  33. Android Evolution • Android1.0 (API level1)(1/2) • GroupingofFolders • SingleFolderIcon • Accesstowebe-mailservers • Wi-FiandBluetoothsupport • GoogleSync • WirelesssynchronizationofGmail,People, andCalendar

  34. Android Evolution • Android1.0 (API level1)(2/2) • BasicApplications • Calendar,Maps,StreetView, TalkVoiceDialer,Wallpaper • AdditionalApplications • (Phone)Dialer • (Launcher)HomeScreen • (Gallery)Pictures • AlarmClock • Calculator

  35. Android Evolution • Android1.1 (API level2) • ReleasedinFebruary2009 • ReleasedontheHTCDreamsmartphone • Attachmentsinmessagescanbesaved

  36. Android Evolution • Android1.5 Cupcake(APIlevel3)(1/4) • ReleasedinApril2009 • WebBrowserCopyandPaste • UserpicturesaddedforFavoritesinContacts • ScreenTransitionswithAnimation • StartingwithAndroid1.5"Cupcake," Androidversionswereeachgivenaconfectionerycodename inalphabetical order

  37. Android Evolution • Android1.5 Cupcake(APIlevel3)(2/4) • Auto-pairingandstereosupportforBluetoothA2DPandAVRCPprofiles • A2DP(AdvancedAudioDistributionProfile) • Defineshowmultimediaaudiocanbe streamedfrom one device(e.g.,smartphone)to anotherdevice(e.g.,wireless headset,hearingaid,caraudio)overBluetooth

  38. Android Evolution • Android1.5 Cupcake(APIlevel3)(3/4) • AVRCP(Audio/VideoRemoteControlProfile) • Enablesasingleremotecontrollerto controlalllocal A/V equipment(e.g.,TVs,Hi-Fiequipment) • Canbeused withA2DP • Third-PartyVirtualKeyboards • TextPrediction • CustomWordsUserDictionary

  39. Android Evolution • Android1.5 Cupcake(APIlevel3)(4/4) • Widget • Miniatureapplicationthatcanbeinsertedintoanother application • Receivesperiodicupdates • Usedinhomescreencustomization • Touchingleadstodirectappaccess • WidgetExamples • Weatherwidgets • Clockwidgets • Sportsscoretrackers

  40. Android Evolution • Android1.6 Donut(API level4)(1/3) • ReleasedinSeptember2009 • Text-to-SpeechEngine • Multi-LingualSpeechSynthesisEngine • Androidapplicationscan“Speak”astringof text • EnhancedfullyintegratedGallery,Camera,andCamcorder • Fastercameraaccess

  41. Android Evolution • Android1.6 Donut(API level4)(2/3) • Multiplephotoselectionfordeletion • CDMA/EVDOand802.1xsupport • VPN(VirtualPrivateNetwork)support • Virtualpoint-to-pointprivatededicatednetworkconnectionsetupinapublicnetwork • Virtualtunnelingprotocolsandpackettrafficencryptioncommonlyused

  42. Android Evolution • Android1.6 Donut(API level4)(3/3) • WVGA(WideVideoGraphicsArray)Screensupport • WiderVGAscreenwithsame480Pixel Height • AspectRatio 3:2 • • 720x480 • AspectRatio5:3 • • 800x480 • ApproximateAspectRatio 16:9 • • 848x480,852x480,853x480,854x480

  43. Android Evolution • Android2.0Éclair(API level 5)(1/4) • ReleasedinOctober2009 • AccountSync • MultipleUserAccountsonasingledevice • Synchronizationofe-mailandcontacts • Bluetooth2.1support

  44. Android Evolution • Android2.0Éclair(API level 5)(2/4) • CansearchallsavedSMSandMMSmessages • NewCameraFeatures • FlashSupport • DigitalZoom • SceneMode • WhiteBalance • ColorEffect • MacroFocus

  45. Android Evolution • Android2.0Éclair(API level 5)(3/4) • EnhancedGoogleMaps • EnhancedVirtualKeyboard • ImprovedTypingSpeedusingdictionarysuggestions • Includeswordsusedbytheuser • Includesusercontactsnames

  46. Android Evolution • Android2.0Éclair(API level 5)(4/4) • MotionEventclass • Trackmulti-touchevents • LiveWallpapers • Home-ScreenBackgroundAnimation • MicrosoftExchangee-mailsupport

  47. Android Evolution • Android2.2~2.2.3Froyo(API level 8)(1/2) • ReleasedinMay2010 • AndroidC2DM(CloudtoDeviceMessaging) support • Enablespushnotificationforthird-party developers • UsedinE-mail,Contacts,andCalendar

  48. Android Evolution • Android2.2~2.2.3Froyo(API level 8)(2/2) • AdobeFlashsupport • USBTethering • Wi-FiHotspot • MultipleKeyboardLanguagesandDictionaryQuickswitching

  49. Android Evolution • Android2.3~2.3.2 Gingerbread(APIlevel9)(1/3) • ReleasedinDecember2010 • FrontandBackCamerasupport • ImprovedVirtualKeyboard • Intuitivetextinput • Improvedaccuracy • Improvedsuggestedtextandvoiceinput mode

  50. Android Evolution • Android2.3~2.3.2 Gingerbread(APIlevel9)(2/3) • Easy-to-useCopy&Paste • Wordselectionby • Press-HoldCopyPaste • SIPbasedVoIP(VoiceoverIP)support • SIP(SessionInitiationProtocol)supportssignalingand controllingofIPmultimediacommunicationsessions • VoIP,VideoCall,InstantMessaging

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