iOS人机交互规范(13)
时间：2025-04-04
iOS人机交互规范,为iPhone,iPad开发人员提供设计规范
PlatformCharacteristics
PreferencesAreAvailableinSettings
Note MultitaskingisavailableoncertaindevicesrunningiOS4andlater.
Mostappsenterasuspendedstatewhentheytransitiontothebackground.SuspendedappsaredisplayedinthemultitaskingUI,whichprovidesaneffectivewaytofindrecentlyusedapps.ThemultitaskingUIappearsatthebottomofthescreen,belowtheUIofthecurrentlyrunningapportheHomescreen(shownherebelowtheiPhoneSettings
app).
Whenpeoplerestartasuspendedapp,itcaninstantlyresumerunningfromthepointwhereitquit,withouthavingtoreloaditsuserinterface.
Someapplicationsmightneedtocontinuerunninginthebackgroundwhileusersrunanotherappintheforeground.Forexample,usersmightwantanappthatplaysaudiotocontinueplayingwhilethey’reusingadifferentapptochecktheircalendarorhandleemail.
Tolearnhowtohandlemultitaskingcorrectlyandgracefully,see“Multitasking” (page 74).
PreferencesAreAvailableinSettings
PeoplesetcertainpreferencesforaniOSapplicationinthebuilt-inSettingsapplication.TheymustquitthecurrentappwhentheywanttoaccessthosepreferencesinSettings.
iOS人机交互规范(13).doc
将本文的Word文档下载到电脑
上一篇：提高生物教学质量的体会
下一篇：中国翻译简史
