??????????Nexus 5?????Android 4.4??
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?????°?Android 4.4???????????????????????
Android????????????????????????????K???“KitKat”???????????“Jelly Bean”
??????軹?????????????“KitKat”???°?Android 4.4?????????????????????????????????ù?????????????????????????????????????????
????????·????Sundar Pichai?????????????е???????????б?????°??Android 4.4 KitKat?????????????????????????????????????豸?????С???????“???????????????????????汾??Android????????????е????????”???????????????????г??????????????????????????汾??Android??????????????????????????
???????KitKat????????????????????????????????????????????С??????????Android????????????????????????????????Android?豸“????”??????????????????????е????????
????????????????????Android???????????????80%??????????????С???????????Android?豸?????????汾???????????????????????????????1????BGC Partners?????????·???????Colin Gillis?????????????????????????????????iPhone??iPad??????á??????“????????????????????KitKat????????????????”
????????10??2?????????????????????29%??Android???????????????????“????”??Gingerbread?????????????????????????2010??12?£???????????汾???????????????????????Google Now?????
????KitKat?????????????????????????????????????С????????????????????????綽????????????????????????????????????????????KitKat???Щ?1????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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