{"id":100278,"date":"2021-05-25T22:22:48","date_gmt":"2021-05-25T20:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-nachal-ustanovku-os-fuchsia-na-ustrojstva-nest-hub"},"modified":"2021-05-25T22:22:48","modified_gmt":"2021-05-25T20:22:49","slug":"google-nachal-ustanovku-os-fuchsia-na-ustrojstva-nest-hub","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/google-nachal-ustanovku-os-fuchsia-na-ustrojstva-nest-hub","title":{"rendered":"Google alustas Fuchsia operatsioonis\u00fcsteemi installimist Nest Hub seadmetele","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Petr Hosek, kes juhib Google'is ehitus- ja arendust\u00f6\u00f6de tiimi, tutvustas esimest seadet, mis sisaldab Fuchsia operatsioonis\u00fcsteemi. Fuchsia-alused v\u00e4rskendused hakkavad j\u00f5udma nutikatesse fotoraamidesse Nest Hub, osana Google Preview Program'i eksperimentaalsetest uuendustest. <\/p>\n

Kui katseperioodi jooksul probleeme ei esine, rakendatakse Fuchsia-aluseid v\u00e4rskendusi ka teistele Nest Hub'i kasutajatele. Nad ei m\u00e4rka muutusi, kuna Flutteri raamistikul p\u00f5hinev liides j\u00e4\u00e4b samaks, muutuvad ainult operatsioonis\u00fcsteemi madala taseme koostisosad. Varasemates 2018. aastal v\u00e4lja antud Google Nest Hub seadmetes, mis kombineerivad fotoraami, multimeedia s\u00fcsteemi ja nutikodu juhtimisliidese funktsioone, kasutati Cast Shell ja Linuxi tuumaga v\u00e4rskendusi. <\/p>\n

Tulet meelde, et alates 2016. aastast arendab Google projekti Fuchsia raames universaalset operatsioonis\u00fcsteemi, mis suudab t\u00f6\u00f6tada k\u00f5igis seadme t\u00fc\u00fcpides, alates t\u00f6\u00f6jaamadest ja nutitelefonidest kuni sisseehitatud ja tarbimisseadmeteni. Arendust\u00f6\u00f6s on arvesse v\u00f5etud Androidi platvormi loomise kogemust ning k\u00f5rvalekaldeid, mis on seotud skaleeritavuse ja turvalisuse tagamisega. <\/p>\n

S\u00fcsteem p\u00f5hineb mikrojaotusel Zircon, mis toetub projekti LK arendusele ja on laienenud erinevate seadmeklasside, sealhulgas nutitelefonide ja personaalarvutite, rakenduste toetamiseks. Zircon t\u00e4iendab LK-d protsesside ja jagatud teekide toe, kasutaja taseme, objektide t\u00f6\u00f6tlemise s\u00fcsteemi ja v\u00f5imaluste p\u00f5hjaliku turvamudeli kaudu. Draiverid rakendatakse kasutaja ruumis t\u00f6\u00f6tavate d\u00fcnaamiliste teekidena, mida laadib devhost protsess ja mida haldab seadmehaldur (devmg, Device Manager). <\/p>\n

Fuchsi jaoks on ette valmistatud oma graafiline kasutajaliides, mis on kirjutatud Dart keeles ja kasutab Flutteri raamistikku. Projekt arendab ka kasutajaliideste raamistikku Peridot, pakkimishaldurit Fargo, standardteeki libc, renderdamis\u00fcsteemi Escher, Vulkan-draiv Magma, komposiitide haldur Scenic, failis\u00fcsteemid MinFS, MemFS, ThinFS (FAT Go keeles) ja Blobfs, samuti jaotushaldurit FVM. Rakenduste arendamiseks toetatakse keeli C\/C++, Dart; s\u00fcsteemikomponentide osas on lubatud ka Rust, v\u00f5rguv\u00f5rgustikus Go ning ehituss\u00fcsteemis Python. <\/p>\n

\"Google<\/center> <\/p>\n

S\u00fcsteemi haldurit kasutatakse laadimisprotsessis, sealhulgas appmgr esialgse seadistuskeskkonna loomiseks, sysmgr laadimiskeskkonna moodustamiseks ja basemgr kasutajakeskkonna seadistamiseks ning sisselogimise korraldamiseks. Turvalisuse tagamiseks pakutakse edasij\u00f5udnud sandbox-isolatsioonis\u00fcsteemi, kus uutel protsessidel ei ole juurdep\u00e4\u00e4su s\u00fcdamikuelementidele, nad ei saa m\u00e4luruumi reserveerida ja ei saa koodi k\u00e4ivitada, samas kui ressursside ligip\u00e4\u00e4su korraldamiseks rakendatakse nimedepartemendi s\u00fcsteemi, mis m\u00e4\u00e4rab saadaval olevad \u00f5igused. Platvorm pakub raamistikku komponentide loomiseks, mis on programmid, mis t\u00f6\u00f6tavad oma sandbox'is ja saavad suhelda teiste komponentidega IPC kaudu.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0435\u0442\u0440 \u0425\u043e\u0441\u0435\u043a (Petr Hosek), \u0432\u043e\u0437\u0433\u043b\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0432 Google \u043a\u043e\u043c\u0430\u043d\u0434\u0443, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0443\u044e \u0437\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0431\u043e\u0440\u043a\u0438, \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u044b \u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0435\u0440\u0432\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u0443\u0434\u0435\u0442 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 Fuchsia. \u041f\u0440\u043e\u0448\u0438\u0432\u043a\u0430 \u043d\u0430 \u0431\u0430\u0437\u0435 Fuchsia \u043d\u0430\u0447\u043d\u0451\u0442 \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 \u0443\u043c\u043d\u044b\u0435 \u0440\u0430\u043c\u043a\u0438 \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0439 Nest Hub \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u043e\u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b Google Preview Program. \u0415\u0441\u043b\u0438 \u0432 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0431\u043d\u043e\u0433\u043e \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u043d\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100279,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Google alustas Fuchsia OS-i installimist Nest Hub seadmetele | ProHoster","description":"Petr Hosek, kes juhib Google'is meeskonda, mis vastutab ehituss\u00fcsteemide, kompilaatorite ja arendust\u00f6\u00f6riistade eest, tutvustas esimest seadet, mis tuleb varustatud Fuchsia operatsioonis\u00fcsteemiga. Fuchsia-p\u00f5hine tarkvara hakkab j\u00f5udma Nest Hub nutikatele fotoraamidele Google'i katseprogrammi Google Preview Program raames. 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