{"id":73921,"date":"2020-03-12T20:42:14","date_gmt":"2020-03-12T17:42:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/mozilla-pomozhet-v-aktualizaczii-platformy-kaios-fork-firefox-os"},"modified":"2020-03-12T20:42:14","modified_gmt":"2020-03-12T17:42:14","slug":"mozilla-pomozhet-v-aktualizaczii-platformy-kaios-fork-firefox-os","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/mozilla-pomozhet-v-aktualizaczii-platformy-kaios-fork-firefox-os","title":{"rendered":"Mozilla pom\u00f4\u017ee pri aktualiz\u00e1cii platformy KaiOS (fork Firefox OS)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Mozilla a KaiOS Technologies ozn\u00e1mili<\/a><\/noindex> o spolupr\u00e1ci zameranej na aktualiz\u00e1ciu prehliada\u010dov\u00e9ho enginu pou\u017e\u00edvan\u00e9ho na mobilnej platforme KaiOS. KaiOS<\/a><\/noindex> pokra\u010duje v\u00fdvoj<\/a><\/noindex> mobilnej platformy Firefox OS a v s\u00fa\u010dasnosti sa pou\u017e\u00edva na pribli\u017ene 120 mili\u00f3noch zariaden\u00ed pred\u00e1van\u00fdch vo viac ako 100 krajin\u00e1ch. Probl\u00e9m je, \u017ee v KaiOS sa na\u010falej pou\u017e\u00edva<\/a><\/noindex> zastaral\u00fd prehliada\u010dov\u00fd engine, ktor\u00fd zodpoved\u00e1 Firefox 48<\/a><\/noindex>, na ktorom sa v\u00fdvoj B2G\/Firefox OS zastavil v roce 2016. Tento engine je zastaran\u00fd, nepodporuje mnoh\u00e9 aktu\u00e1lne webov\u00e9 technol\u00f3gie a nezais\u0165uje po\u017eadovan\u00fa bezpe\u010dnos\u0165.<\/p>\n

Cie\u013eom spolupr\u00e1ce s Mozillou je prechod KaiOS na nov\u00fd engine Gecko a jeho udr\u017eiavanie v aktu\u00e1lnom stave, vr\u00e1tane zabezpe\u010denia pravideln\u00fdch publik\u00e1ci\u00ed opr\u00e1v na odstr\u00e1nenie zranite\u013enost\u00ed. Pr\u00e1ca tie\u017e predpoklad\u00e1 optimaliz\u00e1ciu v\u00fdkonu platformy a s\u00favisiacich slu\u017eieb a aplik\u00e1ci\u00ed. V\u0161etky zmeny a vylep\u0161enia bud\u00fa publikovan\u00e9<\/a><\/noindex> pod vo\u013enou licenciou MPL (Mozilla Public License). <\/p>\n

Aktualiz\u00e1cia prehliada\u010dov\u00e9ho enginu umo\u017en\u00ed zv\u00fd\u0161i\u0165 bezpe\u010dnos\u0165 mobilnej platformy KaiOS a realizova\u0165 tak\u00e9 mo\u017enosti, ako je podpora WebAssembly, TLS 1.3, PWA (Progressive Web App), WebGL 2.0, n\u00e1stroje na asynchr\u00f3nne vykon\u00e1vanie JavaScriptu, nov\u00e9 vlastnosti CSS, roz\u0161\u00edren\u00e9 API pre interakciu s hardv\u00e9rom, podpora obr\u00e1zkov WebP a videa AV1.<\/p>\n

Ako z\u00e1klad KaiOS pou\u017eit\u00e9<\/a><\/noindex> v\u00fdvoj projektu B2G<\/a><\/noindex> (Boot to Gecko), v r\u00e1mci ktor\u00e9ho nad\u0161enci ne\u00faspe\u0161ne sa pok\u00fasili pokra\u010dova\u0165 vo v\u00fdvoji Firefox OS<\/a><\/noindex>, vytvoren\u00edm fork-u enginu Gecko, po tom, \u010do v roku 2016 boli komponenty B2G odstr\u00e1nen\u00e9 z hlavn\u00e9ho repozit\u00e1ra Mozilly a enginu Gecko. boli odstr\u00e1nen\u00e9<\/a><\/noindex> V KaiOS sa pou\u017e\u00edva syst\u00e9mov\u00e9 prostredie Gonk, ktor\u00e9 zah\u0155\u0148a Linuxov\u00e9 jadro z AOSP (Android Open Source Project), HAL vrstvu na vyu\u017e\u00edvanie ovl\u00e1da\u010dov z platformy Android a minim\u00e1lny s\u00fabor \u0161tandardn\u00fdch util\u00edt a kni\u017en\u00edc Linux, potrebn\u00fdch na prev\u00e1dzku prehliada\u010dov\u00e9ho enginu Gecko.<\/p>\n

\"Mozilla<\/a><\/noindex><\/center><\/p>\n

Pou\u017e\u00edvate\u013esk\u00e9 rozhranie platformy je vytvoren\u00e9 z mno\u017estva webov\u00fdch aplik\u00e1ci\u00ed. Gaia<\/a><\/noindex>. Zlo\u017eenie zah\u0155\u0148a programy ako webov\u00fd prehliada\u010d, kalkula\u010dka, pl\u00e1nova\u010d kalend\u00e1ra, aplik\u00e1cia na pr\u00e1cu s webovou kamerou, adres\u00e1r, rozhranie na uskuto\u010d\u0148ovanie telefonick\u00fdch hovorov, klient elektronickej po\u0161ty, vyh\u013ead\u00e1vac\u00ed syst\u00e9m, hudobn\u00fd prehr\u00e1va\u010d, program na prezeranie videa, rozhranie pre SMS\/MMS, konfigur\u00e1tor, spr\u00e1vca fotografi\u00ed, pracovn\u00e1 plocha a spr\u00e1vca aplik\u00e1ci\u00ed s podporou viacer\u00fdch zobrazen\u00ed (karty a mrie\u017eka). <\/p>\n

Aplik\u00e1cie pre KaiOS s\u00fa vytv\u00e1ran\u00e9 pomocou stacku HTML5 a roz\u0161\u00edren\u00e9ho programov\u00e9ho rozhrania, Web API<\/a><\/noindex>, ktor\u00e9 umo\u017e\u0148uje pr\u00edstup aplik\u00e1ci\u00ed k hardv\u00e9ru, telefonick\u00fdm slu\u017eb\u00e1m, adres\u00e1ru a \u010fal\u0161\u00edm syst\u00e9mov\u00fdm funkci\u00e1m. Namiesto pr\u00edstupu k re\u00e1lne existuj\u00facej s\u00faborovej s\u00fastave s\u00fa programy obmedzen\u00e9 vo vn\u00fatri virtu\u00e1lneho FS, postaven\u00e9ho pomocou IndexedDB API a izolovan\u00e9ho od hlavn\u00e9ho syst\u00e9mu. <\/p>\n

V porovnan\u00ed s p\u00f4vodn\u00fdm Firefox OS bola v KaiOS vykonan\u00e1 dodato\u010dn\u00e1 optimaliz\u00e1cia platformy, prepracovan\u00e9 rozhranie pre pou\u017eitie na zariadeniach bez dotykov\u00e9ho displeja, zn\u00ed\u017een\u00e1 spotreba pam\u00e4te (na prev\u00e1dzku platformy sta\u010d\u00ed 256 MB RAM), zabezpe\u010den\u00e1 dlh\u0161ia v\u00fddr\u017e bat\u00e9rie, pridan\u00e1 podpora pre 4G LTE, GPS, Wi-Fi, spusten\u00e1 vlastn\u00e1 slu\u017eba dod\u00e1vky OTA aktualiz\u00e1ci\u00ed (over-the-air). Projekt podporuje katal\u00f3g aplik\u00e1ci\u00ed KaiStore, v ktorom je umiestnen\u00fdch viac ako 400 aplik\u00e1ci\u00ed, vr\u00e1tane Google Assistant, WhatsApp, YouTube, Facebook a Google Maps.<\/p>\n

V roku 2018 investovala spolo\u010dnos\u0165 Google 22 mili\u00f3nov dol\u00e1rov<\/a><\/noindex> do KaiOS Technologies a zabezpe\u010dila integr\u00e1ciu platformy KaiOS so slu\u017ebami Google Assistant, Google Maps, YouTube a Google Search. Nad\u0161enci vyv\u00edjaj\u00fa modifik\u00e1ciu GerdaOS,<\/a><\/noindex>, ktor\u00e1 pon\u00faka alternat\u00edvny firmv\u00e9r pre telef\u00f3ny Nokia 8110 4G dod\u00e1van\u00e9 s KaiOS. GerdaOS neobsahuje predin\u0161talovan\u00e9 programy sleduj\u00face aktivity pou\u017e\u00edvate\u013ea (programy Google, KaiStore, FOTA updater, hry Gameloft), prid\u00e1va zoznam blokovania rekl\u00e1m na z\u00e1klade blokovania hostite\u013eov cez \/etc\/hosts<\/a><\/noindex> a nastavuje DuckDuckGo ako predvolen\u00fd vyh\u013ead\u00e1va\u010d.<\/p>\n

Na in\u0161tal\u00e1ciu programov namiesto KaiStore sa v GerdaOS odpor\u00fa\u010da pou\u017ei\u0165 dodan\u00fd s\u00faborov\u00fd prehliada\u010d a in\u0161tal\u00e1tor bal\u00edkov GerdaPkg, ktor\u00fd umo\u017e\u0148uje nain\u0161talova\u0165 program z lok\u00e1lneho ZIP arch\u00edvu<\/a><\/noindex>. Medzi funk\u010dn\u00fdmi zmenami sa uv\u00e1dza spr\u00e1vca \u00faloh pre s\u00fa\u010dasn\u00fa pr\u00e1cu s viacer\u00fdmi aplik\u00e1ciami, podpora vytv\u00e1rania sn\u00edmok obrazovky, mo\u017enos\u0165 root pr\u00edstupu prostredn\u00edctvom n\u00e1stroja adb, rozhranie na manipul\u00e1ciu s IMEI a ob\u00eddenie blokovania pr\u00edstupu prostredn\u00edctvom mobiln\u00fdch oper\u00e1torov v re\u017eime hotspot (cez TTL<\/a><\/noindex>).<\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

Mozilla \u0438 KaiOS Technologies \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u0447\u0435\u0441\u0442\u0432\u0435, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 KaiOS \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430. KaiOS \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Firefox OS \u0438 \u0432 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043d\u0430 120 \u043c\u043b\u043d \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445, \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c \u0432 100 \u0441\u0442\u0440\u0430\u043d\u0430\u0445. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0432 KaiOS \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0439 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u044b\u0439 \u0434\u0432\u0438\u0436\u043e\u043a, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 Firefox 48, \u043d\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":73922,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-73921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Mozilla pom\u00f4\u017ee pri aktualiz\u00e1cii platformy KaiOS (fork Firefox OS) | ProHoster","description":"Mozilla a KaiOS 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