{"id":53067,"date":"2019-11-23T00:00:00","date_gmt":"2019-11-22T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-platformy-webos-open-source-edition-2"},"modified":"2020-02-18T14:00:56","modified_gmt":"2020-02-18T11:00:56","slug":"vypusk-platformy-webos-open-source-edition-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/vypusk-platformy-webos-open-source-edition-2","title":{"rendered":"Udgivelse af webOS Open Source Edition 2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/blog\/webos-open-source-edition-2.0.0-released\">Lansert<\/a><\/noindex> ny gren av den \u00e5pne plattformen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\">webOS Open Source Edition 2<\/a><\/noindex>, som er rettet mot \u00e5 utstyre smarte enheter. Plattformen utvikles i <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/\">det offentlige repositoriet<\/a><\/noindex> under Apache 2.0-lisensen, og utviklingen overv\u00e5kes av fellesskapet, i samsvar med <noindex><a rel=\"nofollow\" href=\"http:\/\/webosose.org\/discover\/getting-started\/governance-model\/\">et samarbeidsmodell for utvikling<\/a><\/noindex>. Raspberry Pi 4-kortene anses som den referanse maskinvareplattformen.<\/p>\n<p>webOS-plattformen ble i 2013 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=36223\">kj\u00f8pt<\/a><\/noindex> av LG fra Hewlett-Packard og brukes p\u00e5 mer enn 70 millioner TV-er og forbrukerenheter fra LG. Prosjektet webOS Open Source Edition ble startet i 2018, etter at LG fors\u00f8kte \u00e5 returnere til en \u00e5pen utviklingsmodell for \u00e5 tiltrekke andre deltakere og utvide spekteret av enheter som kan bruke webOS.<\/p>\n<p>Systemmilj\u00f8et til webOS dannes ved hjelp av verkt\u00f8y og grunnpakker <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openembedded.org\/\">OpenEmbedded<\/a><\/noindex>, samt et byggesystem og et sett med metadata fra prosjektet <noindex><a rel=\"nofollow\" href=\"http:\/\/www.yoctoproject.org\/\">Yocto<\/a><\/noindex>. N\u00f8kkelkomponentene i webOS er system- og applikasjonsbehandleren (SAM, System and Application Manager), som er ansvarlig for kj\u00f8ring av applikasjoner og tjenester, og Luna Surface Manager (LSM), som danner brukergrensesnittet. Komponentene er skrevet med Qt-rammeverket og Chromium-nettlesermotoren.<\/p>\n<p>Rendering skjer gjennom en komposittoverv\u00e5ker som bruker Wayland-protokollen. For utvikling av brukerapplikasjoner anbefales det \u00e5 bruke web-teknologier (CSS, HTML5 og JavaScript) og rammeverket <noindex><a rel=\"nofollow\" href=\"http:\/\/enactjs.com\/\">Enact<\/a><\/noindex>, basert p\u00e5 React, men det er ogs\u00e5 mulig \u00e5 lage programmer i C og C++ med et grensesnitt basert p\u00e5 Qt. Brukergrensesnittet og innebygde grafiske applikasjoner er hovedsakelig implementert som native programmer skrevet med QML-teknologi. <\/p>\n<p>For \u00e5 lagre data i strukturert format ved hjelp av JSON-formatet brukes lagringen  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/db8\">DB8<\/a><\/noindex>, som bruker LevelDB som backend.<br \/>\nFor initialisering brukes <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/webos-initscripts\">bootd<\/a><\/noindex> basert p\u00e5 systemd. For behandling av multimediainnhold tilbys subsystemene uMediaServer og Media Display Controller (MDC), mens PulseAudio brukes som lydserver.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/blog\/2019\/10\/29\/webos-ose-2-0-0-release\/\">Egenskaper<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/about\/overview\/webos-ose-2-0-overview\/\">webOS Open Source Edition 2<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Den nye brukergrensesnittstandarden - Home Launcher, er optimalisert for ber\u00f8ringsskjermkontroll og tilbyr et forbedret konsept for de skiftende kortene (i stedet for vinduer). Grensesnittet har ogs\u00e5 f\u00e5tt en hurtigstartlinje, hvor snarveier til ofte brukte funksjoner som tilgang til innstillinger og varsler er plassert;\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/images\/about\/webos-ose-2-0-startup-screen.png\"><img decoding=\"async\" alt=\"Udgivelse af webOS Open Source Edition 2\" src=\"\/wp-content\/uploads\/2019\/11\/5dde31b189d77ec6e853d082dc75b0c0.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Plattformen er tilpasset for bruk i bilens infotainment-systemer. For eksempel er det mulig \u00e5 arbeide i milj\u00f8er med to skjermer, som vanligvis brukes i passasjerens multimediakomponenter.\n<li class=\"l\"> Verkt\u00f8y for automatisk oppdatering av fastvare er foresl\u00e5tt (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/docs\/guides\/setup\/setting-up-fota\/\">FOTA<\/a><\/noindex> - Firmware-Over-the-Air), basert p\u00e5 anvendelse <noindex><a rel=\"nofollow\" href=\"https:\/\/ostree.readthedocs.io\/en\/latest\/\">OSTree<\/a><\/noindex> og atom\u00e6re oppdateringer av systemet. Hele systembildet er bygget opp p\u00e5 nytt, uten deling i separate pakker. Oppdateringssystemet er basert p\u00e5 bruk av to systempartisjoner, hvorav den ene er aktiv, mens den andre brukes til kopiering av oppdateringen; etter installasjon av oppdateringen bytter partisjonene roller.\n<li class=\"l\"> Det er lagt til en SoftAP-modus (Tethering), som gj\u00f8r det mulig \u00e5 organisere et tr\u00e5dl\u00f8st tilgangspunkt for tilkobling av andre enheter til nettverket.\n<li class=\"l\"> St\u00f8tte for mandatbasert tilgangskontroll basert p\u00e5 Smack-modulen av kjernen (Simplified Mandatory Access Control Kernel) er lagt til.\n<li class=\"l\"> Bluetooth og WiFi-st\u00f8tte er forbedret.\n<li class=\"l\"> Referansehardwareplattformen er oppdatert til Raspberry Pi 4 (tidligere var det foresl\u00e5tt \u00e5 bruke Raspberry Pi 3 Model B), som tillater tilkobling av to skjermer via HDMI, utnyttelse av en mer avansert GPU, bruk av Gigabit Ethernet, dual-band Wi-Fi, Bluetooth 5.0\/BLE og USB 3.0.\n<li class=\"l\"> Standard logger benytter <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/blog\/2019\/11\/20\/webos-ose-2-1-0-release\/\">is used<\/a><\/noindex> journald fra systemd.\n<li class=\"l\"> Oppdateringer av tredjeparts komponenter som utgj\u00f8r plattformen, inkludert Qt 5.12 og Chromium 72, er gjort.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51918\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0442\u043a\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b webOS Open Source Edition 2, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u043e\u0441\u043d\u0430\u0449\u0435\u043d\u0438\u0435 \u0443\u043c\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0, \u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043a\u0443\u0440\u0438\u0440\u0443\u0435\u0442 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e, \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044f\u0441\u044c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u043b\u0430\u0442\u044b Raspberry Pi 4. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 webOS \u0432 2013 \u0433\u043e\u0434\u0443 \u0431\u044b\u043b\u0430 \u0432\u044b\u043a\u0443\u043f\u043b\u0435\u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 LG \u0443 Hewlett-Packard \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":53068,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0442\u043a\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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