{"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\/es\/blog\/news\/vypusk-platformy-webos-open-source-edition-2","title":{"rendered":"Lanzamiento de la plataforma 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\">Presentado<\/a><\/noindex> nueva rama de la plataforma abierta <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\">webOS Open Source Edition 2<\/a><\/noindex>, orientada a equipar dispositivos inteligentes. La plataforma se desarrolla en <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/\">un repositorio p\u00fablico<\/a><\/noindex> bajo la licencia Apache 2.0, y el desarrollo est\u00e1 supervisado por la comunidad, siguiendo <noindex><a rel=\"nofollow\" href=\"http:\/\/webosose.org\/discover\/getting-started\/governance-model\/\">un modelo de gesti\u00f3n de desarrollo colaborativo<\/a><\/noindex>. La placa Raspberry Pi 4 se est\u00e1 considerando como la plataforma de hardware de referencia.<\/p>\n<p>La plataforma webOS fue <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=36223\">adquirida<\/a><\/noindex> por LG de Hewlett-Packard en 2013 y se utiliza en m\u00e1s de 70 millones de televisores y dispositivos de consumo de LG. El proyecto webOS Open Source Edition se fund\u00f3 en 2018, despu\u00e9s de que LG intentara regresar a un modelo de desarrollo abierto para atraer a otros participantes y ampliar el rango de dispositivos en los que se puede aplicar webOS.<\/p>\n<p>El entorno del sistema webOS se forma utilizando herramientas y paquetes b\u00e1sicos de <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openembedded.org\/\">OpenEmbedded<\/a><\/noindex>, as\u00ed como un sistema de construcci\u00f3n y un conjunto de metadatos del proyecto <noindex><a rel=\"nofollow\" href=\"http:\/\/www.yoctoproject.org\/\">Yocto<\/a><\/noindex>. Los componentes clave de webOS son el gestor del sistema y de aplicaciones (SAM, System and Application Manager), que se encarga de la ejecuci\u00f3n de aplicaciones y servicios, y el Luna Surface Manager (LSM), que forma la interfaz de usuario. Los componentes est\u00e1n escritos utilizando el marco Qt y el motor de navegador Chromium.<\/p>\n<p>El renderizado se realiza a trav\u00e9s de un gestor de composici\u00f3n que utiliza el protocolo Wayland. Para el desarrollo de aplicaciones de usuario, se recomienda usar tecnolog\u00edas web (CSS, HTML5 y JavaScript) y el marco <noindex><a rel=\"nofollow\" href=\"http:\/\/enactjs.com\/\">Enact<\/a><\/noindex>, basado en React, pero tambi\u00e9n es posible crear programas en C y C++ con una interfaz basada en Qt. La interfaz de usuario y las aplicaciones gr\u00e1ficas integradas se implementan principalmente como programas nativos, escritos utilizando la tecnolog\u00eda QML. <\/p>\n<p>Para almacenar datos de manera estructurada utilizando el formato JSON, se emplea el almacenamiento  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/db8\">DB8<\/a><\/noindex>, que utiliza como backend la base de datos LevelDB.<br \/>\nPara la inicializaci\u00f3n se utiliza <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/webosose\/webos-initscripts\">bootd<\/a><\/noindex> basado en systemd. Para el procesamiento de contenido multimedia, se ofrecen subsistemas como uMediaServer y Media Display Controller (MDC), y se utiliza PulseAudio como servidor de sonido.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/blog\/2019\/10\/29\/webos-ose-2-0-0-release\/\">Caracter\u00edsticas<\/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\"> Se ha propuesto una nueva interfaz de usuario de referencia \u2014 Home Launcher, optimizada para el control a trav\u00e9s de pantallas t\u00e1ctiles y que ofrece un concepto mejorado de tarjetas que se alternan (en lugar de ventanas). La interfaz tambi\u00e9n incluye una barra de acceso r\u00e1pido, donde se ubican accesos directos para funciones utilizadas frecuentemente, como el acceso a configuraciones y notificaciones;\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=\"Lanzamiento de la plataforma 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\"> La plataforma est\u00e1 adaptada para su uso en sistemas de infoentretenimiento automotrices. Por ejemplo, se ha facilitado el funcionamiento en entornos con dos pantallas, que suelen utilizarse en sistemas multimedia para pasajeros;\n<li class=\"l\"> Se han propuesto herramientas para la actualizaci\u00f3n autom\u00e1tica del firmware (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/docs\/guides\/setup\/setting-up-fota\/\">FOTA<\/a><\/noindex> \u2014 Firmware-Over-the Air), basadas en la aplicaci\u00f3n <noindex><a rel=\"nofollow\" href=\"https:\/\/ostree.readthedocs.io\/en\/latest\/\">OSTree<\/a><\/noindex> Se ha a\u00f1adido el modo SoftAP (Tethering), que permite organizar un punto de acceso inal\u00e1mbrico para conectar otros dispositivos a la red;\n<li class=\"l\"> Se ha a\u00f1adido soporte para el control de acceso mandatorio basado en el m\u00f3dulo del n\u00facleo Smack (Control de Acceso Mandatorio Simplificado);\n<li class=\"l\"> Se ha mejorado el soporte para Bluetooth y WiFi;\n<li class=\"l\"> La plataforma de hardware de referencia se ha actualizado a la placa Raspberry Pi 4 (anteriormente se propon\u00eda utilizar Raspberry Pi 3 Model B), en la que se pueden conectar dos pantallas a trav\u00e9s de HDMI, utilizar un GPU m\u00e1s avanzado, contar con Ethernet Gigabit, Wi-Fi de doble banda, Bluetooth 5.0\/BLE y USB 3.0;\n<li class=\"l\"> Para la gesti\u00f3n de registros por defecto se utiliza\n<li class=\"l\"> journald de systemd; <noindex><a rel=\"nofollow\" href=\"https:\/\/www.webosose.org\/blog\/2019\/11\/20\/webos-ose-2-1-0-release\/\">es utilizado<\/a><\/noindex> Se han actualizado las versiones de los componentes de terceros que sustentan la plataforma, incluyendo Qt 5.12 y Chromium 72.\n<li class=\"l\"> Se presenta una nueva rama de la plataforma de c\u00f3digo abierto\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <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 5.0.2 - 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\" 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