{"id":106854,"date":"2023-02-18T12:48:35","date_gmt":"2023-02-18T10:48:37","guid":{"rendered":"https:\/\/prohoster.info\/?p=106854"},"modified":"2023-02-19T13:38:50","modified_gmt":"2023-02-19T11:38:50","slug":"kompaniya-lg-opublikovala-platformu-webos-open-source-edition-2-20","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/kompaniya-lg-opublikovala-platformu-webos-open-source-edition-2-20","title":{"rendered":"La compa\u00f1\u00eda LG ha publicado la plataforma webOS Open Source Edition 2.20","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha presentado la versi\u00f3n de la plataforma abierta webOS Open Source Edition 2.20, que puede utilizarse en diversos dispositivos port\u00e1tiles, placas y sistemas de infoentretenimiento para autom\u00f3viles. Las placas Raspberry Pi 4 se consideran la plataforma de hardware de referencia. La plataforma se desarrolla en un repositorio p\u00fablico bajo la licencia Apache 2.0, y el desarrollo es supervisado por la comunidad, siguiendo un modelo de gesti\u00f3n colaborativa.       <\/p>\n<p>La plataforma webOS fue inicialmente desarrollada por Palm en 2008 y se utiliz\u00f3 en los tel\u00e9fonos inteligentes Palm Pre y Pixie. En 2010, tras la adquisici\u00f3n de Palm, la plataforma pas\u00f3 a Hewlett-Packard, que intent\u00f3 utilizarla en sus impresoras, tabletas, port\u00e1tiles y PCs. En 2012, HP anunci\u00f3 la conversi\u00f3n de webOS en un proyecto abierto independiente y en 2013 comenz\u00f3 a abrir los c\u00f3digos fuente de sus componentes. Ese mismo a\u00f1o, la plataforma fue adquirida por LG, que ahora la utiliza en m\u00e1s de 70 millones de televisores y dispositivos de consumo. En 2018, se fund\u00f3 el proyecto webOS Open Source Edition, a trav\u00e9s del cual LG intent\u00f3 regresar a un modelo de desarrollo abierto, atraer a otros participantes y ampliar la gama de dispositivos compatibles con webOS.        <\/p>\n<p>El entorno del sistema webOS se forma utilizando herramientas y paquetes b\u00e1sicos de OpenEmbedded, as\u00ed como un sistema de compilaci\u00f3n y un conjunto de metadatos del proyecto Yocto. Los componentes clave de webOS son el gestor de sistema y aplicaciones (SAM, System and Application Manager), que es responsable 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.    <center><img decoding=\"async\" alt=\"La compa\u00f1\u00eda LG ha publicado la plataforma webOS Open Source Edition 2.20\" src=\"\/wp-content\/uploads\/2023\/02\/b6aaab5b5255f6f06a6b7c5b4a5840c6.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>La representaci\u00f3n se lleva a cabo a trav\u00e9s de un gestor de composici\u00f3n que utiliza el protocolo Wayland. Para el desarrollo de aplicaciones de usuario, se sugiere utilizar tecnolog\u00edas web (CSS, HTML5 y JavaScript) y el framework Enact, basado en React, aunque 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. Por defecto, se ofrece la interfaz Home Launcher, optimizada para la gesti\u00f3n desde pantallas t\u00e1ctiles y que presenta un concepto de tarjetas que se alternan (en lugar de ventanas).      <\/p>\n<p>Para el almacenamiento de datos en formato estructurado utilizando JSON, se aplica el almacenamiento DB8, que usa como backend la base de datos LevelDB. Para la inicializaci\u00f3n se utiliza bootd basado en systemd. Para el procesamiento de contenido multimedia, se ofrecen los subsistemas uMediaServer y Media Display Controller (MDC), mientras que para el audio se usa PulseAudio. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/dts-los-angeles\/\"   title=\"servidores\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3891\">servidores<\/a> Para la actualizaci\u00f3n autom\u00e1tica del firmware, se utiliza OSTree y el reemplazo at\u00f3mico de particiones (se crean dos particiones del sistema, una de las cuales est\u00e1 activa y la otra se utiliza para copiar la actualizaci\u00f3n).                <\/p>\n<\/p>\n<p> Los cambios principales en la nueva versi\u00f3n son:  <\/p>\n<ul>\n<li class=\"l\"> El suministro de im\u00e1genes listas de webOS para la placa Raspberry Pi 4 y el emulador ha comenzado. Las im\u00e1genes se publicar\u00e1n en GitHub dentro de unos d\u00edas despu\u00e9s del lanzamiento.\n<li class=\"l\"> La interfaz de usuario del sistema se ha trasladado del marco Moonstone a Sandstone.\n<li class=\"l\"> Se ha agregado la posibilidad de ver la lista de puntos de acceso Wi-Fi conocidos en el configurador, a los que se han conectado anteriormente.      <center><img decoding=\"async\" alt=\"La compa\u00f1\u00eda LG ha publicado la plataforma webOS Open Source Edition 2.20\" src=\"\/wp-content\/uploads\/2023\/02\/a03041cff91e784928219321ec4ef398.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Se ha a\u00f1adido una combinaci\u00f3n de teclas (Ctrl + Alt + F9) para crear capturas de pantalla (se guardan en \/tmp\/screenshots), as\u00ed como la combinaci\u00f3n Ctrl + Alt + F10 para eliminar todas las capturas de pantalla.\n<li class=\"l\"> Se han cambiado los iconos en la barra de estado. Se ha a\u00f1adido la opci\u00f3n de conectarse a Wi-Fi desde la barra de estado.\n<li class=\"l\"> En el navegador WebEX, se ha a\u00f1adido un indicador de reproducci\u00f3n de video o sonido en las pesta\u00f1as.\n<li class=\"l\"> Para compilar webruntime y WAM en el motor Blink se ha utilizado Clang.    <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58672\">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 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b webOS Open Source Edition 2.20, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u043d\u0430 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u043e\u0440\u0442\u0430\u0442\u0438\u0432\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445, \u043f\u043b\u0430\u0442\u0430\u0445 \u0438 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e-\u0440\u0430\u0437\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. \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 \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. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 webOS \u0431\u044b\u043b\u0430 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":106855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106854","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 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b webOS Open Source Edition 2.20, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u043d\u0430 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