An ƙaddamar da ƙaddamar da buɗaɗɗen dandamali na webOS Buɗewar Tushen 2.27, wanda za'a iya amfani dashi akan na'urori masu ɗaukar nauyi daban-daban, allo da tsarin bayanan mota. Ana ɗaukar allunan Rasberi Pi 4 a matsayin dandamalin kayan masarufi.An haɓaka dandamali a cikin ma'ajiyar jama'a a ƙarƙashin lasisin Apache 2.0, kuma al'umma ne ke kulawa da haɓakawa, suna bin tsarin gudanarwa na haɗin gwiwa.
Babban canje-canje a cikin sabon sakin:
- An sabunta injin burauzar zuwa Chromium 120 (an yi amfani da sigar 108 da ta gabata). An canza aikace-aikacen da ke aiwatar da mai binciken Enact don amfani da ra'ayin Browser Shell maimakon App Shell, wanda ya faɗaɗa ayyuka da sassauƙar sarrafa abun ciki. Tsarin gine-ginen aikace-aikacen App Shell ya ƙunshi yin amfani da nasa aiwatar da mahallin mai amfani, wanda a cikinsa ake nuna abubuwan da ke cikin gidan yanar gizo, kuma tsarin gine-ginen Browser Shell ya sauko zuwa amfani da daidaitattun abubuwan mu'amala na mashigin tushe.
- An ƙara ƙarin fasalulluka don aikace-aikacen yanar gizo mai ƙunshe da kai (PWA, Aikace-aikacen Yanar Gizo mai Ci gaba), kamar goyan bayan kewayawa tare da maɓallan gaba da baya, gungurawa mafi dacewa da ikon nuna sanarwar turawa.
- Ƙarfafa ingantaccen tsarin taro. An canza kari na fayiloli tare da hotuna don aiki a cikin abin koyi daga ".wic.vmdk" zuwa "wic.vmdk.gz".
- An ƙara hanyar saitaSupportedActions zuwa com.webos.service.mediacontroller API, wanda ke samar da yanayin sarrafa sake kunnawa, don saita jerin ayyukan da aka goyan bayan (wasa, ɗan dakata, na gaba, baya, bebe, cire sauti).
- Sabis ɗin tsarin luna-sysservice an 'yanta shi daga ɗaure zuwa Qt.
- An sabunta tsarin Qt zuwa sigar 6.7.2.
- Ƙara ikon canza launuka da aka yi amfani da su a cikin ƙirar mai daidaitawa (Aikace-aikacen Saituna).
Kamfanin Palm ya samo asali ne ta hanyar webOS a cikin 2008 kuma ana amfani dashi akan wayoyin hannu na Palm Pre da Pixie. A shekara ta 2010, bayan sayen dabino, dandamali ya shiga hannun Hewlett-Packard, bayan haka HP ya yi ƙoƙari ya yi amfani da wannan dandali a cikin firintocinsa, kwamfutar hannu, kwamfutar tafi-da-gidanka da PC. A cikin 2012, HP ta ba da sanarwar canja wurin webOS zuwa aikin buɗe tushen mai zaman kansa kuma a cikin 2013 ya fara buɗe lambar tushe na abubuwan da aka haɗa. Kamfanin LG ya sayi dandamali daga Hewlett-Packard a cikin 2013 kuma yanzu ana amfani dashi akan LG TV sama da miliyan 70 da na'urori masu amfani. A cikin 2018, an kafa aikin buɗaɗɗen Buɗaɗɗen Madogararsa na webOS, ta inda LG yayi ƙoƙarin komawa ga buɗaɗɗen ƙirar ci gaba, jawo hankalin sauran mahalarta da faɗaɗa kewayon na'urorin da ke tallafawa a cikin webOS.
An samar da yanayin tsarin webOS ta amfani da kayan aiki na OpenEmbedded da fakitin tushe, da tsarin gini da saitin metadata daga aikin Yocto. Mahimman abubuwan da ke cikin webOS sune tsarin da manajan aikace-aikacen (SAM, System and Application Manager), wanda ke da alhakin gudanar da aikace-aikace da ayyuka, da Luna Surface Manager (LSM), wanda ke samar da hanyar sadarwa. An rubuta abubuwan da aka gyara ta amfani da tsarin Qt da injin binciken Chromium.
Ana yin Rendering ta hanyar mai sarrafa haɗin gwiwa wanda ke amfani da ka'idar Wayland. Don haɓaka aikace-aikacen al'ada, an ba da shawarar yin amfani da fasahar yanar gizo (CSS, HTML5 da JavaScript) da tsarin Enact dangane da React, amma kuma yana yiwuwa a ƙirƙiri shirye-shirye a cikin C da C ++ tare da keɓancewar hanyar sadarwa dangane da Qt. Ana aiwatar da ƙirar mai amfani da aikace-aikacen zana mafi yawa azaman shirye-shirye na asali da aka rubuta ta amfani da fasahar QML. Ta hanyar tsoho, ana ba da Launcher na Gida, wanda aka inganta don aikin allon taɓawa kuma yana ba da ra'ayi na taswirori masu zuwa (maimakon windows).
Ana amfani da ajiyar DB8 don adana bayanai masu tsari ta amfani da tsarin JSON, ta amfani da bayanan LevelDB a matsayin backend. Ana amfani da Bootd, wanda ya dogara da systemd, don farawa. Ana bayar da ƙananan tsarin uMediaServer da Media Display Controller (MDC) don sarrafa abubuwan multimedia, da kuma sauti. uwar garke Ana amfani da PulseAudio. Don sabunta firmware ta atomatik, ana amfani da OSTree da maye gurbin ɓangaren atomic (ana ƙirƙirar ɓangarorin tsarin guda biyu, ɗaya daga cikinsu yana aiki, ɗayan kuma ana amfani da shi don kwafin sabuntawa).
source: budenet.ru
