webOS, wanda kuma aka sani da webOS TV da bude webOS, tsarin aiki ne da yawa don na'urori masu wayo kamar su talabijin da agogo, dangane da Linux.
Kaddamar da sabon salo na Buɗe tushen WebOS 2.20, wanda ya zo ta hanyar gyara ɗimbin kurakurai da aka gano a cikin sigar da ta gabata, ban da wannan, yana aiwatar da jerin abubuwan haɓakawa kuma sama da duka, yana zuwa yana ba da hotuna don Raspberry Pi 4.
Ga waɗanda har yanzu ba su san buɗaɗɗen tushen tushen webOS (ko kuma aka sani da webOS OSE), ya kamata ku san hakan Dandalin webOS ya samo asali ne daga Palm a cikin 2008. An gina yanayin tsarin webOS ta amfani da OpenEmbedded da ainihin fakiti, da kuma tsarin gini da saitin metadata daga aikin Yocto.
Mahimman abubuwan da ke cikin webOS sune System and Application Manager (SAM), wanda ke da alhakin gudanar da aikace-aikace da ayyuka, da Luna Surface Manager (LSM), wanda ke samar da hanyar sadarwa. Ana yin Rendering ta hanyar mai sarrafa haɗin gwiwa ta 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 keɓancewa dangane da Qt.
Babban sabon fasali na WebOS Open Source Edition 2.20
A cikin wannan sabon sigar da aka gabatar, an yi nuni da cewa skuma ya fara isar da hotunan webOS Clipart don kwamitin Rasberi Pi 4 da emulator, an ambaci cewa za a buga hotunan da aka samar akan GitHub 'yan kwanaki bayan fitowar.
Wani canjin da yayi fice shine An motsa tsarin UI daga tsarin Moonstone zuwa Sandstone, ban da cewa an canza gumakan ma'aunin matsayi da wancan ƙara ikon haɗi zuwa Wi-Fi daga ma'aunin matsayi (da wannan zaku iya tuntuɓar jerin Wi-Fi da aka taɓa haɗawa). Mai daidaitawa yana ba da damar duba jerin sanannun wuraren samun Wi-Fi waɗanda aka taɓa samun haɗin kai.
Bayan haka, Yanzu ana nuna alamar ja a cikin shafin mashigin yanar gizo na WebEX don sanar da mai amfani cewa ana amfani da sauti ko bidiyoAn kuma lura cewa an rage jinkirin farko lokacin da webOS OSE ke aiki a matsayin abokin ciniki na CEC (Consumer Electronics Control).
A gefe guda kuma, an ƙara gajeriyar hanyar maɓalli (Ctrl + Alt + F9) don ɗaukar hoto (ajiya a /tmp/screenshots), da kuma Ctrl + Alt + F10 don share duk hotunan kariyar kwamfuta.
Na sauran canje-canje wanda ya fice daga wannan sabon sigar:
- Sabunta sigar kayan aikin gida
- Canza zaɓin ginin tsoho don lokacin gidan yanar gizo da WAM zuwa Clang.
- Kafaffen batun inda bidiyon HTML5 ba zai yi wasa ba a cikin abin koyi
- Kafaffen batun inda maɓallin shigar ba zai yi aiki ba idan mai amfani ya kunna madannai mai laushi sau da yawa.
- Kafaffen batun inda babban allo ba zai nuna daidai ba idan ƙudurin babban allo ya fi na allo na sakandare.
- Kafaffen batun inda amfani da linzamin kwamfuta akan allo na biyu zai sa Fara app ɗin ya ɓace
- Kafaffen batun inda tsallake bidiyo ta amfani da gajerun hanyoyi (maɓallan lamba + Shigar da maɓallan) ba zai yi aiki ba.
- Kafaffen matsala inda
com.webos.applicationService/removeHanyar bai cire apps gaba daya ba
A ƙarshe, idan kuna sha'awar ƙarin sani game da wannan sabon sigar da aka fitar, kuna iya tuntuɓar cikakkun bayanai A cikin mahaɗin mai zuwa.
Yadda ake samun webOS Open Source Edition 2.20?
Ga masu sha'awar samun damar amfani da ko gwada WebOS Open Source Edition ya zama dole su samar da hoton tsarin don na'urarsu, don haka za su iya tuntuɓar matakan da za su bi daga bin hanyar haɗi.
Yana da kyau a faɗi cewa ana ɗaukar allunan Raspberry Pi 4 a matsayin dandamali na kayan aiki.An haɓaka dandamali a cikin ma'ajiyar jama'a a ƙarƙashin lasisin Apache 2.0, kuma al'umma ne ke kulawa da ci gaban, bin tsarin gudanarwa na haɗin gwiwa.