webOS, inozivikanwawo sewebOS TV uye yakavhurika webOS, ndeye multitasking inoshanda sisitimu yezvishandiso zvakangwara sematerevhizheni nemawachi, zvichibva paLinux.
Kutanga kwe iyo nyowani vhezheni ye WebOS Open Source Edition 2.20, iyo inosvika nekugadzirisa huwandu hukuru hwezvikanganiso zvakaonekwa mune yapfuura vhezheni, mukuwedzera kune izvi, zvakare inoshandisa nhevedzano yekuvandudza uye pamusoro pezvose, inouya ichipa mifananidzo yeRaspberry Pi 4.
Kune avo vasati vaziva nezvewebOS Open Source Edition (kana inozivikanwawo sewebOS OSE), iwe unofanirwa kuziva izvozvo iyo webOS platform yakatanga kugadzirwa naPalm muna 2008. Iyo webOS system nharaunda inovakwa uchishandisa OpenEmbedded uye iwo ekutanga mapakeji, pamwe nekuvaka sisitimu uye metadata yakaiswa kubva kuYocto purojekiti.
Izvo zvakakosha zvewebOS iSystem uye Chikumbiro Maneja (SAM), iyo ine basa rekumhanyisa maapplication nemasevhisi, uye Luna Surface Manager (LSM), iyo inoumba mushandisi interface. Kupa kunoitwa kuburikidza neanosanganisa maneja achishandisa iyo Wayland protocol. Kugadzira tsika dzekushandisa, zvinokurudzirwa kushandisa webhu tekinoroji (CSS, HTML5 uye JavaScript) uye iyo Enact framework yakavakirwa paReact, asi zvakare zvinogoneka kugadzira zvirongwa muC uye C++ ine interface yakavakirwa paQt.
Main matsva maficha eWebOS Open Source Edition 2.20
Muiyi vhezheni itsva inounzwa, inoratidzwa kuti suye akatanga kutumira mifananidzo webOS Clipart yeRaspberry Pi 4 bhodhi uye emulator, Zvinonzi mifananidzo yakagadzirwa ichaburitswa paGitHub mazuva mashoma mushure mekuburitswa.
Imwe shanduko inomira pachena ndeyekuti iyo system UI yakabviswa kubva kuMoonstone framework kuenda kuSandstone, kunze kwekuti zvidhori zvebhara remamiriro zvakashandurwa uye izvo yakawedzera kugona kwekubatanidza kuWi-Fi kubva kubhawa yemamiriro (neizvi unogona ikozvino kubvunza runyoro rweWi-Fi yakambobatanidzwa). Iyo configurator inopa kugona kuona rondedzero inozivikanwa yeWi-Fi yekuwana nzvimbo kwakambove nekubatana.
Kunze kwaizvozvo, chiratidzo chitsvuku chave kuratidzwa muWebEX browser tab kuzivisa mushandisi kuti odhiyo kana vhidhiyo iri kushandiswaZvinocherechedzwawo kuti kunonoka kwekutanga kwakaderedzwa apo webOS OSE inoshanda seCEC (Consumer Electronics Control) mutengi.
Kune rimwe divi, nzira yekudimbudzira yekhibhodi (Ctrl + Alt + F9) yakawedzerwa kutora skrini (yakachengetwa mu /tmp/screenshots), pamwe neCtrl + Alt + F10 kudzima ese skrini.
Yeimwe shanduko izvo zvinoratidzika kubva pane iyi nyowani vhezheni:
- Yakagadziridzwa vhezheni yezvishandiso zvenzvimbo
- Yakachinja sarudzo yekuvaka yewebruntime uye WAM kuita Clang.
- Yakagadzirisa nyaya apo HTML5 mavhidhiyo aisazotamba mune emulator
- Yakagadzirisa nyaya iyo kiyi yekupinda yaisazoshanda kana mushandisi akamisikidza iyo yakapfava keyboard kakawanda.
- Yakagadzirisa nyaya iyo iyo huru skrini yaisazoratidza nenzira kwayo kana iyo skrini yekugadziriswa kweiyo huru skrini yaive yakakwira kupfuura iyo yechipiri skrini.
- Yakagadzirisa nyaya apo kushandisa mbeva pane yechipiri skrini kwaizokonzera iyo Start app kunyangarika
- Yakagadzirisa nyaya uko kusvetuka mavhidhiyo uchishandisa mapfupi (nhamba makiyi + Enter makiyi) aisazoshanda.
- Yakagadzirisa nyaya apo iyo
com.webos.applicationService/removenzira haina kubvisa mapurogiramu zvachose
Chekupedzisira, kana iwe uchifarira kuziva zvakawanda nezve iyi nyowani yakaburitswa vhezheni, unogona kutarisa ruzivo Mune inotevera chinongedzo.
Nzira yekuwana sei webOS Open Source Edition 2.20?
Kune avo vanofarira kukwanisa kushandisa kana kuyedza webOS Open Source Edition zvinodikanwa kugadzira iyo system mufananidzo wemudziyo wavo, nekuda kweizvi vanogona kubvunza matanho ekutevera kubva inotevera chinongedzo.
Zvakakodzera kutaura kuti mabhodhi eRaspberry Pi 4 anoonekwa seyereferensi hardware platform.Ipuratifomu inogadzirwa munzvimbo inochengeterwa veruzhinji pasi perezinesi reApache 2.0, uye budiriro yacho inotariswa nenharaunda, ichitevera mubatanidzwa wekusimudzira manejimendi modhi.