Google ya gabatar da nau'in gwajin farko na dandalin wayar hannu ta Android 13. Ana sa ran fitar da Android 13 a cikin kwata na uku na 2022. Don kimanta sabbin damar dandamali, ana ba da shawarar shirin gwaji na farko. An shirya ginin Firmware don na'urorin Pixel 6/6 Pro, Pixel 5/5a, Pixel 4/4 XL / 4a / 4a (5G).
Mahimmin sabbin abubuwa a cikin Android 13:
- An aiwatar da tsarin dubawa don zaɓar hotuna da bidiyo, da kuma API don zaɓin samar da damar aikace-aikacen ga fayilolin da aka zaɓa. Yana yiwuwa a yi aiki tare da fayilolin gida kuma tare da bayanan da ke cikin ajiyar girgije. Wani fasali na musamman na mu'amala shine yana ba ku damar ba da damar yin amfani da hotuna da bidiyo ɗaya ba tare da baiwa aikace-aikacen cikakken damar duba duk fayilolin multimedia a cikin ma'adana ba. A baya can, an aiwatar da irin wannan ƙirar don takardu.
- An ƙara sabon nau'in izinin Wi-Fi wanda ke ba ƙa'idodin da aka ƙera don nemo cibiyoyin sadarwa mara waya da haɗawa zuwa wuraren da ke da zafi ikon samun damar shiga wani yanki na API na sarrafa Wi-Fi, ban da kira na tushen wuri (a da apps waɗanda ke haɗa Wi-Fi , da samu damar samun bayanan wurin).
- An ƙara API don sanya maɓalli a cikin sashin saituna masu sauri a saman faɗuwar faɗuwar sanarwar. Yin amfani da wannan API ɗin, aikace-aikacen na iya ba da buƙatun sanya maɓallin sa tare da aiki mai sauri, ƙyale mai amfani ya ƙara maɓalli ba tare da barin aikace-aikacen ba kuma ba tare da zuwa saitunan daban ba.
- Yana yiwuwa a daidaita bayanan gumakan kowane aikace-aikace zuwa tsarin launi na jigon ko launi na hoton bangon.
- Ƙara ikon ɗaure saitunan harshe ɗaya zuwa aikace-aikacen da suka bambanta da saitunan harshe da aka zaɓa a cikin tsarin.
- An inganta aikin nade kalmar (karya kalmomin da ba su dace da layi ta amfani da saƙa ba). A cikin sabon sigar, aikin canja wuri ya ƙaru da kashi 200% kuma yanzu ba shi da wani tasiri akan saurin bayarwa.
- Ƙara goyon baya ga masu zane-zane masu shirye-shirye (Abubuwan RuntimeShader) waɗanda aka ayyana a cikin Harshen Shading na Android Graphics (AGSL), wanda yanki ne na yaren GLSL wanda aka daidaita don amfani tare da injin sarrafa dandamali na Android. An riga an yi amfani da irin wannan inuwa a cikin dandalin Android da kanta don aiwatar da tasirin gani iri-iri, kamar ripple, blur, da mikewa lokacin gungurawa daga shafin. Ana iya ƙirƙirar irin wannan tasiri a yanzu a aikace-aikace.
- An sabunta manyan ɗakunan karatu na dandalin Java da kayan aikin haɓaka aikace-aikace zuwa OpenJDK 11. Hakanan ana samun sabuntawar don na'urori masu amfani da Android 12 ta Google Play.
- A matsayin wani ɓangare na aikin Mainline, wanda ke ba ku damar sabunta abubuwan tsarin kowane ɗayan ba tare da sabunta dukkan dandamali ba, an shirya sabbin na'urorin tsarin haɓakawa. Sabuntawa suna shafar abubuwan da ba a haɗa su da kayan aiki ba, waɗanda aka zazzage su ta Google Play daban daga sabunta firmware na OTA daga masana'anta. Daga cikin sabbin kayayyaki da za a iya sabunta ta Google Play ba tare da sabunta firmware ba akwai Bluetooth da Ultra wideband. Modules tare da mai ɗaukar hoto da OpenJDK 11 kuma ana rarraba su ta Google Play.
- An inganta kayan aikin don gina ƙwarewar app don manyan allo akan allunan, na'urori masu ninkawa tare da fuska da yawa, da Chromebooks.
- An sauƙaƙa gwadawa da gyara sabbin fasalolin dandamali. Ana iya kunna canje-canje yanzu don aikace-aikace a cikin sashin saitunan haɓakawa ko ta hanyar adb utility.
Bugu da ƙari, an buga saitin gyaran gyare-gyare na watan Fabrairu don matsalolin tsaro don Android, wanda aka kawar da lahani 37, wanda 2 daga cikinsu an sanya su cikin haɗari mai mahimmanci, sauran kuma an ba su babban matakin haɗari. Matsaloli masu mahimmanci suna ba ku damar ƙaddamar da harin nesa don aiwatar da lambar ku akan tsarin. Batutuwa masu alamar haɗari suna ba da izinin aiwatar da lambar a cikin mahallin tsari mai gata ta hanyar sarrafa aikace-aikacen gida.
Lalacewar farko mai mahimmanci (CVE-2021-39675) tana haifar da ambaliya a cikin aikin GKI_getbuf (Generic Kernel Hoton) kuma yana ba da damar gata mai nisa zuwa tsarin ba tare da wani aikin mai amfani ba. Har yanzu ba a bayyana cikakkun bayanai game da raunin ba, amma an san cewa matsalar tana shafar reshen Android 12. Rashin lahani na biyu mai mahimmanci (CVE-2021-30317) yana cikin rufaffiyar ɓangarori na kwakwalwan kwamfuta na Qualcomm.
source: budenet.ru