Google nthuav tawm thawj beta tso tawm ntawm qhib mobile platform Android 12. Kev tso tawm ntawm Android 12 yuav tsum nyob rau peb lub hlis twg ntawm 2021. Firmware tsim yog npaj rau Pixel 3 / 3 XL, Pixel 3a / 3a XL, Pixel 4 / 4 XL, Pixel 4a / 4a 5G thiab Pixel 5 li, nrog rau qee yam khoom siv los ntawm ASUS, OnePlus, Oppo, Realme, Sharp, TCL, Transsion, Vivo, Xiaomi thiab ZTE.
Ntawm qhov pom kev hloov pauv tshaj plaws rau tus neeg siv:
- Ib qho tseem ceeb tshaj plaws interface tsim hloov tshiab nyob rau hauv keeb kwm ntawm qhov project tau thov. Tus tsim tshiab siv lub tswv yim "Material You", touted as the next generation of Material Design. Lub tswv yim tshiab yuav raug siv rau txhua lub platform thiab cov ntsiab lus cuam tshuam, thiab yuav tsis xav kom cov neeg tsim khoom siv los hloov pauv. Thaum Lub Xya Hli, nws tau npaj los muab cov ntawv thov tsim tawm nrog thawj qhov kev tso tawm ruaj khov ntawm cov cuab yeej tshiab rau kev tsim cov duab kos duab - Jetpack Compose.
Lub platform nws tus kheej nta tus qauv widget tshiab. Widgets tau ua kom pom ntau dua, cov ces kaum tau sib npaug zoo dua, thiab muaj peev xwm siv cov xim dynamic uas phim lub ntsiab lus tau muab. Ntxiv kev sib tham sib tswj xws li checkboxes thiab keyboards (CheckBox, Hloov thiab RadioButton), piv txwv li, tso cai rau koj los kho cov npe ua haujlwm hauv TODO widget yam tsis tau qhib daim ntawv thov.
Ua kom pom kev hloov pauv zoo dua rau cov ntawv thov pib los ntawm widgets. Kev kho tus kheej ntawm widgets tau yooj yim - lub pob tau ntxiv (lub voj voog nrog mem hluav) kom rov kho qhov kev tso kawm ntawm widget ntawm lub vijtsam, uas tshwm sim thaum koj kov lub widget ntev.
Cov qauv ntxiv yog muab rau kev txwv qhov loj ntawm widget thiab muaj peev xwm siv qhov hloov pauv ntawm cov txheej txheem widget (tej txheej txheem) los tsim cov qauv txheej txheem uas hloov pauv nyob ntawm qhov loj ntawm thaj chaw pom (piv txwv li, koj tuaj yeem tsim cov layouts cais rau ntsiav tshuaj thiab smartphones). Lub widget picker interface siv qhov kev saib ua ntej dynamic thiab muaj peev xwm los tso saib cov lus piav qhia ntawm widget.
- Ntxiv lub peev xwm los hloov kho qhov system palette rau cov xim ntawm cov ntawv ntsa uas xaiv - lub kaw lus cia li txiav txim siab cov xim uas muaj nyob hauv, kho cov palette tam sim no thiab siv cov kev hloov pauv rau txhua qhov cuam tshuam, suav nrog thaj chaw ceeb toom, xauv npo, widgets thiab ntim tswj.
- Cov teebmeem animated tshiab tau raug muab coj los siv, xws li maj mam zoom thiab du ntawm qhov chaw thaum scrolling, tshwm thiab txav cov ntsiab lus ntawm lub vijtsam. Piv txwv li, thaum koj tso tseg ib qho kev ceeb toom ntawm lub xauv npo, lub sij hawm qhia tau nthuav dav thiab siv qhov chaw uas qhov kev ceeb toom yav dhau los nyob.
- Qhov tsim ntawm qhov chaw poob qis nrog cov ntawv ceeb toom thiab kev teeb tsa ceev tau raug kho dua tshiab. Cov kev xaiv rau Google Them thiab kev tswj xyuas hauv tsev ntse tau ntxiv rau cov chaw ceev. Tuav lub hwj chim khawm coj Google Assistant, uas koj tuaj yeem hais kom hu xov tooj, qhib lub app, lossis nyeem ib tsab xov xwm nrov.
- Ntxiv Stretch overscroll effect los qhia tias tus neeg siv tau tsiv dhau ntawm thaj chaw scroll thiab mus txog qhov kawg ntawm cov ntsiab lus. Nrog rau cov nyhuv tshiab, cov ntsiab lus duab zoo li ncab thiab caij nplooj ntoos hlav rov qab. Tus cwj pwm tshiab kawg-ntawm-scroll tau qhib los ntawm lub neej ntawd, tab sis muaj kev xaiv hauv qhov chaw kom rov qab mus rau tus cwj pwm qub.
- Lub interface tau optimized rau cov khoom siv nrog folding cov ntxaij vab tshaus.
- Smoother audio transitions tau siv - thaum hloov los ntawm ib daim ntawv thov uas tso tawm suab mus rau lwm qhov, lub suab ntawm thawj zaug yog tam sim no smoothly muted, thiab qhov thib ob smoothly nce, tsis muaj superimposing ib lub suab ntawm lwm yam.
- Qhov tseem ceeb ntawm kev ua tau zoo ntawm kev ua haujlwm tau ua tiav - kev thauj khoom ntawm CPU ntawm cov kev pabcuam tseem ceeb tau txo qis los ntawm 22%, uas ua rau muaj kev nce hauv roj teeb lub neej los ntawm 15%. Los ntawm kev txo qis kev sib cav sib ceg, txo qis latency, thiab ua kom zoo I / O, qhov kev ua tau zoo ntawm kev hloov ntawm ib daim ntawv thov mus rau lwm qhov yog nce thiab daim ntawv thov pib lub sij hawm raug txo.
Hauv PackageManager, thaum ua haujlwm nrog snapshots hauv hom nyeem nkaus xwb, kev sib cav sib ceg raug txo los ntawm 92%. Binder's interprocess kev sib txuas lus cav siv lub teeb caching kom txo latency mus txog 47 zaug rau qee hom kev hu. Txhim kho kev ua tau zoo rau kev ua cov ntaub ntawv dex, odex, thiab vdex, ua rau lub sijhawm thauj khoom sai dua, tshwj xeeb tshaj yog ntawm cov khoom siv nrog lub cim xeeb tsawg. Kev tshaj tawm cov ntawv thov los ntawm cov ntawv ceeb toom tau nrawm dua, piv txwv li, tso Google Duab los ntawm kev ceeb toom tam sim no yog 34% sai dua.
Kev ua tau zoo ntawm cov lus nug database tau raug txhim kho los ntawm kev siv inline optimizations hauv CursorWindow ua haujlwm. Rau cov ntaub ntawv me me, CursorWindow tau dhau los ua 36% sai dua, thiab rau cov kab uas muaj ntau dua 1000 kab, qhov nrawm tuaj yeem ncav cuag 49 zaug.
Cov txheej txheem yog npaj rau kev faib cov cuab yeej los ntawm kev ua tau zoo. Raws li cov cuab yeej muaj peev xwm, nws tau muab cov chav kawm ua tau zoo, uas tuaj yeem siv rau hauv cov ntawv thov los txwv kev ua haujlwm ntawm cov codecs ntawm cov khoom siv hluav taws xob tsawg lossis los tswj cov ntsiab lus zoo dua multimedia ntawm cov cuab yeej muaj zog.
- Ib daim ntawv thov hibernation hom tau raug siv, uas tso cai, yog tias tus neeg siv tsis tau cuam tshuam nrog qhov kev pab cuam ntev, kom rov pib dua qhov kev tso cai yav dhau los rau daim ntawv thov, nres ua tiav, rov qab cov peev txheej siv los ntawm daim ntawv thov, xws li nco, thiab thaiv qhov tso tawm ntawm kev ua haujlwm tom qab thiab xa cov ntawv ceeb toom thawb. Hom tuaj yeem siv rau feem ntau cov ntawv thov thiab tso cai rau koj los tiv thaiv cov neeg siv cov ntaub ntawv uas cov kev pab cuam tsis nco qab ntev mus txuas ntxiv mus. Yog tias xav tau, hom hibernation tuaj yeem xaiv tau xiam oob khab hauv cov chaw.
- Ntxiv qhov kev tso cai cais BLUETOOTH_SCAN txhawm rau txheeb xyuas cov khoom siv ze ntawm Bluetooth. Yav dhau los, lub peev xwm no tau muab los ntawm kev nkag mus rau lub cuab yeej cov ntaub ntawv qhov chaw, uas ua rau xav tau kev tso cai ntxiv rau cov ntawv thov uas yuav tsum tau ua ke nrog lwm lub cuab yeej ntawm Bluetooth.
- Lub rooj sib tham rau kev muab kev nkag mus rau cov ntaub ntawv hais txog lub cuab yeej qhov chaw tau raug kho dua tshiab. Tus neeg siv tam sim no tau muab lub sijhawm los muab daim ntawv thov nrog cov ntaub ntawv hais txog qhov chaw nyob lossis muab cov ntaub ntawv kwv yees nkaus xwb, nrog rau kev txwv txoj cai tsuas yog kev sib tham nrog qhov program (tsis kam nkag mus thaum nyob hauv keeb kwm yav dhau). Qib ntawm qhov tseeb ntawm cov ntaub ntawv xa rov qab thaum xaiv qhov chaw kwv yees tuaj yeem hloov pauv hauv cov chaw, suav nrog kev cuam tshuam rau cov ntawv thov ib leeg.
Hauv qhov thib ob beta tso tawm, Tus Kheej Dashboard interface yuav tsum tshwm sim nrog cov ntsiab lus dav dav ntawm txhua qhov kev tso cai, tso cai rau koj nkag siab txog dab tsi cov neeg siv cov ntaub ntawv siv tau nkag mus). Microphone thiab lub koob yees duab ntsuas kev ua ub no yuav raug ntxiv rau lub vaj huam sib luag, uas koj tuaj yeem yuam kom kaw lub microphone thiab lub koob yees duab.
- Hloov ntawm ib tsab rau cov khoom siv hnav, Android Wear, ua ke nrog Samsung, tau txiav txim siab los tsim ib lub koom haum tshiab uas sib txuas cov peev txheej ntawm Android thiab Tizen.
- Lub peev xwm ntawm Android tsab rau tsheb infotainment systems thiab ntse TVs tau nthuav dav.
- Cov npe ntawm cov kev hloov tshiab qis tuaj yeem pom nyob rau hauv kev tshuaj xyuas thawj zaug kev tshaj tawm ntawm Android 12 rau cov neeg tsim khoom (tus tsim tawm saib ua ntej).
Tau qhov twg los: opennet.ru