Google tso tawm ib qho qhib mobile platform . Lub hauv paus chaws cuam tshuam nrog qhov kev tso tawm tshiab yog muab tso rau ntawm qhov project (txog android-11.0.0_r1). Firmware hloov tshiab yog npaj rau cov khoom siv series , nrog rau cov smartphones uas tsim los ntawm OnePlus, Xiaomi, OPPO thiab Realme. Kuj universal GSI (Generic System Images) cov rooj sib txoos, haum rau ntau yam khoom siv raws li ARM64 thiab x86_64 architectures.
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- Cov kev hloov pauv tau ua rau kev sib txuas lus yooj yim ntawm cov neeg siv smartphone. Hauv cheeb tsam ceeb toom uas poob rau saum toj, cov lus qhia luv luv tau raug siv, tso cai rau koj saib thiab teb cov lus los ntawm txhua daim ntawv thov hauv ib qho chaw (cov lus qhia tsis tau muab faib ua ib tus neeg siv). Cov kev sib tham tseem ceeb tuaj yeem raug teeb tsa rau qhov tseem ceeb kom lawv pom thiab pom txawm tias nyob hauv hom tsis cuam tshuam.
Lub tswv yim ntawm " npuas" tau qhib, pop-up dialogs rau kev ua yeeb yam hauv lwm daim ntawv thov yam tsis tau tawm hauv qhov kev pab cuam tam sim no. Piv txwv li, nrog kev pab los ntawm cov npuas, koj tuaj yeem txuas ntxiv kev sib tham hauv tus neeg xa xov, xa xov sai sai, khaws koj cov npe ua haujlwm pom, sau ntawv, nkag mus rau cov kev pabcuam txhais lus thiab tau txais kev ceeb toom pom, thaum ua haujlwm hauv lwm daim ntawv thov.
- Cov keyboard on-screen siv cov txheej txheem ntawm cov ntsiab lus qhia txog kev teb sai sai rau cov lus, muab emoji lossis cov lus teb tus qauv uas phim lub ntsiab lus ntawm cov lus tau txais (piv txwv li, thaum tau txais cov lus "Lub rooj sib tham zoo li cas?" nws qhia tias "zoo heev" ). Lub tshuab yog siv los ntawm kev siv tshuab kev kawm thiab lub platform , uas tso cai rau koj xaiv cov lus pom zoo ntawm lub cuab yeej hauv zos yam tsis muaj kev nkag mus rau cov kev pabcuam sab nraud.
Ib qho kev sib txuas tau raug thov kom nkag mus ceev rau kev tswj cov cuab yeej rau cov cuab yeej txuas nrog, xws li kev tswj hwm hauv tsev ntse, uas yog hu ua los ntawm kev nias lub zog khawm ntev. Piv txwv li, tam sim no koj tuaj yeem kho qhov ntsuas kub hauv tsev sai sai, qhib lub teeb, thiab qhib lub qhov rooj yam tsis tas yuav qhib cov kev pab cuam. Lub interface tseem muaj cov nyees khawm rau kev xaiv sai sai txuas cov kev them nyiaj sib txuas thiab cov ntawv hla hluav taws xob.
Cov kev tswj hwm kev tshaj tawm tshiab tau ntxiv los ua kom yooj yim thiab ceev hloov lub cuab yeej los ntawm kev ua yeeb yaj kiab lossis suab. Piv txwv li, koj tuaj yeem hloov suab paj nruag sai sai ntawm lub mloog pob ntseg rau koj lub TV lossis cov neeg hais lus sab nraud.
- Ntxiv kev txhawb nqa rau kev tso cai ib zaug, tso cai rau ib daim ntawv thov ua haujlwm tsim nyog ib zaug thiab thov kev pom zoo dua rau lwm zaus nws sim nkag mus. Piv txwv li, koj tuaj yeem teeb tsa tus neeg siv kom ceeb toom koj rau kev tso cai txhua zaus koj nkag mus rau koj lub microphone, lub koob yees duab, lossis qhov chaw API.
Lub peev xwm los thaiv kev thov kev tso cai rau cov ntawv thov uas tsis tau tshaj tawm rau ntau tshaj peb lub hlis tau raug siv. Thaum thaiv, ceeb toom tshwj xeeb yog tshwm sim nrog cov npe ntawm cov ntawv thov uas tsis tau qhib rau lub sijhawm ntev, uas koj tuaj yeem rov qab tso cai, rho tawm daim ntawv thov, lossis tawm hauv qhov thaiv.
- Built-in muaj peev xwm los tsim cov screencasts nrog cov ntaub ntawv hloov pauv ntawm lub vijtsam thiab suab los ntawm lub microphone.
- Ua kom yooj yim rau kev xaiv cov ntawv thiab cov duab rau tso rau ntawm daim ntawv teev lus thiab sib koom ntawm cov ntawv thov.
- Cov cuab yeej lub suab tswj tau raug kho dua tshiab (), tso cai rau koj los tswj koj lub smartphone nkaus xwb siv lub suab lus txib. Voice Access tam sim no nkag siab cov ntsiab lus ntawm lub vijtsam thiab coj mus rau hauv tus account cov ntsiab lus, thiab tseem tsim cov ntawv rau cov lus txib kom nkag mus tau.
- Ntxiv "Nyob ze sib koom" feature kom sai thiab ruaj ntseg xa cov ntaub ntawv, yeeb yaj duab, cov ntaub ntawv qhov chaw thiab lwm yam ntaub ntawv mus rau lwm yam khoom siv nyob ze raws li Android platform lossis Chrome browser.
- Lub Android Emulator tau ntxiv qhov kev sim muaj peev xwm los khiav cov cai ntawm 32- thiab 64-ntsis daim ntawv thov muab tso ua ke rau ARM architecture, nyob ib puag ncig los ntawm Android 11 system duab khiav hauv lub emulator, muab tso ua ke rau x86_64 architecture. Lub emulator tseem tam sim no txhawb nqa kev ua haujlwm ntawm lub koob yees duab pem hauv ntej thiab nram qab. Camera2 API HW siv rau lub koob yees duab tom qab nrog kev txhawb nqa rau YUV ua thiab RAW capture.
Ib qib tau muab coj los siv rau lub koob yees duab pem hauv ntej nrog kev txhawb nqa lub koob yees duab logical (ib qho khoom siv logical raws li ob lub cev khoom siv nrog nqaim thiab dav pom lub kaum ntse ntse). - Nthuav kev txhawb nqa rau 5G kev sib txuas lus xov tooj ntawm tes tus qauv, xa tawm ntau dua thiab qis dua latency. Network-intensive apps uas ua tej yam xws li kwj 4K video thiab download tau high-txhais gaming cuab tam tam sim no khiav hla lub cellular muab kev pab cuam lub network ntxiv rau Wi-Fi. Txhawm rau ua kom yooj yim rau kev hloov pauv ntawm cov ntawv thov suav nrog 5G kev sib txuas lus, API tau nthuav dav , siv los xyuas seb qhov kev sib txuas puas raug them rau kev khiav tsheb thiab seb cov ntaub ntawv loj npaum li cas tuaj yeem hloov mus los ntawm nws. Qhov API tam sim no suav nrog cov xov tooj ntawm tes thiab tso cai rau koj los txiav txim siab txog kev sib txuas rau tus neeg muab kev pabcuam uas muab tus nqi qis kawg nkaus thaum txuas ntawm 5G. Ntxiv 5G xeev API, tso cai rau daim ntawv thov kom txiav txim siab sai sai ntawm kev sib txuas ntawm 5G hauv hom los yog .
Kuj nthuav API , uas tso cai rau koj los kwv yees tus nqi ntawm cov bandwidth muaj rau rub tawm lossis xa cov ntaub ntawv, tsis tas yuav khiav koj tus kheej cov kev sim network.
- Ntxiv kev txhawb nqa rau hom tshiab "pinhole" cov ntxaij vab tshaus (lub vijtsam nyob tag nrho pem hauv ntej ntawm lub xov tooj smartphone, tshwj tsis yog lub voj voog me me nyob rau sab laug sab laug rau lub koob yees duab pem hauv ntej) thiab "dej" (lub vijtsam tseem npog lub voj voog. sab ntug ntawm lub cuab yeej). Cov ntawv thov tam sim no tuaj yeem txiav txim siab pom qhov pom ntxiv thiab qhov muag tsis pom ntawm cov ntxaij vab tshaus no siv tus qauv API . Txhawm rau npog cov npoo sab nraud thiab teeb tsa kev sib cuam tshuam hauv thaj chaw ze ntawm cov npoo ntawm "dej tsaws tsag" cov ntxaij vab tshaus, API qhia .
- Cov kev xaiv tshiab tau ntxiv los tswj cov ntawv thov nkag mus rau cov ntaub ntawv tus kheej. Ntxiv rau hom uas tau tshwm sim hauv qhov kev tso tawm kawg, nkag mus rau qhov chaw tsuas yog thaum ua haujlwm nrog qhov program (kev nkag mus tau raug thaiv hauv keeb kwm yav dhau) hauv Android 11 txhawb kev tso cai ib zaug. Tus neeg siv tam sim no tuaj yeem tso cai rau ib ntus rau kev nkag mus rau cov kev tso cai tseem ceeb xws li qhov chaw, microphone, thiab lub koob yees duab nkag. Qhov kev tso cai siv tau rau lub sijhawm ntawm qhov kev sib kho tam sim no thiab raug tshem tawm sai li sai tau thaum tus neeg siv hloov mus rau lwm qhov kev pab cuam.
- Cov kev hloov pauv tau ua kom yooj yim rau kev tsiv mus rau cov ntawv thov mus rau qhov chaw cia
, uas tso cai rau koj cais cov ntaub ntawv thov ntawm ib qho chaw cia sab nraud (piv txwv li, daim npav SD). Nrog Scoped Storage, daim ntawv thov cov ntaub ntawv tsuas yog txwv rau ib daim ntawv teev npe tshwj xeeb, thiab kev nkag mus rau cov ntaub ntawv xov xwm sib koom yuav tsum muaj kev tso cai cais. Android 11 txhawb kev xaiv hom rau kev nkag mus rau kev tshaj tawm siv cov ntaub ntawv tag nrho,
DocumentsUI API tau hloov kho thiab muaj peev xwm ua haujlwm ua haujlwm hauv MediaStore tau ntxiv. - Expanded muaj peev xwm rau biometric sensors rau authentication. BiometricPrompt API, uas muaj kev sib tham thoob ntiaj teb biometric authentication, tam sim no txhawb peb hom kev lees paub - muaj zog, tsis muaj zog thiab cov ntaub ntawv pov thawj. Simplified kev koom ua ke ntawm BiometricPrompt nrog ntau daim ntawv thov architectures, tsis txwv rau kev siv cov chav kawm .
- Thaum sib sau ua ke cov khoom siv platform uas xav tau kev tiv thaiv ntau ntxiv, cov txheej txheem kev tiv thaiv kev ua haujlwm ntawm theem muab tso ua ke yog siv (Control Flow Integrity) , (Integer Overflow Sanitization) thiab . Txhawm rau txheeb xyuas cov teeb meem thaum ua haujlwm nrog lub cim xeeb hauv cov ntawv thov, kev tshuaj xyuas cov taw qhia hauv heap yog qhib raws li cov cim npe txuas rau lawv (). Kom nrhiav tau qhov yuam kev ntxiv system duab nyob rau hauv uas lub debugging mechanism yog enabled (Hardware-pab chaw nyob Sanitizer).
- API npaj , uas tso cai rau koj los npaj kev sib pauv kev nyab xeeb ntawm cov ntaub ntawv binary ntawm daim ntawv thov. Piv txwv li, qhov API no tuaj yeem siv los muab ntau daim ntawv thov nkag mus rau cov qauv kev kawm tshuab thaum cov ntawv thov no tau khiav los ntawm ib tus neeg siv.
- Ntxiv kev txhawb nqa rau lub platform rau kev ruaj ntseg khaws cia thiab khaws cov ntaub ntawv txheeb xyuas qhov tseeb, xws li daim ntawv tsav tsheb hluav taws xob.
- Raws li ib feem ntawm txoj haujlwm Mainline, uas tso cai rau koj hloov kho ib tus neeg lub cev yam tsis tau hloov kho tag nrho lub platform, 12 qhov hloov kho tshiab tau npaj tau ntxiv rau 10 modules muaj nyob rau hauv Android 10. Cov hloov tshiab cuam tshuam rau cov khoom siv tsis yog kho vajtse uas tau rub tawm los ntawm Google Play cais los ntawm OTA firmware hloov tshiab los ntawm cov chaw tsim khoom. Ntawm cov qauv tshiab uas tuaj yeem hloov kho ntawm Google Play yam tsis tau hloov kho lub firmware yog ib qho qauv rau kev tswj hwm kev tso cai, module rau kev ua haujlwm nrog cov tsav (nrog kev txhawb nqa rau Scoped Storage) thiab ib qho module nrog NNAPI (Neural Networks API).
- ua haujlwm kom txo tau qhov cuam tshuam ntawm kev hloov pauv ntawm tus cwj pwm ntawm qee qhov subsystems ntawm kev ua haujlwm ntawm kev siv. Kev tsim kho tshiab uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm daim ntawv thov tam sim no tuaj yeem xaiv tsis siv neeg thiab hloov kho ntawm qib SDK. Txhawm rau ua kom yooj yim rau kev sim ntawm daim ntawv thov kev sib raug zoo nrog Android 11, Tus Tsim Kho Kev Xaiv interface thiab adb qhov hluav taws xob muab kev teeb tsa rau kev ua kom muaj txiaj ntsig thiab cuam tshuam cov yam ntxwv uas cuam tshuam rau kev sib raug zoo (tso cai rau koj ua kev sim yam tsis hloov lub hom phiajSdkVersion thiab tsis rov tsim kho daim ntawv thov). Hloov kho greylisting ntawm txwv APIs tsis muaj nyob rau hauv SDK.
- Framework ntxiv , uas tso cai rau cov peev txheej ntxiv kom dynamically loaded thaum ua tiav daim ntawv thov.
- Cov kev pabcuam hu xovtooj tau ntxiv lub peev xwm xa mus rau daim ntawv thov cov ntaub ntawv pov thawj ntawm kev hu xovtooj tuaj, uas tuaj yeem siv los tsim cov kev sib tham tom qab kev hu xovtooj, piv txwv li, suav nrog kev ua ntxiv los kos npe hu ua spam lossis ntxiv rau hauv phau ntawv chaw nyob.
- Txhim kho API , uas tso cai rau daim ntawv thov (tus neeg saib xyuas kev sib txuas hauv network) los cuam tshuam cov algorithm rau kev xaiv cov wireless network nyiam los ntawm kev xa cov npe ntawm cov tes hauj lwm, thiab tseem yuav siv sij hawm rau hauv tus account ntxiv metrics thaum xaiv lub network, xws li cov ntaub ntawv hais txog bandwidth thiab kev sib txuas lus zoo. channel thaum lub sij hawm yav dhau los kev twb kev txuas. Ntxiv lub peev xwm los tswj cov wireless networks uas txhawb nqa tus qauv (Passpoint), suav nrog kev suav nyiaj rau lub sijhawm tas sijhawm ntawm tus neeg siv profile thiab muaj peev xwm siv daim ntawv pov thawj tus kheej kos npe hauv cov ntawv.
- ImageDecoder API tau ntxiv kev txhawb nqa rau kev txiav txim siab thiab tso tawm cov duab animated hauv HEIF hom (Apple's HEIC), uas siv HEVC (H.265) txoj kev compression. Piv rau cov duab GIF animated, HEIF hom tuaj yeem txo cov ntaub ntawv loj.
- Ib qho API tau ntxiv rau NDK rau kev siv hauv haiv neeg rau cov duab encoding thiab kev txiav txim siab ua haujlwm (JPEG, PNG, WebP, thiab lwm yam), tsis tas siv cov tsev qiv ntawv thib peb. API tshiab ua rau nws tuaj yeem txo qhov luaj li cas ntawm APK cov ntaub ntawv nrog cov ntawv thov ib txwm muaj thiab daws qhov teeb meem ntawm kev hloov kho cov tsev qiv ntawv uas yuav muaj qhov tsis zoo.
- Lub koob yees duab apps tam sim no tuaj yeem cuam tshuam kev vibration ib ntus (piv txwv li, thaum lub sijhawm ceeb toom) los tiv thaiv nws los ntawm kev tshwm sim thaum lub koob yees duab sib tham.
- Nws yog ua tau kom pab hom (blurring keeb kwm yav dhau hauv daim duab) rau cov khoom siv uas txhawb nqa lawv (piv txwv li, hom tseem muab cov duab zoo dua, thiab hom txuas ntxiv muab qhov tseeb dua rau cov ntaub ntawv los ntawm lub sensor).
- Ntxiv API rau ΠΈ Tsawg latency video playback hom xav tau rau cov ntawv thov nyob streaming. Tsis tas li ntawd, kev txhawb nqa tau ntxiv rau HDMI qis latency kev khiav hauj lwm hom (Game Mode), uas cuam tshuam cov duab tom qab ua kom txo qis latency ntawm TV lossis saib sab nraud.
- Rau cov khoom siv nrog cov ntxaij vab tshaus foldable API kom tau txais cov ntaub ntawv los ntawm lub vijtsam halves qhib lub kaum ntse ntse sensor. Siv cov API tshiab, cov ntawv thov tuaj yeem txiav txim siab qhov qhib lub kaum ntse ntse thiab txiav cov khoom tso tawm kom haum.
- Kev tshuaj ntsuam hu rau API tau nthuav dav kom paub txog kev hu nws pib. Rau cov ntawv thov uas lim hu, kev txhawb nqa tau siv los kuaj xyuas cov xwm txheej ntawm kev hu tuaj ntawm rau hu rau ID falsification, thiab xa rov qab qhov kev hu xov tooj thaiv vim li cas thiab hloov cov ntsiab lus ntawm qhov system screen tso tawm tom qab kev hu xov tooj xaus kom kos npe hu ua spam lossis ntxiv rau hauv phau ntawv chaw nyob.
- API nthuav dav , uas muab cov ntawv thov nrog lub peev xwm los txhawb kev kho vajtse acceleration rau tshuab kev kawm tshuab. API yog positioned raws li ib tug yooj yim txheej rau kev khiav hauj lwm ntawm tshuab kev kawm moj khaum hauv Android, xws li thiab Caffe2.
Ntxiv kev txhawb nqa rau kev ua kom muaj nuj nqi , uas tso cai rau koj kom txo tau lub sij hawm kev cob qhia ntawm ib tug neural network thiab ua rau kom qhov tseeb ntawm kev ua tej yam hauj lwm, piv txwv li, ua hauj lwm ceev nrog lub computer vision qauv raws li nyob rau hauv . Ntxiv rau Kev Tswj Xyuas Kev Ua Haujlwm uas tso cai rau koj los tsim cov qauv kev kawm paub ntau ntxiv uas txhawb nqa ceg thiab cov voj voog. Asynchronous Command Queue API tau siv los txo qhov kev ncua sij hawm thaum khiav cov qauv sib txuas me me raws cov saw hlau.
Ib tug xov tooj ntawm npaj txhij-ua neural network qauv tau npaj rau siv ntawm mobile pab kiag li lawm, suav nrog (kev paub txog cov khoom hauv cov duab), (computer vision) thiab Ntse
Teb (xaiv cov kev xaiv teb rau cov lus). Kev them nyiaj yug rau qib siab quantization siv cov lej kos npe es tsis txhob ntab cov lej, uas tso cai rau cov qauv me me thiab sijhawm ua haujlwm sai. Tsis tas li ntawd, Kev Pabcuam Zoo API tau ntxiv cov peev xwm los tswj cov haujlwm tseem ceeb thiab sijhawm sijhawm thaum ua cov qauv, thiab Memory Domain API tau nthuav dav kom txo qis kev nco luam thiab hloov pauv kev ua haujlwm thaum ua cov qauv ua ntu zus. - Ntxiv lwm yam kev pabcuam keeb kwm yav dhau los rau lub koob yees duab thiab lub microphone uas yuav tsum tau thov yog tias daim ntawv thov yuav tsum nkag mus rau lub koob yees duab thiab microphone thaum tsis ua haujlwm.
- Ntxiv APIs tshiab rau tso saib daim ntawv thov interface ntsiab nrog cov tsos ntawm cov keyboard on-screen los teeb tsa cov yeeb yaj kiab zoo dua los ntawm kev ceeb toom rau daim ntawv thov txog kev hloov pauv ntawm qib ntawm tus kheej thav ntawv.
- Ib qho API rau kev tswj hwm lub vijtsam refresh tus nqi, tso cai rau qee qhov kev ua si thiab daim ntawv thov lub qhov rais tau teeb tsa rau qhov sib txawv refresh npaum li cas (piv txwv li, Android siv 60Hz refresh tus nqi los ntawm lub neej ntawd, tab sis qee cov khoom tso cai rau koj nce nws mus rau 90Hz).
- hom rau seamless txuas ntxiv ntawm kev ua haujlwm tom qab txhim kho OTA firmware hloov tshiab uas yuav tsum muaj lub cuab yeej reboot. Cov hom tshiab tso cai rau cov ntawv thov khaws cia nkag mus rau encrypted cia yam tsis muaj tus neeg siv yuav tsum qhib lub cuab yeej tom qab rov pib dua, piv txwv li. daim ntawv thov tam sim ntawd yuav tuaj yeem txuas ntxiv ua lawv txoj haujlwm thiab tau txais cov lus. Piv txwv li, kev teeb tsa tsis siv neeg ntawm OTA hloov tshiab tuaj yeem teem sijhawm hmo ntuj thiab ua tiav yam tsis muaj kev cuam tshuam cov neeg siv.
- Ntxiv kom tau txais cov ntaub ntawv hais txog cov laj thawj rau qhov kev txiav tawm ntawm qhov kev zov me nyuam, tso cai rau koj los txiav txim siab seb qhov kev zov me nyuam tau txiav tawm ntawm tus neeg siv txoj kev pib, vim qhov ua tsis tiav, lossis raug yuam kom txiav tawm los ntawm lub operating system. API kuj tseem ua rau nws tuaj yeem ntsuas lub xeev ntawm qhov program tam sim ua ntej txiav.
- Ntxiv , heap memory analyzer uas tso cai rau koj los nrhiav thiab kho cov teeb meem tshwm sim los ntawm kev tuav lub cim xeeb tsis zoo. GWP-ASan txheeb xyuas cov haujlwm ntawm kev faib cov cim xeeb thiab kuaj pom qhov tsis sib xws nrog cov nyiaj siv ua haujlwm tsawg kawg nkaus. Los ntawm lub neej ntawd, GWP-ASan tau qhib rau lub platform executables thiab cov ntawv thov kaw lus. Thov GWP-ASan rau koj daim ntawv thov yuav tsum muaj kev sib cais.
- Rau ADB qhov hluav taws xob (Android Debug Choj) incremental hom rau kev txhim kho APK pob ("adb install -incremental"), uas tso cai rau koj kom ceev lub installation ntawm cov kev pab cuam loj, xws li kev ua si, thaum lub sij hawm lawv txoj kev loj hlob. Lub ntsiab lus ntawm hom yog tias thaum lub sijhawm teeb tsa, qhov chaw ntawm lub pob tsim nyog rau kev xa tawm yog thawj zaug xa mus, thiab tus so yog loaded nyob rau hauv keeb kwm yav dhau, tsis muaj kev thaiv lub peev xwm los tsim qhov kev pab cuam. Piv txwv li, thaum txhim kho APK cov ntaub ntawv loj dua 2GB, nyob rau hauv hom tshiab lub sij hawm ua ntej launching yog txo mus txog 10 zaug. Kev txhim kho ntxiv tam sim no tsuas yog ua haujlwm ntawm Pixel 4 thiab 4XL cov khoom siv; tus naj npawb ntawm cov khoom siv txhawb nqa yuav nthuav dav los ntawm kev tso tawm.
- Siab Debugging hom nrog ADB khiav ntawm kev sib txuas wireless. Tsis zoo li debugging dhau TCP / IP kev twb kev txuas, debugging tshaj Wi-Fi tsis xav tau ib tug cable los txuas rau kev teeb tsa thiab tuaj yeem nco qab cov khoom siv ua ke yav dhau los. Kuj tseem muaj cov phiaj xwm los siv cov phiaj xwm sib koom ua ke yooj yim siv QR code qhia hauv Android Studio.
- Hloov kho cov cuab yeej rau nkag mus rau cov ntaub ntawv, tso cai rau koj los txheeb xyuas cov ntaub ntawv tus neeg siv cov ntaub ntawv siv thiab tom qab tus neeg siv ua dab tsi. qee qhov kev tshawb xyuas API hu.
- Ntxiv "Ethernet tethering" hom, uas tso cai rau koj muab kev nkag mus rau Is Taws Nem ntawm lub xov tooj smartphone siv Ethernet adapters txuas ntawm USB chaw nres nkoj.
- Hauv cov chaw tam sim no muaj ib ntu nrog kev ceeb toom keeb kwm thiab muaj peev xwm los teeb tsa lub sijhawm rau kev ua kom lub ntsiab tsaus nti.
Tau qhov twg los: opennet.ru