To taub li cas Multitasking Works rau lub iPhone thiab Android
Lub tshuab ua haujlwm multitasking yog ib qho uas pub ntau tshaj ib qho kev pab cuam los sis app khiav ntawm nws ib txhij. Peb ua neej nyob rau txhua hnub thaum peb siv cov computers. Ntawm no yog ib qhov teeb meem tshwm sim: koj yog typing ib daim ntawv ua cov ntaub ntawv thaum muaj cov ntaub ntawv luam tawm thiab qee cov suab paj nruag txias ua si tom qab, tag nrho ib txhij. Cov no yog cov apps uas koj tau pib rau koj tus kheej, tab sis kuj muaj lwm tus neeg khiav ntawm tus keeb kwm tsis muaj koj paub. Hluav taws tuaj rau tus neeg saib xyuas hauj lwm thiab koj yuav pom.
Multitasking yuav tsum muaj kev khiav hauj lwm rau kev mob siab, txawm yog kev phais, tswj xyuas seb cov lus qhia thiab cov txheej txheem yuav ua licas nyob rau hauv microprocessor, thiab lawv cov ntaub ntawv khaws cia hauv lub ntsiab cim xeeb.
Tam sim no xav txog koj lub xov tooj qub qub. Koj tsuas ua tau ib qho ntawm ib zaug xwb. Qhov no yog vim hais tias lub operating system khiav ntawm nws tsis txhawb multitasking. Multitasking tau tuaj rau smartphones , tshwj xeeb tshaj yog rau cov iPhone (hauv iOS no) thiab hauv, tab sis nws tsis ua hauj lwm raws nraim tib yam li hauv cov computers.
Multitasking nyob rau hauv Smartphones
Nov yog tej yam txawv me ntsis. Apps nyob rau hauv smartphones (siv ua feem ntau rau iOS no thiab Android ) uas tau hais tias yuav tsum khiav hauv keeb kwm yav dhau tsis tas tso saib multitasking. Lawv yuav, qhov tseeb, nyob rau hauv peb lub xeev: khiav, tshem tawm (tsaug zog) thiab raug kaw. Yog, qee cov apps yog squarely kaw, vim qee qhov teeb meem qhov chaw. Tej zaum koj yuav tsis tau txais ib qho hint rau ntawd thiab nrhiav tau qhov tseeb thaum koj xav rov qab thov dua hauv lub app, vim nws yog qhov kev khiav hauj lwm uas tswj kev ua haujlwm, tsis txhob muab rau koj ntau tus tswj.
Thaum twg ib qho app yog nyob rau hauv lub xeev khiav, nws yog nyob rau hauv lub foreground thiab koj tau soj ntsuam nrog nws. Thaum twg ib qho app khiav, nws ua haujlwm ntau dua los yog zoo li apps ua computers, xws li nws cov lus qhia yog tseg ntawm processor thiab nws coj qhov chaw nco. Yog hais tias nws yog ib qhov network app, nws tuaj yeem tau txais thiab xa cov ntaub ntawv.
Feem ntau cov sij hawm, apps ntawm smartphones yog nyob rau hauv lub xeev tau nres (tsaug zog). Qhov no txhais tau hais tias lawv yog khov rau qhov chaw uas koj tshuav-hauv app yog tsis tseg rau tus processor thiab qhov chaw nws nyob hauv lub cim xeeb yog reclaimed yuav tsum muaj ib tug tsis txaus ntawm qhov chaw cim xeeb vim yog khiav ntawm lwm lub apps. Nyob rau hauv cov ntaub ntawv ntawd, cov ntaub ntawv uas nws muaj nyob rau hauv lub cim xeeb yog lub sij hawm muab cia rau hauv secondary storage (SD card los yog xov tooj lub ncua kev nco - uas yuav zoo li lub hard disk ntawm ib lub computer). Ces, thaum koj resume tus app, nws theem koj raws nraim qhov twg koj tshuav tawm, rescheduling nws cov lus qhia yuav tsum tseg los ntawm tus processor thiab nqa rov qab cov ntaub ntawv hibernating los ntawm theem nrab cia rau lub ntsiab nco.
Multitasking thiab roj teeb lub neej
Ib tug pw tsaug zog app tsis muaj zog zog, tsis nco thiab lees txais kev twb kev txuas - nws yog kaw. Yog li, nws consumes tsis muaj roj teeb zog ntxiv. Qhov no yog vim li cas feem ntau cov apps rau smartphones txais tus neeg pw tsaug zog thaum nug kom khiav hauv tus keeb kwm yav dhau; lawv txuag tau roj teeb lub zog. Txawm li cas los xij, apps uas yuav tsum tau muaj qhov sib txuas zuj zus, zoo li VoIP apps, yuav tsum ceev cia rau hauv lub xeev khiav, ua lub roj teeb. Qhov no yog vim tias lawv raug xa mus pw, kev sib txuas yuav tsis kam, cov xov tooj yuav raug tsis kam, thiab cov neeg hu tuaj yeem ceeb toom tias tus neeg hu xov tooj mus tsis tau, yog ib qho piv txwv. Yog li, qee qhov apps yuav tsum tau khiav hauv keeb kwm yav dhau, ua cov multitasking tiag tiag, zoo li suab paj nruag apps, qhov chaw sib txuas, apps sib txuas ntawm network, laub ceeb toom apps thiab tshwj xeeb tshaj yog VoIP apps.
Multitasking nyob rau hauv lub iPhone thiab iPad
Nws tau pib hauv iOS no nrog version 4. Koj tuaj yeem tawm qhov khiav cwj pwm thiab hloov mus rau tom qab app los ntawm rov qab mus rau lub vijtsam tsev. Daim ntawv ceeb toom no nws yog txawv ntawm kev kaw ib qho app. Yog hais tias koj xav resume nrog ib tug app hauv tus keeb kwm yav dhau, koj siv tau lub Switcher, los ntawm ob-nias lub khawm tsev. Qhov no yuav ua kom pom tseeb txog cov duab icons nyob hauv qab ntawm qhov screen, qhov muag plooj los yog greying tawm ntawm cov ntawv qhia tas li. Cov cim uas tshwm sim yog cov 'sab laug'. Koj tuaj yeem swipe khiav los ntawm tag nrho cov npe thiab xaiv ib qho ntawm lawv.
iOS no kuj siv cov lus ceeb toom, uas yog lub hauv paus uas lees txais cov teeb meem ntawm cov neeg tuaj yeem ua haujlwm rau cov caij nplooj ntoos hlav tuaj apps khiav hauv keeb kwm yav dhau. Cov apps mloog thawb kev ceeb toom tsis tuaj yeem mus pw kiag li tab sis yuav tsum tau nyob twj ywm hauv xeev lub xeev mloog cov lus sib tham. Koj tuaj yeem xaiv 'tua' apps hauv keeb kwm yav dhau los siv cov xovxwm ntev.
Multitasking nyob rau hauv Android
Nyob rau hauv versions ntawm Android ua ntej Ice Cream Sandwich 4.0, nias lub khawm tsev khawm coj tus cwj app khiav mus rau tom qab, thiab nias lub tsev khawm coj los sau ib daim ntawv teev cov apps nyuam qhuav tau siv. Ice Cream Sandwich 4.0 hloov tej yam me ntsis. Nws muaj ib daim ntawv teev npe tsis ntev los no uas muab rau koj lub tswv yim ntawm kev tswj cov apps, uas yog qhov tseeb tsis yog qhov teeb meem, tab sis nws yog qhov zoo. Tsis yog tag nrho cov apps nyob rau hauv daim ntawv teev lus tsis ntev los no tau khiav - qee leej tsaug zog thiab qee cov twb tuag lawm. Tapping thiab xaiv ib qho app hauv daim ntawv yuav tuaj yeem pib los ntawm lub xeev twb khiav lawm (uas yog tsawg dua vim li cas tham saum toj no), los yog tsim ib qho ntawm kev pw tsaug zog hauv lub xeev, los ntsaws cov app rov qab.
Apps tsim rau Multitasking
Tam sim no hais tias smartphone txhawb multitasking, rau qee yam kawg, qee cov apps kuj tsim los ua haujlwm tshwj xeeb tshaj yog nyob rau hauv cheeb tsam multitasking. Ib qho piv txwv yog Skype rau iOS no, uas muaj peev xwm tshiab los tuav cov ntawv qhia thiab tshuav cov haujlwm nyob hauv keeb kwm yav dhau los thaum siv roj teeb lub zog zoo. Skype yog VoIP app uas tso cai rau lub suab thiab video hu thiab yog li ntawd yuav tsum nyob twj ywm kom nquag plias kom zoo dua rau cov neeg siv kev ua haujlwm, ib yam li koj lub xov tooj txawb yuav tau mus mloog cov teebmeem ntawm cov khoom hu thiab cov ntawv nyeem.
Ib co geeky cov neeg siv xav lov tes taw multitasking rau lawv cov khoom, tej zaum vim lawv pom tias apps khiav tom qab qeeb lawv cov cav tov thiab haus roj teeb lub neej. Nws yog ua tau, tab sis cov operating systems tsis tau muab cov kev xaiv yooj yim rau ua li ntawd. Koj yuav tsum siv cov kev sib sau ua ke hauv cov nraub qaum ris. Rau iOS no, muaj qee cov kauj ruam ua raws li uas tsis yog rau txhua tus neeg, thiab kuv tsis xav kom kuv ua li cas. Nws kuj tseem yuav tsum tau jailbreaking tus xov tooj.