Peb npaj koj qhov kev pom! Kev ua tau zoo nrog ONMA scout android app kev txhim kho yog lav.
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Android programmierer yog tus tsim software nrog kev txawj ntse hauv kev tsim cov ntawv thov mobile. Lub luag haujlwm no yuav tsum muaj kev txawj programming zoo, lej, thiab kev paub txog kev siv lub tswv yim uas twb muaj lawm. Ib tug zoo Android programmer yuav paub Java, Android SDK, thiab Android programming lus. Cov lus piav qhia txog txoj haujlwm hauv qab no suav nrog qee cov lus qhia rau tsaws txoj haujlwm raws li Android programmer.
Android programmer yog tus tsim software uas tsim cov ntawv thov uas ua haujlwm ntawm ntau yam khoom siv. Lawv txoj haujlwm suav nrog kev nkag siab cov neeg siv xav tau thiab ua tus txheej txheem txhim kho software tag nrho. Txhawm rau tsim nyog raws li Android programmer, koj yuav tsum muaj tsawg kawg yog bachelor's degree hauv ib cheeb tsam uas muaj feem xyuam thiab qee qhov kev ua haujlwm.
Tus programmer hauv Android yuav tsum muaj kev paub zoo ntawm Android ecosystem thiab yuav tsum paub txog cov kev coj ua zoo tshaj plaws hauv kev tsim kho software. Lawv kuj yuav tsum muaj kev paub dhau los nrog kev txhim kho mobile, suav nrog cov qauv app nrov. Lawv yuav tsum muaj peev xwm tswj hwm cov codebases uas twb muaj lawm thiab tsim cov tshiab. Lawv kuj yuav tsum ua raws li kev lag luam kev coj ua zoo tshaj plaws thiab cov txheej txheem coding. Ntxiv thiab, Qee cov neeg tsim tawm hauv Android tshwj xeeb hauv kev tsim kho video game lossis kho vajtse.
Lwm cov txuj ci uas cov neeg tsim tawm hauv Android yuav tsum muaj yog lub peev xwm los ntsuas cov lej thiab xyuas kom meej tias qhov tsis raug kho tau zoo.. Ntxiv thiab, lawv yuav tsum nkag siab tias yuav siv SQLite li cas, database siv los khaws cov ntaub ntawv mus tas li. Thaum kawg, lawv yuav tsum muaj peev xwm los ntsuas lawv cov cai kom muaj zog, ntug case, kev siv tau, thiab tag nrho kev cia siab.
Cov neeg tsim tawm Android yog lub luag haujlwm rau kev sau cov lej rau cov apps thiab tswj lawv. Lawv siv JavaScript, C/C++, thiab ob peb lwm yam cuab yeej los tsim thiab tswj cov software. Lawv yuav tsum tau ceev faj txog cov ntsiab lus ntawm lawv cov lej vim tias ib kab tsis raug ntawm cov lej tuaj yeem ua rau qhov program siv tsis tau. Lawv kuj ua haujlwm ze nrog Cov Khoom Tsim Khoom, Kev paub siv, thiab lwm lub tuam tsev los tsim thiab tsim cov yam ntxwv tshiab. Lawv kuj yuav tsum txaus siab ua haujlwm ua ib pab pawg thiab nkag siab txog cov cai ntawm lawv cov neeg ua haujlwm.
Tus programmer hauv Android yuav tsum muaj kev nkag siab zoo ntawm Java thiab Kotlin programming lus. Lawv kuj yuav tsum paub txog cov cuab yeej hla platform uas yuav tso cai rau lawv los tsim cov apps uas yuav sib xws nrog ob qho tib si iOS thiab Android.. Nws kuj tseem pab tau los nyeem txog cov kev khiav haujlwm thiab SDK cov peev txheej, uas tuaj yeem pab lawv paub qhov sib txawv ntawm cov lus yooj yim dua.
Ib tus kws tshaj lij hauv Android tuaj yeem sau Java code rau kev kho qhov teeb tsa ntawm lawv daim ntawv thov thaum lub sijhawm ua haujlwm. Cov neeg tsim khoom siv lub vev xaib feem ntau siv JavaScript los hloov pauv rau lub vev xaib zoo li thiab ua haujlwm ntawm lub sijhawm ua haujlwm. Lawv kuj yuav tsum nkag siab XML thiab SDKs, uas yog cov ntawv ntim ua ntej ntawm cov lej uas tso cai rau cov neeg tsim khoom nkag mus rau cov haujlwm tshwj xeeb ntawm lub xov tooj ntawm tes.
Android yog lub platform loj heev, thiab nws tsis tuaj yeem kawm nws kawg-rau-kawg hauv ib hlis. Raws li koj kawm, koj yuav paub ntau npaum li cas koj tsis paub. Tab sis tsis txhob poob siab. Kawm ntau npaum li koj tuaj yeem ua tau txog kev txhim kho app thiab tom qab ntawd nthuav koj cov kev paub los ntawm qhov ntawd. Tsis txhob ntshai luam cov lej los ntawm lwm tus tsim tawm – feem ntau ntawm lawv yuav tsis thab nyeem lawv tus kheej code.
Cov neeg tsim tawm Android yuav tsum muaj kev sib txuas lus zoo thiab kev ua haujlwm pab pawg. Qhov no yog qhov tseem ceeb ntawm txhua txoj haujlwm thiab yuav pab lawv ua haujlwm zoo hauv pab pawg. Lawv yuav tsum muaj peev xwm sib txuas lus zoo nrog cov kws tshaj lij uas tsis yog cov kws tshaj lij thiab muaj peev xwm piav qhia cov txheej txheem nyuaj hauv cov neeg ua haujlwm cov ntsiab lus. Thiab lawv yuav tsum paub sau ntawv rau ntau tus neeg tuaj saib.
Lwm qhov tseem ceeb yog kev nkag siab zoo ntawm ntau lub tsev qiv ntawv thiab APIs uas Android apps siv. Cov neeg tsim tawm hauv Android yuav tsum paub txog cov tsev qiv ntawv no los sau cov apps uas koom nrog cov ntaub ntawv. Lawv kuj yuav tsum paub yuav ua li cas los ntsuas lawv cov ntawv thov thoob plaws hauv txoj kev txhim kho. Thiab nws yog ib qho tseem ceeb kom paub yuav ua li cas kuaj cov apps kom paub tseeb tias lawv tsis muaj kab mob.
Muaj ob hom sib txawv ntawm Android developers: app programmers thiab core programmers. Core programmers tsom rau kev tsim cov software rau cov cuab yeej ntse thiab ua haujlwm rau cov tuam txhab uas tsim cov cuab yeej zoo li no. App developers, ntawm qhov tod tes, tsom mus rau kev sau cov ntawv thov uas cov neeg siv tuaj yeem rub tawm los ntawm Google Play khw thiab lwm lub khw muag khoom txhawb nqa. Android yog qhov ua haujlwm muaj zog thiab ntau lub apps tau ntxiv rau hauv Google Play khw txhua hnub. App developers tuaj yeem tau txais txiaj ntsig loj yog tias lawv cov apps nrov.
Yog tias koj tab tom xav txog kev ua haujlwm hauv Android kev txhim kho, Nws yog ib qho tseem ceeb kom muaj kev txawj lej zoo. Tsis tsuas yog nws tseem ceeb kom nkag siab txog cov ntsiab lus tseem ceeb, tab sis koj kuj yuav tsum muaj peev xwm xav txog kev xav. Txawm hais tias koj tab tom xav txog kev tsim ib qho kev ua si lossis daim ntawv thov wallpaper, lej ua lub luag haujlwm tseem ceeb. Koj yuav tsum xav txog qhov tshwm sim ntawm koj qhov kev ua thiab muaj peev xwm kwv yees qhov tshwm sim.
Txawm hais tias koj tsis tas yuav muaj kev txawj lej qib siab rau code, Nws yog ib qho tseem ceeb kom muaj qee qhov kev paub txog kev kawm. Cov lej feem ntau siv hauv kev tsim cov lej yog Boolean algebra. Hom lej no yooj yim to taub thiab tuaj yeem siv rau hauv daim ntawv thov yam tsis muaj teeb meem ntau dhau. Txawm li cas los, Tej zaum koj yuav xav kawm cov chav kawm lej ntxiv los txhim kho koj txoj kev nkag siab txog cov ntsiab lus siab.
Yog tias koj xav dhau los ua Android programmer, koj yuav tsum hloov kho koj cov kev txawj ntse los ntawm kev kawm cov lus programming tshiab. JavaScript yog qhov chaw zoo pib. Lwm yam uas koj yuav tsum paub yog cov qauv tsim. Cov no yog cov cuab yeej pab tau rau cov programmers hauv Android thiab tuaj yeem txuag tau sijhawm ntau.
Raws li Android programmer, koj yuav tsum muaj kev paub txog ntau lub moj khaum. Android developers nquag xav tau cov tsev qiv ntawv thib peb. Lawv yuav tsum tuaj yeem txhim kho kev ua haujlwm ntawm lawv cov ntawv thov. Lawv kuj yuav tsum paub siv cov cuab yeej tshiab. Nws yog ib qho tseem ceeb kom hloov tau thiab hloov tau.