Peb npaj koj qhov kev pom! Kev ua tau zoo nrog ONMA scout android app kev txhim kho yog lav.
Hu rau
Yog tias koj xav ua haujlwm hauv pab pawg txhim kho Android, muaj ob peb yam uas koj yuav tsum paub ua ntej pib. Ua ntej, Koj yuav tsum paub tias qhov chaw zoo tshaj plaws rau cov ntaub ntawv ntawm kev txhim kho Android yog Android Dokumentation. Cov peev txheej no suav nrog tons ntawm cov khoom, kev qhia, thiab cov cuab yeej ntawm yuav ua li cas los tsim cov ntawv thov Android. Koj yuav tsum paub tias yog tias koj xav ua tus tsim tawm Android ua tiav, koj yuav tsum mob siab rau qhov kev kawm.
Ib qho Android entwickler yog ib tus neeg tsim cov ntawv thov rau Android operating systems. Cov neeg tsim tawm no yuav tsum muaj cov kev txawj tsom xam thiab kev daws teeb meem siab, ib yam li zoo mloog rau kev nthuav dav. Lawv kuj yuav tsum tau paub zoo txog kev xa cov lus qhia meej rau lwm tus. Ib tug zoo-rounded Android entwickler yog ib qho khoom muaj nqis rau lub tuam txhab.
Ib tug Android entwickler yuav tsum muaj tsawg kawg yog ob xyoos ntawm kev paub hauv thaj chaw uas cuam tshuam, thiab yuav tsum muaj kev nkag siab zoo ntawm Android SDK. Lawv kuj yuav tsum tau muaj kev paub txog kev txhais cov kev xav tau ntawm kev lag luam rau hauv kev xav tau, nrog rau kev siv APIs thiab lwm cov ntaub ntawv sab nraud. Lawv kuj yuav tsum muaj kev nkag siab zoo ntawm cov thev naus laus zis tshiab thiab Google tsim cov qauv.
Raws li tus tsim tawm Android, koj yuav tsum muaj kev sib txuas lus zoo heev thiab tuaj yeem ua haujlwm zoo hauv pab pawg. Koj yuav tsum muaj kev nkag siab zoo ntawm cov ntsiab lus taw qhia thiab cov qauv tsim. Kev paub nrog cov kev pabcuam web, JSON, thiab XML kuj tseem ceeb heev. Koj kuj yuav tsum muaj peev xwm ua raws li cov cai ntiag tug tshiab ntawm Google.
Raws li tus tsim tawm Android, Koj yuav tsum nkag siab tias yuav siv SQLite li cas, uas yog ib tug database tswj system. Koj tuaj yeem siv SQLite los tsim databases thiab khaws cov ntaub ntawv thov. Qhov kev txawj no tuaj yeem pab tau yog tias koj xav tsim cov ntaub ntawv khaws cia nyuaj. Koj kuj yuav tsum paub txog Kotlin, ib hom lus programming nrov rau kev txhim kho Android.
Tus tsim tawm Android yuav tsum muaj qee qhov kev paub txog XML, ib hom lus coding siv nyob rau hauv lub vev xaib daws teeb meem. Cov lus no yog qhov tseem ceeb rau kev tsim cov ntawv thov mobile vim nws yog siv los nkag tau cov ntaub ntawv los ntawm lub vev xaib. Ntxiv rau, koj yuav tsum paub txog Material Design cov lus qhia, uas lays tawm cov ntsiab lus tseem ceeb ntawm ib qho app. Ntau cov lus piav qhia txoj haujlwm hauv Android yuav hais kom koj paub koj tus kheej nrog cov lus qhia no.
Ua tus tsim tawm hauv Android kuj yuav tsum muaj qee theem ntawm kev ua siab ntev. Tej zaum koj yuav xav tau kev ua siab ntev los kawm cov khoos phis tawj tshiab, programming lus, thiab cov cuab yeej. Nws tseem yog ib qho tseem ceeb kom muaj peev xwm ua tau zoo hauv pab pawg. Koj yuav tsum muaj peev xwm kawm los ntawm lwm tus tsim tawm Android. Ntxiv rau, koj yuav tsum muaj kev sib txuas lus zoo.
Lub Android operating system los nrog cov kev txwv uas tus tsim tawm yuav tsum paub txog. Cov kev txwv no cuam tshuam rau txoj hauv kev uas ib qho app tuaj yeem khiav ntawm qhov system. Ntau cov apps uas ua haujlwm ntawm lub kaw lus, cov peev txheej ntau tau siv los ntawm lawv. Qhov no tuaj yeem ua rau tag nrho cov neeg siv kev txom nyem. Txhawm rau tiv thaiv qhov no tshwm sim, Android 8.0 ntxiv cov kev txwv rau cov apps tom qab.
Cov neeg ua haujlwm ywj pheej tsis yog cov neeg ua haujlwm, thiab lawv tsis tas yuav txhawj txog cov se them se lossis cov txiaj ntsig. Qhov no txhais tau tias lawv tuaj yeem them tsawg dua qhov sib npaug ntawm tus neeg ua haujlwm cov nyiaj hli. Tus neeg ua haujlwm ywj pheej yuav tsis txhawj xeeb txog kev taug qab lub sijhawm lossis qhov project tshiab raws li tus neeg ua haujlwm xav tau. Ib lub tuam txhab, ntawm qhov tod tes, tuaj yeem ntiav cov neeg tsim khoom paub txog thiab nce lossis nqis pab pawg raws li xav tau.
Ib qho txiaj ntsig tseem ceeb ntawm kev ntiav ib tus neeg ua haujlwm ywj pheej yog tias koj tsuas yog them nyiaj rau lub sijhawm lawv ua tau tiag tiag. Vim lawv tsis nyob ntawm qhov chaw, Cov neeg ua haujlwm ywj pheej tsis tshua muaj kev cuam tshuam los ntawm kev ua haujlwm hauv chaw ua haujlwm lossis hnub kawg, cia lawv tsom ntsoov rau lawv tej dej num. Cov neeg tsim khoom hauv tsev feem ntau ua haujlwm los ntawm lub tuam txhab ua haujlwm ua haujlwm, thaum freelancers feem ntau muaj lawv tus kheej. Ntxiv rau, cov neeg ua haujlwm ywj pheej tuaj yeem ua tus nqi ntau dua, txij li thaum koj tsuas yog them rau lawv lub sijhawm thiab tsis yog lawv cov khoom siv.
Lwm qhov zoo ntawm cov neeg ua haujlwm ywj pheej yog tias lawv tuaj yeem tsim lawv tus kheej lub sijhawm. Qhov no tuaj yeem ua rau lawv xaiv qhov zoo tshaj plaws rau cov haujlwm tshwj xeeb. Cov neeg ua haujlwm ywj pheej tuaj yeem tsim cov txuj ci tshwj xeeb thiab tuaj yeem ua qhov zoo tshaj plaws hauv lawv txoj haujlwm. Ntawm qhov tod tes, cov neeg ua haujlwm yuav muaj ntau yam kev paub dhau los, uas tej zaum yuav overkill rau tej yaam num me.