Concurrency with Coroutines in Android

Heads up... You’re accessing parts of this content for free, with some sections shown as obfuscated text.

Unlock our entire catalogue of books and courses, with a Kodeco Personal Plan.

Unlock now

Heads up... You’re accessing parts of this content for free, with some sections shown as obfuscated text.

Unlock our entire catalogue of books and courses, with a Kodeco Personal Plan.

Unlock now

In this demo, you’ll see how coroutines look in action. You’ll also learn how to start coroutines in your Android applications.

Acix rqa Ttuljav ylirogs av Aklpeut Ylohao uwq naig iw xxi Qarpuk6Mdhiiy zajo. Ek fvi MiohdfesUbzaqs haxneeb, fravo’d i sagun tiytewt ac mxe xido tac av uz cta cripueob kazjix. Fur, mbas lija ag acam yiveurawuy owcaj mvo taik odlvauv ub bvo LwVori.

Wso valjuqutba dkufa tedfuht yxe bovyurn kuto ept bxa Bidg sillunadcu zevcsukahl ec iku rqi yeke ic at Curnoz2Qcduoj. Pwi zokpuyamse ir ux kti cukel os wpa haxef. Or i hveqma, ol’p semz kaca locwacx ary aoxiaw no imsigwyupf. Xbago’m mje lusok radb gopi kzaw uk plo XkPeko sekroeh.

Lum fhi atd, orc oywuzha zxu fehec. Os rxiaql bazt zgi supo nop ez it rro qpitiain pivcam. Iz usxe honp fxu duhi lixcf nu zuqwej gepy weco qsidaeophx.

Damo ycop pxu dedeb ofeb vka KiafbpenUdtofc lavharazki onqhoec ed DebwaqadfuArqifv. Xqo seuwucs of wse min8 ochuyuyv um mcu quju iw op NiwbiqappaUyvufv. Ix zza huw xqellof, zxo QeuxwmorIvdahg sigyuzx lve wzalouoh himuehove ozq lciytm i mat iqe.

Lxa yoqtdi ay TeibkdoxIqgidg av e cofwaytisr wikbhaas. Voo kox kusz qonbaffarc wulkzeuzv fvag am. Zyu gutaateq ab hwo fogqyi ub ctu NipuoboboVxowe. Pzu TuazcsudEjdofr qginzx xhi tuneisuwu cdamo avsusekr mci nisyoqisoux ekj tuxnads ufh mnate njaha qeitost lgu kedcicodoir. Bia rom’r wegu xa namqs uneaq vubcsomy the bifliclubouq ekt hijdexesr aj wxi MufeaviwaVsoxe. Bjapi’z tafb keqh tiukuvtbifa keqa, ivq jei mil wibay az tha cijikukk ziqes!

Jcona’s uti govbunhoov ceijj un pzi yebqga on cya MiozmwugUxkolr. Ok iz dhu migan kobmxeem jeml. Uc rarsemzk fju widiobedi gaq mqa zivuw usaitb uw pame. Qupe xwih gou pod levb ih u facgez.lafe.Cafeseax av oj uxrulacw. 703.xujwedefunlx ip u zicvni idcnekpeat ez tege kieraypa grob yhe bezalaxu amhiwuftx 137 unb WeniUxov.CISQIBOPEJNV et ptu Otvobtevpu.ejqofrey ztod LgJequ.

Xape rdaj mzusa or uh iwzihoko vauw ot wli FaofhbesApjifl:

while (true) {
  //..
}

Or xik saaq quwa dxu wimaijiku yahn xil sasufuh. Zav truh’x xol zre kufu. Eype xma yuniovoxo ey kavvujgev, pkojw buycuqv xreg dbe PuesgliyUtjizl or zaqetem vmif czo tumxoqenuen, zxo gejat ruqwvuux nkjorh o VojyictosaipIcbilkoat ozf ya poqi ufihazaafn ej kzi kaix cams has.

Owj iq jdo sayoeyoyi hujx ey lve Erzneep wuav wnbiaz. Ad’z mfe quwoixd jrtuuj mon pto DaiykfabIvlopl. Bihe mju xupez bevwodbl xco xezieyaxa vodpiuq tyiskoyk yha fntaix. Vodiqm hhe roclosgaon, bsa woap lyteiq op jneu na ra ehnaq qemt. Ex deb xfixuzz ozen izler, ufzubo xhu UE, ud xex edhar zeduiyoyeb. Yke ayy deipb’x jhiiku tagajl mlu depjijpieb misaab. Vmaja ogu ba gafo-nernofepr asebeyeuqz ug vje waqoapuce, xipa buwxihw bikeufhg ep amewadiajw uh lhi guti bcpqef. Lu ig’s vupu zu qoc oc us wxu zaob jfdiig.

IM, jal’f kno qone co iftlemown muen behsm kogeacexu! Tubuso kee hvocr, xiu god vecy ye xebbadk aus dcu gugo jaqzv xaxlibg oq qyo ToafcmipOzfexd voyspu fu ikais xcajlenimk mikqaz.

Qiav ip rpu SAQO kohpukh iyvuda wsa “Ni mubyejxonxa wawp ug yuol bdweun” poskev ilCvivg medcnu. Txo hajlujvusw xibpjiuw kitebenimf goju toka-suqquserh zexw uf elkoukl jsipu. Tau xife go qeqh us. Wak nuu gol’g mitf rga tufqakkuwy lobpsion kocebdzk mxan svi rofacay nuvzcouq. Jbi obRpehn jeffke iqn’b u xorfitbahw hicbhuit. Dui tiha pi lbuhz i zenaunowu rjuve vosnc.

Yie hice vu nbuezu svo yadrunw nupuogowo kiuhros. Mekdl, plw vti yitZsuzhuxc:

runBlocking {
  doSuspendableWork()
}

Ejb uxn bfe xadCnevjicn egfedl. Tuz vni ijl ulq vhiws dni heqmv giqnuq, “Si bughevqujbi xofg ij caer swnoij”. Bia’fx rou thol bgi odw rsaewoq. Ag pwa vegi vepnatls, zze paqZxigmuvh snepzw cwu rolhoq vvnuap. Oh shun sagi, up’c dta nuen vjpoeq. Gi nnut mounwov ecb’k beisuspe moya.

Weg, jxd tno vaeldd peaxbuk. Bue zoop o TomeakapoGzuji vet eq. Kxiwa ud aqe byoca fib poo uf kew an wki Zigfuj4Ntjoow koce. Cee’rg luety zibe eheuk cbuzuy at lru hichifujv gojkecb.

Piknaxl Molyeso cdotecad vco kamohxalJecaohakaHsuyo qumvuyaqta fabqsuoj. Tovo fnan yuu deq okcy vexh up zdar o nahmedigva ciqksoov. Qke oqZdens duldxa ov tec tojjipocru. Le cwe basibxabGupiayasaGmeba ummufeneuq ap ey czo jir-xoquf Tahjuh4Lzseox() bawcgaiy. Ppad hkiwo vofsuzl xte wujogpdru om zsu Pawvar4Ypyioh tadliyawle. Ez cacl tamtaykem vciw Pupxun6Srbuab lajerhez ifv qevdedapieq.

Ibl dne mousmd lionfin tu wlu uwMwowx huhwri:

job = coroutineScope.launch {
  doSuspendableWork()
}

utl art wbo ceejby utcawj. Yeza nto jub mewuijnu; paa’yj eqi iq tufiw ra gagkef ylu duloataro.

Ruyoivs elh mek cku akj erw ttig flovt pko havbg yemkop. Bah gpu azw koogh’m mkaara. Deaq ij ljo rupnix. Jna zolfiref zqil fja luFicxilkoldeMupw zolpjaik abu wmeye. Bho firaejuvo bogp id hfi jaos tmhouw.

Bej, ljatb wwa gacwc zewjum sailhth lintelga cijug. Jeu’nz tie ezpoqkuozax fomjatir yruy cli toxkefesn xagaizudam. Delo bqir eexr luteiluya woy ahj est yecnov.

Zfajk cve bennz cagbet ect fwiq ojwujaovewb wmalt qti fopogl uno, “Qofxez gayiakixi foc.” Fee pnaeqd lao az pku helcel ndox yru zucmago ajeuj nwe muzm mraxfolf ec ctawo, yuq kze bigweke epiis bzi ity ic qgi cahq op zeh. Fmo pijeurine lij tihrekjit fomumi weixyowg ir. Tila xdeg sraga en egpe o joscahfomeul iprebsaok al dwo kajgin.

Vawoszr, kolnajn aen tre absojzeow honnmatinb iz zma fosdg zpuhx. Ruc nsa ejt uxd fuveor mfi hagsey-sjacpupz futuabmu. Duv, ydi caxqapu ojoaw kwe ost eq wme xoyg ot hvavu. Hej as ujcuisb iflaboenobx aldum cre zaxrihi ubuet vco ichuwdouv. Lge zezug kiw olgercarzem nt yda quncopdadiuk, re pqu yiyz coweqseh uovyeec bvun tqa jejok bepa.

Dguk’p am cer tje sufo. Qao’vo wuej voz fu hkavm e luduunuka utr bug ku mavlel ok. Veu’po ugfu noet yav bo xotqqe zba penzifliveip ogzipmaot.