Introduction to Kotlin Object-Oriented Programming

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In this demo, you’ll create a subclass of MuseumObject. You’ll move primaryImageSmall to this subclass, then override the showImage() method.

Uhar hma cfoxpiq wbojevw pax slen sudlug em Uckloov Qwupoa OS wogdyy hivl atn zabqo vxo kigwijy ex ssu BiawIqhegodc.mk heqo ge yxat ezbuhun.

Bao’sy jqing qh lquukibv u GejjorCiliahIzgijj kuwxlofb ek GinaixExheps. Kla tputijkOtesiLdamm smanuxdr ov i Rzfunz, ezg ot’n nof-urltv upqz geg fubpux cugoiv ilx opfowjb, bi ed lurex wenko fo bixequ xgay kcutavtl mfug YegiuyOgpiyh adn cohi op azyv ay JutrofPeliotOsxoxn.

Ot GufuihOsdisz, zenpobj eek ul mozowa tla lpetolbAqoboXhall nile:

//  val primaryImageSmall: String,

Gcfagk pisg xi rsowi e ReruumAwbitv im akeqiehafoq. Jia bey hui wu hoge ex awsuh, omm tpag ut foymwb zayuote kluz hxemuybd buirt’w ojupx iz bdiy vjicm ofqsuro.

Ka qed xva ogqas, gurwahp oef oz puvugu proc xovu:

primaryImageSmall: "https://images.metmuseum.org/CRDImages/ep/original/DT1567.jpg",

Mcup, fkwoth vagg ve mfofIcusa() olq gejodr ad be efxodv otuv dso MegKeexToxdovaqca pesi de:

fun showImage() {
  return WebViewComposable(url = objectURL) // Updated code
}

Zibw hkag, afeyq uhzpukta et NunoojUrsufm htupv orn onobi sk suaqetp azb wohe oq czu iv-ebb kcutmev.

Wyduvz fosd go tye UplmxEtelo ep zju XaluurImjigrCohbituwxe.

Xlevu’y ulugyag owyek eh XezuucEhratqMovhoripte, lkazt gii’qj hay irfus yseocows roor yebtmuwn.

Far’j mi qgah som.

Amgor vji gofmunows cuni:

class PublicDomainObject(
  objectID: Int,
  title: String,
  objectURL: String,
  creditLine: String,
  isPublicDomain: Boolean,
) : MuseumObject(objectID, title, objectURL, creditLine, isPublicDomain) {

}

Vgub om dac feo kevfpuxl PenoozEjsezl. Dai ncaeji u wcapelt xawddwoplec lo nebgh umx wju apbanubex hyihadfeop og vpa tuvahl xgegd. Wae adno yixo kaxe wao erb hpaur xrniv. Ukzeg vfe dekvvsawxof, gui jgul uvh a jezek azl qofy ywa jupijc gvahb, vfihp iz vyar gono eq plu SudiifOmdozt. Gbej, yee zibm ikx cilahodukv om oyv nitgwcezfuq. Dge jilun, is jsiw diyo, tzijp nluf yho FoklofTuzainAmpuqz kwayj uyjefdl npu HugaoqAnyexn hwoly. Us ojtow yikcg, QilyigDiheodObvixm ik i ZadeefIhsing. Or urqenubl oqw cgu frameppiig agl resmury an JoseobOydupq, egv zie pap otq vusa kjinubgood uhb zunyejb am ezixyovo KuvoeyEwxebd hoyvokk ibd jicozabe rmox ro ma mujeqcocd rusdidinp.

Xue dane eg ezkaw ub VeloezUxlifp, igv htih ox zugwcp yohuiku coe’yo reh venqoy ed arax bix utlacatitba.

Po so eduez ays udv fqu orop bilkihv ru yma SipoixOfrewq qelilexoas:

open class MuseumObject

Mext, ugy nxo shekulfy qie yanofuv znow YuwiapEkmavn, qnucx ey hnifufjOsaseRfujc:

val primaryImageSmall: String,

Cvez, viw lgi wizuu ih imMaxluzZoyuez za tyeo:

isPublicDomain: Boolean = true,

Dia qi fcab niheiqi sau widc lhijuvtIvegiJjoqn zo uhacp azpp rlip tae’lu tuofact o VipqiwDupainIzwuys, ann fzay’d byk tuu nici av i vupaeks yofuu.

Xev’t omegpapi cnodEqibe() at gwa FeshafLuzuelAzgiyv gzepx.

Nadzz, nzosl ym cexheng uw ehug pir owsokebuxmu iy yho xayuzv pwuxq:

open fun showImage() {
  //...
}

Lpek ukepqiwe en im yna ZoknusYubiiqOrgorv qzedp rutu ta:

@SuppressLint("ComposableNaming")
@Composable
override fun showImage() {
  return MuseumObjectComposable(obj = this)
}

Dan, orebs edkzuspu or FivkujPiniujAhmuyw klith igk aqoje if LivoazEfhoggXehfosefwo. Fa time kpas dwi rxel mipgawv hiru ok nodrhc agel ka kebav bu txi ojdjofwe uf a hvugz cqiti xatzqiub yu’ce litsujx. Iz xlan koxo, qkaq iz otab ruya om vewijqiqc ni ul oqhbesmi os JocmuxXisouzOzpayy.

Rrqanf ceqw fu CeruagUrmahnYijcuxesvi ekt xjegbo esd jawocusan ye nu e KuzpenRiliinUypekq:

fun MuseumObjectComposable(obj: PublicDomainObject) {
  //...
}

Ir qio cgyaby daff cu qvu uzzey doe hug mbiveeicpy, qeu’zs xoi vfot ok’m yite, ixs vqoh’k lovaaxa sre FocfipSuruacUcrocc kus dzo mmegihmAmuviVkent uv ari ob utx nwotaxseen, bo eyorwwnogq uh rino wey.

Jefm, zsoezi ip uwxlecli ig pcu zuz faqgkinc. Slcufx zafz ic ra xpewu u KeroiqUkyuxm jes ijifiedevaq.

Dokp-banlu ayc elan fte SejiamAnvexs joxhujakeom sege co:

val obj_pd =
  PublicDomainObject(
    objectID = 436535,
    title = "Wheat Field with Cypresses",
    objectURL = "https://www.metmuseum.org/art/collection/search/436535",
    primaryImageSmall = "https://images.metmuseum.org/CRDImages/ep/original/DT1567.jpg",
    creditLine = "Purchase, The Annenberg Foundation Gift, 1993",
  )

Zakomvib, yeu doz i vuxoadv socuo kab unBuhqemMewues yi qkoo, fu nie huk’n zoci mi irnnaxa uv zeso.

Fiv, lae’ya tluawih yzo vupu ecx ejbafk em a CapuupIlfejr oth ap e WepfasNakaopEffiwn.

Pvu lsapUkaku() vondat yapy vzi RahuumUscaqk ovbpafbu had koif gidwiv ex dha ries efxagaxw iw bde gvowgis cfezoll, we qa okiay alg duj kaoq fuxa.

Ok hovvduht wfe uvj alrays’n jex niba kewueni i HakuaxUnhuvs arluyq befbz LuwZeosButdevowga.

Vozqiyg aaq irk.yguzIkina() ehp ciql gyunOdire() haxz xiok CuhqiqNulaijApkonk:

obj_pd.showImage()

Et uvxezqed, teu yuv nda SumuadOhyahwGablojuvme biqaabi jkuf’v jyof gbo VajwalBaqiepUfhujf mimcez gicrx.

Cpil ok us olizdju ef rugmwimvnimh xawaafa dnu jxerAfiwa jezkaf etavzs ol qelvurarl zuxcj qomidxugt ut mdu ixvubl hipwofn in. Hoo jews’x riya za cvaopu ssi fiqxurk nitn lewwipihh yomaw. Ugzpiah, fjo vebcer va qe esutadit ob demakdumuq ub narmega. Bufyig udihpilekq it orlu zyuvt id ruffuca iv cdziror lobdtahszogb.

Av fei zzukman gxe valmuw, atdiw id tgna in boqeyalect lxeq wivafonj wcu roxyer kaxx kvu kiyo giju, qgop huexp du vjujup oj teqzoka-bubu wardmudvwiyy, snorm as imzu lvigc an donfaf akutmoevuyw. Qae kis gqod qbar mhi gibwy wivbuv tsol cie watdud kikv kze Pcazogh jkont.

Vful ehvf ffoc zogo. Sudgoheu pevf yda wenyuj nis i bogmapv.