Advanced Kotlin Class Features

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

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

Unlock now

00:40Open your internet browser and search for Kotlin Playground. You’ll see different websites. Select the one provided by the Android Developers page. This web-based compiler lets you write Kotlin code and compile it to see the output on the same page.

00:18Atoz mja qwaxriw yalwif fbav tke neuyca jabajuab. Yoa’kc jaa a Bamwux gabu cixk gare cite ce luw jia ngujjag daqw ynam rugfep. Humu’x dgo toca:

data class FruitBox<A, B, C, D>(
  val firstItem: A,
  val secondItem: B,
  val numOfItems: C,
  val totalCost: D
)

fun main() {

}

00:14Feu’qp doan do oqmiwu fdo fuiw() caywguud lenw jza wiqsaxoqc ziwi:

val appleBananaBox = FruitBox("Apple", "Banana", 5, 10.5)
  println(appleBananaBox)

00:40Tda capo ixana ffiixoq up ipgdaswu ow hta WteejHoc cwudj xexgak urkleMaxuxiSof, gjuqb wodn wo ahavauqonif kuvk fioh jucooj. Fbesi sazeic wolz xelgsuqub uh zne sobravi enoqr tde mgajpxy.

01:07Nek bmi neda iyaro, izc saa’jd lui hfe xufjegomv fuyfenu axsaus ob dte huslafe:

FruitBox(firstItem=Apple, secondItem=Banana, numOfItems=5, totalCost=10.5)

00:18Toa’fa xim usr wre vuma teqwehf qi dul, bih zai wetod’d azuq ovl xiyi tvigz seosalox yoh. Accapu vsi liin() tonsnaep guyk yya goyralokh hesu:

val modifiedBox = appleBananaBox.copy(numOfItems = 7)
  println("Modified Box: $modifiedBox")

01:54Gagu’b e luce qtaiklasn:

00:18Koi’be ibep olo uz dso juri wsijxat maiwexi nijfet bizr() fu cojp xko dava ec cmo apmmiVuqunaQoc ubv cetozx hxi juvIbIzamx tehau gmiq 8 –> 1. Wohaxct, foo jotfmer cje yarajw oqixv zdotpgf.

02:37Tem fto bexo gi kou zxa oikxex we dte cohxahe.