Accessing a variable of a sealed class

Just like normal class variables you can declare a variable in sealed class and access them

MainActivity.kt

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        val monkeyObj = Monkey()
        Log.d("Hello",monkeyObj.colorOfAnimal)
    }

}

Animal.kt

sealed class Animal {
    init {
        Log.d("Hello","Initializing the animal class")
    }
    val colorOfAnimal = "White" // This is accessible because of open keyword
    object Cat : Animal() // We can define a Object classes like this
    data class Dog(val name: String) : Animal() // We can define data classes like this
}
object Camel : Animal()

class Monkey : Animal() {
     init {
         Log.d("Hello","Initializing the monkey class")
     }
}

Output

2022-08-09 21:04:35.863 6982-6982/com.droid.democode D/Hello: Initializing the animal class
2022-08-09 21:04:35.863 6982-6982/com.droid.democode D/Hello: Initializing the monkey class
2022-08-09 21:04:35.863 6982-6982/com.droid.democode D/Hello: White