CODEWITHSUNDEEP
androidkotlinparcelable
Kazunari
Kazunari

Reputation: 278

How can I parce a List<Int> in Kotlin?

I'm trying to parce a list of Int.

I've tried this solution: How to parcel List<Int> with kotlin, but not worked

data class Pizza(
   var ingredients: ArrayList<Int>,
   val name: String,
   val imageUrl: String
) : Parcelable {
constructor(parcel: Parcel) : this(
        TODO("ingredients"),
        parcel.readString(),
        parcel.readString()) {
}

override fun writeToParcel(parcel: Parcel, flags: Int) {
    parcel.writeString(name)
    parcel.writeString(imageUrl)
}

override fun describeContents(): Int {
    return 0
}

companion object CREATOR : Parcelable.Creator<Pizza> {
    override fun createFromParcel(parcel: Parcel): Pizza {
        return Pizza(parcel)
    }

    override fun newArray(size: Int): Array<Pizza?> {
        return arrayOfNulls(size)
    }
}

Upvotes: 0

Views: 1166

Answers (1)

Suyash Chavan
Suyash Chavan

Reputation: 735

Why don't you just try @Parcelize! Another cool feature of Kotlin.

Enable kotlin experimental in gradle 

//Make sure you have adeed 
apply plugin: ‘kotlin-android-extensions’

androidExtensions {
    experimental = true
}

Then 

@Parcelize
data class Pizza(
   var ingredients: ArrayList<Int>,
   val name: String,
   val imageUrl: String
) : Parcelable

Thats it.

Upvotes: 2

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