RealmListParcelConverter

RealmListParcelConverter.kt

open class RealmListParcelConverter<T> : TypeRangeParcelConverter<RealmList<T>, RealmList<T>> where T : RealmObject {

    override fun toParcel(input: RealmList<T>?, parcel: Parcel) {
        if (input == null) {
            parcel.writeInt(NULL)
        } else {
            parcel.writeInt(input.size)
            for (item in input) {
                parcel.writeParcelable(Parcels.wrap(item), 0)
            }
        }
    }

    override fun fromParcel(parcel: Parcel): RealmList<T> {
        val size = parcel.readInt()
        val list = RealmList<T>()

        for (i in 0 until size) {
            val parcelable = parcel.readParcelable<Parcelable>(javaClass.classLoader)
            list.add(Parcels.unwrap<T>(parcelable))
        }

        return list
    }

    companion object {
        private const val NULL = -1
    }
}

@Parcel(implementations = [(RealmModelRealmProxy::class)],
        value = Parcel.Serialization.BEAN,
        analyze = [(RealmModel::class)])
open class RealmModel(
        @set:ParcelPropertyConverter(RealmListParcelConverter::class)
        var list: RealmList<RealmItem>? = null
) : RealmObject()

@Parcel(implementations = [(RealmItemRealmProxy::class)],
        value = Parcel.Serialization.BEAN,
        analyze = [(RealmItem::class)])
open class RealmItem : RealmObject()