Steven Schäfer
fc013c6b9f
Fixes KT-19853. The CREATOR field is a static field on a Parcelable class which is not visible from Kotlin since the necessary metadata would have to be in a Companion object which may not exist. This commit adds a [parcelableCreator] function to kotlinx.parcelize, which is optimized to a direct field access whenever possible.
38 lines
958 B
Kotlin
Vendored
38 lines
958 B
Kotlin
Vendored
// WITH_RUNTIME
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// See: https://issuetracker.google.com/197890119
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// IGNORE_BACKEND: JVM
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@file:JvmName("TestKt")
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package test
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import kotlinx.parcelize.*
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import android.os.Parcel
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import android.os.Parcelable
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@Parcelize
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@JvmInline
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value class ListWrapper(val list: List<String>) : Parcelable
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@Parcelize
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data class Wrapper(val listWrapper: ListWrapper) : Parcelable
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@Parcelize
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data class NullableWrapper(val listWrapper: ListWrapper?) : Parcelable
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fun box() = parcelTest { parcel ->
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val data = Wrapper(ListWrapper(listOf("O", "K")))
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val none = NullableWrapper(null)
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data.writeToParcel(parcel, 0)
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none.writeToParcel(parcel, 0)
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val bytes = parcel.marshall()
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parcel.unmarshall(bytes, 0, bytes.size)
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parcel.setDataPosition(0)
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val data2 = parcelableCreator<Wrapper>().createFromParcel(parcel)
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assert(data2 == data)
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val none2 = parcelableCreator<NullableWrapper>().createFromParcel(parcel)
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assert(none2 == none)
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}
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