How to use @Parcelize now that kotlin-android-extensions is being deprecated?

This should be the new plugin: https://plugins.gradle.org/plugin/org.jetbrains.kotlin.plugin.parcelize

If using Plugins DSL you can use the plugin ID in submodules. Make sure that the latest Kotlin Android plugin is available from the project's classpath.

// project build.gradleplugins {    ..    id "org.jetbrains.kotlin.android" version "1.4.20" apply false}// app build.gradleplugins {    ..    id 'kotlin-parcelize'}

When using kts you can write ->

// project build.gradle.ktsplugins {    ..    kotlin("android") version "1.4.20" apply false}// app build.gradle.ktsplugins {    ..    id("kotlin-parcelize")}

--- OR Legacy Plugin Application ---

Step 1. Update to latest kotlin version - 1.4.20 and replace

apply plugin: 'kotlin-android-extensions'

with this ->

apply plugin: 'kotlin-parcelize'

Step 2. Remove this code from the android {}

androidExtensions {    experimental = true}

Step 3. Finally, replace old import ->

import kotlinx.android.parcel.Parcelize

with new import

import kotlinx.parcelize.Parcelize

First you will need to add kotlin-parcelize plugin to your module.

plugins {    ..    id 'kotlin-parcelize'}

Then change your old import statement from

import kotlinx.android.parcel.Parcelize

to

import kotlinx.parcelize.Parcelize

Edit (source): https://proandroiddev.com/migrating-the-deprecated-kotlin-android-extensions-compiler-plugin-to-viewbinding-d234c691dec7

With Groovy

build.gradle (project level)

dependencies {    // .... project level dependencies    // NOTE: Do not place your application dependencies here; they belong    // in the individual module build.gradle files    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.20-RC"}

build.gradle (app level)

plugins {    ...    id 'kotlin-parcelize'}

and the data class

import android.os.Parcelableimport kotlinx.parcelize.Parcelize@Parcelizeclass User(val firstName: String, val lastName: String, val age: Int): Parcelable

you can find the latest version here https://plugins.gradle.org/plugin/org.jetbrains.kotlin.plugin.parcelize