Removing kotlin extensions + adding jetbrains kotlin

also bumping up to kotlin 1.4.20 and using jsetbrains kotlin for parcelize (needed for mass migration)

With this we can close #684 because we are TRULY finished

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt

@@ -11,12 +11,10 @@ import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.bluelinelabs.conductor.RestoreViewOnCreateController
-import kotlinx.android.extensions.LayoutContainer
 import timber.log.Timber
 
 abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
-    RestoreViewOnCreateController(bundle),
-    LayoutContainer {
+    RestoreViewOnCreateController(bundle) {
 
     lateinit var binding: VB
 
@@ -46,9 +44,6 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
         )
     }
 
-    override val containerView: View?
-        get() = view
-
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup, savedViewState: Bundle?): View {
         binding = createBinding(inflater)
         return binding.root

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseFlexibleViewHolder.kt

@@ -3,15 +3,10 @@ package eu.kanade.tachiyomi.ui.base.holder
 import android.view.View
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.viewholders.FlexibleViewHolder
-import kotlinx.android.extensions.LayoutContainer
 
 abstract class BaseFlexibleViewHolder(
     view: View,
     adapter: FlexibleAdapter<*>,
     stickyHeader: Boolean = false
 ) :
-    FlexibleViewHolder(view, adapter, stickyHeader), LayoutContainer {
-
-    override val containerView: View?
-        get() = itemView
-}
+    FlexibleViewHolder(view, adapter, stickyHeader)

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt

@@ -1,10 +1,5 @@
 package eu.kanade.tachiyomi.ui.base.holder
 
 import android.view.View
-import kotlinx.android.extensions.LayoutContainer
 
-abstract class BaseViewHolder(view: View) : androidx.recyclerview.widget.RecyclerView.ViewHolder(view), LayoutContainer {
-
-    override val containerView: View?
-        get() = itemView
-}
+abstract class BaseViewHolder(view: View) : androidx.recyclerview.widget.RecyclerView.ViewHolder(view)

app/src/main/java/eu/kanade/tachiyomi/ui/migration/manga/design/MigrationSourceItem.kt

@@ -9,7 +9,7 @@ import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.online.HttpSource
-import kotlinx.android.parcel.Parcelize
+import kotlinx.parcelize.Parcelize
 
 class MigrationSourceItem(val source: HttpSource, var sourceEnabled: Boolean) : AbstractFlexibleItem<MigrationSourceHolder>() {
     override fun getLayoutRes() = R.layout.migration_source_item

build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
     id(Plugins.kotlinter.name) version Plugins.kotlinter.version
     id(Plugins.gradleVersions.name) version Plugins.gradleVersions.version
+    id(Plugins.jetbrainsKotlin) version Versions.kotlin apply false
 }
 allprojects {
     repositories {
@@ -25,7 +26,6 @@ buildscript {
         classpath(LegacyPluginClassPath.fireBaseCrashlytics)
         classpath(LegacyPluginClassPath.androidGradlePlugin)
         classpath(LegacyPluginClassPath.googleServices)
-        classpath(LegacyPluginClassPath.kotlinExtensions)
         classpath(LegacyPluginClassPath.kotlinPlugin)
         classpath(LegacyPluginClassPath.aboutLibraries)
         classpath(LegacyPluginClassPath.kotlinSerializations)

buildSrc/src/main/kotlin/Dependencies.kt

@@ -53,7 +53,7 @@ object Versions {
     const val injekt = "65b0440"
     const val jsoup = "1.13.1"
     const val junit = "4.13"
-    const val kotlin = "1.4.10"
+    const val kotlin = "1.4.20"
     const val kotlinCoroutines = "1.3.9"
     const val kotlinSerialization = "1.0.1"
     const val kotson = "2.5.0"
@@ -98,7 +98,6 @@ object LegacyPluginClassPath {
     const val aboutLibraries = "com.mikepenz.aboutlibraries.plugin:aboutlibraries-plugin:${Versions.aboutLibraries}"
     const val androidGradlePlugin = "com.android.tools.build:gradle:${Versions.androidGradlePlugin}"
     const val googleServices = "com.google.gms:google-services:${Versions.googleServices}"
-    const val kotlinExtensions = "org.jetbrains.kotlin:kotlin-android-extensions:${Versions.kotlin}"
     const val kotlinPlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:${Versions.kotlin}"
     const val kotlinSerializations = "org.jetbrains.kotlin:kotlin-serialization:${Versions.kotlin}"
     const val fireBaseCrashlytics = "com.google.firebase:firebase-crashlytics-gradle:2.3.0"
@@ -120,8 +119,10 @@ object Plugins {
     const val firebaseCrashlytics = "com.google.firebase.crashlytics"
     const val googleServices = "com.google.gms.google-services"
     const val kapt = "kapt"
+    const val kotlinParcelize = "kotlin-parcelize"
     const val kotlinAndroid = "android"
     const val kotlinExtensions = "android.extensions"
+    const val jetbrainsKotlin = "org.jetbrains.kotlin.android"
     const val kotlinSerialization = "org.jetbrains.kotlin.plugin.serialization"
     val gradleVersions = PluginClass("com.github.ben-manes.versions", Versions.gradleVersions)
     val ktLint = PluginClass("org.jlleitschuh.gradle.ktlint", Versions.ktlint)
@@ -144,7 +145,6 @@ object Configs {
 object BuildPluginsVersion {
     const val AGP = "com.android.tools.build:gradle:4.1.3"
     const val KOTLIN = "1.4.10"
-    const val ANDROID_EXTENSIONS = "org.jetbrains.kotlin:kotlin-android-extensions:$KOTLIN"
     const val KOTLIN_GRADLE = "org.jetbrains.kotlin:kotlin-gradle-plugin:$KOTLIN"
     const val KOTLINTER = "3.3.0"
     const val GOOGLE_SERVICES = "com.google.gms:google-services:4.3.3"

ktlintCodeStyle.xml

@@ -1,10 +1,5 @@
 <code_scheme name="Project" version="173">
   <JetCodeStyleSettings>
-    <option name="PACKAGES_TO_USE_STAR_IMPORTS">
-      <value>
-        <package name="kotlinx.android.synthetic" withSubpackages="true" static="false" />
-      </value>
-    </option>
     <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
     <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
     <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />