item holder

annotations/.gitignore

@@ -0,0 +1 @@
+/build

annotations/build.gradle.kts

@@ -0,0 +1,9 @@
+plugins {
+    id("java-library")
+    id("org.jetbrains.kotlin.jvm")
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}

annotations/src/main/java/ceui/lisa/annotations/ItemHolder.kt

@@ -0,0 +1,8 @@
+package ceui.lisa.annotations
+
+import kotlin.reflect.KClass
+
+@Target(AnnotationTarget.CLASS)
+@Retention(AnnotationRetention.SOURCE)
+@MustBeDocumented
+annotation class ItemHolder(val itemHolderCls: KClass<*>)

app/build.gradle

@@ -126,6 +126,9 @@ dependencies {
     api 'io.reactivex.rxjava2:rxjava:2.2.21'
     api 'io.reactivex.rxjava2:rxandroid:2.1.1'
 
+    implementation(project(":annotations")) // 1
+    implementation(project(":processor")) // 2
+    kapt(project(":processor")) // 3
 
     implementation 'com.github.bumptech.glide:glide:4.14.2'
     kapt 'com.github.bumptech.glide:compiler:4.14.2'

app/src/main/java/ceui/lisa/activities/MainActivity.java

@@ -41,7 +41,6 @@
 import ceui.lisa.fragments.FragmentViewPager;
 import ceui.lisa.helper.DrawerLayoutHelper;
 import ceui.lisa.helper.NavigationLocationHelper;
-import ceui.lisa.jetpack.NavActivity;
 import ceui.lisa.utils.Common;
 import ceui.lisa.utils.Dev;
 import ceui.lisa.utils.GlideUtil;

app/src/main/java/ceui/loxia/SpaceHolder.kt

@@ -1,12 +1,14 @@
 package ceui.loxia
 
+import ceui.lisa.annotations.ItemHolder
 import ceui.lisa.databinding.CellSpaceBinding
 import ceui.refactor.ListItemHolder
 import ceui.refactor.ListItemViewHolder
 
 class SpaceHolder : ListItemHolder() {
 }
 
+@ItemHolder(SpaceHolder::class)
 class SpaceViewHolder(private val bd: CellSpaceBinding) : ListItemViewHolder<CellSpaceBinding, SpaceHolder>(bd) {
 
     override fun onBindViewHolder(holder: SpaceHolder, position: Int) {

app/src/main/java/ceui/loxia/TextDescHolder.kt

@@ -1,5 +1,6 @@
 package ceui.loxia
 
+import ceui.lisa.annotations.ItemHolder
 import ceui.lisa.databinding.CellSpaceBinding
 import ceui.lisa.databinding.CellTextDescBinding
 import ceui.refactor.ListItemHolder
@@ -8,6 +9,7 @@ import ceui.refactor.ListItemViewHolder
 class TextDescHolder(val content: String) : ListItemHolder() {
 }
 
+@ItemHolder(TextDescHolder::class)
 class TextDescViewHolder(private val bd: CellTextDescBinding) : ListItemViewHolder<CellTextDescBinding, TextDescHolder>(bd) {
 
     override fun onBindViewHolder(holder: TextDescHolder, position: Int) {

app/src/main/java/ceui/loxia/flag/FlagReasonRepository.kt

@@ -1,11 +1,13 @@
 package ceui.loxia.flag
 
 import ceui.lisa.R
+import ceui.lisa.annotations.ItemHolder
 import ceui.lisa.databinding.CellFlagReasonBinding
 import ceui.loxia.RefreshState
 import ceui.loxia.Repository
 import ceui.loxia.findActionReceiverOrNull
 import ceui.loxia.findFragmentOrNull
+import ceui.loxia.novel.NovelTextHolder
 import ceui.refactor.ListItemHolder
 import ceui.refactor.ListItemViewHolder
 import ceui.refactor.setOnClick
@@ -52,6 +54,7 @@ class FlagReasonHolder(val id: Int, val content: String, val key: String) : List
     }
 }
 
+@ItemHolder(FlagReasonHolder::class)
 class FlagReasonViewHolder(binding: CellFlagReasonBinding) :
     ListItemViewHolder<CellFlagReasonBinding, FlagReasonHolder>(binding) {
 

app/src/main/java/ceui/loxia/novel/NovelTextHolder.kt

@@ -1,13 +1,15 @@
 package ceui.loxia.novel
 
 import ceui.lisa.activities.Shaft
+import ceui.lisa.annotations.ItemHolder
 import ceui.lisa.databinding.CellNovelImageBinding
 import ceui.lisa.databinding.CellNovelTextBinding
 import ceui.lisa.models.NovelImages
 import ceui.lisa.models.WebNovel
 import ceui.lisa.utils.Common
 import ceui.lisa.utils.GlideUtil
 import ceui.lisa.utils.PixivOperate
+import ceui.loxia.SpaceHolder
 import ceui.refactor.ListItemHolder
 import ceui.refactor.ListItemViewHolder
 import ceui.refactor.setOnClick
@@ -19,6 +21,7 @@ class NovelTextHolder(val text: String, val textColor: Int) : ListItemHolder() {
 
 }
 
+@ItemHolder(NovelTextHolder::class)
 class NovelTextViewHolder(private val bd: CellNovelTextBinding) : ListItemViewHolder<CellNovelTextBinding, NovelTextHolder>(bd) {
 
     override fun onBindViewHolder(holder: NovelTextHolder, position: Int) {
@@ -42,6 +45,7 @@ class NovelImageHolder(
     }
 }
 
+@ItemHolder(NovelImageHolder::class)
 class NovelImageViewHolder(private val bd: CellNovelImageBinding) : ListItemViewHolder<CellNovelImageBinding, NovelImageHolder>(bd) {
 
     override fun onBindViewHolder(holder: NovelImageHolder, position: Int) {

app/src/main/java/ceui/refactor/CommonAdapter.kt

@@ -9,9 +9,12 @@ import androidx.lifecycle.LifecycleOwner
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
+import androidx.viewbinding.ViewBinding
 import ceui.lisa.databinding.CellNoneBinding
 import ceui.lisa.databinding.FragmentItemAaaaBinding
 import ceui.lisa.databinding.FragmentItemBbbbBinding
+import ceui.loxia.flag.viewholdermap.ViewHolderFactory
+import java.lang.RuntimeException
 
 val listItemHolderDiffUtil = object :
     DiffUtil.ItemCallback<ListItemHolder>() {
@@ -32,22 +35,29 @@ val listItemHolderDiffUtil = object :
 
 
 class CommonAdapter(private val lifecycleOwner: LifecycleOwner) :
-    ListAdapter<ListItemHolder, ListItemViewHolder<ViewDataBinding, ListItemHolder>>(
+    ListAdapter<ListItemHolder, ListItemViewHolder<ViewBinding, ListItemHolder>>(
         listItemHolderDiffUtil
     ) {
     override fun onCreateViewHolder(
         parent: ViewGroup,
         viewType: Int
-    ): ListItemViewHolder<ViewDataBinding, ListItemHolder> {
-        return ViewHolderMapping.buildViewHolder(parent, viewType)
+    ): ListItemViewHolder<ViewBinding, ListItemHolder> {
+        val autoGeneratedBuilder = ViewHolderFactory.VIEW_HOLDER_MAP[viewType]
+        if (autoGeneratedBuilder == null) {
+            throw RuntimeException("Add ItemHolder annotation")
+        } else {
+            return autoGeneratedBuilder.invoke(parent) as ListItemViewHolder<ViewBinding, ListItemHolder>
+        }
     }
 
     override fun onBindViewHolder(
-        holder: ListItemViewHolder<ViewDataBinding, ListItemHolder>,
+        holder: ListItemViewHolder<ViewBinding, ListItemHolder>,
         position: Int
     ) {
         val item = getItem(position)
-        holder.binding.lifecycleOwner = lifecycleOwner
+        if (holder.binding is ViewDataBinding) {
+            holder.binding.lifecycleOwner = lifecycleOwner
+        }
         holder.binding.root.setOnClick {
             item.retrieveListener()(it)
         }
@@ -87,7 +97,7 @@ open class ListItemHolder {
     }
 }
 
-open class ListItemViewHolder<Binding : ViewDataBinding, T : ListItemHolder>(val binding: Binding) :
+open class ListItemViewHolder<Binding : ViewBinding, T : ListItemHolder>(val binding: Binding) :
     RecyclerView.ViewHolder(binding.root) {
 
     open fun onBindViewHolder(holder: T, position: Int) {

build.gradle

@@ -26,6 +26,7 @@ buildscript {
 plugins {
     id "com.github.ben-manes.versions" version "0.41.0"
     id 'org.jetbrains.kotlin.android' version '1.8.0' apply false
+    id 'org.jetbrains.kotlin.jvm' version '1.8.0' apply false
 }
 
 allprojects {

processor/.gitignore

@@ -0,0 +1 @@
+/build

processor/build.gradle.kts

@@ -0,0 +1,20 @@
+plugins {
+    id("java-library")
+    id("org.jetbrains.kotlin.jvm")
+    id("kotlin-kapt")
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+dependencies {
+    kapt(project(":annotations"))
+    compileOnly(project(":annotations"))
+
+    kapt ("com.google.auto.service:auto-service:1.0")
+    implementation ("com.google.auto.service:auto-service:1.0")
+
+
+}