🔨 update adapter DIFF_CALLBACK to with reusable

Author: im-o

.gitignore

@@ -14,4 +14,6 @@
 .cxx
 local.properties
 /buildSrc/.gradle
-/buildSrc/build
+/buildSrc/build
+/.idea/sonarlint
+/.idea/kotlinc.xml

.idea/compiler.xml

@@ -2,13 +2,13 @@ package com.rivaldy.id.cocktail.ui
 
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
 import com.rivaldy.id.cocktail.R
 import com.rivaldy.id.cocktail.databinding.RowItemCocktailBinding
 import com.rivaldy.id.core.data.model.api.drink.DrinkData
+import com.rivaldy.id.core.extensions.getDiffCallback
 
 /**
  * Created by rivaldy on 05/01/22.
@@ -17,7 +17,7 @@ import com.rivaldy.id.core.data.model.api.drink.DrinkData
 
 class MainAdapter(
     private val listener: (DrinkData) -> Unit
-) : ListAdapter<DrinkData, MainAdapter.ViewHolder>(DIFF_CALLBACK) {
+) : ListAdapter<DrinkData, MainAdapter.ViewHolder>(getDiffCallback()) {
 
     inner class ViewHolder(private val binding: RowItemCocktailBinding) : RecyclerView.ViewHolder(binding.root) {
         fun bindItem(item: DrinkData) {
@@ -39,16 +39,4 @@ class MainAdapter(
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         holder.bindItem(getItem(position))
     }
-
-    companion object {
-        private val DIFF_CALLBACK = object : DiffUtil.ItemCallback<DrinkData>() {
-            override fun areItemsTheSame(oldItem: DrinkData, newItem: DrinkData): Boolean {
-                return oldItem.idDrink == newItem.idDrink
-            }
-
-            override fun areContentsTheSame(oldItem: DrinkData, newItem: DrinkData): Boolean {
-                return oldItem == newItem
-            }
-        }
-    }
 }

.idea/misc.xml

@@ -2,11 +2,11 @@ package com.rivaldy.id.cocktail.ui.filter_dialog
 
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import com.rivaldy.id.cocktail.databinding.RowItemFilterBinding
 import com.rivaldy.id.core.data.model.local.FilterDataLocal
+import com.rivaldy.id.core.extensions.getDiffCallback
 
 /**
  * Created by rivaldy on 05/01/22.
@@ -15,7 +15,7 @@ import com.rivaldy.id.core.data.model.local.FilterDataLocal
 
 class FilterAdapter(
     private val listener: (FilterDataLocal) -> Unit
-) : ListAdapter<FilterDataLocal, FilterAdapter.ViewHolder>(DIFF_CALLBACK) {
+) : ListAdapter<FilterDataLocal, FilterAdapter.ViewHolder>(getDiffCallback()) {
 
     inner class ViewHolder(private val binding: RowItemFilterBinding) : RecyclerView.ViewHolder(binding.root) {
         fun bindItem(item: FilterDataLocal) {
@@ -32,16 +32,4 @@ class FilterAdapter(
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         holder.bindItem(getItem(position))
     }
-
-    companion object {
-        private val DIFF_CALLBACK = object : DiffUtil.ItemCallback<FilterDataLocal>() {
-            override fun areItemsTheSame(oldItem: FilterDataLocal, newItem: FilterDataLocal): Boolean {
-                return oldItem.name == newItem.name
-            }
-
-            override fun areContentsTheSame(oldItem: FilterDataLocal, newItem: FilterDataLocal): Boolean {
-                return oldItem == newItem
-            }
-        }
-    }
 }

app/src/main/java/com/rivaldy/id/cocktail/ui/MainAdapter.kt

@@ -2,13 +2,13 @@ package com.rivaldy.id.cocktail.ui.graphql
 
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
 import com.rivaldy.id.cocktail.R
 import com.rivaldy.id.cocktail.databinding.RowItemCocktailBinding
 import com.rivaldy.id.core.CharacterListQuery
+import com.rivaldy.id.core.extensions.getDiffCallback
 
 /**
  * Created by rivaldy on 05/01/22.
@@ -17,7 +17,7 @@ import com.rivaldy.id.core.CharacterListQuery
 
 class SampleGraphqlAdapter(
     private val listener: (CharacterListQuery.Result) -> Unit
-) : ListAdapter<CharacterListQuery.Result, SampleGraphqlAdapter.ViewHolder>(DIFF_CALLBACK) {
+) : ListAdapter<CharacterListQuery.Result, SampleGraphqlAdapter.ViewHolder>(getDiffCallback()) {
 
     inner class ViewHolder(private val binding: RowItemCocktailBinding) : RecyclerView.ViewHolder(binding.root) {
         fun bindItem(item: CharacterListQuery.Result) {
@@ -39,16 +39,4 @@ class SampleGraphqlAdapter(
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         holder.bindItem(getItem(position))
     }
-
-    companion object {
-        private val DIFF_CALLBACK = object : DiffUtil.ItemCallback<CharacterListQuery.Result>() {
-            override fun areItemsTheSame(oldItem: CharacterListQuery.Result, newItem: CharacterListQuery.Result): Boolean {
-                return oldItem.name == newItem.name
-            }
-
-            override fun areContentsTheSame(oldItem: CharacterListQuery.Result, newItem: CharacterListQuery.Result): Boolean {
-                return oldItem == newItem
-            }
-        }
-    }
 }

app/src/main/java/com/rivaldy/id/cocktail/ui/filter_dialog/FilterAdapter.kt

@@ -0,0 +1,19 @@
+package com.rivaldy.id.core.extensions
+
+import android.annotation.SuppressLint
+import androidx.recyclerview.widget.DiffUtil
+
+/** Created by github.com/im-o on 5/16/2023. */
+
+fun <T : Any> getDiffCallback(): DiffUtil.ItemCallback<T> {
+    return object : DiffUtil.ItemCallback<T>() {
+        override fun areItemsTheSame(oldItem: T, newItem: T): Boolean {
+            return oldItem == newItem
+        }
+
+        @SuppressLint("DiffUtilEquals")
+        override fun areContentsTheSame(oldItem: T, newItem: T): Boolean {
+            return oldItem == newItem
+        }
+    }
+}