修复书源拖动闪退bug

app/src/main/java/io/legado/app/base/adapter/SimpleRecyclerAdapter.kt

@@ -35,7 +35,7 @@ abstract class SimpleRecyclerAdapter<ITEM, VB : ViewBinding>(protected val conte
         object : DiffUtil.ItemCallback<ITEM>() {
 
             override fun areItemsTheSame(oldItem: ITEM, newItem: ITEM): Boolean {
-                return oldItem == newItem
+                return false
             }
 
             override fun areContentsTheSame(oldItem: ITEM, newItem: ITEM): Boolean {
@@ -70,57 +70,6 @@ abstract class SimpleRecyclerAdapter<ITEM, VB : ViewBinding>(protected val conte
         }
     }
 
-    fun addItem(item: ITEM) {
-        synchronized(lock) {
-            val list = ArrayList(asyncListDiffer.currentList)
-            list.add(item)
-            asyncListDiffer.submitList(list)
-        }
-    }
-
-    fun addItems(position: Int, newItems: List<ITEM>) {
-        synchronized(lock) {
-            val list = ArrayList(asyncListDiffer.currentList)
-            list.addAll(position, newItems)
-            asyncListDiffer.submitList(list)
-        }
-    }
-
-    fun addItems(newItems: List<ITEM>) {
-        synchronized(lock) {
-            val list = ArrayList(asyncListDiffer.currentList)
-            list.addAll(newItems)
-            asyncListDiffer.submitList(list)
-        }
-    }
-
-    fun removeItem(position: Int) {
-        synchronized(lock) {
-            val list = ArrayList(asyncListDiffer.currentList)
-            if (list.removeAt(position) != null) {
-                asyncListDiffer.submitList(list)
-            }
-        }
-    }
-
-    fun removeItem(item: ITEM) {
-        synchronized(lock) {
-            val list = ArrayList(asyncListDiffer.currentList)
-            if (list.remove(item)) {
-                asyncListDiffer.submitList(list)
-            }
-        }
-    }
-
-    fun removeItems(items: List<ITEM>) {
-        synchronized(lock) {
-            val list = ArrayList(asyncListDiffer.currentList)
-            if (list.removeAll(items)) {
-                asyncListDiffer.submitList(list)
-            }
-        }
-    }
-
     fun swapItem(srcPosition: Int, targetPosition: Int) {
         synchronized(lock) {
             val list = ArrayList(getItems())
@@ -158,11 +107,6 @@ abstract class SimpleRecyclerAdapter<ITEM, VB : ViewBinding>(protected val conte
             }
         }
 
-    fun clearItems() =
-        synchronized(lock) {
-            asyncListDiffer.submitList(arrayListOf())
-        }
-
     fun isEmpty() = asyncListDiffer.currentList.isEmpty()
 
     fun isNotEmpty() = asyncListDiffer.currentList.isNotEmpty()

app/src/main/java/io/legado/app/ui/book/local/ImportBookAdapter.kt

@@ -4,8 +4,8 @@ import android.content.Context
 import android.net.Uri
 import android.view.ViewGroup
 import io.legado.app.R
+import io.legado.app.base.adapter.CommonRecyclerAdapter
 import io.legado.app.base.adapter.ItemViewHolder
-import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.constant.AppConst
 import io.legado.app.databinding.ItemImportBookBinding
 import io.legado.app.utils.*
@@ -13,7 +13,7 @@ import org.jetbrains.anko.sdk27.listeners.onClick
 
 
 class ImportBookAdapter(context: Context, val callBack: CallBack) :
-    SimpleRecyclerAdapter<DocItem, ItemImportBookBinding>(context) {
+    CommonRecyclerAdapter<DocItem, ItemImportBookBinding>(context) {
     var selectedUris = hashSetOf<String>()
     var checkableCount = 0
     private var bookFileNames = arrayListOf<String>()

app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentAdapter.kt

@@ -3,8 +3,8 @@ package io.legado.app.ui.book.searchContent
 import android.content.Context
 import android.view.ViewGroup
 import io.legado.app.R
+import io.legado.app.base.adapter.CommonRecyclerAdapter
 import io.legado.app.base.adapter.ItemViewHolder
-import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.databinding.ItemSearchListBinding
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.utils.getCompatColor
@@ -12,7 +12,7 @@ import io.legado.app.utils.hexString
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class SearchContentAdapter(context: Context, val callback: Callback) :
-    SimpleRecyclerAdapter<SearchResult, ItemSearchListBinding>(context) {
+    CommonRecyclerAdapter<SearchResult, ItemSearchListBinding>(context) {
 
     val cacheFileNames = hashSetOf<String>()
     val textColor = context.getCompatColor(R.color.primaryText).hexString.substring(2)

app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugAdapter.kt

@@ -4,12 +4,12 @@ import android.content.Context
 import android.view.View
 import android.view.ViewGroup
 import io.legado.app.R
+import io.legado.app.base.adapter.CommonRecyclerAdapter
 import io.legado.app.base.adapter.ItemViewHolder
-import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.databinding.ItemLogBinding
 
 class BookSourceDebugAdapter(context: Context) :
-    SimpleRecyclerAdapter<String, ItemLogBinding>(context) {
+    CommonRecyclerAdapter<String, ItemLogBinding>(context) {
 
     override fun getViewBinding(parent: ViewGroup): ItemLogBinding {
         return ItemLogBinding.inflate(inflater, parent, false)

app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugAdapter.kt

@@ -4,12 +4,12 @@ import android.content.Context
 import android.view.View
 import android.view.ViewGroup
 import io.legado.app.R
+import io.legado.app.base.adapter.CommonRecyclerAdapter
 import io.legado.app.base.adapter.ItemViewHolder
-import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.databinding.ItemLogBinding
 
 class RssSourceDebugAdapter(context: Context) :
-    SimpleRecyclerAdapter<String, ItemLogBinding>(context) {
+    CommonRecyclerAdapter<String, ItemLogBinding>(context) {
 
     override fun getViewBinding(parent: ViewGroup): ItemLogBinding {
         return ItemLogBinding.inflate(inflater, parent, false)