优化

app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt

@@ -25,7 +25,7 @@ import io.legado.app.model.AudioPlay
 import io.legado.app.model.BookCover
 import io.legado.app.service.AudioPlayService
 import io.legado.app.ui.about.AppLogDialog
-import io.legado.app.ui.book.changesource.ChangeSourceDialog
+import io.legado.app.ui.book.changesource.ChangeBookSourceDialog
 import io.legado.app.ui.book.source.edit.BookSourceEditActivity
 import io.legado.app.ui.book.toc.TocActivityResult
 import io.legado.app.ui.login.SourceLoginActivity
@@ -40,7 +40,7 @@ import java.util.*
  */
 class AudioPlayActivity :
     VMBaseActivity<ActivityAudioPlayBinding, AudioPlayViewModel>(toolBarTheme = Theme.Dark),
-    ChangeSourceDialog.CallBack {
+    ChangeBookSourceDialog.CallBack {
 
     override val binding by viewBinding(ActivityAudioPlayBinding::inflate)
     override val viewModel by viewModels<AudioPlayViewModel>()
@@ -93,7 +93,7 @@ class AudioPlayActivity :
     override fun onCompatOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.menu_change_source -> AudioPlay.book?.let {
-                showDialogFragment(ChangeSourceDialog(it.name, it.author))
+                showDialogFragment(ChangeBookSourceDialog(it.name, it.author))
             }
             R.id.menu_login -> AudioPlay.bookSource?.let {
                 startActivity<SourceLoginActivity> {

app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceAdapter.kt

@@ -16,9 +16,9 @@ import io.legado.app.utils.visible
 import splitties.views.onLongClick
 
 
-class ChangeSourceAdapter(
+class ChangeBookSourceAdapter(
     context: Context,
-    val viewModel: ChangeSourceViewModel,
+    val viewModel: ChangeBookSourceViewModel,
     val callBack: CallBack
 ) : DiffRecyclerAdapter<SearchBook, ItemChangeSourceBinding>(context) {
 

app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt

@@ -31,9 +31,9 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
 
-class ChangeSourceDialog() : BaseDialogFragment(R.layout.dialog_change_source),
+class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_change_source),
     Toolbar.OnMenuItemClickListener,
-    ChangeSourceAdapter.CallBack {
+    ChangeBookSourceAdapter.CallBack {
 
     constructor(name: String, author: String) : this() {
         arguments = Bundle().apply {
@@ -45,8 +45,8 @@ class ChangeSourceDialog() : BaseDialogFragment(R.layout.dialog_change_source),
     private val binding by viewBinding(DialogChangeSourceBinding::bind)
     private val groups = linkedSetOf<String>()
     private val callBack: CallBack? get() = activity as? CallBack
-    private val viewModel: ChangeSourceViewModel by viewModels()
+    private val viewModel: ChangeBookSourceViewModel by viewModels()
-    private val adapter by lazy { ChangeSourceAdapter(requireContext(), viewModel, this) }
+    private val adapter by lazy { ChangeBookSourceAdapter(requireContext(), viewModel, this) }
     private val editSourceResult =
         registerForActivityResult(StartActivityContract(BookSourceEditActivity::class.java)) {
             viewModel.startSearch()

app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceViewModel.kt

@@ -32,7 +32,7 @@ import java.util.concurrent.Executors
 import kotlin.math.min
 
 @Suppress("MemberVisibilityCanBePrivate")
-class ChangeSourceViewModel(application: Application) : BaseViewModel(application) {
+class ChangeBookSourceViewModel(application: Application) : BaseViewModel(application) {
     private val threadCount = AppConfig.threadCount
     private var searchPool: ExecutorCoroutineDispatcher? = null
     val searchStateData = MutableLiveData<Boolean>()

app/src/main/java/io/legado/app/ui/book/changesource/DiffCallBack.kt

@@ -1,50 +0,0 @@
-package io.legado.app.ui.book.changesource
-
-import android.os.Bundle
-import androidx.recyclerview.widget.DiffUtil
-import io.legado.app.data.entities.SearchBook
-
-class DiffCallBack(private val oldItems: List<SearchBook>, private val newItems: List<SearchBook>) :
-    DiffUtil.Callback() {
-
-    override fun getOldListSize(): Int {
-        return oldItems.size
-    }
-
-    override fun getNewListSize(): Int {
-        return newItems.size
-    }
-
-    override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
-        val oldItem = oldItems[oldItemPosition]
-        val newItem = newItems[newItemPosition]
-        return oldItem.bookUrl == newItem.bookUrl
-    }
-
-    override fun areContentsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
-        val oldItem = oldItems[oldItemPosition]
-        val newItem = newItems[newItemPosition]
-        return when {
-            oldItem.originName != newItem.originName -> false
-            oldItem.latestChapterTitle != newItem.latestChapterTitle -> false
-            else -> true
-        }
-    }
-
-    override fun getChangePayload(oldItemPosition: Int, newItemPosition: Int): Any? {
-        val oldItem = oldItems[oldItemPosition]
-        val newItem = newItems[newItemPosition]
-        val payload = Bundle()
-        if (oldItem.originName != newItem.originName) {
-            payload.putString("name", newItem.originName)
-        }
-        if (oldItem.latestChapterTitle != newItem.latestChapterTitle) {
-            payload.putString("latest", newItem.latestChapterTitle)
-        }
-        if (payload.isEmpty) {
-            return null
-        }
-        return payload
-    }
-
-}

app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt

@@ -31,7 +31,7 @@ import io.legado.app.model.BookCover
 import io.legado.app.ui.about.AppLogDialog
 import io.legado.app.ui.book.audio.AudioPlayActivity
 import io.legado.app.ui.book.changecover.ChangeCoverDialog
-import io.legado.app.ui.book.changesource.ChangeSourceDialog
+import io.legado.app.ui.book.changesource.ChangeBookSourceDialog
 import io.legado.app.ui.book.group.GroupSelectDialog
 import io.legado.app.ui.book.info.edit.BookInfoEditActivity
 import io.legado.app.ui.book.read.ReadBookActivity
@@ -49,7 +49,7 @@ import kotlinx.coroutines.withContext
 class BookInfoActivity :
     VMBaseActivity<ActivityBookInfoBinding, BookInfoViewModel>(toolBarTheme = Theme.Dark),
     GroupSelectDialog.CallBack,
-    ChangeSourceDialog.CallBack,
+    ChangeBookSourceDialog.CallBack,
     ChangeCoverDialog.CallBack {
 
     private val tocActivityResult = registerForActivityResult(TocActivityResult()) {
@@ -301,7 +301,7 @@ class BookInfoActivity :
         }
         tvChangeSource.setOnClickListener {
             viewModel.bookData.value?.let {
-                showDialogFragment(ChangeSourceDialog(it.name, it.author))
+                showDialogFragment(ChangeBookSourceDialog(it.name, it.author))
             }
         }
         tvTocView.setOnClickListener {

app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt

@@ -37,7 +37,7 @@ import io.legado.app.model.ReadBook
 import io.legado.app.receiver.TimeBatteryReceiver
 import io.legado.app.service.BaseReadAloudService
 import io.legado.app.ui.about.AppLogDialog
-import io.legado.app.ui.book.changesource.ChangeSourceDialog
+import io.legado.app.ui.book.changesource.ChangeBookSourceDialog
 import io.legado.app.ui.book.read.config.*
 import io.legado.app.ui.book.read.config.BgTextConfigDialog.Companion.BG_COLOR
 import io.legado.app.ui.book.read.config.BgTextConfigDialog.Companion.TEXT_COLOR
@@ -69,7 +69,7 @@ class ReadBookActivity : BaseReadBookActivity(),
     ReadMenu.CallBack,
     SearchMenu.CallBack,
     ReadAloudDialog.CallBack,
-    ChangeSourceDialog.CallBack,
+    ChangeBookSourceDialog.CallBack,
     ReadBook.CallBack,
     AutoReadDialog.CallBack,
     TocRegexDialog.CallBack,
@@ -239,13 +239,13 @@ class ReadBookActivity : BaseReadBookActivity(),
             R.id.menu_book_change_source -> {
                 binding.readMenu.runMenuOut()
                 ReadBook.book?.let {
-                    showDialogFragment(ChangeSourceDialog(it.name, it.author))
+                    showDialogFragment(ChangeBookSourceDialog(it.name, it.author))
                 }
             }
             R.id.menu_chapter_change_source -> {
                 binding.readMenu.runMenuOut()
                 ReadBook.book?.let {
-                    showDialogFragment(ChangeSourceDialog(it.name, it.author))
+                    showDialogFragment(ChangeBookSourceDialog(it.name, it.author))
                 }
             }
             R.id.menu_refresh_dur -> {