增加一些蜜汁小动画

app/src/main/AndroidManifest.xml

@@ -29,6 +29,7 @@
         android:networkSecurityConfig="@xml/network_security_config"
         android:requestLegacyExternalStorage="true"
         android:enableOnBackInvokedCallback="true"
+        android:hardwareAccelerated="true"
         android:supportsRtl="true"
         android:theme="@style/Base.AppTheme"
         tools:ignore="AllowBackup,GoogleAppIndexingWarning,UnusedAttribute">

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

@@ -2,6 +2,7 @@ package io.legato.kazusa.ui.book.info
 
 import android.annotation.SuppressLint
 import android.content.Intent
+import android.graphics.Color
 import android.graphics.RenderEffect
 import android.graphics.Shader
 import android.net.Uri
@@ -15,6 +16,7 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.lifecycleScope
+import com.google.android.material.transition.platform.MaterialContainerTransform
 import io.legato.kazusa.R
 import io.legato.kazusa.base.VMBaseActivity
 import io.legato.kazusa.constant.BookType
@@ -151,14 +153,23 @@ class BookInfoActivity :
 
     @SuppressLint("PrivateResource")
     override fun onCreate(savedInstanceState: Bundle?) {
+        window.sharedElementEnterTransition = MaterialContainerTransform().apply {
+            addTarget(binding.ivCover)
+            duration = 500
+            scrimColor = Color.TRANSPARENT
+            fadeMode = MaterialContainerTransform.FADE_MODE_THROUGH
+        }
+        window.sharedElementReturnTransition = MaterialContainerTransform().apply {
+            addTarget(binding.ivCover)
+            duration = 500
+            scrimColor = Color.TRANSPARENT
+            fadeMode = MaterialContainerTransform.FADE_MODE_THROUGH
+        }
+        window.sharedElementsUseOverlay = false
         super.onCreate(savedInstanceState)
-
+        binding.ivCover.transitionName = intent.getStringExtra("transitionName")
         setSupportActionBar(binding.topBar)
         binding.llRead?.applyNavigationBarMargin()
-//        binding.refreshLayout?.setColorSchemeColors(accentColor)
-//        binding.llInfo.setBackgroundColor(backgroundColor)
-//        binding.flAction.setBackgroundColor(bottomBackground)
-        //binding.flAction.applyNavigationBarPadding()
         binding.btnShelf.text = getString(R.string.remove_from_bookshelf)
         binding.tvToc.text = getString(R.string.toc_s, getString(R.string.loading))
 

app/src/main/java/io/legato/kazusa/ui/book/manga/ReadMangaActivity.kt

@@ -2,6 +2,7 @@ package io.legato.kazusa.ui.book.manga
 
 import android.annotation.SuppressLint
 import android.content.Intent
+import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.view.KeyEvent
@@ -21,6 +22,7 @@ import com.bumptech.glide.Glide
 import com.bumptech.glide.integration.recyclerview.RecyclerViewPreloader
 import com.bumptech.glide.request.target.Target.SIZE_ORIGINAL
 import com.bumptech.glide.util.FixedPreloadSizeProvider
+import com.google.android.material.transition.platform.MaterialContainerTransform
 import io.legato.kazusa.BuildConfig
 import io.legato.kazusa.R
 import io.legato.kazusa.base.VMBaseActivity
@@ -158,9 +160,21 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        window.sharedElementEnterTransition = MaterialContainerTransform().apply {
+            addTarget(binding.root)
+            duration = 500
+            scrimColor = Color.TRANSPARENT
+            fadeMode = MaterialContainerTransform.FADE_MODE_THROUGH
+        }
+        window.sharedElementReturnTransition = MaterialContainerTransform().apply {
+            addTarget(binding.root)
+            duration = 500
+            scrimColor = Color.TRANSPARENT
+            fadeMode = MaterialContainerTransform.FADE_MODE_THROUGH
+        }
         upLayoutInDisplayCutoutMode()
         super.onCreate(savedInstanceState)
-
+        binding.root.transitionName = intent.getStringExtra("transitionName")
         ReadManga.register(this)
         upSystemUiVisibility(false)
         initRecyclerView()

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

@@ -4,6 +4,7 @@ package io.legato.kazusa.ui.book.read
 import android.annotation.SuppressLint
 import android.content.Intent
 import android.content.res.Configuration
+import android.graphics.Color
 import android.net.Uri
 import android.os.Bundle
 import android.os.Looper
@@ -22,6 +23,7 @@ import androidx.appcompat.widget.PopupMenu
 import androidx.core.view.get
 import androidx.core.view.size
 import androidx.lifecycle.lifecycleScope
+import com.google.android.material.transition.platform.MaterialContainerTransform
 import com.jaredrummler.android.colorpicker.ColorPickerDialogListener
 import io.legato.kazusa.BuildConfig
 import io.legato.kazusa.R
@@ -259,7 +261,20 @@ class ReadBookActivity : BaseReadBookActivity(),
 
     @SuppressLint("ClickableViewAccessibility")
     override fun onCreate(savedInstanceState: Bundle?) {
+        window.sharedElementEnterTransition = MaterialContainerTransform().apply {
+            addTarget(binding.rootView)
+            duration = 500
+            scrimColor = Color.TRANSPARENT
+            fadeMode = MaterialContainerTransform.FADE_MODE_THROUGH
+        }
+        window.sharedElementReturnTransition = MaterialContainerTransform().apply {
+            addTarget(binding.rootView)
+            duration = 500
+            scrimColor = Color.TRANSPARENT
+            fadeMode = MaterialContainerTransform.FADE_MODE_THROUGH
+        }
         super.onCreate(savedInstanceState)
+        binding.rootView.transitionName = intent.getStringExtra("transitionName")
         //binding.cursorLeft.setColorFilter(accentColor)
         //binding.cursorRight.setColorFilter(accentColor)
         binding.cursorLeft.setOnTouchListener(this)

app/src/main/java/io/legato/kazusa/ui/book/read/ReadMenu.kt

@@ -598,14 +598,18 @@ class ReadMenu @JvmOverloads constructor(
 
         val result = mutableListOf<ToolButton>()
 
-        savedList.forEach { (id, enabled) ->
+        if (savedList.isNotEmpty()) {
-            if (enabled) allButtons[id]?.let { result.add(it) }
+            savedList.forEach { (id, enabled) ->
-        }
+                if (enabled) allButtons[id]?.let { result.add(it) }
-
-        getAllButtons().forEach { btn ->
-            if (savedList.none { it.first == btn.id }) {
-                result.add(btn)
             }
+
+            getAllButtons().forEach { btn ->
+                if (savedList.none { it.first == btn.id }) {
+                    result.add(btn)
+                }
+            }
+        } else {
+            result.addAll(getAllButtons().take(5))
         }
 
 

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/BookshelfConfigBottomSheet.kt

@@ -56,7 +56,7 @@ class BookshelfConfigBottomSheet : BaseBottomSheetDialogFragment(R.layout.dialog
                     text = label
                     isCheckable = true
                     isClickable = true
-                    id = View.generateViewId()
+                    id = index
                 }
                 chipGroupSort.addView(chip)
                 if (index == AppConfig.bookshelfSort) {
@@ -113,8 +113,8 @@ class BookshelfConfigBottomSheet : BaseBottomSheetDialogFragment(R.layout.dialog
                     postEvent(EventBus.BOOKSHELF_REFRESH, "")
                 }
 
-                if (bookshelfSort != chipGroupSort.indexOfChild(chipGroupSort.findViewById(chipGroupSort.checkedChipId))) {
+                if (bookshelfSort != chipGroupSort.checkedChipId) {
-                    AppConfig.bookshelfSort = chipGroupSort.indexOfChild(chipGroupSort.findViewById(chipGroupSort.checkedChipId))
+                    AppConfig.bookshelfSort = chipGroupSort.checkedChipId
                     (requireParentFragment() as? BaseBookshelfFragment)?.upSort()
                 }
 

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/BooksFragment.kt

@@ -1,9 +1,13 @@
 package io.legato.kazusa.ui.main.bookshelf.books
 
+//import io.legado.app.lib.theme.accentColor
+//import io.legado.app.lib.theme.primaryColor
 import android.annotation.SuppressLint
+import android.content.Intent
 import android.os.Bundle
 import android.view.View
 import android.view.ViewConfiguration
+import androidx.core.app.ActivityOptionsCompat
 import androidx.core.view.isGone
 import androidx.fragment.app.activityViewModels
 import androidx.lifecycle.Lifecycle
@@ -22,10 +26,13 @@ import io.legato.kazusa.data.appDb
 import io.legato.kazusa.data.entities.Book
 import io.legato.kazusa.data.entities.BookGroup
 import io.legato.kazusa.databinding.FragmentBooksBinding
+import io.legato.kazusa.help.book.isAudio
+import io.legato.kazusa.help.book.isImage
 import io.legato.kazusa.help.config.AppConfig
-//import io.legado.app.lib.theme.accentColor
+import io.legato.kazusa.ui.book.audio.AudioPlayActivity
-//import io.legado.app.lib.theme.primaryColor
 import io.legato.kazusa.ui.book.info.BookInfoActivity
+import io.legato.kazusa.ui.book.manga.ReadMangaActivity
+import io.legato.kazusa.ui.book.read.ReadBookActivity
 import io.legato.kazusa.ui.main.MainViewModel
 import io.legato.kazusa.ui.main.bookshelf.books.styleDefalut.BaseBooksAdapter
 import io.legato.kazusa.ui.main.bookshelf.books.styleDefalut.BooksAdapterGrid
@@ -34,8 +41,6 @@ import io.legato.kazusa.utils.bookshelfLayout
 import io.legato.kazusa.utils.cnCompare
 import io.legato.kazusa.utils.flowWithLifecycleAndDatabaseChangeFirst
 import io.legato.kazusa.utils.observeEvent
-import io.legato.kazusa.utils.startActivity
-import io.legato.kazusa.utils.startActivityForBook
 import io.legato.kazusa.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -150,11 +155,8 @@ class BooksFragment() : BaseFragment(R.layout.fragment_books),
     }
 
     fun upBookSort() {
-//        binding.root.post {
+        bookSort = AppConfig.bookshelfSort
-//            arguments?.putInt("bookSort", sort)
+        upRecyclerData()
-//            bookSort = sort
-            upRecyclerData()
-//        }
     }
 
     fun setEnableRefresh(enable: Boolean) {
@@ -255,17 +257,49 @@ class BooksFragment() : BaseFragment(R.layout.fragment_books),
         binding.rvBookshelf.adapter = null
     }
 
-    override fun open(book: Book) {
+    override fun open(book: Book, sharedView: View) {
-        startActivityForBook(book)
+        val transitionName = "book_${book.bookUrl}"
+        sharedView.transitionName = transitionName
+
+        val cls = when {
+            book.isAudio -> AudioPlayActivity::class.java
+            book.isImage && AppConfig.showMangaUi -> ReadMangaActivity::class.java
+            else -> ReadBookActivity::class.java
+        }
+
+        val intent = Intent(requireContext(), cls).apply {
+            putExtra("bookUrl", book.bookUrl)
+            putExtra("transitionName", transitionName)
+        }
+
+        val options = ActivityOptionsCompat.makeSceneTransitionAnimation(
+            requireActivity(),
+            sharedView,
+            transitionName
+        )
+
+        startActivity(intent, options.toBundle())
     }
 
-    override fun openBookInfo(book: Book) {
+    override fun openBookInfo(book: Book, sharedView: View) {
-        startActivity<BookInfoActivity> {
+        val intent = Intent(requireContext(), BookInfoActivity::class.java).apply {
             putExtra("name", book.name)
             putExtra("author", book.author)
+            putExtra("transitionName", "book_${book.bookUrl}") // 给共享元素唯一标识
         }
+
+        sharedView.transitionName = "book_${book.bookUrl}"
+
+        val options = ActivityOptionsCompat.makeSceneTransitionAnimation(
+            requireActivity(),
+            sharedView,
+            sharedView.transitionName
+        )
+
+        startActivity(intent, options.toBundle())
     }
 
+
     override fun isUpdate(bookUrl: String): Boolean {
         return activityViewModel.isUpdate(bookUrl)
     }

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/BookshelfFragment2.kt

@@ -1,9 +1,11 @@
 package io.legato.kazusa.ui.main.bookshelf.books
 
 import android.annotation.SuppressLint
+import android.content.Intent
 import android.os.Bundle
 import android.view.View
 import androidx.appcompat.widget.SearchView
+import androidx.core.app.ActivityOptionsCompat
 import androidx.core.view.isGone
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
@@ -19,9 +21,14 @@ import io.legato.kazusa.data.appDb
 import io.legato.kazusa.data.entities.Book
 import io.legato.kazusa.data.entities.BookGroup
 import io.legato.kazusa.databinding.FragmentBookshelf2Binding
+import io.legato.kazusa.help.book.isAudio
+import io.legato.kazusa.help.book.isImage
 import io.legato.kazusa.help.config.AppConfig
+import io.legato.kazusa.ui.book.audio.AudioPlayActivity
 import io.legato.kazusa.ui.book.group.GroupEditDialog
 import io.legato.kazusa.ui.book.info.BookInfoActivity
+import io.legato.kazusa.ui.book.manga.ReadMangaActivity
+import io.legato.kazusa.ui.book.read.ReadBookActivity
 import io.legato.kazusa.ui.book.search.SearchActivity
 import io.legato.kazusa.ui.main.bookshelf.BaseBookshelfFragment
 import io.legato.kazusa.ui.main.bookshelf.books.styleFold.BaseBooksAdapter
@@ -32,8 +39,6 @@ import io.legato.kazusa.utils.cnCompare
 import io.legato.kazusa.utils.flowWithLifecycleAndDatabaseChangeFirst
 import io.legato.kazusa.utils.observeEvent
 import io.legato.kazusa.utils.showDialogFragment
-import io.legato.kazusa.utils.startActivity
-import io.legato.kazusa.utils.startActivityForBook
 import io.legato.kazusa.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -249,9 +254,31 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
         }
     }
 
-    override fun onItemClick(item: Any) {
+    override fun onItemClick(item: Any, sharedView: View) {
         when (item) {
-            is Book -> startActivityForBook(item)
+            is Book -> {
+                val transitionName = "book_${item.bookUrl}"
+                sharedView.transitionName = transitionName
+
+                val cls = when {
+                    item.isAudio -> AudioPlayActivity::class.java
+                    item.isImage && AppConfig.showMangaUi -> ReadMangaActivity::class.java
+                    else -> ReadBookActivity::class.java
+                }
+
+                val intent = Intent(requireContext(), cls).apply {
+                    putExtra("bookUrl", item.bookUrl)
+                    putExtra("transitionName", transitionName)
+                }
+
+                val options = ActivityOptionsCompat.makeSceneTransitionAnimation(
+                    requireActivity(),
+                    sharedView,
+                    transitionName
+                )
+
+                startActivity(intent, options.toBundle())
+            }
 
             is BookGroup -> {
                 groupId = item.groupId
@@ -260,11 +287,24 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
         }
     }
 
-    override fun onItemLongClick(item: Any) {
+    override fun onItemLongClick(item: Any, sharedView: View) {
         when (item) {
-            is Book -> startActivity<BookInfoActivity> {
+            is Book -> {
-                putExtra("name", item.name)
+                val intent = Intent(requireContext(), BookInfoActivity::class.java).apply {
-                putExtra("author", item.author)
+                    putExtra("name", item.name)
+                    putExtra("author", item.author)
+                    putExtra("transitionName", "book_${item.bookUrl}") // 给共享元素唯一标识
+                }
+
+                sharedView.transitionName = "book_${item.bookUrl}"
+
+                val options = ActivityOptionsCompat.makeSceneTransitionAnimation(
+                    requireActivity(),
+                    sharedView,
+                    sharedView.transitionName
+                )
+
+                startActivity(intent, options.toBundle())
             }
 
             is BookGroup -> showDialogFragment(GroupEditDialog(item))

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/styleDefalut/BaseBooksAdapter.kt

@@ -1,6 +1,7 @@
 package io.legato.kazusa.ui.main.bookshelf.books.styleDefalut
 
 import android.content.Context
+import android.view.View
 import androidx.core.os.bundleOf
 import androidx.recyclerview.widget.DiffUtil
 import androidx.viewbinding.ViewBinding
@@ -86,8 +87,8 @@ abstract class BaseBooksAdapter<VB : ViewBinding>(context: Context) :
     }
 
     interface CallBack {
-        fun open(book: Book)
+        fun open(book: Book, sharedView: View)
-        fun openBookInfo(book: Book)
+        fun openBookInfo(book: Book, sharedView: View)
         fun isUpdate(bookUrl: String): Boolean
     }
 }

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/styleDefalut/BooksAdapterGrid.kt

@@ -23,6 +23,7 @@ class BooksAdapterGrid(context: Context, private val callBack: CallBack) :
         item: Book,
         payloads: MutableList<Any>
     ) = binding.run {
+        binding.ivCover.transitionName = "book_${item.bookUrl}"
         if (payloads.isEmpty()) {
             tvName.text = item.name
             ivCover.load(item.getDisplayCover(), item.name, item.author, false, item.origin)
@@ -62,15 +63,16 @@ class BooksAdapterGrid(context: Context, private val callBack: CallBack) :
     }
 
     override fun registerListener(holder: ItemViewHolder, binding: ItemBookshelfGridBinding) {
+
         binding.cvContent.setOnClickListener {
             getItem(holder.layoutPosition)?.let {
-                callBack.open(it)
+                callBack.open(it, binding.ivCover)
             }
         }
 
         binding.cvContent.setOnLongClickListener {
             getItem(holder.layoutPosition)?.let {
-                callBack.openBookInfo(it)
+                callBack.openBookInfo(it, binding.ivCover)
             }
             true
         }

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/styleDefalut/BooksAdapterList.kt

@@ -31,6 +31,7 @@ class BooksAdapterList(
         item: Book,
         payloads: MutableList<Any>
     ) = binding.run {
+        binding.ivCover.transitionName = "book_${item.bookUrl}"
         if (payloads.isEmpty()) {
             tvName.text = item.name
             tvAuthor.text = item.author
@@ -97,13 +98,13 @@ class BooksAdapterList(
         holder.itemView.apply {
             binding.cvContent.setOnClickListener {
                 getItem(holder.layoutPosition)?.let {
-                    callBack.open(it)
+                    callBack.open(it, binding.ivCover)
                 }
             }
 
             binding.cvContent.onLongClick {
                 getItem(holder.layoutPosition)?.let {
-                    callBack.openBookInfo(it)
+                    callBack.openBookInfo(it, binding.ivCover)
                 }
             }
         }

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/styleFold/BaseBooksAdapter.kt

@@ -2,6 +2,7 @@ package io.legato.kazusa.ui.main.bookshelf.books.styleFold
 
 import android.content.Context
 import android.view.LayoutInflater
+import android.view.View
 import androidx.core.os.bundleOf
 import androidx.recyclerview.widget.AsyncListDiffer
 import androidx.recyclerview.widget.DiffUtil
@@ -138,8 +139,8 @@ abstract class BaseBooksAdapter<VH : RecyclerView.ViewHolder>(
 
 
     interface CallBack {
-        fun onItemClick(item: Any)
+        fun onItemClick(item: Any, sharedView: View)
-        fun onItemLongClick(item: Any)
+        fun onItemLongClick(item: Any, sharedView: View)
         fun isUpdate(bookUrl: String): Boolean
         fun getItems(): List<Any>
     }

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/styleFold/BooksAdapterGrid.kt

@@ -92,10 +92,10 @@ class BooksAdapterGrid(context: Context, callBack: CallBack) :
 
         fun registerListener(item: Any) {
             binding.cvContent.setOnClickListener {
-                callBack.onItemClick(item)
+                callBack.onItemClick(item, binding.ivCover)
             }
             binding.cvContent.onLongClick {
-                callBack.onItemLongClick(item)
+                callBack.onItemLongClick(item, binding.ivCover)
             }
         }
 
@@ -149,10 +149,10 @@ class BooksAdapterGrid(context: Context, callBack: CallBack) :
 
         fun registerListener(item: Any) {
             binding.cvContent.setOnClickListener {
-                callBack.onItemClick(item)
+                callBack.onItemClick(item, binding.ivCover)
             }
             binding.cvContent.onLongClick {
-                callBack.onItemLongClick(item)
+                callBack.onItemLongClick(item, binding.ivCover)
             }
         }
 

app/src/main/java/io/legato/kazusa/ui/main/bookshelf/books/styleFold/BooksAdapterList.kt

@@ -113,10 +113,10 @@ class BooksAdapterList(context: Context, callBack: CallBack) :
 
         fun registerListener(item: Any) {
             binding.cvContent.setOnClickListener {
-                callBack.onItemClick(item)
+                callBack.onItemClick(item, binding.ivCover)
             }
             binding.cvContent.onLongClick {
-                callBack.onItemLongClick(item)
+                callBack.onItemLongClick(item, binding.ivCover)
             }
         }
 
@@ -166,10 +166,10 @@ class BooksAdapterList(context: Context, callBack: CallBack) :
 
         fun registerListener(item: Any) {
             binding.cvContent.setOnClickListener {
-                callBack.onItemClick(item)
+                callBack.onItemClick(item, binding.ivCover)
             }
             binding.cvContent.onLongClick {
-                callBack.onItemLongClick(item)
+                callBack.onItemLongClick(item, binding.ivCover)
             }
         }
 

app/src/main/java/io/legato/kazusa/ui/main/explore/ExploreAdapter.kt

@@ -65,12 +65,6 @@ class ExploreAdapter(context: Context, val callBack: CallBack) :
                     item.exploreKinds()
                 }.onSuccess { kindList ->
                     upKindList(flexbox, item.bookSourceUrl, kindList)
-                }.onFinally {
-
-                    if (scrollTo >= 0) {
-                        callBack.scrollTo(scrollTo)
-                        scrollTo = -1
-                    }
                 }
             } else {
                 ivStatus.icon = ContextCompat.getDrawable(context, R.drawable.ic_arrow_right)

app/src/main/java/io/legato/kazusa/ui/main/explore/ExploreFragment.kt

@@ -1,16 +1,15 @@
 package io.legato.kazusa.ui.main.explore
 
+//import io.legado.app.lib.theme.primaryColor
+//import io.legado.app.lib.theme.primaryTextColor
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import android.view.SubMenu
 import android.view.View
 import android.view.inputmethod.EditorInfo
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
-import androidx.core.view.updatePadding
 import androidx.core.widget.doAfterTextChanged
 import androidx.fragment.app.viewModels
 import androidx.lifecycle.Lifecycle
@@ -29,8 +28,6 @@ import io.legato.kazusa.data.entities.BookSourcePart
 import io.legato.kazusa.databinding.FragmentExploreBinding
 import io.legato.kazusa.help.config.AppConfig
 import io.legato.kazusa.lib.dialogs.alert
-//import io.legado.app.lib.theme.primaryColor
-//import io.legado.app.lib.theme.primaryTextColor
 import io.legato.kazusa.ui.book.explore.ExploreShowActivity
 import io.legato.kazusa.ui.book.search.SearchActivity
 import io.legato.kazusa.ui.book.search.SearchScope
@@ -103,10 +100,8 @@ class ExploreFragment() : VMBaseFragment<ExploreViewModel>(R.layout.fragment_exp
             if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                 val query = searchView.text.toString()
                 upExploreData(query)
-                searchBar.hint = if (query.isEmpty()) {
+                searchBar.hint = query.ifEmpty {
                     getString(R.string.screen_find)
-                } else {
-                    query
                 }
                 searchView.hide()
                 return@setOnEditorActionListener true

app/src/main/res/layout/activity_book_read.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/root_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">

app/src/main/res/layout/activity_manga.xml

@@ -2,6 +2,7 @@
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/root_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 

app/src/main/res/values-night/themes.xml

@@ -2,6 +2,8 @@
 <resources>
 
     <style name="Base.AppTheme" parent="Theme.Material3Expressive.DynamicColors.DayNight.NoActionBar">
+        <item name="android:windowActivityTransitions">true</item>
+        <item name="android:windowContentTransitions">true</item>
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLightStatusBar">false</item>
         <item name="tabStyle">@style/Widget.App.TabLayout</item>

app/src/main/res/values/themes.xml

@@ -3,6 +3,8 @@
     //**************************************************************Theme******************************************************************************//
 
     <style name="Base.AppTheme" parent="Theme.Material3Expressive.DynamicColors.DayNight.NoActionBar">
+        <item name="android:windowActivityTransitions">true</item>
+        <item name="android:windowContentTransitions">true</item>
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLightStatusBar">true</item>
         <item name="tabStyle">@style/Widget.App.TabLayout</item>