优化

app/src/main/java/io/legado/app/data/entities/Book.kt

@@ -396,10 +396,6 @@ data class Book(
         }
     }
 
-    fun update() {
-        appDb.bookDao.update(this)
-    }
-
     fun delete() {
         if (ReadBook.book?.bookUrl == bookUrl) {
             ReadBook.book = null

app/src/main/java/io/legado/app/help/book/BookExtensions.kt

@@ -252,6 +252,10 @@ fun Book.sync(oldBook: Book) {
     canUpdate = curBook.canUpdate
 }
 
+fun Book.update() {
+    appDb.bookDao.update(this)
+}
+
 fun Book.getBookSource(): BookSource? {
     return appDb.bookSourceDao.getBookSource(origin)
 }

app/src/main/java/io/legado/app/lib/prefs/fragment/PreferenceFragment.kt

@@ -1,16 +1,29 @@
 package io.legado.app.lib.prefs.fragment
 
 import android.annotation.SuppressLint
+import android.os.Bundle
+import android.view.View
 import androidx.fragment.app.DialogFragment
-import androidx.preference.*
+import androidx.preference.EditTextPreference
+import androidx.preference.ListPreference
+import androidx.preference.MultiSelectListPreference
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragmentCompat
 import io.legado.app.lib.prefs.EditTextPreferenceDialog
 import io.legado.app.lib.prefs.ListPreferenceDialog
 import io.legado.app.lib.prefs.MultiSelectListPreferenceDialog
+import io.legado.app.utils.applyNavigationBarPadding
 
 abstract class PreferenceFragment : PreferenceFragmentCompat() {
 
     private val dialogFragmentTag = "androidx.preference.PreferenceFragment.DIALOG"
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        listView.clipToPadding = false
+        listView.applyNavigationBarPadding()
+    }
+
     @SuppressLint("RestrictedApi")
     override fun onDisplayPreferenceDialog(preference: Preference) {
 

app/src/main/java/io/legado/app/lib/theme/view/ThemeBottomNavigationVIew.kt

@@ -6,6 +6,7 @@ import android.graphics.drawable.ColorDrawable
 import android.util.AttributeSet
 import android.view.LayoutInflater
 import android.view.ViewGroup
+import androidx.core.view.ViewCompat
 import com.google.android.material.bottomnavigation.BottomNavigationView
 import io.legado.app.databinding.ViewNavigationBadgeBinding
 import io.legado.app.help.config.AppConfig
@@ -34,6 +35,8 @@ class ThemeBottomNavigationVIew(context: Context, attrs: AttributeSet) :
             isItemHorizontalTranslationEnabled = false
             itemBackground = ColorDrawable(Color.TRANSPARENT)
         }
+
+        ViewCompat.setOnApplyWindowInsetsListener(this, null)
     }
 
     fun addBadgeView(index: Int): BadgeView {

app/src/main/java/io/legado/app/model/AudioPlay.kt

@@ -16,6 +16,7 @@ import io.legado.app.help.book.ContentProcessor
 import io.legado.app.help.book.getBookSource
 import io.legado.app.help.book.readSimulating
 import io.legado.app.help.book.simulatedTotalChapterNum
+import io.legado.app.help.book.update
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.model.webBook.WebBook
 import io.legado.app.service.AudioPlayService

app/src/main/java/io/legado/app/model/ReadBook.kt

@@ -16,6 +16,7 @@ import io.legado.app.help.book.isImage
 import io.legado.app.help.book.isLocal
 import io.legado.app.help.book.readSimulating
 import io.legado.app.help.book.simulatedTotalChapterNum
+import io.legado.app.help.book.update
 import io.legado.app.help.config.AppConfig
 import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.help.coroutine.Coroutine

app/src/main/java/io/legado/app/model/remote/RemoteBookWebDav.kt

@@ -6,6 +6,7 @@ import io.legado.app.constant.AppPattern.bookFileRegex
 import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
 import io.legado.app.exception.NoStackTraceException
+import io.legado.app.help.book.update
 import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.webdav.Authorization
 import io.legado.app.lib.webdav.WebDav

app/src/main/java/io/legado/app/service/CacheBookService.kt

@@ -11,6 +11,7 @@ import io.legado.app.constant.EventBus
 import io.legado.app.constant.IntentAction
 import io.legado.app.constant.NotificationId
 import io.legado.app.data.appDb
+import io.legado.app.help.book.update
 import io.legado.app.help.config.AppConfig
 import io.legado.app.model.CacheBook
 import io.legado.app.model.webBook.WebBook

app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt

@@ -21,6 +21,7 @@ import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.primaryTextColor
 import io.legado.app.ui.book.read.ReadBookActivity
 import io.legado.app.ui.book.search.SearchActivity
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.cnCompare
 import io.legado.app.utils.getInt
@@ -105,6 +106,7 @@ class ReadRecordActivity : BaseActivity<ActivityReadRecordBinding>() {
             }
         }
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
     }
 
     private fun initSearchView() {

app/src/main/java/io/legado/app/ui/book/bookmark/AllBookmarkActivity.kt

@@ -12,6 +12,7 @@ import io.legado.app.data.appDb
 import io.legado.app.data.entities.Bookmark
 import io.legado.app.databinding.ActivityAllBookmarkBinding
 import io.legado.app.ui.file.HandleFileContract
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers.IO
@@ -53,6 +54,7 @@ class AllBookmarkActivity : VMBaseActivity<ActivityAllBookmarkBinding, AllBookma
     private fun initView() {
         binding.recyclerView.addItemDecoration(BookmarkDecoration(adapter))
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
     }
 
     override fun onCompatCreateOptionsMenu(menu: Menu): Boolean {

app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt

@@ -37,6 +37,7 @@ import io.legado.app.ui.about.AppLogDialog
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.utils.ACache
 import io.legado.app.utils.FileDoc
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.checkWrite
 import io.legado.app.utils.cnCompare
@@ -200,6 +201,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
     private fun initRecyclerView() {
         binding.recyclerView.layoutManager = layoutManager
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
     }
 
     private fun initBookData() {

app/src/main/java/io/legado/app/ui/book/explore/ExploreShowActivity.kt

@@ -13,6 +13,7 @@ import io.legado.app.databinding.ViewLoadMoreBinding
 import io.legado.app.ui.book.info.BookInfoActivity
 import io.legado.app.ui.widget.recycler.LoadMoreView
 import io.legado.app.ui.widget.recycler.VerticalDivider
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 
@@ -43,6 +44,7 @@ class ExploreShowActivity : VMBaseActivity<ActivityExploreShowBinding, ExploreSh
     private fun initRecyclerView() {
         binding.recyclerView.addItemDecoration(VerticalDivider(this))
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
         adapter.addFooterView {
             ViewLoadMoreBinding.bind(loadMoreView)
         }

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

@@ -48,6 +48,7 @@ import io.legado.app.help.book.isLocal
 import io.legado.app.help.book.isLocalTxt
 import io.legado.app.help.book.isMobi
 import io.legado.app.help.book.removeType
+import io.legado.app.help.book.update
 import io.legado.app.help.config.AppConfig
 import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.help.config.ReadTipConfig

app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt

@@ -34,6 +34,8 @@ import io.legado.app.ui.about.AppLogDialog
 import io.legado.app.ui.book.info.BookInfoActivity
 import io.legado.app.ui.book.source.manage.BookSourceActivity
 import io.legado.app.utils.ColorUtils
+import io.legado.app.utils.applyNavigationBarMargin
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.getPrefBoolean
 import io.legado.app.utils.gone
@@ -211,11 +213,14 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
         binding.rvHistoryKey.setEdgeEffectColor(primaryColor)
         binding.rvBookshelfSearch.layoutManager = FlexboxLayoutManager(this)
         binding.rvBookshelfSearch.adapter = bookAdapter
+        binding.rvBookshelfSearch.applyNavigationBarMargin()
         binding.rvHistoryKey.layoutManager = FlexboxLayoutManager(this)
         binding.rvHistoryKey.adapter = historyKeyAdapter
+        binding.rvHistoryKey.applyNavigationBarMargin()
         binding.recyclerView.layoutManager = LinearLayoutManager(this)
         binding.recyclerView.adapter = adapter
         binding.recyclerView.itemAnimator = null
+        binding.recyclerView.applyNavigationBarPadding()
         adapter.registerAdapterDataObserver(object : RecyclerView.AdapterDataObserver() {
             override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
                 super.onItemRangeInserted(positionStart, itemCount)

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

@@ -28,6 +28,7 @@ import io.legado.app.lib.theme.primaryTextColor
 import io.legado.app.ui.widget.recycler.UpLinearLayoutManager
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.ColorUtils
+import io.legado.app.utils.applyNavigationBarMargin
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.hideSoftInput
 import io.legado.app.utils.invisible
@@ -65,6 +66,7 @@ class SearchContentActivity :
         val bbg = bottomBackground
         val btc = getPrimaryTextColor(ColorUtils.isColorLight(bbg))
         binding.llSearchBaseInfo.setBackgroundColor(bbg)
+        binding.llSearchBaseInfo.applyNavigationBarMargin()
         binding.tvCurrentSearchInfo.setTextColor(btc)
         binding.ivSearchContentTop.setColorFilter(btc)
         binding.ivSearchContentBottom.setColorFilter(btc)

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

@@ -17,6 +17,7 @@ import io.legado.app.lib.theme.accentColor
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.qrcode.QrCodeResult
 import io.legado.app.ui.widget.dialog.TextDialog
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.launch
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
@@ -61,6 +62,7 @@ class BookSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, BookS
     private fun initRecyclerView() {
         binding.recyclerView.setEdgeEffectColor(primaryColor)
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
         binding.rotateLoading.loadingColor = accentColor
     }
 

app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt

@@ -16,6 +16,7 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.book.bookmark.BookmarkDialog
 import io.legado.app.ui.widget.recycler.UpLinearLayoutManager
 import io.legado.app.ui.widget.recycler.VerticalDivider
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -50,6 +51,7 @@ class BookmarkFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_bookmark
         binding.recyclerView.layoutManager = mLayoutManager
         binding.recyclerView.addItemDecoration(VerticalDivider(requireContext()))
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
     }
 
     override fun upBookmark(searchKey: String?) {

app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt

@@ -23,6 +23,7 @@ import io.legado.app.lib.theme.getPrimaryTextColor
 import io.legado.app.ui.widget.recycler.UpLinearLayoutManager
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.ColorUtils
+import io.legado.app.utils.applyNavigationBarMargin
 import io.legado.app.utils.observeEvent
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.CoroutineScope
@@ -74,6 +75,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt
         tvCurrentChapterInfo.setOnClickListener {
             mLayoutManager.scrollToPositionWithOffset(durChapterIndex, 0)
         }
+        binding.llChapterBaseInfo.applyNavigationBarMargin()
     }
 
     @SuppressLint("SetTextI18n")

app/src/main/java/io/legado/app/ui/file/FileManageActivity.kt

@@ -23,6 +23,7 @@ import io.legado.app.lib.theme.primaryTextColor
 import io.legado.app.ui.file.utils.FilePickerIcon
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.ConvertUtils
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.openFileUri
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -56,6 +57,7 @@ class FileManageActivity : VMBaseActivity<ActivityFileManageBinding, FileManageV
         binding.recyclerView.layoutManager = LinearLayoutManager(this)
         binding.recyclerView.addItemDecoration(VerticalDivider(this))
         binding.recyclerView.adapter = fileAdapter
+        binding.recyclerView.applyNavigationBarPadding()
         onBackPressedDispatcher.addCallback(this) {
             if (viewModel.lastDir != viewModel.rootDoc) {
                 gotoLastDir()

app/src/main/java/io/legado/app/ui/main/MainActivity.kt

@@ -10,6 +10,7 @@ import android.view.ViewGroup
 import android.widget.EditText
 import androidx.activity.addCallback
 import androidx.activity.viewModels
+import androidx.core.view.ViewCompat
 import androidx.core.view.postDelayed
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
@@ -45,6 +46,7 @@ import io.legado.app.ui.main.rss.RssFragment
 import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.utils.hideSoftInput
 import io.legado.app.utils.isCreated
+import io.legado.app.utils.navigationBarHeight
 import io.legado.app.utils.observeEvent
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
@@ -53,6 +55,7 @@ import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import splitties.views.bottomPadding
 import kotlin.coroutines.resume
 import kotlin.coroutines.suspendCoroutine
 
@@ -87,18 +90,7 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         upBottomMenu()
-        binding.run {
-            viewPagerMain.setEdgeEffectColor(primaryColor)
-            viewPagerMain.offscreenPageLimit = 3
-            viewPagerMain.adapter = adapter
-            viewPagerMain.addOnPageChangeListener(PageChangeCallback())
-            bottomNavigationView.elevation = elevation
-            bottomNavigationView.setOnNavigationItemSelectedListener(this@MainActivity)
-            bottomNavigationView.setOnNavigationItemReselectedListener(this@MainActivity)
-            if (AppConfig.isEInkMode) {
-                bottomNavigationView.setBackgroundResource(R.drawable.bg_eink_border_top)
-            }
-        }
+        initView()
         upHomePage()
         viewModel.deleteNotShelfBook()
         onBackPressedDispatcher.addCallback(this) {
@@ -198,6 +190,24 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
         }
     }
 
+    private fun initView() = binding.run {
+        viewPagerMain.setEdgeEffectColor(primaryColor)
+        viewPagerMain.offscreenPageLimit = 3
+        viewPagerMain.adapter = adapter
+        viewPagerMain.addOnPageChangeListener(PageChangeCallback())
+        bottomNavigationView.elevation = elevation
+        bottomNavigationView.setOnNavigationItemSelectedListener(this@MainActivity)
+        bottomNavigationView.setOnNavigationItemReselectedListener(this@MainActivity)
+        if (AppConfig.isEInkMode) {
+            bottomNavigationView.setBackgroundResource(R.drawable.bg_eink_border_top)
+        }
+        ViewCompat.setOnApplyWindowInsetsListener(root) { _, windowInsets ->
+            val height = windowInsets.navigationBarHeight
+            bottomNavigationView.bottomPadding = height
+            windowInsets.inset(0, 0, 0, height)
+        }
+    }
+
     /**
      * 用户隐私与协议
      */

app/src/main/java/io/legado/app/ui/rss/article/RssArticlesFragment.kt

@@ -21,6 +21,7 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.rss.read.ReadRssActivity
 import io.legado.app.ui.widget.recycler.LoadMoreView
 import io.legado.app.ui.widget.recycler.VerticalDivider
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -66,6 +67,7 @@ class RssArticlesFragment() : VMBaseFragment<RssArticlesViewModel>(R.layout.frag
     private fun initView() = binding.run {
         refreshLayout.setColorSchemeColors(accentColor)
         recyclerView.setEdgeEffectColor(primaryColor)
+        recyclerView.applyNavigationBarPadding()
         loadMoreView.setOnClickListener {
             if (!loadMoreView.isLoading) {
                 scrollToBottom(true)

app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesFragment.kt

@@ -15,6 +15,7 @@ import io.legado.app.databinding.FragmentRssArticlesBinding
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.rss.read.ReadRssActivity
 import io.legado.app.ui.widget.recycler.VerticalDivider
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -51,6 +52,7 @@ class RssFavoritesFragment() : VMBaseFragment<RssFavoritesViewModel>(R.layout.fr
             LinearLayoutManager(requireContext())
         }
         recyclerView.adapter = adapter
+        recyclerView.applyNavigationBarPadding()
     }
 
     private fun loadArticles() {

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

@@ -12,6 +12,7 @@ import io.legado.app.databinding.ActivitySourceDebugBinding
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.widget.dialog.TextDialog
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.gone
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
@@ -59,6 +60,7 @@ class RssSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, RssSou
     private fun initRecyclerView() {
         binding.recyclerView.setEdgeEffectColor(primaryColor)
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
         binding.rotateLoading.loadingColor = accentColor
     }
 

app/src/main/java/io/legado/app/ui/rss/subscription/RuleSubActivity.kt

@@ -18,6 +18,7 @@ import io.legado.app.ui.association.ImportBookSourceDialog
 import io.legado.app.ui.association.ImportReplaceRuleDialog
 import io.legado.app.ui.association.ImportRssSourceDialog
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
+import io.legado.app.utils.applyNavigationBarPadding
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -59,6 +60,7 @@ class RuleSubActivity : BaseActivity<ActivityRuleSubBinding>(),
 
     private fun initView() {
         binding.recyclerView.adapter = adapter
+        binding.recyclerView.applyNavigationBarPadding()
         val itemTouchCallback = ItemTouchCallback(adapter)
         itemTouchCallback.isCanDrag = true
         ItemTouchHelper(itemTouchCallback).attachToRecyclerView(binding.recyclerView)

app/src/main/java/io/legado/app/utils/ViewExtensions.kt

@@ -16,6 +16,7 @@ import android.view.View.GONE
 import android.view.View.IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS
 import android.view.View.INVISIBLE
 import android.view.View.VISIBLE
+import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
 import android.widget.EdgeEffect
 import android.widget.EditText
@@ -32,6 +33,7 @@ import androidx.core.graphics.withTranslation
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.get
+import androidx.core.view.marginBottom
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager.widget.ViewPager
 import io.legado.app.help.config.AppConfig
@@ -273,8 +275,17 @@ fun View.applyStatusBarPadding(withInitialPadding: Boolean = false) {
 fun View.applyNavigationBarPadding(withInitialPadding: Boolean = false) {
     val initialPadding = if (withInitialPadding) bottomPadding else 0
     ViewCompat.setOnApplyWindowInsetsListener(this) { _, windowInsets ->
-        val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
-        bottomPadding = initialPadding + insets.bottom
+        bottomPadding = initialPadding + windowInsets.navigationBarHeight
+        windowInsets
+    }
+}
+
+fun View.applyNavigationBarMargin(withInitialMargin: Boolean = false) {
+    val initialMargin = if (withInitialMargin) marginBottom else 0
+    ViewCompat.setOnApplyWindowInsetsListener(this) { _, windowInsets ->
+        val lp = layoutParams as ViewGroup.MarginLayoutParams
+        lp.bottomMargin = initialMargin + windowInsets.navigationBarHeight
+        layoutParams = lp
         windowInsets
     }
 }

app/src/main/java/io/legado/app/utils/WindowInsetsExtensions.kt

@@ -3,7 +3,7 @@ package io.legado.app.utils
 import androidx.core.view.WindowInsetsCompat
 
 val WindowInsetsCompat.navigationBarHeight
-    get() = getInsets(WindowInsetsCompat.Type.systemBars()).bottom
+    get() = (getInsets(WindowInsetsCompat.Type.systemBars()).bottom - imeHeight).coerceAtLeast(0)
 
 val WindowInsetsCompat.imeHeight
     get() = getInsets(WindowInsetsCompat.Type.ime()).bottom