Merge remote-tracking branch 'origin/master'

.github/workflows/legado.yml

@@ -50,31 +50,38 @@ jobs:
           echo "设置apk共存"
           sed "s/'.release'/'.releaseA'/" $GITHUB_WORKSPACE/app/build.gradle  -i
           sed 's/.release/.releaseA/'     $GITHUB_WORKSPACE/app/google-services.json -i
+          echo "统一版本号"
+          version=$(date -d "8 hour" -u +3.%y.%m%d%H%M)
+          sed "/def version/c def version = \"$version\"" $GITHUB_WORKSPACE/app/build.gradle  -i
       - name: Build With Gradle
         run: |
           echo "开始进行release构建"
           chmod +x gradlew
           ./gradlew assembleAppRelease --build-cache --parallel
+          echo "开始进行cronet构建"
+          ./gradlew assembleCronetRelease --build-cache --parallel
+      - name: Organize the files
+        run: |
+          mkdir -p ${{ github.workspace }}/apk/
+          cp -rf ${{ github.workspace }}/app/build/outputs/apk/*/*/*.apk ${{ github.workspace }}/apk/
       - name: Upload App To Artifact
         if: ${{ env.UPLOAD_ARTIFACT != 'false' }}
         uses: actions/upload-artifact@v2
         with:
           name: legado apk
-          path: ${{ github.workspace }}/app/build/outputs/apk/app/release/*.apk
+          path: ${{ github.workspace }}/apk/*.apk
       - name: Upload App To Lanzou
         if: ${{ env.ylogin }}
         run: |
-          path="$GITHUB_WORKSPACE/app/build/outputs/apk/app/release"
+          path="$GITHUB_WORKSPACE/apk"
           files=$(ls $path)
           for f in $files
           do
            if [[ $f == *"apk" ]]; then
             file=$f
             echo "[$(date -u -d '+8 hour' '+%Y.%m.%d %H:%M:%S')] 文件:$file"
-            break
+            python3 $GITHUB_WORKSPACE/.github/scripts/lzy_web.py "$path/$file" "$LANZOU_FOLDER_ID"
            fi
           done
-
-          python3 $GITHUB_WORKSPACE/.github/scripts/lzy_web.py "$path/$file" "$LANZOU_FOLDER_ID"
           echo "[$(date -u -d '+8 hour' '+%Y.%m.%d %H:%M:%S')] 分享链接: https://kunfei.lanzoux.com/b0f810h4b"
  

app/build.gradle

@@ -198,7 +198,7 @@ dependencies {
     implementation('org.nanohttpd:nanohttpd-apache-fileupload:2.3.1')
 
     //二维码
-    implementation('com.github.jenly1314:zxing-lite:2.1.0')
+    implementation('com.github.jenly1314:zxing-lite:2.1.1')
 
     //颜色选择
     implementation('com.jaredrummler:colorpicker:1.1.0')

app/src/main/assets/epub/chapter.html

@@ -10,6 +10,8 @@
 <!--<div class="logo">
     <img alt="" class="logo" src="../Images/logo.png"/>
 </div>-->
+<br/>
+<br/>
 <h2 class="head">{title}</h2>
 {content}
 </body>

app/src/main/assets/updateLog.md

@@ -2,7 +2,6 @@
 
 * 关注公众号 **[开源阅读]** 菜单•软件下载 提前享受新版本。
 * 关注合作公众号 **[小说拾遗]** 获取好看的小说。
-* 旧版数据导入教程：先在旧版阅读(2.x)中进行备份，然后在新版阅读(3.x)【我的】->【备份与恢复】，选择【导入旧版本数据】。
 
 ## **必读**
 
@@ -11,6 +10,13 @@
 * 阅读只是一个转码工具，不提供内容，第一次安装app，需要自己手动导入书源，可以从公众号 **[开源阅读]**、QQ群、酷安评论里获取由书友制作分享的书源。
 * 正文出现缺字漏字、内容缺失、排版错乱等情况，有可能是净化规则出现问题, 出现简体变化问题检查一下简繁转换是否关闭。
 * 漫画源看书显示乱码，**阅读与其他软件的源并不通用**，请导入阅读的支持的漫画源！
+* 关于最近版本有时候界面没有数据的问题是因为把LiveData组件换成了谷歌推荐的Flow组件导致的问题,正在查找解决办法
+
+**2021/08/06**
+
+1. 背景图片添加模糊设置
+2. 书籍信息界面添加置顶操作
+3. 自动翻页时屏幕常亮
 
 **2021/08/02**
 

app/src/main/java/io/legado/app/App.kt

@@ -86,8 +86,4 @@ class App : MultiDexApplication() {
         }
     }
 
-    companion object {
-        var navigationBarHeight = 0
-    }
-
 }

app/src/main/java/io/legado/app/base/BaseActivity.kt

@@ -2,6 +2,7 @@ package io.legado.app.base
 
 import android.content.Context
 import android.content.res.Configuration
+import android.graphics.drawable.BitmapDrawable
 import android.os.Build
 import android.os.Bundle
 import android.util.AttributeSet
@@ -11,7 +12,6 @@ import android.view.View
 import android.widget.FrameLayout
 import androidx.appcompat.app.AppCompatActivity
 import androidx.viewbinding.ViewBinding
-import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.constant.AppConst
 import io.legado.app.constant.PreferKey
@@ -99,13 +99,6 @@ abstract class BaseActivity<VB : ViewBinding>(
         observeLiveBus()
     }
 
-    override fun onWindowFocusChanged(hasFocus: Boolean) {
-        super.onWindowFocusChanged(hasFocus)
-        if (hasFocus) {
-            App.navigationBarHeight = navigationBarHeight
-        }
-    }
-
     override fun onMultiWindowModeChanged(isInMultiWindowMode: Boolean, newConfig: Configuration?) {
         super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig)
         findViewById<TitleBar>(R.id.title_bar)
@@ -174,8 +167,8 @@ abstract class BaseActivity<VB : ViewBinding>(
         }
         if (imageBg) {
             try {
-                ThemeConfig.getBgImage(this)?.let {
-                    window.decorView.background = it
+                ThemeConfig.getBgImage(this, windowSize)?.let {
+                    window.decorView.background = BitmapDrawable(resources, it)
                 }
             } catch (e: OutOfMemoryError) {
                 toastOnUi(e.localizedMessage)

app/src/main/java/io/legado/app/constant/EventBus.kt

@@ -24,4 +24,5 @@ object EventBus {
     const val CHECK_SOURCE = "checkSource"
     const val CHECK_SOURCE_DONE = "checkSourceDone"
     const val TIP_COLOR = "tipColor"
+    const val SOURCE_CHANGED = "sourceChanged"
 }

app/src/main/java/io/legado/app/constant/PreferKey.kt

@@ -91,11 +91,13 @@ object PreferKey {
     const val cBackground = "colorBackground"
     const val cBBackground = "colorBottomBackground"
     const val bgImage = "backgroundImage"
+    const val bgImageBlurring = "backgroundImageBlurring"
 
     const val cNPrimary = "colorPrimaryNight"
     const val cNAccent = "colorAccentNight"
     const val cNBackground = "colorBackgroundNight"
     const val cNBBackground = "colorBottomBackgroundNight"
     const val bgImageN = "backgroundImageNight"
+    const val bgImageNBlurring = "backgroundImageNightBlurring"
 
 }

app/src/main/java/io/legado/app/data/dao/BookDao.kt

@@ -62,6 +62,9 @@ interface BookDao {
     @get:Query("SELECT COUNT(*) FROM books")
     val allBookCount: Int
 
+    @get:Query("select min(`order`) from books")
+    val minOrder: Int
+
     @get:Query("select max(`order`) from books")
     val maxOrder: Int
 

app/src/main/java/io/legado/app/help/ThemeConfig.kt

@@ -1,9 +1,9 @@
 package io.legado.app.help
 
 import android.content.Context
+import android.graphics.Bitmap
 import android.graphics.Color
-import android.graphics.drawable.BitmapDrawable
-import android.graphics.drawable.Drawable
+import android.util.DisplayMetrics
 import androidx.annotation.Keep
 import androidx.appcompat.app.AppCompatDelegate
 import io.legado.app.R
@@ -11,6 +11,7 @@ import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.constant.Theme
 import io.legado.app.lib.theme.ThemeStore
+import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.utils.*
 import splitties.init.appCtx
 import java.io.File
@@ -28,6 +29,7 @@ object ThemeConfig {
         ReadBookConfig.upBg()
         applyTheme(context)
         initNightMode()
+        CoverImageView.upDefaultCover()
         postEvent(EventBus.RECREATE, "")
     }
 
@@ -41,14 +43,26 @@ object ThemeConfig {
         AppCompatDelegate.setDefaultNightMode(targetMode)
     }
 
-    fun getBgImage(context: Context): Drawable? {
-        val bgPath = when (Theme.getTheme()) {
-            Theme.Light -> context.getPrefString(PreferKey.bgImage)
-            Theme.Dark -> context.getPrefString(PreferKey.bgImageN)
+    fun getBgImage(context: Context, metrics: DisplayMetrics): Bitmap? {
+        val bgCfg = when (Theme.getTheme()) {
+            Theme.Light -> Pair(
+                context.getPrefString(PreferKey.bgImage),
+                context.getPrefInt(PreferKey.bgImageBlurring, 0)
+            )
+            Theme.Dark -> Pair(
+                context.getPrefString(PreferKey.bgImageN),
+                context.getPrefInt(PreferKey.bgImageNBlurring, 0)
+            )
             else -> null
-        }
-        if (bgPath.isNullOrBlank()) return null
-        return BitmapDrawable.createFromPath(bgPath)
+        } ?: return null
+        if (bgCfg.first.isNullOrBlank()) return null
+        val bgImage = BitmapUtils
+            .decodeBitmap(bgCfg.first!!, metrics.widthPixels, metrics.heightPixels)
+            ?: return null
+        if (bgCfg.second == 0) {
+            return bgImage
+        }
+        return BitmapUtils.stackBlur(bgImage, bgCfg.second.toFloat())
     }
 
     fun upConfig() {

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

@@ -161,6 +161,7 @@ class AudioPlayService : BaseService(),
     }
 
     private fun resume() {
+        try {
             pause = false
             if (!mediaPlayer.isPlaying) {
                 mediaPlayer.start()
@@ -172,6 +173,10 @@ class AudioPlayService : BaseService(),
             AudioPlay.status = Status.PLAY
             postEvent(EventBus.AUDIO_STATE, Status.PLAY)
             upNotification()
+        } catch (e: Exception) {
+            e.printStackTrace()
+            stopSelf()
+        }
     }
 
     private fun adjustProgress(position: Int) {

app/src/main/java/io/legado/app/ui/association/ImportBookSourceDialog.kt

@@ -176,6 +176,7 @@ class ImportBookSourceDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickList
                         appDb.bookSourceDao.allGroup.forEach { group ->
                             groups.addAll(group.splitNotBlank(AppPattern.splitGroupRegex))
                         }
+                        textInputLayout.setHint(R.string.group_name)
                         editView.setFilterValues(groups.toList())
                         editView.dropDownHeight = 180.dp
                     }

app/src/main/java/io/legado/app/ui/association/ImportRssSourceDialog.kt

@@ -172,6 +172,7 @@ class ImportRssSourceDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListe
                         appDb.rssSourceDao.allGroup.forEach { group ->
                             groups.addAll(group.splitNotBlank(AppPattern.splitGroupRegex))
                         }
+                        textInputLayout.setHint(R.string.group_name)
                         editView.setFilterValues(groups.toList())
                         editView.dropDownHeight = 180.dp
                     }

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

@@ -4,12 +4,14 @@ import android.app.Application
 import android.content.Intent
 import io.legado.app.R
 import io.legado.app.base.BaseViewModel
+import io.legado.app.constant.EventBus
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.BookHelp
 import io.legado.app.model.webBook.WebBook
 import io.legado.app.service.help.AudioPlay
+import io.legado.app.utils.postEvent
 import io.legado.app.utils.toastOnUi
 import kotlinx.coroutines.Dispatchers
 
@@ -98,6 +100,8 @@ class AudioPlayViewModel(application: Application) : BaseViewModel(application)
             } else {
                 loadChapterList(book1) { upChangeDurChapterIndex(book1, oldTocSize, it) }
             }
+        }.onFinally {
+            postEvent(EventBus.SOURCE_CHANGED, book1.bookUrl)
         }
     }
 

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

@@ -298,6 +298,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
     private fun alertExportFileName() {
         alert(R.string.export_file_name) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "file name js"
                 editView.setText(AppConfig.bookExportFileName)
             }
             customView { alertBinding.root }
@@ -317,6 +318,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
     private fun showCharsetConfig() {
         alert(R.string.set_charset) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "charset name"
                 editView.setFilterValues(charsets)
                 editView.setText(AppConfig.exportCharset)
             }

app/src/main/java/io/legado/app/ui/book/changecover/ChangeCoverDialog.kt

@@ -14,9 +14,8 @@ import io.legado.app.base.BaseDialogFragment
 import io.legado.app.databinding.DialogChangeCoverBinding
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.utils.applyTint
-import io.legado.app.utils.getSize
-
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 
 
 class ChangeCoverDialog : BaseDialogFragment(),
@@ -45,7 +44,7 @@ class ChangeCoverDialog : BaseDialogFragment(),
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 

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

@@ -62,6 +62,11 @@ class ChangeSourceAdapter(
                     when (it) {
                         "name" -> tvOrigin.text = item.originName
                         "latest" -> tvLast.text = item.getDisplayLastChapterTitle()
+                        "upCurSource" -> if (callBack.bookUrl == item.bookUrl) {
+                            ivChecked.visible()
+                        } else {
+                            ivChecked.invisible()
+                        }
                     }
                 }
             }

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

@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.*
 import androidx.appcompat.widget.SearchView
 import androidx.appcompat.widget.Toolbar
+import androidx.core.os.bundleOf
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.viewModels
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -11,6 +12,7 @@ import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.constant.AppPattern
+import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
@@ -53,7 +55,7 @@ class ChangeSourceDialog : BaseDialogFragment(),
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -218,12 +220,12 @@ class ChangeSourceDialog : BaseDialogFragment(),
     }
 
     override fun deleteSource(searchBook: SearchBook) {
+        viewModel.del(searchBook)
         if (bookUrl == searchBook.bookUrl) {
             viewModel.firstSourceOrNull(searchBook)?.let {
                 changeSource(it)
             }
         }
-        viewModel.del(searchBook)
     }
 
     private fun changeSource(searchBook: SearchBook) {
@@ -259,6 +261,16 @@ class ChangeSourceDialog : BaseDialogFragment(),
         }
     }
 
+    override fun observeLiveBus() {
+        observeEvent<String>(EventBus.SOURCE_CHANGED) {
+            adapter.notifyItemRangeChanged(
+                0,
+                adapter.itemCount,
+                bundleOf(Pair("upCurSource", bookUrl))
+            )
+        }
+    }
+
     interface CallBack {
         val oldBook: Book?
         fun changeTo(book: Book)

app/src/main/java/io/legado/app/ui/book/group/GroupEdit.kt

@@ -15,7 +15,7 @@ object GroupEdit {
     fun show(context: Context, layoutInflater: LayoutInflater, bookGroup: BookGroup) = context.run {
         alert(title = getString(R.string.group_edit)) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.setHint(R.string.group_name)
+                textInputLayout.setHint(R.string.group_name)
                 editView.setText(bookGroup.groupName)
             }
             if (bookGroup.groupId >= 0) {

app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt

@@ -28,10 +28,10 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.applyTint
-import io.legado.app.utils.getSize
 import io.legado.app.utils.requestInputMethod
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import io.legado.app.utils.visible
+import io.legado.app.utils.windowSize
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 
@@ -43,7 +43,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -103,7 +103,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.setHint(R.string.group_name)
+                textInputLayout.setHint(R.string.group_name)
             }
             customView { alertBinding.root }
             yesButton {

app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt

@@ -29,9 +29,9 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.applyTint
-import io.legado.app.utils.getSize
 import io.legado.app.utils.requestInputMethod
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 
@@ -61,7 +61,7 @@ class GroupSelectDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -125,7 +125,7 @@ class GroupSelectDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.setHint(R.string.group_name)
+                textInputLayout.setHint(R.string.group_name)
             }
             customView { alertBinding.root }
             yesButton {
@@ -143,7 +143,7 @@ class GroupSelectDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     private fun editGroup(bookGroup: BookGroup) {
         alert(title = getString(R.string.group_edit)) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.setHint(R.string.group_name)
+                textInputLayout.setHint(R.string.group_name)
                 editView.setText(bookGroup.groupName)
             }
             customView { alertBinding.root }

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

@@ -15,6 +15,7 @@ import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestOptions.bitmapTransform
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
+import io.legado.app.constant.AppConst
 import io.legado.app.constant.BookType
 import io.legado.app.constant.Theme
 import io.legado.app.data.appDb
@@ -36,6 +37,7 @@ import io.legado.app.ui.book.read.ReadBookActivity
 import io.legado.app.ui.book.search.SearchActivity
 import io.legado.app.ui.book.source.edit.BookSourceEditActivity
 import io.legado.app.ui.book.toc.TocActivityResult
+import io.legado.app.ui.login.SourceLoginActivity
 import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.utils.*
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -151,6 +153,14 @@ class BookInfoActivity :
                     viewModel.loadBookInfo(it, false)
                 }
             }
+            R.id.menu_login -> viewModel.bookSource?.let {
+                startActivity<SourceLoginActivity> {
+                    putExtra("sourceUrl", it.bookSourceUrl)
+                    putExtra("loginUrl", it.loginUrl)
+                    putExtra("userAgent", it.getHeaderMap()[AppConst.UA_NAME])
+                }
+            }
+            R.id.menu_top -> viewModel.topBook()
             R.id.menu_copy_book_url -> viewModel.bookData.value?.bookUrl?.let {
                 sendToClip(it)
             } ?: toastOnUi(R.string.no_book)

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

@@ -5,6 +5,7 @@ import android.content.Intent
 import androidx.lifecycle.MutableLiveData
 import io.legado.app.R
 import io.legado.app.base.BaseViewModel
+import io.legado.app.constant.EventBus
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
@@ -13,6 +14,7 @@ import io.legado.app.help.BookHelp
 import io.legado.app.model.localBook.LocalBook
 import io.legado.app.model.webBook.WebBook
 import io.legado.app.service.help.ReadBook
+import io.legado.app.utils.postEvent
 import io.legado.app.utils.toastOnUi
 import kotlinx.coroutines.Dispatchers.IO
 
@@ -167,6 +169,8 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
                     upChangeDurChapterIndex(newBook, oldTocSize, it)
                 }
             }
+        }.onFinally {
+            postEvent(EventBus.SOURCE_CHANGED, newBook.bookUrl)
         }
     }
 
@@ -192,6 +196,16 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
         }
     }
 
+    fun topBook() {
+        execute {
+            bookData.value?.let { book ->
+                val minOrder = appDb.bookDao.minOrder
+                book.order = minOrder - 1
+                appDb.bookDao.update(book)
+            }
+        }
+    }
+
     fun saveBook(success: (() -> Unit)? = null) {
         execute {
             bookData.value?.let { book ->

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

@@ -280,6 +280,7 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
     private fun alertImportFileName() {
         alert(R.string.import_file_name) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "js"
                 editView.setText(AppConfig.bookImportFileName)
             }
             customView { alertBinding.root }

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

@@ -150,6 +150,7 @@ class ReadBookActivity : ReadBookBaseActivity(),
 
     override fun onWindowFocusChanged(hasFocus: Boolean) {
         super.onWindowFocusChanged(hasFocus)
+        binding.readView.upStyle()
         upSystemUiVisibility()
     }
 
@@ -686,6 +687,8 @@ class ReadBookActivity : ReadBookBaseActivity(),
             binding.readView.upContent(1)
             autoPagePlus()
             binding.readMenu.setAutoPage(true)
+            screenTimeOut = -1L
+            screenOffTimerStart()
         }
     }
 
@@ -694,6 +697,7 @@ class ReadBookActivity : ReadBookBaseActivity(),
         mHandler.removeCallbacks(autoPageRunnable)
         binding.readView.upContent()
         binding.readMenu.setAutoPage(false)
+        upScreenTimeOut()
     }
 
     private fun autoPagePlus() {
@@ -970,9 +974,8 @@ class ReadBookActivity : ReadBookBaseActivity(),
     }
 
     private fun upScreenTimeOut() {
-        getPrefString(PreferKey.keepLight)?.let {
-            screenTimeOut = it.toLong() * 1000
-        }
+        val keepLightPrefer = getPrefString(PreferKey.keepLight)?.toInt() ?: 0
+        screenTimeOut = keepLightPrefer * 1000L
         screenOffTimerStart()
     }
 

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

@@ -202,6 +202,7 @@ abstract class ReadBookBaseActivity :
     fun showCharsetConfig() {
         alert(R.string.set_charset) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "charset"
                 editView.setFilterValues(charsets)
                 editView.setText(ReadBook.book?.charset)
             }

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

@@ -5,6 +5,7 @@ import android.content.Intent
 import androidx.lifecycle.viewModelScope
 import io.legado.app.R
 import io.legado.app.base.BaseViewModel
+import io.legado.app.constant.EventBus
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
@@ -20,6 +21,7 @@ import io.legado.app.service.BaseReadAloudService
 import io.legado.app.service.help.ReadAloud
 import io.legado.app.service.help.ReadBook
 import io.legado.app.utils.msg
+import io.legado.app.utils.postEvent
 import io.legado.app.utils.toastOnUi
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
@@ -207,6 +209,8 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                     upChangeDurChapterIndex(newBook, oldTocSize, it)
                 }
             }
+        }.onFinally {
+            postEvent(EventBus.SOURCE_CHANGED, newBook.bookUrl)
         }
     }
 

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

@@ -47,13 +47,13 @@ class BgTextConfigDialog : BaseDialogFragment() {
     private var secondaryTextColor = 0
     private val importFormNet = "网络导入"
     private val selectBgImage = registerForActivityResult(ActivityResultContracts.GetContent()) {
+        it ?: return@registerForActivityResult
         setBgFromUri(it)
     }
     private val selectExportDir = registerForActivityResult(FilePicker()) {
-        it?.let {
+        it ?: return@registerForActivityResult
         exportConfig(it)
     }
-    }
     private val selectImportDoc = registerForActivityResult(FilePicker()) {
         it ?: return@registerForActivityResult
         if (it.toString() == importFormNet) {
@@ -142,6 +142,7 @@ class BgTextConfigDialog : BaseDialogFragment() {
         binding.ivEdit.setOnClickListener {
             alert(R.string.style_name) {
                 val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                    textInputLayout.hint = "name"
                     editView.setText(ReadBookConfig.durConfig.name)
                 }
                 customView { alertBinding.root }

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

@@ -11,9 +11,9 @@ import io.legado.app.base.BaseDialogFragment
 import io.legado.app.constant.EventBus
 import io.legado.app.databinding.DialogReadPaddingBinding
 import io.legado.app.help.ReadBookConfig
-import io.legado.app.utils.getSize
 import io.legado.app.utils.postEvent
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 
 class PaddingConfigDialog : BaseDialogFragment() {
 
@@ -21,7 +21,7 @@ class PaddingConfigDialog : BaseDialogFragment() {
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.let {
             it.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
             val attr = it.attributes

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

@@ -19,8 +19,8 @@ import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.service.BaseReadAloudService
 import io.legado.app.service.help.ReadAloud
 import io.legado.app.utils.getPrefLong
-import io.legado.app.utils.getSize
 import io.legado.app.utils.postEvent
+import io.legado.app.utils.windowSize
 import splitties.init.appCtx
 
 class ReadAloudConfigDialog : DialogFragment() {
@@ -28,7 +28,7 @@ class ReadAloudConfigDialog : DialogFragment() {
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.let {
             it.setBackgroundDrawableResource(R.color.transparent)
             it.setLayout((dm.widthPixels * 0.9).toInt(), ViewGroup.LayoutParams.WRAP_CONTENT)

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

@@ -54,7 +54,7 @@ class SpeakEngineDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -134,6 +134,7 @@ class SpeakEngineDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
             ?.toMutableList() ?: mutableListOf()
         alert(R.string.import_on_line) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "url"
                 editView.setFilterValues(cacheUrls)
                 editView.delCallBack = {
                     cacheUrls.remove(it)

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

@@ -45,7 +45,7 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.8).toInt())
     }
 
@@ -135,8 +135,8 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
             cacheUrls.add(0, defaultUrl)
         }
         requireContext().alert(titleResource = R.string.import_on_line) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            alertBinding.apply {
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "url"
                 editView.setFilterValues(cacheUrls)
                 editView.delCallBack = {
                     cacheUrls.remove(it)

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

@@ -7,7 +7,6 @@ import android.view.LayoutInflater
 import android.widget.FrameLayout
 import androidx.core.view.isGone
 import androidx.core.view.isInvisible
-import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
 import io.legado.app.constant.AppConst.timeFormat
@@ -85,7 +84,7 @@ class PageView(context: Context) : FrameLayout(context) {
             vwTopDivider.visible(it.showHeaderLine)
             vwBottomDivider.visible(it.showFooterLine)
             pageNvBar.layoutParams = pageNvBar.layoutParams.apply {
-                height = if (it.hideNavigationBar) 0 else App.navigationBarHeight
+                height = if (it.hideNavigationBar) 0 else activity?.navigationBarHeight ?: 0
             }
         }
         contentTextView.upVisibleRect()

app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt

@@ -343,9 +343,11 @@ object ChapterProvider {
             }
             x = x1
         }
+        if (words.size > bodyIndent.length) {
             val words1 = words.copyOfRange(bodyIndent.length, words.size)
             addCharsToLineMiddle(textLine, words1, textPaint, desiredWidth, x, srcList)
         }
+    }
 
     /**
      * 无缩进,两端对齐

app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt

@@ -444,7 +444,7 @@ class BookSourceEditActivity :
             val rect = Rect()
             // 获取当前页面窗口的显示范围
             window.decorView.getWindowVisibleDisplayFrame(rect)
-            val screenHeight = this@BookSourceEditActivity.getSize().heightPixels
+            val screenHeight = this@BookSourceEditActivity.windowSize.heightPixels
             val keyboardHeight = screenHeight - rect.bottom // 输入法的高度
             val preShowing = mIsSoftKeyBoardShowing
             if (abs(keyboardHeight) > screenHeight / 5) {

app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt

@@ -327,6 +327,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     private fun checkSource() {
         alert(titleResource = R.string.search_book_key) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "search word"
                 editView.setText(CheckSource.keyword)
             }
             customView { alertBinding.root }
@@ -346,7 +347,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     private fun selectionAddToGroups() {
         alert(titleResource = R.string.add_group) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.setHint(R.string.group_name)
+                textInputLayout.setHint(R.string.group_name)
                 editView.setFilterValues(groups.toList())
                 editView.dropDownHeight = 180.dp
             }
@@ -366,7 +367,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     private fun selectionRemoveFromGroups() {
         alert(titleResource = R.string.remove_group) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.setHint(R.string.group_name)
+                textInputLayout.setHint(R.string.group_name)
                 editView.setFilterValues(groups.toList())
                 editView.dropDownHeight = 180.dp
             }
@@ -400,6 +401,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             ?.toMutableList() ?: mutableListOf()
         alert(titleResource = R.string.import_on_line) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "url"
                 editView.setFilterValues(cacheUrls)
                 editView.delCallBack = {
                     cacheUrls.remove(it)

app/src/main/java/io/legado/app/ui/book/source/manage/GroupManageDialog.kt

@@ -24,10 +24,10 @@ import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.applyTint
-import io.legado.app.utils.getSize
 import io.legado.app.utils.requestInputMethod
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 
@@ -39,7 +39,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -87,8 +87,9 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            alertBinding.editView.setHint(R.string.group_name)
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.setHint(R.string.group_name)
+            }
             customView { alertBinding.root }
             yesButton {
                 alertBinding.editView.text?.toString()?.let {
@@ -104,9 +105,10 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun editGroup(group: String) {
         alert(title = getString(R.string.group_edit)) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            alertBinding.editView.setHint(R.string.group_name)
-            alertBinding.editView.setText(group)
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.setHint(R.string.group_name)
+                editView.setText(group)
+            }
             customView { alertBinding.root }
             yesButton {
                 viewModel.upGroup(group, alertBinding.editView.text?.toString())

app/src/main/java/io/legado/app/ui/config/OtherConfigFragment.kt

@@ -144,8 +144,10 @@ class OtherConfigFragment : BasePreferenceFragment(),
     @SuppressLint("InflateParams")
     private fun showUserAgentDialog() {
         alert("UserAgent") {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            alertBinding.editView.setText(AppConfig.userAgent)
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "UserAgent"
+                editView.setText(AppConfig.userAgent)
+            }
             customView { alertBinding.root }
             okButton {
                 val userAgent = alertBinding.editView.text?.toString()

app/src/main/java/io/legado/app/ui/config/ThemeConfigFragment.kt

@@ -9,6 +9,7 @@ import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
+import android.widget.SeekBar
 import androidx.documentfile.provider.DocumentFile
 import androidx.preference.Preference
 import io.legado.app.R
@@ -17,6 +18,7 @@ import io.legado.app.constant.AppConst
 import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.databinding.DialogEditTextBinding
+import io.legado.app.databinding.DialogImageBlurringBinding
 import io.legado.app.help.AppConfig
 import io.legado.app.help.LauncherIconHelp
 import io.legado.app.help.ThemeConfig
@@ -28,6 +30,7 @@ import io.legado.app.lib.theme.ATH
 import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.ui.widget.number.NumberPickerDialog
 import io.legado.app.ui.widget.prefs.ColorPreference
+import io.legado.app.ui.widget.seekbar.SeekBarChangeListener
 import io.legado.app.utils.*
 import java.io.File
 
@@ -134,7 +137,10 @@ class ThemeConfigFragment : BasePreferenceFragment(),
             PreferKey.cNBBackground -> {
                 upTheme(true)
             }
-            PreferKey.defaultCover, PreferKey.defaultCoverDark -> {
+            PreferKey.bgImage,
+            PreferKey.bgImageN,
+            PreferKey.defaultCover,
+            PreferKey.defaultCoverDark -> {
                 upPreferenceSummary(key, getPrefString(key))
             }
         }
@@ -158,31 +164,9 @@ class ThemeConfigFragment : BasePreferenceFragment(),
                     recreateActivities()
                 }
             "themeList" -> ThemeListDialog().show(childFragmentManager, "themeList")
-            "saveDayTheme", "saveNightTheme" -> saveThemeAlert(key)
-            PreferKey.bgImage -> if (getPrefString(PreferKey.bgImage).isNullOrEmpty()) {
-                selectImage.launch(requestCodeBgLight)
-            } else {
-                selector(items = arrayListOf("删除图片", "选择图片")) { _, i ->
-                    if (i == 0) {
-                        removePref(PreferKey.bgImage)
-                        upTheme(false)
-                    } else {
-                        selectImage.launch(requestCodeBgLight)
-                    }
-                }
-            }
-            PreferKey.bgImageN -> if (getPrefString(PreferKey.bgImageN).isNullOrEmpty()) {
-                selectImage.launch(requestCodeBgDark)
-            } else {
-                selector(items = arrayListOf("删除图片", "选择图片")) { _, i ->
-                    if (i == 0) {
-                        removePref(PreferKey.bgImageN)
-                        upTheme(true)
-                    } else {
-                        selectImage.launch(requestCodeBgDark)
-                    }
-                }
-            }
+            "saveDayTheme", "saveNightTheme" -> alertSaveTheme(key)
+            PreferKey.bgImage -> selectBgAction(false)
+            PreferKey.bgImageN -> selectBgAction(true)
             PreferKey.defaultCover -> if (getPrefString(PreferKey.defaultCover).isNullOrEmpty()) {
                 selectImage.launch(requestCodeCover)
             } else {
@@ -211,9 +195,11 @@ class ThemeConfigFragment : BasePreferenceFragment(),
     }
 
     @SuppressLint("InflateParams")
-    private fun saveThemeAlert(key: String) {
+    private fun alertSaveTheme(key: String) {
         alert(R.string.theme_name) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "name"
+            }
             customView { alertBinding.root }
             okButton {
                 alertBinding.editView.text?.toString()?.let { themeName ->
@@ -231,6 +217,64 @@ class ThemeConfigFragment : BasePreferenceFragment(),
         }.show()
     }
 
+    private fun selectBgAction(isNight: Boolean) {
+        val bgKey = if (isNight) PreferKey.bgImageN else PreferKey.bgImage
+        val blurringKey = if (isNight) PreferKey.bgImageNBlurring else PreferKey.bgImageBlurring
+        val actions = arrayListOf(
+            getString(R.string.background_image_blurring),
+            getString(R.string.select_image)
+        )
+        if (!getPrefString(bgKey).isNullOrEmpty()) {
+            actions.add(getString(R.string.delete))
+        }
+        selector(items = actions) { _, i ->
+            when (i) {
+                0 -> alertImageBlurring(blurringKey) {
+                    upTheme(isNight)
+                }
+                1 -> {
+                    if (isNight) {
+                        selectImage.launch(requestCodeBgDark)
+                    } else {
+                        selectImage.launch(requestCodeBgLight)
+                    }
+                }
+                2 -> {
+                    removePref(bgKey)
+                    upTheme(isNight)
+                }
+            }
+        }
+    }
+
+    private fun alertImageBlurring(preferKey: String, success: () -> Unit) {
+        alert(R.string.background_image_blurring) {
+            val alertBinding = DialogImageBlurringBinding.inflate(layoutInflater).apply {
+                getPrefInt(preferKey, 0).let {
+                    seekBar.progress = it
+                    textViewValue.text = it.toString()
+                }
+                seekBar.setOnSeekBarChangeListener(object : SeekBarChangeListener {
+                    override fun onProgressChanged(
+                        seekBar: SeekBar,
+                        progress: Int,
+                        fromUser: Boolean
+                    ) {
+                        textViewValue.text = progress.toString()
+                    }
+                })
+            }
+            customView { alertBinding.root }
+            okButton {
+                alertBinding.seekBar.progress.let {
+                    putPrefInt(preferKey, it)
+                    success.invoke()
+                }
+            }
+            noButton()
+        }.show()
+    }
+
     private fun upTheme(isNightTheme: Boolean) {
         if (AppConfig.isNightTheme == isNightTheme) {
             listView.post {
@@ -272,7 +316,6 @@ class ThemeConfigFragment : BasePreferenceFragment(),
                 }.getOrNull()?.let { byteArray ->
                     file.writeBytes(byteArray)
                     putPrefString(preferenceKey, file.absolutePath)
-                    upPreferenceSummary(preferenceKey, file.absolutePath)
                     success()
                 } ?: toastOnUi("获取文件出错")
             }
@@ -291,7 +334,6 @@ class ThemeConfigFragment : BasePreferenceFragment(),
                             file = FileUtils.createFileIfNotExist(file, preferenceKey, imgFile.name)
                             file.writeBytes(imgFile.readBytes())
                             putPrefString(preferenceKey, file.absolutePath)
-                            upPreferenceSummary(preferenceKey, file.absolutePath)
                             success()
                         }
                     }

app/src/main/java/io/legado/app/ui/config/ThemeListDialog.kt

@@ -26,7 +26,7 @@ class ThemeListDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 

app/src/main/java/io/legado/app/ui/document/FilePickerDialog.kt

@@ -76,7 +76,7 @@ class FilePickerDialog : DialogFragment(),
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.8).toInt())
     }
 

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

@@ -12,7 +12,6 @@ import io.legado.app.help.DefaultData
 import io.legado.app.help.LocalConfig
 import io.legado.app.model.webBook.WebBook
 import io.legado.app.service.help.CacheBook
-import io.legado.app.utils.FileUtils
 import io.legado.app.utils.postEvent
 import kotlinx.coroutines.asCoroutineDispatcher
 import kotlinx.coroutines.delay
@@ -143,7 +142,6 @@ class MainViewModel(application: Application) : BaseViewModel(application) {
 
     fun postLoad() {
         execute {
-            FileUtils.deleteFile(FileUtils.getPath(context.cacheDir, "Fonts"))
             if (appDb.httpTTSDao.count == 0) {
                 DefaultData.httpTTS.let {
                     appDb.httpTTSDao.insert(*it.toTypedArray())

app/src/main/java/io/legado/app/ui/main/bookshelf/BaseBookshelfFragment.kt

@@ -65,7 +65,9 @@ abstract class BaseBookshelfFragment(layoutId: Int) : VMBaseFragment<BookshelfVi
     @SuppressLint("InflateParams")
     fun addBookByUrl() {
         alert(titleResource = R.string.add_book_url) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "url"
+            }
             customView { alertBinding.root }
             okButton {
                 alertBinding.editView.text?.toString()?.let {
@@ -122,7 +124,7 @@ abstract class BaseBookshelfFragment(layoutId: Int) : VMBaseFragment<BookshelfVi
     private fun importBookshelfAlert(groupId: Long) {
         alert(titleResource = R.string.import_bookshelf) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.hint = "url/json"
+                textInputLayout.hint = "url/json"
             }
             customView { alertBinding.root }
             okButton {

app/src/main/java/io/legado/app/ui/qrcode/QrCodeActivity.kt

@@ -20,7 +20,7 @@ class QrCodeActivity : BaseActivity<ActivityQrcodeCaptureBinding>(), OnScanResul
     override val binding by viewBinding(ActivityQrcodeCaptureBinding::inflate)
 
     private val selectQrImage = registerForActivityResult(ActivityResultContracts.GetContent()) {
-        it.readBytes(this)?.let { bytes ->
+        it?.readBytes(this)?.let { bytes ->
             val bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.size)
             onScanResultCallback(QRCodeUtils.parseCodeResult(bitmap))
         }

app/src/main/java/io/legado/app/ui/replace/GroupManageDialog.kt

@@ -36,7 +36,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -88,12 +88,10 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            customView {
-                alertBinding.apply {
-                    editView.hint = "分组名称"
-                }.root
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.setHint(R.string.group_name)
             }
+            customView { alertBinding.root }
             yesButton {
                 alertBinding.editView.text?.toString()?.let {
                     if (it.isNotBlank()) {
@@ -109,7 +107,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     private fun editGroup(group: String) {
         alert(title = getString(R.string.group_edit)) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                editView.hint = "分组名称"
+                textInputLayout.setHint(R.string.group_name)
                 editView.setText(group)
             }
             customView { alertBinding.root }

app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt

@@ -255,6 +255,7 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
             ?.toMutableList() ?: mutableListOf()
         alert(titleResource = R.string.import_replace_rule_on_line) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "url"
                 editView.setFilterValues(cacheUrls)
                 editView.delCallBack = {
                     cacheUrls.remove(it)

app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt

@@ -19,9 +19,9 @@ import io.legado.app.databinding.ActivityReplaceEditBinding
 import io.legado.app.lib.dialogs.selector
 import io.legado.app.ui.widget.KeyboardToolPop
 import io.legado.app.ui.widget.dialog.TextDialog
-import io.legado.app.utils.getSize
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 import kotlin.math.abs
 
 /**
@@ -166,7 +166,7 @@ class ReplaceEditActivity :
         val rect = Rect()
         // 获取当前页面窗口的显示范围
         window.decorView.getWindowVisibleDisplayFrame(rect)
-        val screenHeight = this.getSize().heightPixels
+        val screenHeight = this.windowSize.heightPixels
         val keyboardHeight = screenHeight - rect.bottom // 输入法的高度
         val preShowing = mIsSoftKeyBoardShowing
         if (abs(keyboardHeight) > screenHeight / 5) {

app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt

@@ -43,6 +43,7 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
     private var customWebViewCallback: WebChromeClient.CustomViewCallback? = null
     private var webPic: String? = null
     private val saveImage = registerForActivityResult(FilePicker()) {
+        it ?: return@registerForActivityResult
         ACache.get(this).put(imagePathKey, it.toString())
         viewModel.saveImage(webPic, it.toString())
     }

app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt

@@ -256,7 +256,7 @@ class RssSourceEditActivity :
         val rect = Rect()
         // 获取当前页面窗口的显示范围
         window.decorView.getWindowVisibleDisplayFrame(rect)
-        val screenHeight = this@RssSourceEditActivity.getSize().heightPixels
+        val screenHeight = this@RssSourceEditActivity.windowSize.heightPixels
         val keyboardHeight = screenHeight - rect.bottom // 输入法的高度
         val preShowing = mIsSoftKeyBoardShowing
         if (abs(keyboardHeight) > screenHeight / 5) {

app/src/main/java/io/legado/app/ui/rss/source/manage/GroupManageDialog.kt

@@ -37,7 +37,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 
@@ -89,12 +89,10 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            customView {
-                alertBinding.apply {
-                    editView.setHint(R.string.group_name)
-                }.root
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.setHint(R.string.group_name)
             }
+            customView { alertBinding.root }
             yesButton {
                 alertBinding.editView.text?.toString()?.let {
                     if (it.isNotBlank()) {
@@ -109,13 +107,11 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun editGroup(group: String) {
         alert(title = getString(R.string.group_edit)) {
-            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
-            customView {
-                alertBinding.apply {
-                    editView.setHint(R.string.group_name)
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.setHint(R.string.group_name)
                 editView.setText(group)
-                }.root
             }
+            customView { alertBinding.root }
             yesButton {
                 viewModel.upGroup(group, alertBinding.editView.text?.toString())
             }

app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt

@@ -263,6 +263,7 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
             ?.toMutableList() ?: mutableListOf()
         alert(titleResource = R.string.import_on_line) {
             val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                textInputLayout.hint = "url"
                 editView.setFilterValues(cacheUrls)
                 editView.delCallBack = {
                     cacheUrls.remove(it)

app/src/main/java/io/legado/app/ui/widget/dialog/TextDialog.kt

@@ -8,8 +8,8 @@ import androidx.fragment.app.FragmentManager
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.databinding.DialogTextViewBinding
-import io.legado.app.utils.getSize
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 import io.noties.markwon.Markwon
 import io.noties.markwon.ext.tables.TablePlugin
 import io.noties.markwon.html.HtmlPlugin
@@ -49,7 +49,7 @@ class TextDialog : BaseDialogFragment() {
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 

app/src/main/java/io/legado/app/ui/widget/dialog/TextListDialog.kt

@@ -13,8 +13,8 @@ import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
 import io.legado.app.databinding.DialogRecyclerViewBinding
 import io.legado.app.databinding.ItemLogBinding
-import io.legado.app.utils.getSize
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 
 class TextListDialog : BaseDialogFragment() {
 
@@ -35,7 +35,7 @@ class TextListDialog : BaseDialogFragment() {
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 

app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt

@@ -65,7 +65,7 @@ class FontSelectDialog : BaseDialogFragment(),
 
     override fun onStart() {
         super.onStart()
-        val dm = requireActivity().getSize()
+        val dm = requireActivity().windowSize
         dialog?.window?.setLayout((dm.widthPixels * 0.9).toInt(), (dm.heightPixels * 0.9).toInt())
     }
 

app/src/main/java/io/legado/app/ui/widget/prefs/IconListPreference.kt

@@ -21,8 +21,8 @@ import io.legado.app.databinding.DialogRecyclerViewBinding
 import io.legado.app.databinding.ItemIconPreferenceBinding
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.utils.getCompatDrawable
-import io.legado.app.utils.getSize
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.windowSize
 
 
 class IconListPreference(context: Context, attrs: AttributeSet) : ListPreference(context, attrs) {
@@ -131,7 +131,7 @@ class IconListPreference(context: Context, attrs: AttributeSet) : ListPreference
 
         override fun onStart() {
             super.onStart()
-            val dm = requireActivity().getSize()
+            val dm = requireActivity().windowSize
             dialog?.window?.setLayout(
                 (dm.widthPixels * 0.8).toInt(),
                 ViewGroup.LayoutParams.WRAP_CONTENT

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

@@ -6,7 +6,8 @@ import android.util.DisplayMetrics
 import android.view.WindowInsets
 import android.view.WindowMetrics
 
-fun Activity.getSize(): DisplayMetrics {
+val Activity.windowSize: DisplayMetrics
+    get() {
         val displayMetrics = DisplayMetrics()
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
             val windowMetrics: WindowMetrics = windowManager.currentWindowMetrics

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

@@ -249,7 +249,7 @@ object BitmapUtils {
     /**
      * 高斯模糊
      */
-    fun stackBlur(srcBitmap: Bitmap?): Bitmap? {
+    fun stackBlur(srcBitmap: Bitmap?, radius: Float = 8f): Bitmap? {
         if (srcBitmap == null) return null
         val rs = RenderScript.create(appCtx)
         val blurredBitmap = srcBitmap.copy(Config.ARGB_8888, true)
@@ -268,7 +268,7 @@ object BitmapUtils {
         script.setInput(input)
 
         //设置模糊半径
-        script.setRadius(8f)
+        script.setRadius(radius)
 
         //启动 ScriptIntrinsicBlur
         script.forEach(output)

app/src/main/res/layout-land/activity_book_info.xml

@@ -362,6 +362,7 @@
                         android:layout_marginTop="8dp"
                         android:clickable="true"
                         android:focusable="true"
+                        android:minHeight="48dp"
                         android:paddingLeft="8dp"
                         android:paddingBottom="8dp"
                         android:text="@string/book_intro"

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

@@ -333,16 +333,17 @@
 
                 <io.legado.app.ui.widget.text.ScrollTextView
                     android:id="@+id/tv_intro"
-                    android:layout_marginTop="8dp"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
+                    android:layout_marginTop="8dp"
                     android:clickable="true"
                     android:focusable="true"
+                    android:minHeight="48dp"
+                    android:paddingLeft="8dp"
+                    android:paddingBottom="8dp"
                     android:text="@string/book_intro"
                     android:textColor="@color/secondaryText"
                     android:textSize="14sp"
-                    android:paddingLeft="8dp"
-                    android:paddingBottom="8dp"
                     android:visibility="visible"
                     tools:ignore="RtlHardcoded,RtlSymmetry" />
 

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

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout 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:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
@@ -15,6 +16,7 @@
     <androidx.viewpager.widget.ViewPager
         android:id="@+id/view_pager"
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent"
+        tools:ignore="SpeakableTextPresentCheck" />
 
 </LinearLayout>

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

@@ -69,7 +69,8 @@
         <io.legado.app.ui.widget.recycler.scroller.FastScrollRecyclerView
             android:id="@+id/recycler_view"
             android:layout_width="match_parent"
-            android:layout_height="match_parent" />
+            android:layout_height="match_parent"
+            tools:ignore="SpeakableTextPresentCheck" />
 
         <TextView
             android:id="@+id/tv_empty_msg"

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

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout 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:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
@@ -9,7 +10,8 @@
         android:id="@+id/view_pager_main"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_weight="1" />
+        android:layout_weight="1"
+        tools:ignore="SpeakableTextPresentCheck" />
 
     <com.google.android.material.bottomnavigation.BottomNavigationView
         android:id="@+id/bottom_navigation_view"

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

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout 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"
@@ -35,7 +36,8 @@
                 <io.legado.app.ui.widget.text.EditText
                     android:id="@+id/et_name"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
             </io.legado.app.ui.widget.text.TextInputLayout>
 
             <io.legado.app.ui.widget.text.TextInputLayout
@@ -47,7 +49,8 @@
                 <io.legado.app.ui.widget.text.EditText
                     android:id="@+id/et_group"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
             </io.legado.app.ui.widget.text.TextInputLayout>
 
             <io.legado.app.ui.widget.text.TextInputLayout
@@ -59,7 +62,8 @@
                 <io.legado.app.ui.widget.text.EditText
                     android:id="@+id/et_replace_rule"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
             </io.legado.app.ui.widget.text.TextInputLayout>
 
             <LinearLayout
@@ -73,14 +77,15 @@
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
-                    android:text="@string/use_regex" />
+                    android:text="@string/use_regex"
+                    tools:ignore="TouchTargetSizeCheck" />
 
                 <ImageView
                     android:id="@+id/iv_help"
                     android:layout_width="24dp"
                     android:layout_height="24dp"
                     android:src="@drawable/ic_help"
-                    app:tint="@color/secondaryText"
+                    app:tint="@color/primaryText"
                     android:contentDescription="@string/help" />
 
             </LinearLayout>
@@ -94,7 +99,8 @@
                 <io.legado.app.ui.widget.text.EditText
                     android:id="@+id/et_replace_to"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
             </io.legado.app.ui.widget.text.TextInputLayout>
 
             <io.legado.app.ui.widget.text.TextInputLayout
@@ -106,7 +112,8 @@
                 <io.legado.app.ui.widget.text.EditText
                     android:id="@+id/et_scope"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="wrap_content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
             </io.legado.app.ui.widget.text.TextInputLayout>
 
         </LinearLayout>

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

@@ -23,7 +23,8 @@
         <io.legado.app.ui.widget.recycler.scroller.FastScrollRecyclerView
             android:id="@+id/recycler_view"
             android:layout_width="match_parent"
-            android:layout_height="match_parent" />
+            android:layout_height="match_parent"
+            tools:ignore="SpeakableTextPresentCheck" />
 
     </FrameLayout>
 

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
@@ -19,6 +20,7 @@
     <androidx.viewpager.widget.ViewPager
         android:id="@+id/view_pager"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        tools:ignore="SpeakableTextPresentCheck" />
 
 </LinearLayout>

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

@@ -34,14 +34,16 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:checked="true"
-            android:text="@string/is_enable" />
+            android:text="@string/is_enable"
+            tools:ignore="TouchTargetSizeCheck" />
 
         <io.legado.app.lib.theme.view.ATECheckBox
             android:id="@+id/cb_single_url"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:checked="false"
-            android:text="@string/single_url" />
+            android:text="@string/single_url"
+            tools:ignore="TouchTargetSizeCheck" />
 
     </LinearLayout>
 
@@ -64,14 +66,16 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:checked="false"
-            android:text="@string/enable_js" />
+            android:text="@string/enable_js"
+            tools:ignore="TouchTargetSizeCheck" />
 
         <io.legado.app.lib.theme.view.ATECheckBox
             android:id="@+id/cb_enable_base_url"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:checked="false"
-            android:text="@string/load_with_base_url" />
+            android:text="@string/load_with_base_url"
+            tools:ignore="TouchTargetSizeCheck" />
 
     </LinearLayout>
 

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

@@ -25,7 +25,8 @@
         android:layout_height="0dp"
         android:overScrollMode="never"
         app:layout_constraintBottom_toTopOf="@+id/ll_search_base_info"
-        app:layout_constraintTop_toBottomOf="@id/refresh_progress_bar" />
+        app:layout_constraintTop_toBottomOf="@id/refresh_progress_bar"
+        tools:ignore="SpeakableTextPresentCheck" />
 
     <LinearLayout
         android:id="@+id/ll_search_base_info"

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

@@ -43,7 +43,8 @@
                     android:id="@+id/edit_book_text"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:hint="@string/content" />
+                    android:hint="@string/content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
 
             </io.legado.app.ui.widget.text.TextInputLayout>
 
@@ -56,7 +57,8 @@
                     android:id="@+id/edit_content"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:hint="@string/note_content" />
+                    android:hint="@string/note_content"
+                    tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
 
             </io.legado.app.ui.widget.text.TextInputLayout>
 

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:padding="16dp"
@@ -31,7 +32,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:entries="@array/group_style"
-                app:theme="@style/Spinner" />
+                app:theme="@style/Spinner"
+                tools:ignore="TouchTargetSizeCheck" />
 
         </LinearLayout>
 
@@ -51,27 +53,32 @@
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/layout_list" />
+                android:text="@string/layout_list"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/layout_grid3" />
+                android:text="@string/layout_grid3"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/layout_grid4" />
+                android:text="@string/layout_grid4"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/layout_grid5" />
+                android:text="@string/layout_grid5"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/layout_grid6" />
+                android:text="@string/layout_grid6"
+                tools:ignore="TouchTargetSizeCheck" />
         </RadioGroup>
 
     </LinearLayout>
@@ -84,8 +91,9 @@
         android:padding="6dp"
         android:text="@string/show_unread"
         app:layout_constraintLeft_toRightOf="@+id/ll_layout"
+        app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintRight_toRightOf="parent" />
+        tools:ignore="TouchTargetSizeCheck" />
 
     <LinearLayout
         android:id="@+id/ll_sort"
@@ -112,22 +120,26 @@
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/bookshelf_px_0" />
+                android:text="@string/bookshelf_px_0"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/bookshelf_px_1" />
+                android:text="@string/bookshelf_px_1"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/bookshelf_px_2" />
+                android:text="@string/bookshelf_px_2"
+                tools:ignore="TouchTargetSizeCheck" />
 
             <RadioButton
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/bookshelf_px_3" />
+                android:text="@string/bookshelf_px_3"
+                tools:ignore="TouchTargetSizeCheck" />
 
         </RadioGroup>
 

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

@@ -4,10 +4,10 @@
     android:id="@+id/ll_content"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:padding="16dp"
     android:background="@color/background"
     android:gravity="center"
-    android:orientation="horizontal">
+    android:orientation="horizontal"
+    android:padding="16dp">
 
     <View
         android:layout_width="0dp"
@@ -30,6 +30,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical"
         android:background="@drawable/bg_edit"
+        android:hint="@string/start"
+        android:importantForAutofill="no"
         android:inputType="number"
         android:lines="1"
         android:maxLength="5"
@@ -40,7 +42,8 @@
         android:paddingBottom="4dp"
         android:textColor="@color/primaryText"
         android:textCursorDrawable="@drawable/shape_text_cursor"
-        android:textSize="14sp" />
+        android:textSize="14sp"
+        tools:ignore="TouchTargetSizeCheck" />
 
     <TextView
         android:layout_width="wrap_content"
@@ -58,6 +61,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical"
         android:background="@drawable/bg_edit"
+        android:hint="@string/end"
+        android:importantForAutofill="no"
         android:inputType="number"
         android:lines="1"
         android:maxLength="5"
@@ -68,7 +73,8 @@
         android:paddingBottom="4dp"
         android:textColor="@color/primaryText"
         android:textCursorDrawable="@drawable/shape_text_cursor"
-        android:textSize="14sp" />
+        android:textSize="14sp"
+        tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />
 
     <View
         android:layout_width="0dp"

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

@@ -1,18 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
-<ScrollView
-        xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-        android:layout_marginTop="48dp"
-        android:layout_marginBottom="48dp"
+    android:paddingLeft="20dp"
+    android:paddingRight="20dp"
+    android:paddingTop="12dp"
     android:overScrollMode="ifContentScrolls">
 
+    <io.legado.app.ui.widget.text.TextInputLayout
+        android:id="@+id/text_input_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
         <io.legado.app.ui.widget.text.AutoCompleteTextView
             android:id="@+id/edit_view"
-            android:layout_marginLeft="20dp"
-            android:layout_marginRight="20dp"
-            android:layout_marginStart="20dp"
-            android:layout_marginEnd="20dp"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"/>
-</ScrollView>
+            android:layout_height="wrap_content"
+            tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
+
+    </io.legado.app.ui.widget.text.TextInputLayout>
+
+</androidx.core.widget.NestedScrollView>

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

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="10dp">
+
+    <TextView
+        android:id="@+id/text_view_value"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="6dp"
+        android:layout_gravity="center_horizontal"
+        android:textColor="@color/primaryText"
+        android:textSize="17sp" />
+
+    <androidx.appcompat.widget.AppCompatSeekBar
+        android:id="@+id/seek_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="6dp"
+        android:max="25" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="6dp"
+        android:text="@string/background_image_hint" />
+
+</LinearLayout>

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

@@ -23,7 +23,8 @@
             android:id="@+id/recycler_view"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:scrollbars="none" />
+            android:scrollbars="none"
+            tools:ignore="SpeakableTextPresentCheck" />
 
         <io.legado.app.ui.widget.anima.RotateLoading
             android:id="@+id/rotate_loading"
@@ -61,6 +62,10 @@
             android:visibility="gone"
             tools:ignore="RtlHardcoded" />
 
+        <Space
+            android:layout_width="0dp"
+            android:layout_height="0dp" />
+
         <LinearLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:orientation="vertical"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -15,7 +16,8 @@
         <io.legado.app.ui.widget.text.EditText
             android:id="@+id/tv_rule_name"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content" />
+            android:layout_height="wrap_content"
+            tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
 
     </io.legado.app.ui.widget.text.TextInputLayout>
 
@@ -27,7 +29,8 @@
         <io.legado.app.ui.widget.text.EditText
             android:id="@+id/tv_rule_regex"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content" />
+            android:layout_height="wrap_content"
+            tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />
 
     </io.legado.app.ui.widget.text.TextInputLayout>
 

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

@@ -20,6 +20,6 @@
         android:layout_height="wrap_content"
         android:padding="6dp"
         android:gravity="center"
-        android:text="执行中......"
+        android:text="@string/loading"
         android:textColor="@color/primaryText" />
 </LinearLayout>

app/src/main/res/menu/book_info.xml

@@ -24,6 +24,11 @@
         android:title="@string/login"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_top"
+        android:title="@string/to_top"
+        app:showAsAction="never" />
+
     <item
         android:id="@+id/menu_copy_book_url"
         android:title="@string/copy_book_url"

app/src/main/res/values-es-rES/strings.xml

@@ -847,4 +847,5 @@
     <string name="null_url">URL nula</string>
     <string name="dict">字典</string>
     <string name="unknown_error">未知错误</string>
+    <string name="end">end</string>
 </resources>

app/src/main/res/values-ja-rJP/strings.xml

@@ -847,4 +847,5 @@
     <string name="null_url">url为空</string>
     <string name="dict">字典</string>
     <string name="unknown_error">未知错误</string>
+    <string name="end">end</string>
 </resources>

app/src/main/res/values-pt-rBR/strings.xml

@@ -847,4 +847,5 @@
     <string name="null_url">Nenhuma url</string>
     <string name="dict">Dicionários</string>
     <string name="unknown_error">未知错误</string>
+    <string name="end">end</string>
 </resources>

app/src/main/res/values-zh-rHK/arrays.xml

@@ -7,8 +7,8 @@
     </string-array>
 
     <string-array name="group_style">
-        <item>标签</item>
-        <item>文件夹</item>
+        <item>標籤</item>
+        <item>文件夾</item>
     </string-array>
 
     <string-array name="theme_mode">

app/src/main/res/values-zh-rHK/strings.xml

@@ -343,7 +343,7 @@
     <string name="pt_show_all_find">顯示所有發現</string>
     <string name="ps_show_all_find">關閉則只顯示勾選源的發現</string>
     <string name="update_toc">更新目錄</string>
-    <string name="txt_toc_regex">Txt目錄正則</string>
+    <string name="txt_toc_regex">TXT目錄正則</string>
     <string name="set_charset">設置編碼</string>
     <string name="swap_sort">倒序-順序</string>
     <string name="sort">排序</string>
@@ -405,7 +405,7 @@
     <string name="book_url_pattern">書籍 URL 正則 (bookUrlPattern)</string>
     <string name="rule_book_info_init">預處理規則 (bookInfoInit)</string>
     <string name="rule_toc_url">目錄 URL 規則 (tocUrl)</string>
-    <string name="rule_can_re_name">允许修改书名作者(canReName)</string>
+    <string name="rule_can_re_name">允許修改書名作者 (canReName)</string>
     <string name="rule_next_toc_url">目錄下一頁規則 (nextTocUrl)</string>
     <string name="rule_chapter_list">目錄列表規則 (chapterList)</string>
     <string name="rule_chapter_name">章節名稱規則 (ChapterName)</string>
@@ -672,10 +672,10 @@
     <string name="contributors">開發人員</string>
     <string name="contact">聯繫我們</string>
     <string name="license">開源許可</string>
-    <string name="follow_official_account">關注公衆號</string>
+    <string name="follow_official_account">關注公眾號</string>
     <string name="wechat">WeChat</string>
     <string name="thanks">你的支持是我更新的動力</string>
-    <string name="about_official_account">公众号[开源阅读]</string>
+    <string name="about_official_account">公眾號[开源阅读]</string>
     <string name="source_auto_changing">正在自動換源</string>
     <string name="click_to_apply">點擊加入</string>
     <string name="middle">中</string>
@@ -716,46 +716,46 @@
     <string name="already_in_download">該書已在下載列表</string>
     <string name="click_to_open">點擊打開</string>
     <string name="follow_public_account_summary">關注[legado-top]點擊廣告支持我</string>
-    <string name="weChat_appreciation_code">微信赞赏码</string>
+    <string name="weChat_appreciation_code">微信讚賞碼</string>
     <string name="alipay">支付寶</string>
     <string name="alipay_red_envelope_search_code">支付寶紅包搜索碼</string>
     <string name="alipay_red_envelope_copy">537954522 點擊複製</string>
     <string name="alipay_red_envelope_qr_code">支付寶紅包二維碼</string>
     <string name="alipay_payment_qr_code">支付寶收款二維碼</string>
     <string name="qq_collection_qr_code">QQ收款二維碼</string>
-    <string name="contributors_summary">gedoor,Invinciblelee等,详情请在github中查看</string>
+    <string name="contributors_summary">gedoor,Invinciblelee等,詳情請在github中查看</string>
     <string name="clear_cache_summary">清除已下載書籍和字體緩存</string>
     <string name="default_cover">默認封面</string>
     <string name="restore_ignore">恢復忽略列表</string>
     <string name="restore_ignore_summary">恢復時忽略一些內容不恢復,方便不同手機配置不同</string>
     <string name="read_config">閱讀界面設置</string>
-    <string name="rule_image_style">图片样式(imageStyle)</string>
-    <string name="rule_replace_regex">替换规则(replaceRegex)</string>
+    <string name="rule_image_style">圖片樣式 (imageStyle)</string>
+    <string name="rule_replace_regex">替換規則 (replaceRegex)</string>
     <string name="group_name">分組名稱</string>
     <string name="note_content">備註內容</string>
-    <string name="replace_enable_default_t">默认启用替换净化</string>
-    <string name="replace_enable_default_s">新加入书架的书是否启用替换净化</string>
-    <string name="select_restore_file">选择恢复文件</string>
+    <string name="replace_enable_default_t">默認啟用替換淨化</string>
+    <string name="replace_enable_default_s">新加入書架的書是否啟用替換淨化</string>
+    <string name="select_restore_file">選擇恢復文件</string>
     <string name="day_background_too_dark">白天背景不能太暗</string>
-    <string name="day_bottom_bar_too_dark">白天底栏不能太暗</string>
-    <string name="night_background_too_light">夜间背景不能太亮</string>
-    <string name="night_bottom_bar_too_light">夜间底栏不能太亮</string>
-    <string name="accent_background_diff">强调色不能和背景颜色相似</string>
-    <string name="accent_text_diff">强调色不能和文字颜色相似</string>
+    <string name="day_bottom_bar_too_dark">白天底欄不能太暗</string>
+    <string name="night_background_too_light">夜間背景不能太亮</string>
+    <string name="night_bottom_bar_too_light">夜間底欄不能太亮</string>
+    <string name="accent_background_diff">強調色不能和背景顏色相似</string>
+    <string name="accent_text_diff">強調色不能和文字顏色相似</string>
     <string name="wrong_format">格式不對</string>
     <string name="error">錯誤</string>
     <string name="show_brightness_view">顯示亮度調節控制項</string>
     <string name="language">語言</string>
     <string name="import_rss_source">匯入訂閱源</string>
-    <string name="donate_summary">您嘅支援是我更新嘅動力</string>
-    <string name="about_summary">公众号[开源阅读软件]</string>
+    <string name="donate_summary">您嘅支援喺我更新嘅動力</string>
+    <string name="about_summary">公眾號[开源阅读软件]</string>
     <string name="read_record">閲讀記錄</string>
     <string name="read_record_summary">閱讀時間記錄</string>
     <string name="local_tts">本地TTS</string>
     <string name="thread_count">線程數</string>
     <string name="all_read_time">總閲讀時間</string>
     <string name="un_select_all">全部唔要</string>
-    <string name="delete_all">删除所有</string>
+    <string name="delete_all">刪除所有</string>
     <string name="import_str">導入</string>
     <string name="export_str">導出</string>
     <string name="save_theme_config">儲存主題配置</string>
@@ -789,7 +789,7 @@
     <string name="non_action">無操作</string>
     <string name="body_title">正文標題</string>
     <string name="show_hide">顯示/隱藏</string>
-    <string name="header_footer">页眉<![CDATA[&]]>页脚</string>
+    <string name="header_footer">頁眉<![CDATA[&]]>頁腳</string>
     <string name="rule_subscription">規則訂閱</string>
     <string name="rule_sub_empty_msg">添加大佬們提供的規則匯入地址 添加後點擊可匯入規則</string>
     <string name="get_book_progress">拉取雲端進度</string>
@@ -804,6 +804,9 @@
     <string name="pre_download_s">預先下載%s章正文</string>
     <string name="is_enabled">係咪啟用</string>
     <string name="background_image">背景圖片</string>
+    <string name="background_image_blurring">背景圖片虛化</string>
+    <string name="background_image_blurring_radius">虛化半徑</string>
+    <string name="background_image_hint">0為停用，啓用範圍1~25\n半徑數值越大，虛化效果越高</string>
     <string name="export_folder">導出資料夾</string>
     <string name="export_charset">導出編碼</string>
     <string name="export_to_web_dav">導出到WebDav</string>
@@ -836,14 +839,15 @@
     <string name="hide_when_status_bar_show">狀態欄顯示時隱藏</string>
     <string name="diy_source_group">自訂源分組</string>
     <string name="diy_edit_source_group">輸入自訂源分組名稱</string>
-    <string name="reverse_toc">反转目录</string>
-    <string name="show_discovery">显示发现</string>
-    <string name="style">样式</string>
-    <string name="group_style">分组样式</string>
-    <string name="export_file_name">导出文件名</string>
+    <string name="reverse_toc">反轉目錄</string>
+    <string name="show_discovery">顯示發現</string>
+    <string name="style">樣式</string>
+    <string name="group_style">分組樣式</string>
+    <string name="export_file_name">導出文件名</string>
     <string name="reset">重置</string>
-    <string name="null_url">url为空</string>
+    <string name="null_url">url為空</string>
     <string name="dict">字典</string>
-    <string name="unknown_error">未知错误</string>
+    <string name="unknown_error">未知錯誤</string>
+    <string name="end">end</string>
 
 </resources>

app/src/main/res/values-zh-rTW/arrays.xml

@@ -6,8 +6,8 @@
     </string-array>
 
     <string-array name="group_style">
-        <item>标签</item>
-        <item>文件夹</item>
+        <item>標籤</item>
+        <item>文件夾</item>
     </string-array>
 
     <string-array name="text_suffix">

app/src/main/res/values-zh-rTW/strings.xml

@@ -345,7 +345,7 @@
     <string name="pt_show_all_find">顯示所有發現</string>
     <string name="ps_show_all_find">關閉則只顯示勾選源的發現</string>
     <string name="update_toc">更新目錄</string>
-    <string name="txt_toc_regex">Txt目錄正則</string>
+    <string name="txt_toc_regex">TXT目錄正則</string>
     <string name="set_charset">設定編碼</string>
     <string name="swap_sort">倒序-順序</string>
     <string name="sort">排序</string>
@@ -807,6 +807,9 @@
     <string name="pre_download_s">預先下載%s章正文</string>
     <string name="is_enabled">是否啟用</string>
     <string name="background_image">背景圖片</string>
+    <string name="background_image_blurring">背景圖片虛化</string>
+    <string name="background_image_blurring_radius">虛化半徑</string>
+    <string name="background_image_hint">0為停用，啓用範圍1~25\n半徑數值越大，虛化效果越高</string>
     <string name="export_folder">匯出資料夾</string>
     <string name="export_charset">匯出編碼</string>
     <string name="export_to_web_dav">匯出到WebDav</string>
@@ -843,8 +846,9 @@
     <string name="group_style">分組樣式</string>
     <string name="export_file_name">匯出檔案名</string>
     <string name="reset">重設</string>
-    <string name="null_url">url为空</string>
+    <string name="null_url">url為空</string>
     <string name="dict">字典</string>
-    <string name="unknown_error">未知错误</string>
+    <string name="unknown_error">未知錯誤</string>
+    <string name="end">end</string>
 
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -807,6 +807,9 @@
     <string name="pre_download_s">预先下载%s章正文</string>
     <string name="is_enabled">是否启用</string>
     <string name="background_image">背景图片</string>
+    <string name="background_image_blurring">背景图片虚化</string>
+    <string name="background_image_blurring_radius">虚化半径</string>
+    <string name="background_image_hint">0为停用，启用范围1~25\n半径数值越大，虚化效果越高</string>
     <string name="export_folder">导出文件夹</string>
     <string name="export_charset">导出编码</string>
     <string name="export_to_web_dav">导出到WebDav</string>
@@ -847,5 +850,6 @@
     <string name="dict">字典</string>
     <string name="unknown_error">未知错误</string>
     <string name="autobackup_fail">自动备份失败</string>
+    <string name="end">结束</string>
 
 </resources>

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

@@ -807,6 +807,9 @@
     <string name="pre_download_s">Download %s chapters in advance</string>
     <string name="is_enabled">Is enabled</string>
     <string name="background_image">Background image</string>
+    <string name="background_image_blurring">Background image blurring</string>
+    <string name="background_image_blurring_radius">Blurring radius</string>
+    <string name="background_image_hint">Disabled when 0, enable range from 1 to 25\nThe greater the radius, the stronger the effect of blurring</string>
     <string name="copy_book_url">Copy book URL</string>
     <string name="copy_toc_url">Copy chapters URL</string>
     <string name="export_folder">Export folder</string>
@@ -849,5 +852,6 @@
     <string name="dict">字典</string>
     <string name="unknown_error">未知错误</string>
     <string name="autobackup_fail">Autobackup failed</string>
+    <string name="end">end</string>
 
 </resources>

app/src/main/res/xml/pref_config_theme.xml

@@ -82,10 +82,6 @@
             app:cpv_dialogType="preset"
             app:iconSpaceReserved="false" />
 
-        <io.legado.app.ui.widget.prefs.Preference
-            android:key="backgroundImage"
-            android:title="@string/background_image" />
-
         <io.legado.app.ui.widget.prefs.ColorPreference
             android:defaultValue="@color/md_grey_200"
             android:key="colorBottomBackground"
@@ -96,12 +92,13 @@
             app:cpv_dialogType="preset"
             app:iconSpaceReserved="false" />
 
+        <io.legado.app.ui.widget.prefs.Preference
+            android:key="backgroundImage"
+            android:title="@string/background_image" />
+
         <io.legado.app.ui.widget.prefs.Preference
             android:key="defaultCover"
-            android:title="@string/default_cover"
-            app:allowDividerAbove="false"
-            app:allowDividerBelow="false"
-            app:iconSpaceReserved="false" />
+            android:title="@string/default_cover" />
 
         <io.legado.app.ui.widget.prefs.Preference
             android:key="saveDayTheme"
@@ -145,10 +142,6 @@
             app:cpv_dialogType="preset"
             app:iconSpaceReserved="false" />
 
-        <io.legado.app.ui.widget.prefs.Preference
-            android:key="backgroundImageNight"
-            android:title="@string/background_image" />
-
         <io.legado.app.ui.widget.prefs.ColorPreference
             android:defaultValue="@color/md_grey_800"
             android:key="colorBottomBackgroundNight"
@@ -157,17 +150,20 @@
             app:cpv_dialogType="preset"
             app:iconSpaceReserved="false" />
 
+        <io.legado.app.ui.widget.prefs.Preference
+            android:key="backgroundImageNight"
+            android:title="@string/background_image" />
+
         <io.legado.app.ui.widget.prefs.Preference
             android:key="defaultCoverDark"
-            android:title="@string/default_cover"
-            app:allowDividerAbove="false"
-            app:allowDividerBelow="false"
-            app:iconSpaceReserved="false" />
+            android:title="@string/default_cover" />
 
         <io.legado.app.ui.widget.prefs.Preference
             android:key="saveNightTheme"
             android:summary="@string/save_night_theme_summary"
             android:title="@string/save_theme_config"
+            app:allowDividerAbove="false"
+            app:allowDividerBelow="false"
             app:iconSpaceReserved="false" />
 
     </io.legado.app.ui.widget.prefs.PreferenceCategory>