优化

3 years ago · 986d6f5d0f
parent b5872a98c9
commit 986d6f5d0f
40 changed files with 237 additions and 225 deletions
--- a/app/src/main/assets/web/bookSource/index.css
+++ b/app/src/main/assets/web/bookSource/index.css
@ -1,148 +1,150 @@
 body {
-	margin: 0;
+  margin: 0;
 }
 .editor {
-	display: flex;
-	align-items: stretch;
+  display: flex;
+  align-items: stretch;
 }
 .setbox,
 .menu,
 .outbox {
-	flex: 1;
-	display: flex;
-	flex-flow: column;
-	max-height: 100vh;
-	overflow-y: auto;
+  flex: 1;
+  display: flex;
+  flex-flow: column;
+  max-height: 100vh;
+  overflow-y: auto;
 }
 .menu {
-	justify-content: center;
-	max-width: 90px;
-	margin: 0 5px;
+  justify-content: center;
+  max-width: 90px;
+  margin: 0 5px;
 }
 .menu .button {
-	width: 90px;
-	height: 30px;
-	min-height: 30px;
-	margin: 5px 0px;
-	cursor: pointer;
+  width: 90px;
+  height: 30px;
+  min-height: 30px;
+  margin: 5px 0px;
+  cursor: pointer;
 }
@keyframes stroker {
-	0% {
-		stroke-dashoffset: 0
-	}
-	100% {
-		stroke-dashoffset: -240
-	}
+  0% {
+    stroke-dashoffset: 0;
+  }
+  100% {
+    stroke-dashoffset: -240;
+  }
 }
 .button rect {
-	width: 100%;
-	height: 100%;
-	fill: transparent;
-	stroke: #666;
-	stroke-width: 2px;
+  width: 100%;
+  height: 100%;
+  fill: transparent;
+  stroke: #666;
+  stroke-width: 2px;
 }
 .button rect.busy {
-	stroke: #fD1850;
-	stroke-dasharray: 30 90;
-	animation: stroker 1s linear infinite;
+  stroke: #fd1850;
+  stroke-dasharray: 30 90;
+  animation: stroker 1s linear infinite;
 }
 .button text {
-	text-anchor: middle;
-	dominant-baseline: middle;
+  text-anchor: middle;
+  dominant-baseline: middle;
 }
 .setbox {
-	min-width: 40em;
+  min-width: 40em;
+}
+.rules {
+  overflow: auto;
 }
-.rules,
 .tabbox {
-	flex: 1;
-	display: flex;
-	flex-flow: column;
+  flex: 1;
+  display: flex;
+  flex-flow: column;
 }
-.rules>* {
-	display: flex;
-	margin: 2px 0;
+.rules > * {
+  display: flex;
+  margin: 2px 0;
 }
 .rules textarea {
-	flex: 1;
-	margin-left: 5px;
+  flex: 1;
+  margin-left: 5px;
 }
-.rules>*,
-.rules>*>div,
+.rules > *,
+.rules > * > div,
 .rules textarea {
-	min-height: 1em;
+  min-height: 1em;
 }
 textarea {
-	word-break: break-all;
+  word-break: break-all;
 }
 .tabtitle {
-	display: flex;
-	z-index: 1;
-	justify-content: flex-end;
+  display: flex;
+  z-index: 1;
+  justify-content: flex-end;
 }
-.tabtitle>div {
-	cursor: pointer;
-	padding: 1px 10px 0 10px;
-	border-bottom: 3px solid transparent;
-	font-weight: bold;
+.tabtitle > div {
+  cursor: pointer;
+  padding: 1px 10px 0 10px;
+  border-bottom: 3px solid transparent;
+  font-weight: bold;
 }
-.tabtitle>.this {
-	color: #4f9da6;
-	border-bottom-color: #4EBBE4;
+.tabtitle > .this {
+  color: #4f9da6;
+  border-bottom-color: #4ebbe4;
 }
 .tabbody {
-	flex: 1;
-	display: flex;
-	margin-top: -1px;
-	border: 1px solid #A9A9A9;
-	height: 0;
-}
-.tabbody>* {
-	flex: 1;
-	flex-flow: column;
-	display: none;
-}
-.tabbody>.this {
-	display: flex;
-}
-.tabbody>*>.titlebar{
-	display: flex;
-}
-.tabbody>*>.titlebar>*{
-	flex: 1;
-	margin: 1px 1px 1px 1px;
-}
-.tabbody>*>.context {
-	flex: 1;
-	flex-flow: column;
-	border: 0;
-	padding: 5px;
-	overflow-y: auto;
-}
-.tabbody>*>.inputbox{
-	border: 0;
-	border-bottom: #A9A9A9 solid 1px;
-	height: 15px;
-	text-align:center;
-}
-.link>* {
-	display: flex;
-	margin: 5px;
-	border-bottom: 1px solid;
-	text-decoration: none;
-}
-#RuleList>label>* {
-	background: #eee;
-	padding-left: 3px;
-	margin: 2px 0;
-	cursor: pointer;
-}
-#RuleList input[type=radio] {
-	display: none;
-}
-#RuleList input[type="radio"]:checked+* {
-	background: #15cda8;
+  flex: 1;
+  display: flex;
+  margin-top: -1px;
+  border: 1px solid #a9a9a9;
+  height: 0;
+}
+.tabbody > * {
+  flex: 1;
+  flex-flow: column;
+  display: none;
+}
+.tabbody > .this {
+  display: flex;
+}
+.tabbody > * > .titlebar {
+  display: flex;
+}
+.tabbody > * > .titlebar > * {
+  flex: 1;
+  margin: 1px 1px 1px 1px;
+}
+.tabbody > * > .context {
+  flex: 1;
+  flex-flow: column;
+  border: 0;
+  padding: 5px;
+  overflow-y: auto;
+}
+.tabbody > * > .inputbox {
+  border: 0;
+  border-bottom: #a9a9a9 solid 1px;
+  height: 15px;
+  text-align: center;
+}
+.link > * {
+  display: flex;
+  margin: 5px;
+  border-bottom: 1px solid;
+  text-decoration: none;
+}
+#RuleList > label > * {
+  background: #eee;
+  padding-left: 3px;
+  margin: 2px 0;
+  cursor: pointer;
+}
+#RuleList input[type="radio"] {
+  display: none;
+}
+#RuleList input[type="radio"]:checked + * {
+  background: #15cda8;
 }
 .isError {
-	color: #FF0000;
-}
+  color: #ff0000;
+}
--- a/app/src/main/assets/web/bookSource/index.html
+++ b/app/src/main/assets/web/bookSource/index.html
@ -11,6 +11,9 @@
 <body>
 <div class="editor">
    <div class="setbox">
+        <div>
+            <a href="../index.html">←主页</a>
+        </div>
        <div class="rules">
            <div><b>基本</b></div>
            <div>
@ -395,4 +398,4 @@
 <script type="text/javascript" src="index.js"></script>
 </body>

-</html>
+</html>
--- a/app/src/main/java/io/legado/app/base/BaseActivity.kt
+++ b/app/src/main/java/io/legado/app/base/BaseActivity.kt
@ -24,6 +24,9 @@ import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.widget.TitleBar
 import io.legado.app.utils.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.MainScope
+import kotlinx.coroutines.cancel


 abstract class BaseActivity<VB : ViewBinding>(
@ -32,7 +35,8 @@ abstract class BaseActivity<VB : ViewBinding>(
    private val toolBarTheme: Theme = Theme.Auto,
    private val transparent: Boolean = false,
    private val imageBg: Boolean = true
-) : AppCompatActivity() {
+) : AppCompatActivity(),
+    CoroutineScope by MainScope() {

    protected abstract val binding: VB

@ -116,6 +120,11 @@ abstract class BaseActivity<VB : ViewBinding>(
        setupSystemBar()
    }

+    override fun onDestroy() {
+        super.onDestroy()
+        cancel()
+    }
+
    abstract fun onActivityCreated(savedInstanceState: Bundle?)

    final override fun onCreateOptionsMenu(menu: Menu?): Boolean {
--- a/app/src/main/java/io/legado/app/base/BaseDialogFragment.kt
+++ b/app/src/main/java/io/legado/app/base/BaseDialogFragment.kt
@ -4,14 +4,23 @@ import android.os.Bundle
 import android.view.View
 import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.FragmentManager
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.lib.theme.ThemeStore
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
 import kotlin.coroutines.CoroutineContext

-abstract class BaseDialogFragment : DialogFragment() {
+
+abstract class BaseDialogFragment : DialogFragment(), CoroutineScope {
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+    private lateinit var job: Job
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        job = Job()
+    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
@ -30,8 +39,13 @@ abstract class BaseDialogFragment : DialogFragment() {
        }
    }

+    override fun onDestroy() {
+        super.onDestroy()
+        job.cancel()
+    }
+
    fun <T> execute(
-        scope: CoroutineScope = lifecycleScope,
+        scope: CoroutineScope = this,
        context: CoroutineContext = Dispatchers.IO,
        block: suspend CoroutineScope.() -> T
    ) = Coroutine.async(scope, context) { block() }
--- a/app/src/main/java/io/legado/app/base/BaseFragment.kt
+++ b/app/src/main/java/io/legado/app/base/BaseFragment.kt
@ -3,20 +3,22 @@ package io.legado.app.base
 import android.annotation.SuppressLint
 import android.content.res.Configuration
 import android.os.Bundle
-import android.view.Menu
-import android.view.MenuInflater
-import android.view.MenuItem
-import android.view.View
+import android.view.*
 import androidx.appcompat.view.SupportMenuInflater
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.Fragment
 import io.legado.app.R
 import io.legado.app.ui.widget.TitleBar
 import io.legado.app.utils.applyTint
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlin.coroutines.CoroutineContext

@Suppress("MemberVisibilityCanBePrivate")
-abstract class BaseFragment(layoutID: Int) : Fragment(layoutID) {
-
+abstract class BaseFragment(layoutID: Int) : Fragment(layoutID),
+    CoroutineScope {
+    lateinit var job: Job
    var supportToolbar: Toolbar? = null
        private set

@ -24,6 +26,18 @@ abstract class BaseFragment(layoutID: Int) : Fragment(layoutID) {
        @SuppressLint("RestrictedApi")
        get() = SupportMenuInflater(requireContext())

+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        job = Job()
+        return super.onCreateView(inflater, container, savedInstanceState)
+    }
+
    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        onMultiWindowModeChanged()
@ -50,6 +64,11 @@ abstract class BaseFragment(layoutID: Int) : Fragment(layoutID) {
        }
    }

+    override fun onDestroy() {
+        super.onDestroy()
+        job.cancel()
+    }
+
    fun setSupportToolbar(toolbar: Toolbar) {
        supportToolbar = toolbar
        supportToolbar?.let {
--- a/app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt
@ -5,7 +5,6 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import android.view.ViewGroup
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
 import io.legado.app.base.adapter.ItemViewHolder
@ -73,7 +72,7 @@ class ReadRecordActivity : BaseActivity<ActivityReadRecordBinding>() {
    }

    private fun initData() {
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            val allTime = appDb.readRecordDao.allTime
            withContext(Main) {
                binding.readRecord.tvReadTime.text = formatDuring(allTime)
@ -116,7 +115,7 @@ class ReadRecordActivity : BaseActivity<ActivityReadRecordBinding>() {
            binding.apply {
                root.setOnClickListener {
                    val item = getItem(holder.layoutPosition) ?: return@setOnClickListener
-                    lifecycleScope.launch {
+                    launch {
                        val book = withContext(IO) {
                            appDb.bookDao.findByName(item.bookName).firstOrNull()
                        }
--- a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
@ -5,7 +5,6 @@ import android.view.Menu
 import android.view.MenuItem
 import androidx.activity.viewModels
 import androidx.appcompat.widget.PopupMenu
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
@ -52,7 +51,7 @@ class ArrangeBookActivity : VMBaseActivity<ActivityArrangeBookBinding, ArrangeBo

    override fun onActivityCreated(savedInstanceState: Bundle?) {
        groupId = intent.getLongExtra("groupId", -1)
-        lifecycleScope.launch {
+        launch {
            binding.titleBar.subtitle = withContext(IO) {
                appDb.bookGroupDao.getByID(groupId)?.groupName
                    ?: getString(R.string.no_group)
@ -108,7 +107,7 @@ class ArrangeBookActivity : VMBaseActivity<ActivityArrangeBookBinding, ArrangeBo
    }

    private fun initGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookGroupDao.flowAll().collect {
                groupList.clear()
                groupList.addAll(it)
@ -120,7 +119,7 @@ class ArrangeBookActivity : VMBaseActivity<ActivityArrangeBookBinding, ArrangeBo

    private fun initBookData() {
        booksFlowJob?.cancel()
-        booksFlowJob = lifecycleScope.launch {
+        booksFlowJob = launch {
            when (groupId) {
                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
--- a/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt
@ -4,7 +4,6 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import androidx.activity.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.snackbar.Snackbar
 import io.legado.app.R
@ -67,7 +66,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()

    override fun onActivityCreated(savedInstanceState: Bundle?) {
        groupId = intent.getLongExtra("groupId", -1)
-        lifecycleScope.launch {
+        launch {
            binding.titleBar.subtitle = withContext(IO) {
                appDb.bookGroupDao.getByID(groupId)?.groupName
                    ?: getString(R.string.no_group)
@ -149,7 +148,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()

    private fun initBookData() {
        booksFlowJob?.cancel()
-        booksFlowJob = lifecycleScope.launch {
+        booksFlowJob = launch {
            when (groupId) {
                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
@ -175,7 +174,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
    }

    private fun initGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookGroupDao.flowAll().collect {
                groupList.clear()
                groupList.addAll(it)
@ -186,7 +185,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
    }

    private fun initCacheSize(books: List<Book>) {
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            books.forEach { book ->
                val chapterCaches = hashSetOf<String>()
                val cacheNames = BookHelp.getChapterFiles(book)
--- a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeSourceDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeSourceDialog.kt
@ -6,7 +6,6 @@ import androidx.appcompat.widget.SearchView
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
@ -151,7 +150,7 @@ class ChangeSourceDialog : BaseDialogFragment(),
        viewModel.searchBooksLiveData.observe(viewLifecycleOwner, {
            adapter.setItems(it)
        })
-        lifecycleScope.launch {
+        launch {
            appDb.bookSourceDao.flowGroupEnabled().collect {
                groups.clear()
                it.map { group ->
--- a/app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt
@ -9,7 +9,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@ -80,7 +79,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookGroupDao.flowAll().collect {
                adapter.setItems(it)
            }
--- a/app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt
@ -10,7 +10,6 @@ import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@ -108,7 +107,7 @@ class GroupSelectDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookGroupDao.flowSelect().collect {
                adapter.setItems(it)
            }
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@ -10,7 +10,6 @@ import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
-import androidx.lifecycle.lifecycleScope
 import com.bumptech.glide.RequestBuilder
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestOptions.bitmapTransform
@ -54,7 +53,7 @@ class BookInfoActivity :
    private val tocActivityResult = registerForActivityResult(TocActivityResult()) {
        it?.let {
            viewModel.bookData.value?.let { book ->
-                lifecycleScope.launch {
+                launch {
                    withContext(IO) {
                        viewModel.durChapterIndex = it.first
                        book.durChapterIndex = it.first
--- a/app/src/main/java/io/legado/app/ui/book/local/ImportBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/local/ImportBookActivity.kt
@ -9,7 +9,6 @@ import android.view.MenuItem
 import androidx.activity.viewModels
 import androidx.appcompat.widget.PopupMenu
 import androidx.documentfile.provider.DocumentFile
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
@ -125,7 +124,7 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookDao.flowLocalUri().collect {
                adapter.upBookHas(it)
            }
@ -188,7 +187,7 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
        binding.tvPath.text = path
        adapter.selectedUris.clear()
        adapter.clearItems()
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            val docList = DocumentUtils.listFiles(this@ImportBookActivity, lastDoc.uri)
            for (i in docList.lastIndex downTo 0) {
                val item = docList[i]
@ -252,7 +251,7 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
            adapter.clearItems()
            val lastDoc = subDocs.lastOrNull() ?: doc
            binding.refreshProgressBar.isAutoLoading = true
-            lifecycleScope.launch(IO) {
+            launch(IO) {
                viewModel.scanDoc(lastDoc, true, find) {
                    launch {
                        binding.refreshProgressBar.isAutoLoading = false
@ -267,7 +266,7 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
                adapter.clearItems()
                val file = File(path)
                binding.refreshProgressBar.isAutoLoading = true
-                lifecycleScope.launch(IO) {
+                launch(IO) {
                    viewModel.scanFile(file, true, find) {
                        launch {
                            binding.refreshProgressBar.isAutoLoading = false
@ -292,7 +291,7 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
    }

    private val find: (docItem: DocItem) -> Unit = {
-        lifecycleScope.launch {
+        launch {
            adapter.addItem(it)
        }
    }
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@ -13,7 +13,6 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.view.get
 import androidx.core.view.isVisible
 import androidx.core.view.size
-import androidx.lifecycle.lifecycleScope
 import com.jaredrummler.android.colorpicker.ColorPickerDialogListener
 import io.legado.app.BuildConfig
 import io.legado.app.R
@ -845,7 +844,7 @@ class ReadBookActivity : ReadBookBaseActivity(),
                viewModel.searchContentQuery
            )
            ReadBook.skipToPage(positions[0]) {
-                lifecycleScope.launch {
+                launch {
                    binding.readView.curPage.selectStartMoveIndex(0, positions[1], positions[2])
                    delay(20L)
                    when (positions[3]) {
@ -935,7 +934,7 @@ class ReadBookActivity : ReadBookBaseActivity(),
            }
        }
        observeEventSticky<Int>(EventBus.TTS_PROGRESS) { chapterStart ->
-            lifecycleScope.launch(IO) {
+            launch(IO) {
                if (BaseReadAloudService.isPlay()) {
                    ReadBook.curTextChapter?.let { textChapter ->
                        val pageStart = chapterStart - ReadBook.durChapterPos
--- a/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineDialog.kt
@ -9,7 +9,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
@ -104,7 +103,7 @@ class SpeakEngineDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.httpTTSDao.flowAll().collect {
                adapter.setItems(it)
            }
--- a/app/src/main/java/io/legado/app/ui/book/read/config/TocRegexDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/TocRegexDialog.kt
@ -10,7 +10,6 @@ import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.snackbar.Snackbar
@ -92,7 +91,7 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.txtTocRuleDao.observeAll().collect { tocRules ->
                initSelectedName(tocRules)
                adapter.setItems(tocRules)
@ -222,7 +221,7 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
                    if (buttonView.isPressed) {
                        getItem(holder.layoutPosition)?.let {
                            it.enable = isChecked
-                            lifecycleScope.launch(IO) {
+                            launch(IO) {
                                appDb.txtTocRuleDao.update(it)
                            }
                        }
@ -233,7 +232,7 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
                }
                ivDelete.setOnClickListener {
                    getItem(holder.layoutPosition)?.let { item ->
-                        lifecycleScope.launch(IO) {
+                        launch(IO) {
                            appDb.txtTocRuleDao.delete(item)
                        }
                    }
@ -255,7 +254,7 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
                for ((index, item) in getItems().withIndex()) {
                    item.serialNumber = index + 1
                }
-                lifecycleScope.launch(IO) {
+                launch(IO) {
                    appDb.txtTocRuleDao.update(*getItems().toTypedArray())
                }
            }
--- a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
@ -10,7 +10,6 @@ import android.view.View.VISIBLE
 import android.widget.TextView
 import androidx.activity.viewModels
 import androidx.appcompat.widget.SearchView
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.flexbox.FlexboxLayoutManager
@ -192,7 +191,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookSourceDao.flowGroupEnabled().collect {
                groups.clear()
                it.map { group ->
@ -273,7 +272,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
     */
    private fun upHistory(key: String? = null) {
        booksFlowJob?.cancel()
-        booksFlowJob = lifecycleScope.launch {
+        booksFlowJob = launch {
            if (key.isNullOrBlank()) {
                binding.tvBookShow.gone()
                binding.rvBookshelfSearch.gone()
@ -292,7 +291,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
            }
        }
        historyFlowJob?.cancel()
-        historyFlowJob = lifecycleScope.launch {
+        historyFlowJob = launch {
            when {
                key.isNullOrBlank() -> appDb.searchKeywordDao.flowByUsage()
                else -> appDb.searchKeywordDao.flowSearch(key)
@ -359,7 +358,7 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
     * 点击历史关键字
     */
    override fun searchHistory(key: String) {
-        lifecycleScope.launch {
+        launch {
            when {
                searchView.query.toString() == key -> {
                    searchView.setQuery(key, true)
--- a/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
@ -5,7 +5,6 @@ import android.content.Intent
 import android.os.Bundle
 import androidx.activity.viewModels
 import androidx.appcompat.widget.SearchView
-import androidx.lifecycle.lifecycleScope
 import com.github.liuyueyi.quick.transfer.ChineseUtils
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
@ -116,7 +115,7 @@ class SearchContentActivity :
    }

    private fun initCacheFileNames(book: Book) {
-        lifecycleScope.launch(Dispatchers.IO) {
+        launch(Dispatchers.IO) {
            adapter.cacheFileNames.addAll(BookHelp.getChapterFiles(book))
            withContext(Dispatchers.Main) {
                adapter.notifyItemRangeChanged(0, adapter.itemCount, true)
@ -145,7 +144,7 @@ class SearchContentActivity :
            searchResultCounts = 0
            viewModel.lastQuery = newText
            var searchResults = listOf<SearchResult>()
-            lifecycleScope.launch(Dispatchers.Main) {
+            launch(Dispatchers.Main) {
                appDb.bookChapterDao.getChapterList(viewModel.bookUrl).map { chapter ->
                    withContext(Dispatchers.IO) {
                        if (isLocalBook
--- a/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
@ -5,7 +5,6 @@ import android.view.Menu
 import android.view.MenuItem
 import androidx.activity.viewModels
 import androidx.appcompat.widget.SearchView
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.databinding.ActivitySourceDebugBinding
@ -37,7 +36,7 @@ class BookSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, BookS
        initRecyclerView()
        initSearchView()
        viewModel.observe { state, msg ->
-            lifecycleScope.launch {
+            launch {
                adapter.addItem(msg)
                if (state == -1 || state == 1000) {
                    binding.rotateLoading.hide()
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
@ -10,7 +10,6 @@ import androidx.activity.viewModels
 import androidx.appcompat.widget.PopupMenu
 import androidx.appcompat.widget.SearchView
 import androidx.documentfile.provider.DocumentFile
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import com.google.android.material.snackbar.Snackbar
 import io.legado.app.R
@ -198,7 +197,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV

    private fun upBookSource(searchKey: String? = null) {
        sourceFlowJob?.cancel()
-        sourceFlowJob = lifecycleScope.launch {
+        sourceFlowJob = launch {
            when {
                searchKey.isNullOrEmpty() -> {
                    appDb.bookSourceDao.flowAll()
@ -270,7 +269,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
    }

    private fun initLiveDataGroup() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookSourceDao.flowGroup()
                .collect {
                    groups.clear()
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/GroupManageDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/GroupManageDialog.kt
@ -9,7 +9,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
@ -67,7 +66,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookSourceDao.flowGroup().collect {
                val groups = linkedSetOf<String>()
                it.map { group ->
--- a/app/src/main/java/io/legado/app/ui/book/toc/BookmarkDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/BookmarkDialog.kt
@ -5,7 +5,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.FragmentManager
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.data.appDb
@ -64,7 +63,7 @@ class BookmarkDialog : BaseDialogFragment() {
            tvOk.setOnClickListener {
                bookmark.bookText = editBookText.text?.toString() ?: ""
                bookmark.content = editContent.text?.toString() ?: ""
-                lifecycleScope.launch {
+                launch {
                    withContext(IO) {
                        appDb.bookmarkDao.insert(bookmark)
                    }
@ -72,7 +71,7 @@ class BookmarkDialog : BaseDialogFragment() {
                }
            }
            tvFooterLeft.setOnClickListener {
-                lifecycleScope.launch {
+                launch {
                    withContext(IO) {
                        appDb.bookmarkDao.delete(bookmark)
                    }
--- a/app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/BookmarkFragment.kt
@ -5,7 +5,6 @@ import android.content.Intent
 import android.os.Bundle
 import android.view.View
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.VMBaseFragment
@ -47,7 +46,7 @@ class BookmarkFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_bookmark
    override fun upBookmark(searchKey: String?) {
        val book = viewModel.bookData.value ?: return
        bookmarkFlowJob?.cancel()
-        bookmarkFlowJob = lifecycleScope.launch {
+        bookmarkFlowJob = launch {
            when {
                searchKey.isNullOrBlank() -> appDb.bookmarkDao.flowByBook(book.name, book.author)
                else -> appDb.bookmarkDao.flowSearch(book.name, book.author, searchKey)
--- a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
@ -6,7 +6,6 @@ import android.content.Intent
 import android.os.Bundle
 import android.view.View
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.VMBaseFragment
 import io.legado.app.constant.EventBus
@ -78,7 +77,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt

    @SuppressLint("SetTextI18n")
    private fun initBook(book: Book) {
-        lifecycleScope.launch {
+        launch {
            upChapterList(null)
            durChapterIndex = book.durChapterIndex
            binding.tvCurrentChapterInfo.text =
@ -88,7 +87,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt
    }

    private fun initCacheFileNames(book: Book) {
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            adapter.cacheFileNames.addAll(BookHelp.getChapterFiles(book))
            withContext(Main) {
                adapter.notifyItemRangeChanged(0, adapter.itemCount, true)
@ -109,7 +108,7 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt

    override fun upChapterList(searchKey: String?) {
        tocFlowJob?.cancel()
-        tocFlowJob = lifecycleScope.launch {
+        tocFlowJob = launch {
            when {
                searchKey.isNullOrBlank() -> appDb.bookChapterDao.flowByBook(viewModel.bookUrl)
                else -> appDb.bookChapterDao.flowSearch(viewModel.bookUrl, searchKey)
--- a/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/BookshelfFragment1.kt
+++ b/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/BookshelfFragment1.kt
@ -10,7 +10,6 @@ import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.FragmentStatePagerAdapter
-import androidx.lifecycle.lifecycleScope
 import com.google.android.material.tabs.TabLayout
 import io.legado.app.R
 import io.legado.app.constant.AppConst
@ -78,7 +77,7 @@ class BookshelfFragment1 : BaseBookshelfFragment(R.layout.fragment_bookshelf),
    }

    private fun initBookGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookGroupDao.flowShow().collect {
                viewModel.checkGroup(it)
                upGroup(it)
--- a/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/books/BooksFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/books/BooksFragment.kt
@ -4,7 +4,6 @@ import android.os.Bundle
 import android.view.View
 import androidx.core.view.isGone
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@ -105,7 +104,7 @@ class BooksFragment : BaseFragment(R.layout.fragment_books),

    private fun upRecyclerData() {
        booksFlowJob?.cancel()
-        booksFlowJob = lifecycleScope.launch {
+        booksFlowJob = launch {
            when (groupId) {
                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
--- a/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt
+++ b/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt
@ -6,7 +6,6 @@ import android.view.View
 import androidx.appcompat.widget.SearchView
 import androidx.core.view.isGone
 import androidx.lifecycle.LiveData
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@ -122,7 +121,7 @@ class BookshelfFragment2 : BaseBookshelfFragment(R.layout.fragment_bookshelf1),
    }

    private fun initGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookGroupDao.flowShow().collect {
                if (it != bookGroups) {
                    bookGroups = it
@ -134,7 +133,7 @@ class BookshelfFragment2 : BaseBookshelfFragment(R.layout.fragment_bookshelf1),

    private fun initBooksData() {
        booksFlowJob?.cancel()
-        booksFlowJob = lifecycleScope.launch {
+        booksFlowJob = launch {
            when (groupId) {
                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
--- a/app/src/main/java/io/legado/app/ui/main/explore/ExploreFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/main/explore/ExploreFragment.kt
@ -102,7 +102,7 @@ class ExploreFragment : VMBaseFragment<ExploreViewModel>(R.layout.fragment_explo
    }

    private fun initGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.bookSourceDao.flowExploreGroup()
                .collect {
                    groups.clear()
@ -116,7 +116,7 @@ class ExploreFragment : VMBaseFragment<ExploreViewModel>(R.layout.fragment_explo

    private fun upExploreData(searchKey: String? = null) {
        exploreFlowJob?.cancel()
-        exploreFlowJob = lifecycleScope.launch {
+        exploreFlowJob = launch {
            val exploreFlow = when {
                searchKey.isNullOrBlank() -> {
                    appDb.bookSourceDao.flowExplore()
--- a/app/src/main/java/io/legado/app/ui/main/rss/RssFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/main/rss/RssFragment.kt
@ -7,7 +7,6 @@ import android.view.SubMenu
 import android.view.View
 import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.VMBaseFragment
 import io.legado.app.constant.AppPattern
@ -121,7 +120,7 @@ class RssFragment : VMBaseFragment<RssSourceViewModel>(R.layout.fragment_rss),
    }

    private fun initGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.rssSourceDao.flowGroup().collect {
                groups.clear()
                it.map { group ->
@ -134,7 +133,7 @@ class RssFragment : VMBaseFragment<RssSourceViewModel>(R.layout.fragment_rss),

    private fun upRssFlowJob(searchKey: String? = null) {
        rssFlowJob?.cancel()
-        rssFlowJob = lifecycleScope.launch {
+        rssFlowJob = launch {
            when {
                searchKey.isNullOrEmpty() -> appDb.rssSourceDao.flowEnabled()
                searchKey.startsWith("group:") -> {
--- a/app/src/main/java/io/legado/app/ui/replace/GroupManageDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/replace/GroupManageDialog.kt
@ -8,11 +8,10 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
-import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
+import io.legado.app.base.BaseDialogFragment
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
 import io.legado.app.constant.AppPattern
@ -30,7 +29,7 @@ import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch


-class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
+class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
    private val viewModel: ReplaceRuleViewModel by activityViewModels()
    private lateinit var adapter: GroupAdapter
    private val binding by viewBinding(DialogRecyclerViewBinding::bind)
@ -49,7 +48,7 @@ class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
        return inflater.inflate(R.layout.dialog_recycler_view, container)
    }

-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        view.setBackgroundColor(backgroundColor)
        binding.toolBar.setBackgroundColor(primaryColor)
@ -69,7 +68,7 @@ class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.replaceRuleDao.flowGroup().collect {
                val groups = linkedSetOf<String>()
                it.map { group ->
--- a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
@ -11,7 +11,6 @@ import androidx.activity.viewModels
 import androidx.appcompat.widget.PopupMenu
 import androidx.appcompat.widget.SearchView
 import androidx.documentfile.provider.DocumentFile
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
@ -171,7 +170,7 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
    private fun observeReplaceRuleData(searchKey: String? = null) {
        dataInit = false
        replaceRuleFlowJob?.cancel()
-        replaceRuleFlowJob = lifecycleScope.launch {
+        replaceRuleFlowJob = launch {
            when {
                searchKey.isNullOrEmpty() -> {
                    appDb.replaceRuleDao.flowAll()
@ -194,7 +193,7 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
    }

    private fun observeGroupData() {
-        lifecycleScope.launch {
+        launch {
            appDb.replaceRuleDao.flowGroup().collect {
                groups.clear()
                it.map { group ->
--- a/app/src/main/java/io/legado/app/ui/rss/article/RssArticlesFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/article/RssArticlesFragment.kt
@ -5,7 +5,6 @@ import android.os.Bundle
 import android.view.View
 import androidx.fragment.app.activityViewModels
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@ -97,7 +96,7 @@ class RssArticlesFragment : VMBaseFragment<RssArticlesViewModel>(R.layout.fragme
    private fun initData() {
        val rssUrl = activityViewModel.url ?: return
        articlesFlowJob?.cancel()
-        articlesFlowJob = lifecycleScope.launch {
+        articlesFlowJob = launch {
            appDb.rssArticleDao.flowByOriginSort(rssUrl, viewModel.sortName).collect {
                adapter.setItems(it)
            }
--- a/app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesActivity.kt
@ -1,7 +1,6 @@
 package io.legado.app.ui.rss.favorites

 import android.os.Bundle
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.base.BaseActivity
 import io.legado.app.data.appDb
@ -36,7 +35,7 @@ class RssFavoritesActivity : BaseActivity<ActivityRssFavoritesBinding>(),
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.rssStarDao.liveAll().collect {
                adapter.setItems(it)
            }
--- a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
@ -11,7 +11,6 @@ import android.view.*
 import android.webkit.*
 import androidx.activity.viewModels
 import androidx.core.view.size
-import androidx.lifecycle.lifecycleScope
 import androidx.webkit.WebSettingsCompat
 import androidx.webkit.WebViewFeature
 import io.legado.app.R
@ -229,7 +228,7 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
    }

    override fun upTtsMenu(isPlaying: Boolean) {
-        lifecycleScope.launch {
+        launch {
            if (isPlaying) {
                ttsMenuItem?.setIcon(R.drawable.ic_stop_black_24dp)
                ttsMenuItem?.setTitle(R.string.aloud_stop)
--- a/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugActivity.kt
@ -5,14 +5,12 @@ import android.view.Menu
 import android.view.MenuItem
 import android.widget.SearchView
 import androidx.activity.viewModels
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.databinding.ActivitySourceDebugBinding
 import io.legado.app.lib.theme.ATH
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.ui.widget.dialog.TextDialog
-
 import io.legado.app.utils.gone
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@ -30,7 +28,7 @@ class RssSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, RssSou
        initRecyclerView()
        initSearchView()
        viewModel.observe { state, msg ->
-            lifecycleScope.launch {
+            launch {
                adapter.addItem(msg)
                if (state == -1 || state == 1000) {
                    binding.rotateLoading.hide()
--- a/app/src/main/java/io/legado/app/ui/rss/source/manage/GroupManageDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/manage/GroupManageDialog.kt
@ -9,7 +9,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
@ -69,7 +68,7 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.rssSourceDao.flowGroup().collect {
                val groups = linkedSetOf<String>()
                it.map { group ->
--- a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
@ -10,7 +10,6 @@ import androidx.activity.viewModels
 import androidx.appcompat.widget.PopupMenu
 import androidx.appcompat.widget.SearchView
 import androidx.documentfile.provider.DocumentFile
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
@ -173,7 +172,7 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
    }

    private fun initGroupFlow() {
-        lifecycleScope.launch {
+        launch {
            appDb.rssSourceDao.flowGroup().collect {
                groups.clear()
                it.map { group ->
@ -225,7 +224,7 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView

    private fun upSourceFlow(searchKey: String? = null) {
        sourceFlowJob?.cancel()
-        sourceFlowJob = lifecycleScope.launch {
+        sourceFlowJob = launch {
            when {
                searchKey.isNullOrBlank() -> {
                    appDb.rssSourceDao.flowAll()
--- a/app/src/main/java/io/legado/app/ui/rss/subscription/RuleSubActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/subscription/RuleSubActivity.kt
@ -4,7 +4,6 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import androidx.core.view.isGone
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
@ -62,7 +61,7 @@ class RuleSubActivity : BaseActivity<ActivityRuleSubBinding>(),
    }

    private fun initData() {
-        lifecycleScope.launch {
+        launch {
            appDb.ruleSubDao.flowAll().collect {
                binding.tvEmptyMsg.isGone = it.isNotEmpty()
                adapter.setItems(it)
@ -93,7 +92,7 @@ class RuleSubActivity : BaseActivity<ActivityRuleSubBinding>(),
            }
            customView { alertBinding.root }
            okButton {
-                lifecycleScope.launch {
+                launch {
                    ruleSub.type = alertBinding.spType.selectedItemPosition
                    ruleSub.name = alertBinding.etName.text?.toString() ?: ""
                    ruleSub.url = alertBinding.etUrl.text?.toString() ?: ""
@ -114,19 +113,19 @@ class RuleSubActivity : BaseActivity<ActivityRuleSubBinding>(),
    }

    override fun delSubscription(ruleSub: RuleSub) {
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            appDb.ruleSubDao.delete(ruleSub)
        }
    }

    override fun updateSourceSub(vararg ruleSub: RuleSub) {
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            appDb.ruleSubDao.update(*ruleSub)
        }
    }

    override fun upOrder() {
-        lifecycleScope.launch(IO) {
+        launch(IO) {
            val sourceSubs = appDb.ruleSubDao.all
            for ((index: Int, ruleSub: RuleSub) in sourceSubs.withIndex()) {
                ruleSub.customOrder = index + 1
--- a/app/src/main/java/io/legado/app/ui/widget/dialog/TextDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/dialog/TextDialog.kt
@ -5,7 +5,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.FragmentManager
-import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.databinding.DialogTextViewBinding
@ -80,7 +79,7 @@ class TextDialog : BaseDialogFragment() {
        }
        if (time > 0) {
            binding.badgeView.setBadgeCount((time / 1000).toInt())
-            lifecycleScope.launch {
+            launch {
                while (time > 0) {
                    delay(1000)
                    time -= 1000
--- a/app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt
@ -9,7 +9,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
 import androidx.documentfile.provider.DocumentFile
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
@ -127,7 +126,7 @@ class FontSelectDialog : BaseDialogFragment(),
    }

    private fun openFolder() {
-        lifecycleScope.launch(Main) {
+        launch(Main) {
            val defaultPath = "SD${File.separator}Fonts"
            selectFontDir.launch(
                FilePickerParam(