Merge pull request #29 from gedoor/master

up

app/src/main/AndroidManifest.xml

@@ -23,6 +23,7 @@
         android:label="@string/app_name"
         android:networkSecurityConfig="@xml/network_security_config"
         android:supportsRtl="true"
+        android:requestLegacyExternalStorage="true"
         android:theme="@style/AppTheme.Light"
         tools:ignore="AllowBackup,GoogleAppIndexingWarning,UnusedAttribute">
         <!--主入口-->
@@ -91,7 +92,7 @@
         <!--书籍详情页-->
         <activity
             android:name=".ui.book.info.BookInfoActivity"
-            android:launchMode="singleTask" />
+            android:launchMode="singleTop" />
         <!--书籍信息编辑-->
         <activity
             android:name="io.legado.app.ui.book.info.edit.BookInfoEditActivity"

app/src/main/assets/updateLog.md

@@ -2,11 +2,18 @@
 * 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】。
 * 请关注[开源阅读软件]()支持我,同时关注合作公众号[小说拾遗](),阅读公众号小编。
 
+**2020/03/13**
+* 更改书架控件,ViewPager2替换回2.0使用的ViewPager,解决下拉不流畅问题
+* 修复点击作者搜索后,打开的详情页还是原来的书籍的bug
+* 修改朗读菜单
+
+**2020/03/12**
+* 导入本地添加需要权限模式
+
 **2020/03/11**
 * 修复调节上边距时下边距一起动的bug
 * 适配沚水的web阅读 by 六月
 * 分组管理页面调整 by yangyxd
-* 导入本地添加需要权限模式
 
 **2020/03/10**
 * 优化文字选择菜单弹出位置

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

@@ -11,7 +11,6 @@ object EventBus {
     const val TIME_CHANGED = "timeChanged"
     const val UP_CONFIG = "upConfig"
     const val OPEN_CHAPTER = "openChapter"
-    const val REPLACE = "replace"
     const val AUDIO_SUB_TITLE = "audioSubTitle"
     const val AUDIO_STATE = "audioState"
     const val AUDIO_PROGRESS = "audioProgress"

app/src/main/java/io/legado/app/help/permission/PermissionsCompat.kt

@@ -1,8 +1,11 @@
 package io.legado.app.help.permission
 
+import android.os.Build
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
+import org.jetbrains.anko.startActivity
+import java.util.ArrayList
 
 class PermissionsCompat private constructor() {
 
@@ -12,6 +15,17 @@ class PermissionsCompat private constructor() {
         RequestManager.pushRequest(request)
     }
 
+    companion object {
+        // 检查权限, 如果已经拥有返回 true
+        fun check(activity: AppCompatActivity, vararg permissions: String): Boolean {
+            var request: Request = Request(activity)
+            var pers = ArrayList<String>()
+            pers.addAll(listOf(*permissions))
+            var data = request.getDeniedPermissions(pers.toTypedArray())
+            return data == null;
+        }
+    }
+
     class Builder {
         private val request: Request
 

app/src/main/java/io/legado/app/help/permission/Request.kt

@@ -102,7 +102,7 @@ internal class Request : OnRequestPermissionsResultCallback {
         deniedCallback = null
     }
 
-    private fun getDeniedPermissions(permissions: Array<String>?): Array<String>? {
+    fun getDeniedPermissions(permissions: Array<String>?): Array<String>? {
         if (permissions != null) {
             val deniedPermissionList = ArrayList<String>()
             for (permission in permissions) {

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

@@ -29,7 +29,7 @@ class TTSReadAloudService : BaseReadAloudService(), TextToSpeech.OnInitListener
         }
     }
 
-    private var ttsIsSuccess: Boolean = false
+    private var ttsInitFinish = false
 
     override fun onCreate() {
         super.onCreate()
@@ -42,22 +42,23 @@ class TTSReadAloudService : BaseReadAloudService(), TextToSpeech.OnInitListener
         clearTTS()
     }
 
+    @Synchronized
     override fun onInit(status: Int) {
-        launch {
         if (status == TextToSpeech.SUCCESS) {
             textToSpeech?.language = Locale.CHINA
             textToSpeech?.setOnUtteranceProgressListener(TTSUtteranceListener())
-                ttsIsSuccess = true
+            ttsInitFinish = true
             play()
         } else {
+            launch {
                 toast(R.string.tts_init_failed)
             }
         }
     }
 
-    @Suppress("DEPRECATION")
+    @Synchronized
     override fun play() {
-        if (contentList.isEmpty() || !ttsIsSuccess) {
+        if (contentList.isEmpty() || !ttsInitFinish) {
             return
         }
         if (requestFocus()) {

app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt

@@ -6,12 +6,14 @@ import android.view.MenuItem
 import androidx.appcompat.widget.PopupMenu
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.Observer
+import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookGroup
+import io.legado.app.help.ItemTouchCallback
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.dialogs.noButton
 import io.legado.app.lib.dialogs.okButton
@@ -64,6 +66,10 @@ class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activi
         recycler_view.addItemDecoration(VerticalDivider(this))
         adapter = ArrangeBookAdapter(this, this)
         recycler_view.adapter = adapter
+        val itemTouchCallback = ItemTouchCallback()
+        itemTouchCallback.onItemTouchCallbackListener = adapter
+        itemTouchCallback.isCanDrag = true
+        ItemTouchHelper(itemTouchCallback).attachToRecyclerView(recycler_view)
         select_action_bar.setMainActionText(R.string.move_to_group)
         select_action_bar.inflateMenu(R.menu.arrange_book_sel)
         select_action_bar.setOnMenuItemClickListener(this)

app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookAdapter.kt

@@ -7,14 +7,13 @@ import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookGroup
-import io.legado.app.utils.gone
+import io.legado.app.help.ItemTouchCallback
-import io.legado.app.utils.visible
 import kotlinx.android.synthetic.main.item_arrange_book.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-
 class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
-    SimpleRecyclerAdapter<Book>(context, R.layout.item_arrange_book) {
+    SimpleRecyclerAdapter<Book>(context, R.layout.item_arrange_book),
+    ItemTouchCallback.OnItemTouchCallbackListener {
     val groupRequestCode = 12
     private val selectedBooks: HashSet<Book> = hashSetOf()
     var actionItem: Book? = null
@@ -56,12 +55,7 @@ class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
     override fun convert(holder: ItemViewHolder, item: Book, payloads: MutableList<Any>) {
         with(holder.itemView) {
             tv_name.text = item.name
-//            tv_name.text = if (item.author.isEmpty()) {
+            tv_author.text = item.author
-//                item.name
-//            } else {
-//                "${item.name}(${item.author})"
-//            }
-            tv_author.text = item.author // resources.getString(R.string.author_show, item.author)
             tv_author.visibility = if (item.author.isEmpty()) View.GONE else View.VISIBLE
             tv_group_s.text = getGroupName(item.group)
             checkbox.isChecked = selectedBooks.contains(item)
@@ -115,7 +109,7 @@ class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
                 groupNames.add(it.groupName)
             }
         }
-        return groupNames;
+        return groupNames
     }
 
     private fun getGroupName(groupId: Int): String {

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

@@ -36,6 +36,7 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
     private var durChapterIndex = 0
     private lateinit var mLayoutManager: UpLinearLayoutManager
     private var tocLiveData: LiveData<List<BookChapter>>? = null
+    private var scrollToDurChapter = false
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
         viewModel.chapterCallBack = this
@@ -74,7 +75,6 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
             book?.let {
                 durChapterIndex = it.durChapterIndex
                 tv_current_chapter_info.text = it.durChapterTitle
-                mLayoutManager.scrollToPositionWithOffset(durChapterIndex, 0)
                 initCacheFileNames(it)
             }
         }
@@ -85,7 +85,10 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
         tocLiveData = App.db.bookChapterDao().observeByBook(viewModel.bookUrl)
         tocLiveData?.observe(viewLifecycleOwner, Observer {
             adapter.setItems(it)
+            if (!scrollToDurChapter) {
                 mLayoutManager.scrollToPositionWithOffset(durChapterIndex, 0)
+                scrollToDurChapter = true
+            }
         })
     }
 

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

@@ -8,6 +8,7 @@ import android.os.Bundle
 import android.provider.DocumentsContract
 import android.view.Menu
 import android.view.MenuItem
+import android.view.View
 import androidx.appcompat.widget.PopupMenu
 import androidx.documentfile.provider.DocumentFile
 import androidx.lifecycle.LiveData
@@ -17,6 +18,8 @@ import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.help.AppConfig
+import io.legado.app.help.permission.Permissions
+import io.legado.app.help.permission.PermissionsCompat
 import io.legado.app.ui.filechooser.FileChooserDialog
 import io.legado.app.ui.filechooser.FilePicker
 import io.legado.app.ui.widget.SelectActionBar
@@ -80,6 +83,7 @@ class ImportBookActivity : VMBaseActivity<ImportBookViewModel>(R.layout.activity
                 }
             }
         })
+
     }
 
     private fun initEvent() {
@@ -124,6 +128,24 @@ class ImportBookActivity : VMBaseActivity<ImportBookViewModel>(R.layout.activity
                 subDocs.clear()
                 path = it
             }
+        } ?: let {
+            // 没有权限就显示一个授权提示和按钮
+            if (PermissionsCompat.check(this, *Permissions.Group.STORAGE)) {
+                hint_per.visibility = View.GONE
+            } else {
+                hint_per.visibility = View.VISIBLE
+                tv_request_per.onClick {
+                    PermissionsCompat.Builder(this)
+                        .addPermissions(*Permissions.Group.STORAGE)
+                        .rationale(R.string.tip_perm_request_storage)
+                        .onGranted {
+                            hint_per.visibility = View.GONE
+                            initData()
+                            upRootDoc()
+                        }
+                        .request()
+                }
+            }
         }
         upPath()
     }

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

@@ -735,9 +735,6 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
                 }
             }
         }
-        observeEvent<String>(EventBus.REPLACE) {
-            ReplaceEditDialog().show(supportFragmentManager, "replaceEditDialog")
-        }
         observeEvent<Boolean>(PreferKey.keepLight) {
             upScreenTimeOut()
         }

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

@@ -21,7 +21,6 @@ import io.legado.app.utils.observeEvent
 import io.legado.app.utils.putPrefBoolean
 import kotlinx.android.synthetic.main.dialog_read_aloud.*
 import org.jetbrains.anko.sdk27.listeners.onClick
-import org.jetbrains.anko.sdk27.listeners.onLongClick
 
 class ReadAloudDialog : BaseDialogFragment() {
     var callBack: CallBack? = null
@@ -34,7 +33,7 @@ class ReadAloudDialog : BaseDialogFragment() {
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
-            it.setBackgroundDrawableResource(R.color.transparent)
+            it.setBackgroundDrawableResource(R.color.background)
             it.decorView.setPadding(0, 0, 0, 0)
             val attr = it.attributes
             attr.dimAmount = 0.0f
@@ -54,10 +53,10 @@ class ReadAloudDialog : BaseDialogFragment() {
     }
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
-        ll_bottom_bg.setBackgroundColor(requireContext().bottomBackground)
+        root_view.setBackgroundColor(requireContext().bottomBackground)
         initOnChange()
         initData()
-        initOnClick()
+        initEvent()
     }
 
     private fun initData() {
@@ -101,22 +100,19 @@ class ReadAloudDialog : BaseDialogFragment() {
         })
     }
 
-    private fun initOnClick() {
+    private fun initEvent() {
-        iv_menu.onClick { callBack?.showMenuBar(); dismiss() }
+        ll_main_menu.onClick { callBack?.showMenuBar(); dismiss() }
-        iv_other_config.onClick {
+        ll_setting.onClick {
             ReadAloudConfigDialog().show(childFragmentManager, "readAloudConfigDialog")
         }
+        tv_pre.onClick { ReadBook.moveToPrevChapter(upContent = true, toLast = false) }
+        tv_next.onClick { ReadBook.moveToNextChapter(true) }
         iv_stop.onClick { ReadAloud.stop(requireContext()); dismiss() }
         iv_play_pause.onClick { callBack?.onClickReadAloud() }
         iv_play_prev.onClick { ReadAloud.prevParagraph(requireContext()) }
-        iv_play_prev.onLongClick {
-            ReadBook.moveToPrevChapter(upContent = true, toLast = false)
-            true
-        }
         iv_play_next.onClick { ReadAloud.nextParagraph(requireContext()) }
-        iv_play_next.onLongClick { ReadBook.moveToNextChapter(true); true }
+        ll_catalog.onClick { callBack?.openChapterList() }
-        fabToc.onClick { callBack?.openChapterList() }
+        ll_to_backstage.onClick { callBack?.finish() }
-        fabBack.onClick { callBack?.finish() }
     }
 
     private fun upPlayState() {

app/src/main/java/io/legado/app/ui/filechooser/FilePicker.kt

@@ -31,7 +31,7 @@ object FilePicker {
                     0 -> default?.invoke()
                     1 -> {
                         try {
-                            val intent = getSelectDirIntent()
+                            val intent = createSelectDirIntent()
                             activity.startActivityForResult(intent, requestCode)
                         } catch (e: java.lang.Exception) {
                             e.printStackTrace()
@@ -68,7 +68,7 @@ object FilePicker {
                         0 -> default?.invoke()
                         1 -> {
                             try {
-                                val intent = getSelectDirIntent()
+                                val intent = createSelectDirIntent()
                                 fragment.startActivityForResult(intent, requestCode)
                             } catch (e: java.lang.Exception) {
                                 e.printStackTrace()
@@ -106,7 +106,7 @@ object FilePicker {
                     0 -> default?.invoke()
                     1 -> {
                         try {
-                            val intent = getSelectFileIntent()
+                            val intent = createSelectFileIntent()
                             intent.type = type//设置类型
                             activity.startActivityForResult(intent, requestCode)
                         } catch (e: java.lang.Exception) {
@@ -147,7 +147,7 @@ object FilePicker {
                         0 -> default?.invoke()
                         1 -> {
                             try {
-                                val intent = getSelectFileIntent()
+                                val intent = createSelectFileIntent()
                                 intent.type = type//设置类型
                                 fragment.startActivityForResult(intent, requestCode)
                             } catch (e: java.lang.Exception) {
@@ -168,14 +168,14 @@ object FilePicker {
             }.show()
     }
 
-    private fun getSelectFileIntent(): Intent {
+    private fun createSelectFileIntent(): Intent {
         val intent = Intent(Intent.ACTION_GET_CONTENT)
         intent.addCategory(Intent.CATEGORY_OPENABLE)
         intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
         return intent
     }
 
-    private fun getSelectDirIntent(): Intent {
+    private fun createSelectDirIntent(): Intent {
         val intent = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
         intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
         return intent

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

@@ -78,7 +78,7 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
             putPrefInt(PreferKey.versionCode, App.INSTANCE.versionCode)
             if (!BuildConfig.DEBUG) {
                 val log = String(assets.open("updateLog.md").readBytes())
-                TextDialog.show(supportFragmentManager, log, TextDialog.MD)
+                TextDialog.show(supportFragmentManager, log, TextDialog.MD, 5000)
             }
         }
     }

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

@@ -1,36 +0,0 @@
-package io.legado.app.ui.main.bookshelf
-
-import androidx.fragment.app.Fragment
-import androidx.viewpager2.adapter.FragmentStateAdapter
-import io.legado.app.data.entities.BookGroup
-import io.legado.app.ui.main.bookshelf.books.BooksFragment
-
-
-class BookshelfAdapter(fragment: Fragment, val callBack: CallBack) :
-    FragmentStateAdapter(fragment) {
-
-    private val ids = hashSetOf<Long>()
-
-    override fun getItemCount(): Int {
-        return callBack.groupSize
-    }
-
-    override fun getItemId(position: Int): Long {
-        return callBack.getGroup(position).groupId.toLong()
-    }
-
-    override fun containsItem(itemId: Long): Boolean {
-        return ids.contains(itemId)
-    }
-
-    override fun createFragment(position: Int): Fragment {
-        val groupId = callBack.getGroup(position).groupId
-        ids.add(groupId.toLong())
-        return BooksFragment.newInstance(position, groupId)
-    }
-
-    interface CallBack {
-        val groupSize: Int
-        fun getGroup(position: Int): BookGroup
-    }
-}

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

@@ -7,10 +7,12 @@ import android.view.Menu
 import android.view.MenuItem
 import android.view.View
 import androidx.appcompat.widget.SearchView
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentStatePagerAdapter
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.Observer
 import com.google.android.material.tabs.TabLayout
-import com.google.android.material.tabs.TabLayoutMediator
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.VMBaseFragment
@@ -29,6 +31,7 @@ import io.legado.app.ui.book.download.DownloadActivity
 import io.legado.app.ui.book.group.GroupManageDialog
 import io.legado.app.ui.book.local.ImportBookActivity
 import io.legado.app.ui.book.search.SearchActivity
+import io.legado.app.ui.main.bookshelf.books.BooksFragment
 import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.*
 import kotlinx.android.synthetic.main.dialog_bookshelf_config.view.*
@@ -42,15 +45,14 @@ import org.jetbrains.anko.startActivity
 class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_bookshelf),
     TabLayout.OnTabSelectedListener,
     SearchView.OnQueryTextListener,
-    GroupManageDialog.CallBack,
+    GroupManageDialog.CallBack {
-    BookshelfAdapter.CallBack {
 
     override val viewModel: BookshelfViewModel
         get() = getViewModel(BookshelfViewModel::class.java)
 
-    private lateinit var bookshelfAdapter: BookshelfAdapter
     private var bookGroupLiveData: LiveData<List<BookGroup>>? = null
     private val bookGroups = mutableListOf<BookGroup>()
+    private val fragmentMap = hashMapOf<Int, Fragment>()
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
         setSupportToolbar(toolbar)
@@ -79,26 +81,17 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
         }
     }
 
-    override val groupSize: Int
-        get() = bookGroups.size
-
-    override fun getGroup(position: Int): BookGroup {
-        return bookGroups[position]
-    }
-
     private val selectedGroup: BookGroup
         get() = bookGroups[view_pager_bookshelf.currentItem]
 
     private fun initView() {
+        ATH.applyEdgeEffectColor(view_pager_bookshelf)
         tab_layout.isTabIndicatorFullWidth = false
         tab_layout.tabMode = TabLayout.MODE_SCROLLABLE
         tab_layout.setSelectedTabIndicatorColor(requireContext().accentColor)
-        ATH.applyEdgeEffectColor(view_pager_bookshelf)
+        tab_layout.setupWithViewPager(view_pager_bookshelf)
-        bookshelfAdapter = BookshelfAdapter(this, this)
+        view_pager_bookshelf.offscreenPageLimit = 1
-        view_pager_bookshelf.adapter = bookshelfAdapter
+        view_pager_bookshelf.adapter = TabFragmentPageAdapter(childFragmentManager)
-        TabLayoutMediator(tab_layout, view_pager_bookshelf) { tab, position ->
-            tab.text = bookGroups[position].groupName
-        }.attach()
     }
 
     private fun initBookGroupData() {
@@ -119,7 +112,7 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
                     bookGroups.add(AppConst.bookGroupAudio)
                 }
                 bookGroups.addAll(it)
-                bookshelfAdapter.notifyDataSetChanged()
+                view_pager_bookshelf.adapter?.notifyDataSetChanged()
                 tab_layout.getTabAt(getPrefInt(PreferKey.saveTabPosition, 0))?.select()
                 tab_layout.addOnTabSelectedListener(this)
             }
@@ -149,7 +142,7 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
             if (AppConfig.bookGroupAllShow) {
                 bookGroups.add(0, AppConst.bookGroupAll)
             }
-            bookshelfAdapter.notifyDataSetChanged()
+            view_pager_bookshelf.adapter?.notifyDataSetChanged()
         }
     }
 
@@ -212,4 +205,31 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
             putPrefInt(PreferKey.saveTabPosition, it)
         }
     }
+
+    private inner class TabFragmentPageAdapter internal constructor(fm: FragmentManager) :
+        FragmentStatePagerAdapter(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT) {
+
+        override fun getPageTitle(position: Int): CharSequence? {
+            return bookGroups[position].groupName
+        }
+
+        override fun getItemPosition(`object`: Any): Int {
+            return POSITION_NONE
+        }
+
+        override fun getItem(position: Int): Fragment {
+            val group = bookGroups[position]
+            var fragment = fragmentMap[group.groupId]
+            if (fragment == null) {
+                fragment = BooksFragment.newInstance(position, group.groupId)
+                fragmentMap[group.groupId] = fragment
+            }
+            return fragment
+        }
+
+        override fun getCount(): Int {
+            return bookGroups.size
+        }
+
+    }
 }

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

@@ -246,8 +246,8 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
 
     @SuppressLint("SetJavaScriptEnabled")
     private fun readAloud() {
-        if (viewModel.textToSpeech.isSpeaking) {
+        if (viewModel.textToSpeech?.isSpeaking == true) {
-            viewModel.textToSpeech.stop()
+            viewModel.textToSpeech?.stop()
             upTtsMenu(false)
         } else {
             web_view.settings.javaScriptEnabled = true

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

@@ -35,7 +35,9 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application),
     val contentLiveData = MutableLiveData<String>()
     val urlLiveData = MutableLiveData<AnalyzeUrl>()
     var star = false
-    var textToSpeech: TextToSpeech = TextToSpeech(context, this)
+    var textToSpeech: TextToSpeech? = null
+    private var ttsInitFinish = false
+    private var ttsText = ""
 
     fun initData(intent: Intent) {
         execute {
@@ -143,28 +145,42 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application),
         }
     }
 
+    @Synchronized
     override fun onInit(status: Int) {
-        launch {
         if (status == TextToSpeech.SUCCESS) {
-                textToSpeech.language = Locale.CHINA
+            textToSpeech?.language = Locale.CHINA
-                textToSpeech.setOnUtteranceProgressListener(TTSUtteranceListener())
+            textToSpeech?.setOnUtteranceProgressListener(TTSUtteranceListener())
+            ttsInitFinish = true
+            play()
         } else {
+            launch {
                 toast(R.string.tts_init_failed)
             }
         }
     }
 
+    @Synchronized
+    private fun play() {
+        if (!ttsInitFinish) return
+        textToSpeech?.stop()
+        ttsText.split("\n", "  ", "　　").forEach {
+            textToSpeech?.speak(it, TextToSpeech.QUEUE_ADD, null, "rss")
+        }
+    }
+
     fun readAloud(text: String) {
-        textToSpeech.stop()
+        ttsText = text
-        text.split("\n", "  ", "　　").forEach {
+        textToSpeech?.let {
-            textToSpeech.speak(it, TextToSpeech.QUEUE_ADD, null, "rss")
+            play()
+        } ?: let {
+            textToSpeech = TextToSpeech(context, this)
         }
     }
 
     override fun onCleared() {
         super.onCleared()
-        textToSpeech.stop()
+        textToSpeech?.stop()
-        textToSpeech.shutdown()
+        textToSpeech?.shutdown()
     }
 
     /**

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

@@ -5,29 +5,40 @@ import android.util.DisplayMetrics
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.FragmentManager
 import io.legado.app.R
+import io.legado.app.base.BaseDialogFragment
 import kotlinx.android.synthetic.main.dialog_text_view.*
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
 import ru.noties.markwon.Markwon
 
 
-class TextDialog : DialogFragment() {
+class TextDialog : BaseDialogFragment() {
 
     companion object {
         const val MD = 1
 
-        fun show(fragmentManager: FragmentManager, content: String?, mode: Int = 0) {
+        fun show(
+            fragmentManager: FragmentManager,
+            content: String?,
+            mode: Int = 0,
+            time: Long = 0
+        ) {
             TextDialog().apply {
                 val bundle = Bundle()
                 bundle.putString("content", content)
                 bundle.putInt("mode", mode)
+                bundle.putLong("time", time)
                 arguments = bundle
+                isCancelable = false
             }.show(fragmentManager, "textDialog")
         }
 
     }
 
+    private var time = 0L
+
     override fun onStart() {
         super.onStart()
         val dm = DisplayMetrics()
@@ -43,8 +54,7 @@ class TextDialog : DialogFragment() {
         return inflater.inflate(R.layout.dialog_text_view, container)
     }
 
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
         arguments?.let {
             val content = it.getString("content") ?: ""
             when (it.getInt("mode")) {
@@ -57,8 +67,21 @@ class TextDialog : DialogFragment() {
                 }
                 else -> text_view.text = content
             }
+            time = it.getLong("time", 0L)
+        }
+        if (time > 0) {
+            badge_view.setBadgeCount((time / 1000).toInt())
+            launch {
+                while (time > 0) {
+                    delay(1000)
+                    time -= 1000
+                    badge_view.setBadgeCount((time / 1000).toInt())
+                    if (time <= 0) {
+                        dialog?.setCancelable(true)
+                    }
+                }
+            }
         }
-
     }
 
 }

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

@@ -1,20 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout 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:orientation="vertical"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
     <io.legado.app.ui.widget.TitleBar
+        android:id="@+id/titleBar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
         app:title="@string/book_local" />
 
     <!--path-->
     <LinearLayout
+        android:id="@+id/layTop"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        app:layout_constraintTop_toBottomOf="@id/titleBar"
         android:background="@color/background"
         android:minHeight="36dp"
         android:padding="8dp"
@@ -53,12 +56,51 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recycler_view"
         android:layout_width="match_parent"
+        app:layout_constraintTop_toBottomOf="@id/layTop"
+        app:layout_constraintBottom_toTopOf="@id/select_action_bar"
         android:layout_height="0dp"
         android:layout_weight="1" />
 
     <io.legado.app.ui.widget.SelectActionBar
         android:id="@+id/select_action_bar"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent" />
+
+    <LinearLayout
+        android:id="@+id/hint_per"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:orientation="vertical"
+        android:padding="36dp"
+        android:gravity="center"
+        android:visibility="gone"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:text="@string/tip_local_perm_request_storage"
+            android:layout_marginBottom="16dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+        </TextView>
+
+        <io.legado.app.ui.widget.text.AccentBgTextView
+            android:id="@+id/tv_request_per"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:paddingLeft="20dp"
+            android:paddingRight="20dp"
+            android:minHeight="42dp"
+            android:gravity="center"
+            android:text="@string/request_permission"
+            android:textSize="14sp"
+            app:radius="30dp" />
+
+    </LinearLayout>
+
 
-</LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,90 +1,38 @@
 <?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"
-    android:orientation="vertical">
+    xmlns:tools="http://schemas.android.com/tools"
-
+    android:id="@+id/root_view"
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content">
-
-        <Space
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1" />
-
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/fabToc"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:contentDescription="@string/chapter_list"
-            android:src="@drawable/ic_toc"
-            android:tint="@color/tv_text_default"
-            android:tooltipText="@string/chapter_list"
-            app:backgroundTint="@color/background_menu"
-            app:elevation="2dp"
-            app:fabSize="mini"
-            app:pressedTranslationZ="2dp"
-            tools:ignore="UnusedAttribute" />
-
-        <Space
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1" />
-
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/fabBack"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_margin="10dp"
-            android:contentDescription="@string/to_backstage"
-            android:src="@drawable/ic_visibility_off"
-            android:tint="@color/tv_text_default"
-            android:tooltipText="@string/to_backstage"
-            app:backgroundTint="@color/background_menu"
-            app:elevation="2dp"
-            app:fabSize="mini"
-            app:pressedTranslationZ="2dp"
-            tools:ignore="UnusedAttribute" />
-
-        <Space
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1" />
-
-    </LinearLayout>
-
-    <View style="@style/Style.Shadow.Bottom" />
-
-    <LinearLayout
-        android:id="@+id/ll_bottom_bg"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:background="@color/background_menu"
-        android:padding="16dp"
+    android:paddingLeft="16dp"
+    android:paddingRight="16dp"
+    android:paddingTop="6dp"
+    android:paddingBottom="6dp"
     android:orientation="vertical">
 
     <LinearLayout
+
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:gravity="center"
         android:orientation="horizontal">
 
-            <ImageView
+        <TextView
-                android:id="@+id/iv_menu"
+            android:id="@+id/tv_pre"
-                android:layout_width="30dp"
+            android:layout_width="wrap_content"
-                android:layout_height="30dp"
+            android:layout_height="wrap_content"
-                android:layout_marginLeft="8dp"
+            android:layout_marginStart="10dp"
-                android:layout_marginRight="8dp"
+            android:layout_marginEnd="10dp"
             android:background="?android:attr/selectableItemBackgroundBorderless"
-                android:tooltipText="@string/menu"
+            android:clickable="true"
-                android:contentDescription="@string/menu"
+            android:focusable="true"
-                android:src="@drawable/ic_menu"
+            android:paddingTop="10dp"
-                android:tint="@color/tv_text_default"
+            android:paddingBottom="10dp"
-                tools:ignore="UnusedAttribute" />
+            android:text="@string/previous_chapter"
+            android:textColor="@color/tv_text_default"
+            android:textSize="14sp" />
 
         <View
             android:layout_width="0dp"
@@ -148,18 +96,20 @@
             android:layout_height="1dp"
             android:layout_weight="1" />
 
-            <ImageView
+        <TextView
-                android:id="@+id/iv_other_config"
+            android:id="@+id/tv_next"
-                android:layout_width="30dp"
+            android:layout_width="wrap_content"
-                android:layout_height="30dp"
+            android:layout_height="wrap_content"
-                android:layout_marginLeft="8dp"
+            android:layout_marginStart="10dp"
-                android:layout_marginRight="8dp"
+            android:layout_marginEnd="10dp"
             android:background="?android:attr/selectableItemBackgroundBorderless"
-                android:tooltipText="@string/other_aloud_setting"
+            android:clickable="true"
-                android:contentDescription="@string/other_aloud_setting"
+            android:focusable="true"
-                android:src="@drawable/ic_settings"
+            android:paddingTop="10dp"
-                android:tint="@color/tv_text_default"
+            android:paddingBottom="10dp"
-                tools:ignore="UnusedAttribute" />
+            android:text="@string/next_chapter"
+            android:textColor="@color/tv_text_default"
+            android:textSize="14sp" />
 
     </LinearLayout>
 
@@ -168,7 +118,7 @@
         android:layout_height="wrap_content"
         android:gravity="center"
         android:orientation="horizontal"
-            android:padding="8dp">
+        android:padding="6dp">
 
         <androidx.appcompat.widget.AppCompatImageView
             android:layout_width="30dp"
@@ -194,11 +144,6 @@
 
     </LinearLayout>
 
-        <View
-            android:layout_width="match_parent"
-            android:layout_height="0.8dp"
-            android:background="@color/divider" />
-
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -235,13 +180,156 @@
         <io.legado.app.lib.theme.view.ATESeekBar
             android:id="@+id/seek_tts_SpeechRate"
             android:layout_width="match_parent"
-                android:layout_height="30dp"
+            android:layout_height="wrap_content"
             android:layout_marginStart="15dp"
             android:layout_marginEnd="15dp"
             android:max="45" />
 
     </LinearLayout>
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_marginTop="8dp"
+        android:baselineAligned="false"
+        android:orientation="horizontal">
+
+        <!--目录按钮-->
+        <LinearLayout
+            android:id="@+id/ll_catalog"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:clickable="true"
+            android:contentDescription="@string/chapter_list"
+            android:focusable="true"
+            android:orientation="vertical"
+            android:paddingBottom="7dp">
+
+            <androidx.appcompat.widget.AppCompatImageView
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:contentDescription="@string/chapter_list"
+                android:src="@drawable/ic_toc"
+                app:tint="@color/tv_text_default"
+                tools:ignore="NestedWeights" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="3dp"
+                android:text="@string/chapter_list"
+                android:textColor="@color/tv_text_default"
+                android:textSize="12sp" />
+        </LinearLayout>
+
+        <View
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="2" />
+        <!--调节按钮-->
+        <LinearLayout
+            android:id="@+id/ll_main_menu"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:clickable="true"
+            android:contentDescription="@string/read_aloud"
+            android:focusable="true"
+            android:orientation="vertical"
+            android:paddingBottom="7dp">
+
+            <androidx.appcompat.widget.AppCompatImageView
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:contentDescription="@string/main_menu"
+                android:src="@drawable/ic_menu"
+                app:tint="@color/tv_text_default"
+                tools:ignore="NestedWeights" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="3dp"
+                android:text="@string/main_menu"
+                android:textColor="@color/tv_text_default"
+                android:textSize="12sp" />
+        </LinearLayout>
+
+        <View
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="2" />
+        <!--界面按钮-->
+        <LinearLayout
+            android:id="@+id/ll_to_backstage"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:clickable="true"
+            android:contentDescription="@string/interface_setting"
+            android:focusable="true"
+            android:orientation="vertical"
+            android:paddingBottom="7dp">
+
+            <androidx.appcompat.widget.AppCompatImageView
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:contentDescription="@string/to_backstage"
+                android:src="@drawable/ic_visibility_off"
+                app:tint="@color/tv_text_default"
+                tools:ignore="NestedWeights" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="3dp"
+                android:text="@string/to_backstage"
+                android:textColor="@color/tv_text_default"
+                android:textSize="12sp" />
+        </LinearLayout>
+
+        <View
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="2" />
+        <!--设置按钮-->
+        <LinearLayout
+            android:id="@+id/ll_setting"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:clickable="true"
+            android:contentDescription="@string/setting"
+            android:focusable="true"
+            android:orientation="vertical"
+            android:paddingBottom="7dp">
+
+            <androidx.appcompat.widget.AppCompatImageView
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:contentDescription="@string/aloud_config"
+                android:src="@drawable/ic_settings"
+                app:tint="@color/tv_text_default"
+                tools:ignore="NestedWeights" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="3dp"
+                android:text="@string/aloud_config"
+                android:textColor="@color/tv_text_default"
+                android:textSize="12sp" />
+        </LinearLayout>
+
     </LinearLayout>
 
 </LinearLayout>

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

@@ -1,7 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
-<io.legado.app.ui.widget.text.InertiaScrollTextView xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <io.legado.app.ui.widget.text.InertiaScrollTextView
         android:id="@+id/text_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:padding="12dp"
         android:textIsSelectable="true" />
+
+    <io.legado.app.ui.widget.text.BadgeView
+        android:id="@+id/badge_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="3dp"
+        android:visibility="invisible"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintRight_toRightOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
+
+

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

@@ -14,7 +14,7 @@
         app:contentLayout="@layout/view_tab_layout_min"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <androidx.viewpager2.widget.ViewPager2
+    <androidx.viewpager.widget.ViewPager
         android:id="@+id/view_pager_bookshelf"
         android:layout_width="match_parent"
         android:layout_height="0dp"

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

@@ -210,7 +210,7 @@
 
                 <LinearLayout
                     android:layout_width="match_parent"
-                    android:layout_height="50dp"
+                    android:layout_height="wrap_content"
                     android:baselineAligned="false"
                     android:orientation="horizontal">
 

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

@@ -628,7 +628,6 @@
     <string name="more_menu">更多菜单</string>
     <string name="reduce">减</string>
     <string name="plus">加</string>
-    <string name="other_aloud_setting">其它朗读设置</string>
     <string name="system_typeface">系统内置字体样式</string>
     <string name="delete_book_file">删除源文件</string>
     <string name="default1">预设一</string>
@@ -646,5 +645,7 @@
     <string name="bar_elevation">导航栏阴影</string>
     <string name="bar_elevation_s">当前阴影大小(elevation): %s</string>
     <string name="btn_default_s">默认</string>
-
+    <string name="main_menu">主菜单</string>
+    <string name="request_permission">点击授予权限</string>
+    <string name="tip_local_perm_request_storage">阅读需要访问存储卡权限，请点击下方的"授予权限"按钮，或前往“设置”—“应用权限”—打开所需权限。如果授予权限后仍然不正常，请点击右上角的“选择文件夹”，使用系统文件夹选择器。</string>
 </resources>