Merge branch 'master' of https://github.com/gedoor/legado

app/src/main/AndroidManifest.xml

@@ -79,6 +79,20 @@
                 android:resource="@xml/shortcuts"
                 android:launchMode="singleTask" />
         </activity>
+        <!--图标4-->
+        <activity
+            android:name=".ui.welcome.Launcher4"
+            android:icon="@mipmap/launcher4"
+            android:enabled="false">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+            <meta-data
+                android:name="android.app.shortcuts"
+                android:resource="@xml/shortcuts"
+                android:launchMode="singleTask" />
+        </activity>
         <!--主界面-->
         <activity
             android:name=".ui.main.MainActivity"

app/src/main/assets/help.md

@@ -0,0 +1,127 @@
+1.为什么第一次安装好之后什么东西都没有？
+* 因为阅读只是一个转码工具，不提供内容，第一次安装app，需要自己手动导入书源，可以从QQ群、公众号“开源阅读软件”、酷安评论里获取由书友制作分享的书源。
+
+2.如何导入本地书源文件？
+* 下载群文件里的书源文件（书源格式后缀有txt、json，其中json文件某些情况下无法导入，需要修改后缀为txt格式才可导入）；
+* 打开阅读软件；
+* 我的 - 点击“书源管理”；
+* 点击右上角选择“本地导入”；
+* 左下角选择书源文件所在的路径；
+* 点击书源文件导入；
+* 导入后返回书源管理界面；
+* 新版qq下载路径:Android/data/com.tencent.mobileqq/Tencent/QQfile_recv/
+
+3.如何新建大佬发的单独书源？
+* 复制书源代码；
+* 打开阅读软件；
+* 我的 - 点击“书源管理”；
+* 右上角选择“新建书源”；
+* 进入新建书源后点击右上角“粘贴源”；
+* 粘贴书源完成后点击上方保存；
+* 本次新建单独书源操作完成。
+* 注：如果书源有错误或者复制不全会显示格式错误，请重新复制。
+
+4.为什么导入2.0书源后看不了书？
+* 2.0部分书源并不适用3.0，建议导入后进行筛选。
+
+5.阅读2.0数据如何导入阅读3.0？
+* 先对阅读2.0的数据进行备份，然后进入阅读3.0，点击“我的”，选择“备份与恢复”，再点击“导入旧版本数据”。
+
+6.如何给朋友分享我的书源？
+* 打开阅读软件；
+* 点击备份；
+* 打开手机自带的文件管理；
+* 手机自带内存根目录找到YueDu3.0文件夹；
+* 找到myBookSource.json长按选择分享；
+* 选择微信分享或者QQ分享；
+* 选择你要分享的好友点击发送；
+* 好友接收后在手机自带内存根目录找到myBookSource.json文件（QQ在tencent--QQfile_recv微信在Tencent--MicroMsg--Download）；
+* 复制该文件到手机自带内存根目录找到YueDu3.0文件夹（如已有该文件请先删除该文件或者备份到其他地方再复制到文件夹）；
+* 打开阅读软件点击恢复。
+* 注：备份路径如已修改过请在修改后的路径下查找书源文件。
+
+7.目前阅读支持哪些格式的本地书籍？
+* 目前支持TXT、EPUB格式（只支持显示EPUB里的文本内容，还不支持显示图片）。
+
+8.如何刷新书架？
+* 在书架界面下拉即可刷新。
+
+9.书架界面书籍右上角的红色或者灰色背景小数字代表什么？
+* 红色代表书籍有更新，灰色代表无更新，数字代表未读章节。
+
+10.如何查看书籍详情？
+* 长按书籍。
+
+11.如何对书架上的书进行删除、切换书架的操作？
+* 书籍详情页操作即可。
+
+12.如何禁止或允许某本书更新？
+* 书籍详情页，点击右上角 - “允许更新”。
+
+13.如何更换小说封面、名字、作者或简介？
+* 书籍详情页，点击右上角修改按钮。
+
+14.怎么使用自定义字体？
+* 阅读界面 - 字体-点击右上角选择字体文件路径。
+
+15.目前支持哪些格式的字体文件？
+* 目前支持ttf、otf格式。
+
+16.书籍经常“正在加载中”怎么办？
+* 在线书籍出现这个问题通常是由于源质量不好或不兼容引起的，可以换其它源多试试；本地书籍出现这个问题大概率是目录规则问题，手动切换规则可以解决。
+
+17.书籍内容只有标题，正文内容是路径怎么办？
+* 通常是缓存路径引起的，更换缓存路径即可。
+
+18.效验书源显示失效就说明书源不能用了吗？
+* 效验书源只是测试书源，可以做个参考，失效了不代表书源不能用了。
+
+19.发现和正版书源能不能使用？
+* 发现和正版书源只能用来找书，看排行榜，不能用来看书，如需看书请切换书源。
+
+20.替换净化是什么？
+* 替换净化可以去除书籍内容里的广告、错别字、屏蔽词等。
+
+21.如何自己填写净化替换规则？
+* 第一行：替换规则名称 - 根据自己需求对替换净化规则进行命名；
+* 第二行：分组 - 净化规则的分组组别；
+* 第三行：替换规则 - 填写需要被替换的内容；
+* 第四行：替换为 - 填写想替换成的内容（如不填则默认表示删除第二行里填写的内容）；
+* 第五行：替换范围，选填书名或者源名 - 填写此替换净化规则需要对哪本书籍或者哪个书源生效（如不填则对所有书籍和书源生效）。
+* 注：如常规去除方法去除不掉，则需要勾选“使用正则表达式”，同时第二行里的替换规则也需要按照正则表达式来填写（正则表达式填写方法可自行百度学习）。
+
+22.如何听书？
+* 可以使用手机自带的朗读引擎，也可使用第三方如谷歌、小米等朗读引擎。
+* 【具体操作：安装-系统设置-其他高级设置-辅助功能-TTS输出-选择安装的朗读引擎（不同品牌手机的操作方法及步骤也不同，视情况而定）。】
+
+23.如何设置屏幕方向、屏幕显示时长、显示/隐藏状态栏、显示/隐藏导航栏、音量键翻页、长按选择文本、点击总是翻下一页、自定义翻页案件？
+* 阅读界面，设置（可上划，下面还有其他设置）。
+
+24.搜索的时候感觉手机卡顿，如何解决？
+* 我的 - 其他设置 - “更新和搜索线程数”调低。
+
+25.更新前有什么注意事项？
+* 要做好备份。
+
+26.看书时如遇到“目录为空”、“加载失败”和长串英文等情况怎么办？
+* 一般是书源问题，切换书源即可。
+
+27.为什么书源这么多，发现里却只有一点点？
+* 书源想要在发现界面里显示需要在书源里添加发现规则，并不是所有书源都有发现规则。
+
+28.云备份在哪？
+* 我的 - 备份与恢复 - WebDav设置。
+
+29.如何操作进行云备份？
+* 侧栏设置，WebDav设置；
+* 正确填写WebDAV 服务器地址、WebDAV 账号、WebDAV 密码；（要获得这三项的信息，需要注册一个坚果云账号，如果直接在手机上注册，坚果云会让你下载app，过程比较麻烦，为了一步到位，最好是在电脑上打开这个注册链接：https://www.jianguoyun.com/d/signup；注册后，进入坚果云；点击右上角账户名处选择 “账户信息”，然后选择“安全选项”；在“安全选项” 中找到“第三方应用管理”，并选择“添加应用”，输入名称如“阅读”后，会生成密码，选择完成；其中https://dav.jianguoyun.com/dav/就是填入“WebDAV 服务器地址”的内容，“使用情况”后面的邮箱地址就是你的“WebDAV 账号”，点击显示密码后得到的密码就是你的“WebDAV 密码”。）
+* 无需操作，APP默认每天自动云备份一次。
+
+30.关于云备份的相关说明
+* 在正确设置好云备份的情况下，APP默认每天自动云备份一次，当日多次手动云备份会对当日的旧云备份文件进行覆盖，并不会覆盖之前及之后不同日期的备份文件，每天所自动云备份的文件会按照日期进行命名。
+
+31.本地备份和云备份都能备份哪些东西？
+* 书架、看书进度、搜索记录、书源、替换、APP设置等都会备份，基本涵盖所有内容。
+
+32.出现某些未知bug怎么办？
+* 清除软件数据试试看，不行再进行反馈。

app/src/main/assets/updateLog.md

@@ -1,11 +1,23 @@
 ## 更新日志
 * 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。
+* 请关注[开源阅读]()支持我,同时关注合作公众号[小说拾遗](),阅读公众号小编。
+
+**2020/03/15**
+* 弄了个企业公众号[开源阅读](),后面弄好后会把原来的开源阅读软件迁移过来
+* 修复滚动模式切换章节位置不归0的bug
+* 修复文字选择更多菜单在部分手机上报错的bug
+
+**2020/03/14**
+* 加载正文无书源时自动换源
+
+**2020/03/14**
+* 修改导航栏图标
 
 **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
+* 优化rss朗读
 
 **2020/03/12**
 * 导入本地添加需要权限模式

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

@@ -50,9 +50,12 @@ interface BookSourceDao {
     @get:Query("select * from book_sources order by customOrder asc")
     val all: List<BookSource>
 
-    @get:Query("select * from book_sources where enabled = 1 order by customOrder asc")
+    @get:Query("select * from book_sources where enabled = 1 order by customOrder")
     val allEnabled: List<BookSource>
 
+    @get:Query("select * from book_sources where enabled = 1 and bookSourceType = 0 order by customOrder")
+    val allTextEnabled: List<BookSource>
+
     @Query("select * from book_sources where bookSourceUrl = :key")
     fun getBookSource(key: String): BookSource?
 

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

@@ -31,8 +31,8 @@ data class Book(
     var intro: String? = null,                  // 简介内容(书源获取)
     var customIntro: String? = null,            // 简介内容(用户修改)
     var charset: String? = null,                // 自定义字符集名称(仅适用于本地书籍)
-    var type: Int = 0,                          // @BookType
-    var group: Int = 0,                         // 自定义分组索引号
+    var type: Int = 0,                          // 0:text 1:audio
+    var group: Int = 1,                         // 自定义分组索引号
     var latestChapterTitle: String? = null,     // 最新章节标题
     var latestChapterTime: Long = System.currentTimeMillis(),            // 最新章节标题更新时间
     var lastCheckTime: Long = System.currentTimeMillis(),                // 最近一次更新书籍信息的时间

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

@@ -5,10 +5,7 @@ import android.content.pm.PackageManager
 import android.os.Build
 import io.legado.app.App
 import io.legado.app.R
-import io.legado.app.ui.welcome.Launcher1
-import io.legado.app.ui.welcome.Launcher2
-import io.legado.app.ui.welcome.Launcher3
-import io.legado.app.ui.welcome.WelcomeActivity
+import io.legado.app.ui.welcome.*
 import org.jetbrains.anko.toast
 
 /**
@@ -20,7 +17,8 @@ object LauncherIconHelp {
     private val componentNames = arrayListOf(
         ComponentName(App.INSTANCE, Launcher1::class.java.name),
         ComponentName(App.INSTANCE, Launcher2::class.java.name),
-        ComponentName(App.INSTANCE, Launcher3::class.java.name)
+        ComponentName(App.INSTANCE, Launcher3::class.java.name),
+        ComponentName(App.INSTANCE, Launcher4::class.java.name)
     )
 
     fun changeIcon(icon: String?) {

app/src/main/java/io/legado/app/help/storage/Restore.kt

@@ -128,7 +128,7 @@ object Restore {
                 bodyIndentCount = App.INSTANCE.getPrefInt(PreferKey.bodyIndent, 2)
             }
             ChapterProvider.upStyle()
-            ReadBook.loadContent()
+            ReadBook.loadContent(resetPageOffset = false)
         }
         withContext(Main) {
             if (AppConfig.isNightTheme && AppCompatDelegate.getDefaultNightMode() != AppCompatDelegate.MODE_NIGHT_YES) {

app/src/main/java/io/legado/app/lib/theme/ATH.kt

@@ -199,13 +199,12 @@ object ATH {
 
     fun applyBottomNavigationColor(bottomBar: BottomNavigationView?) {
         bottomBar?.apply {
-            setBackgroundColor(ThemeStore.backgroundColor(context))
+            setBackgroundColor(ThemeStore.bottomBackground(context))
             val colorStateList = Selector.colorBuild()
                 .setDefaultColor(context.getCompatColor(R.color.btn_bg_press_tp))
                 .setSelectedColor(ThemeStore.accentColor(bottom_navigation_view.context)).create()
             itemIconTintList = colorStateList
             itemTextColor = colorStateList
-            setBackgroundColor(ThemeStore.bottomBackground(context))
         }
     }
 

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

@@ -29,6 +29,14 @@ class WebBook(val bookSource: BookSource) {
         context: CoroutineContext = Dispatchers.IO
     ): Coroutine<List<SearchBook>> {
         return Coroutine.async(scope, context) {
+            searchBookSuspend(key, page)
+        }
+    }
+
+    suspend fun searchBookSuspend(
+        key: String,
+        page: Int? = 1
+    ): ArrayList<SearchBook> {
         bookSource.searchUrl?.let { searchUrl ->
             val analyzeUrl = AnalyzeUrl(
                 ruleUrl = searchUrl,
@@ -38,15 +46,15 @@ class WebBook(val bookSource: BookSource) {
                 headerMapF = bookSource.getHeaderMap()
             )
             val res = analyzeUrl.getResponseAwait(bookSource.bookSourceUrl)
-                BookList.analyzeBookList(
+            return BookList.analyzeBookList(
                 res.body,
                 bookSource,
                 analyzeUrl,
                 res.url,
                 true
             )
-            } ?: arrayListOf()
         }
+        return arrayListOf()
     }
 
     /**

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/service/help/ReadBook.kt

@@ -21,7 +21,6 @@ import org.jetbrains.anko.toast
 
 
 object ReadBook {
-
     var titleDate = MutableLiveData<String>()
     var book: Book? = null
     var inBookshelf = false
@@ -34,9 +33,10 @@ object ReadBook {
     var curTextChapter: TextChapter? = null
     var nextTextChapter: TextChapter? = null
     var webBook: WebBook? = null
+    var msg: String? = null
     private val loadingChapters = arrayListOf<Int>()
 
-    fun resetData(book: Book) {
+    fun resetData(book: Book, noSource: (name: String, author: String) -> Unit) {
         this.book = book
         titleDate.postValue(book.name)
         durChapterIndex = book.durChapterIndex
@@ -46,12 +46,22 @@ object ReadBook {
         prevTextChapter = null
         curTextChapter = null
         nextTextChapter = null
-        upWebBook(book.origin)
+        upWebBook(book, noSource)
     }
 
-    fun upWebBook(origin: String) {
-        val bookSource = App.db.bookSourceDao().getBookSource(origin)
-        webBook = if (bookSource != null) WebBook(bookSource) else null
+    fun upWebBook(book: Book?, noSource: (name: String, author: String) -> Unit) {
+        book ?: return
+        if (book.origin == BookType.local) {
+            webBook = null
+        } else {
+            val bookSource = App.db.bookSourceDao().getBookSource(book.origin)
+            if (bookSource != null) {
+                webBook = WebBook(bookSource)
+            } else {
+                webBook = null
+                noSource.invoke(book.name, book.author)
+            }
+        }
     }
 
     fun moveToNextPage() {
@@ -69,11 +79,11 @@ object ReadBook {
             nextTextChapter = null
             book?.let {
                 if (curTextChapter == null) {
-                    loadContent(durChapterIndex, upContent)
+                    loadContent(durChapterIndex, upContent, false)
                 } else if (upContent) {
                     callBack?.upContent()
                 }
-                loadContent(durChapterIndex.plus(1), upContent)
+                loadContent(durChapterIndex.plus(1), upContent, false)
                 GlobalScope.launch(Dispatchers.IO) {
                     for (i in 2..10) {
                         delay(100)
@@ -99,11 +109,11 @@ object ReadBook {
             prevTextChapter = null
             book?.let {
                 if (curTextChapter == null) {
-                    loadContent(durChapterIndex, upContent)
+                    loadContent(durChapterIndex, upContent, false)
                 } else if (upContent) {
                     callBack?.upContent()
                 }
-                loadContent(durChapterIndex.minus(1), upContent)
+                loadContent(durChapterIndex.minus(1), upContent, false)
                 GlobalScope.launch(Dispatchers.IO) {
                     for (i in -5..-2) {
                         delay(100)
@@ -184,21 +194,21 @@ object ReadBook {
     /**
      * 加载章节内容
      */
-    fun loadContent() {
-        loadContent(durChapterIndex)
-        loadContent(durChapterIndex + 1)
-        loadContent(durChapterIndex - 1)
+    fun loadContent(resetPageOffset: Boolean) {
+        loadContent(durChapterIndex, resetPageOffset = resetPageOffset)
+        loadContent(durChapterIndex + 1, resetPageOffset = resetPageOffset)
+        loadContent(durChapterIndex - 1, resetPageOffset = resetPageOffset)
     }
 
-    fun loadContent(index: Int, upContent: Boolean = true) {
+    fun loadContent(index: Int, upContent: Boolean = true, resetPageOffset: Boolean) {
         book?.let { book ->
             if (addLoading(index)) {
                 Coroutine.async {
                     App.db.bookChapterDao().getChapter(book.bookUrl, index)?.let { chapter ->
                         BookHelp.getContent(book, chapter)?.let {
-                            contentLoadFinish(chapter, it, upContent)
+                            contentLoadFinish(chapter, it, upContent, resetPageOffset)
                             removeLoading(chapter.index)
-                        } ?: download(chapter)
+                        } ?: download(chapter, resetPageOffset = resetPageOffset)
                     } ?: removeLoading(index)
                 }.onError {
                     removeLoading(index)
@@ -216,7 +226,7 @@ object ReadBook {
                         if (BookHelp.hasContent(book, chapter)) {
                             removeLoading(chapter.index)
                         } else {
-                            download(chapter)
+                            download(chapter, false)
                         }
                     } ?: removeLoading(index)
                 }.onError {
@@ -226,20 +236,28 @@ object ReadBook {
         }
     }
 
-    private fun download(chapter: BookChapter) {
+    private fun download(chapter: BookChapter, resetPageOffset: Boolean) {
         book?.let { book ->
             webBook?.getContent(book, chapter)
                 ?.onSuccess(Dispatchers.IO) { content ->
                     if (content.isNullOrEmpty()) {
-                        contentLoadFinish(chapter, App.INSTANCE.getString(R.string.content_empty))
+                        contentLoadFinish(
+                            chapter,
+                            App.INSTANCE.getString(R.string.content_empty),
+                            resetPageOffset = resetPageOffset
+                        )
                         removeLoading(chapter.index)
                     } else {
                         BookHelp.saveContent(book, chapter, content)
-                        contentLoadFinish(chapter, content)
+                        contentLoadFinish(chapter, content, resetPageOffset = resetPageOffset)
                         removeLoading(chapter.index)
                     }
                 }?.onError {
-                    contentLoadFinish(chapter, it.localizedMessage ?: "未知错误")
+                    contentLoadFinish(
+                        chapter,
+                        it.localizedMessage ?: "未知错误",
+                        resetPageOffset = resetPageOffset
+                    )
                     removeLoading(chapter.index)
                 }
         }
@@ -265,7 +283,8 @@ object ReadBook {
     private fun contentLoadFinish(
         chapter: BookChapter,
         content: String,
-        upContent: Boolean = true
+        upContent: Boolean = true,
+        resetPageOffset: Boolean
     ) {
         Coroutine.async {
             if (chapter.index in durChapterIndex - 1..durChapterIndex + 1) {
@@ -279,18 +298,18 @@ object ReadBook {
                 when (chapter.index) {
                     durChapterIndex -> {
                         curTextChapter = ChapterProvider.getTextChapter(chapter, c, chapterSize)
-                        if (upContent) callBack?.upContent()
+                        if (upContent) callBack?.upContent(resetPageOffset = resetPageOffset)
                         callBack?.upView()
                         curPageChanged()
                         callBack?.contentLoadFinish()
                     }
                     durChapterIndex - 1 -> {
                         prevTextChapter = ChapterProvider.getTextChapter(chapter, c, chapterSize)
-                        if (upContent) callBack?.upContent(-1)
+                        if (upContent) callBack?.upContent(-1, resetPageOffset)
                     }
                     durChapterIndex + 1 -> {
                         nextTextChapter = ChapterProvider.getTextChapter(chapter, c, chapterSize)
-                        if (upContent) callBack?.upContent(1)
+                        if (upContent) callBack?.upContent(1, resetPageOffset)
                     }
                 }
             }
@@ -316,7 +335,7 @@ object ReadBook {
     }
 
     interface CallBack {
-        fun upContent(relativePosition: Int = 0)
+        fun upContent(relativePosition: Int = 0, resetPageOffset: Boolean = true)
         fun upView()
         fun upPageProgress()
         fun contentLoadFinish()

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

@@ -33,6 +33,7 @@ import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.getViewModel
 import io.legado.app.utils.requestInputMethod
+import io.legado.app.utils.visible
 import kotlinx.android.synthetic.main.dialog_edit_text.view.*
 import kotlinx.android.synthetic.main.dialog_recycler_view.*
 import kotlinx.android.synthetic.main.item_group_manage.view.*
@@ -74,6 +75,7 @@ class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
         recycler_view.addItemDecoration(VerticalDivider(requireContext()))
         recycler_view.adapter = adapter
         tv_ok.setTextColor(requireContext().accentColor)
+        tv_ok.visible()
         tv_ok.onClick { dismiss() }
         App.db.bookGroupDao().liveDataAll().observe(viewLifecycleOwner, Observer {
             val diffResult =

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

@@ -25,6 +25,7 @@ import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.BookHelp
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.coroutine.Coroutine
+import io.legado.app.help.storage.Backup
 import io.legado.app.help.storage.SyncBookProgress
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.dialogs.noButton
@@ -115,7 +116,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
 
     override fun onConfigurationChanged(newConfig: Configuration) {
         super.onConfigurationChanged(newConfig)
-        ReadBook.loadContent()
+        ReadBook.loadContent(resetPageOffset = false)
     }
 
     override fun onResume() {
@@ -402,11 +403,10 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
      */
     override fun showTextActionMenu() {
         textActionMenu ?: let {
-            textActionMenu = TextActionMenu(this, this).apply {
-                contentView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
-            }
+            textActionMenu = TextActionMenu(this, this)
         }
         textActionMenu?.let { popup ->
+            popup.contentView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
             val popupHeight = popup.contentView.measuredHeight
             val x = text_menu_position.x.toInt()
             var y = text_menu_position.y.toInt() - popupHeight
@@ -481,9 +481,9 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
     /**
      * 更新内容
      */
-    override fun upContent(relativePosition: Int) {
+    override fun upContent(relativePosition: Int, resetPageOffset: Boolean) {
         launch {
-            page_view.upContent(relativePosition)
+            page_view.upContent(relativePosition, resetPageOffset)
         }
     }
 
@@ -579,7 +579,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
     override fun onReplaceRuleSave() {
         Coroutine.async {
             BookHelp.upReplaceRules()
-            ReadBook.loadContent()
+            ReadBook.loadContent(resetPageOffset = false)
         }
     }
 
@@ -684,6 +684,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
         page_view.onDestroy()
         if (!BuildConfig.DEBUG) {
             SyncBookProgress.uploadBookProgress()
+            Backup.autoBack(this)
         }
     }
 
@@ -707,9 +708,9 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
             page_view.upBg()
             page_view.upStyle()
             if (it) {
-                ReadBook.loadContent()
+                ReadBook.loadContent(resetPageOffset = false)
             } else {
-                page_view.upContent()
+                page_view.upContent(resetPageOffset = false)
             }
         }
         observeEvent<Int>(EventBus.ALOUD_STATE) {
@@ -718,7 +719,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
                     val page = textChapter.page(ReadBook.durPageIndex)
                     if (page != null) {
                         page.removePageAloudSpan()
-                        page_view.upContent()
+                        page_view.upContent(resetPageOffset = false)
                     }
                 }
             }

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

@@ -39,7 +39,9 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
 
     private fun initBook(book: Book) {
         if (ReadBook.book?.bookUrl != book.bookUrl) {
-            ReadBook.resetData(book)
+            ReadBook.resetData(book) { name, author ->
+                autoChangeSource(name, author)
+            }
             isInitFinish = true
             ReadBook.chapterSize = App.db.bookChapterDao().getChapterCount(book.bookUrl)
             if (ReadBook.chapterSize == 0) {
@@ -52,7 +54,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                 if (ReadBook.durChapterIndex > ReadBook.chapterSize - 1) {
                     ReadBook.durChapterIndex = ReadBook.chapterSize - 1
                 }
-                ReadBook.loadContent()
+                ReadBook.loadContent(resetPageOffset = true)
             }
             if (ReadBook.inBookshelf) {
                 ReadBook.saveRead()
@@ -60,7 +62,9 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
         } else {
             isInitFinish = true
             ReadBook.titleDate.postValue(book.name)
-            ReadBook.upWebBook(book.origin)
+            ReadBook.upWebBook(book) { name, author ->
+                autoChangeSource(name, author)
+            }
             ReadBook.chapterSize = App.db.bookChapterDao().getChapterCount(book.bookUrl)
             if (ReadBook.chapterSize == 0) {
                 if (book.tocUrl.isEmpty()) {
@@ -70,7 +74,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                 }
             } else {
                 if (ReadBook.curTextChapter != null) {
-                    ReadBook.callBack?.upContent()
+                    ReadBook.callBack?.upContent(resetPageOffset = false)
                 }
             }
         }
@@ -103,7 +107,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                     App.db.bookChapterDao().insert(*it.toTypedArray())
                     App.db.bookDao().update(book)
                     ReadBook.chapterSize = it.size
-                    ReadBook.loadContent()
+                    ReadBook.loadContent(resetPageOffset = true)
                 }
             } else {
                 ReadBook.webBook?.getChapterList(book, this)
@@ -113,7 +117,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                                 App.db.bookChapterDao().insert(*cList.toTypedArray())
                                 App.db.bookDao().update(book)
                                 ReadBook.chapterSize = cList.size
-                                ReadBook.loadContent()
+                                ReadBook.loadContent(resetPageOffset = true)
                             } else {
                                 changeDruChapterIndex(cList)
                             }
@@ -122,7 +126,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                         }
                     }?.onError {
                         toast(R.string.error_load_toc)
-                    } ?: autoChangeSource()
+                    } ?: autoChangeSource(book.name, book.author)
             }
         }
     }
@@ -151,8 +155,28 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
         }
     }
 
-    private fun autoChangeSource() {
-
+    private fun autoChangeSource(name: String, author: String) {
+        execute {
+            App.db.bookSourceDao().allTextEnabled.forEach { source ->
+                try {
+                    val searchBooks = WebBook(source).searchBookSuspend(name)
+                    searchBooks.getOrNull(0)?.let {
+                        if (it.name == name && (it.author == author || author == "")) {
+                            changeTo(it.toBook())
+                            return@forEach
+                        }
+                    }
+                } catch (e: Exception) {
+                    //nothing
+                }
+            }
+        }.onStart {
+            ReadBook.msg = "正在自动换源"
+            ReadBook.callBack?.upContent()
+        }.onFinally {
+            ReadBook.msg = null
+            ReadBook.callBack?.upContent()
+        }
     }
 
     private fun upChangeDurChapterIndex(book: Book, chapters: List<BookChapter>) {
@@ -167,7 +191,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
             App.db.bookDao().update(book)
             App.db.bookChapterDao().insert(*chapters.toTypedArray())
             ReadBook.chapterSize = chapters.size
-            ReadBook.loadContent()
+            ReadBook.loadContent(resetPageOffset = true)
         }
     }
 
@@ -181,7 +205,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
             ReadBook.durPageIndex = pageIndex
         }
         ReadBook.saveRead()
-        ReadBook.loadContent()
+        ReadBook.loadContent(resetPageOffset = true)
     }
 
     fun removeFromBookshelf(success: (() -> Unit)?) {
@@ -209,7 +233,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
             App.db.bookChapterDao().getChapter(book.bookUrl, ReadBook.durChapterIndex)
                 ?.let { chapter ->
                     BookHelp.delContent(book, chapter)
-                    ReadBook.loadContent(ReadBook.durChapterIndex)
+                    ReadBook.loadContent(ReadBook.durChapterIndex, resetPageOffset = false)
                 }
         }
     }

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

@@ -15,13 +15,11 @@ import androidx.annotation.RequiresApi
 import androidx.appcompat.view.SupportMenuInflater
 import androidx.appcompat.view.menu.MenuBuilder
 import androidx.appcompat.view.menu.MenuItemImpl
-import androidx.appcompat.widget.PopupMenu
-import androidx.core.view.size
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
+import androidx.core.view.isVisible
 import io.legado.app.R
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
+import io.legado.app.utils.gone
 import io.legado.app.utils.isAbsUrl
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.visible
@@ -35,6 +33,10 @@ import org.jetbrains.anko.toast
 class TextActionMenu(private val context: Context, private val callBack: CallBack) :
     PopupWindow(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT) {
 
+    private val adapter = Adapter(context)
+    private val menu = MenuBuilder(context)
+    private val moreMenu = MenuBuilder(context)
+
     init {
         @SuppressLint("InflateParams")
         contentView = LayoutInflater.from(context).inflate(R.layout.popup_action_menu, null)
@@ -44,33 +46,38 @@ class TextActionMenu(private val context: Context, private val callBack: CallBac
         isFocusable = false
 
         initRecyclerView()
+        setOnDismissListener {
+            contentView.apply {
+                iv_menu_more.setImageResource(R.drawable.ic_more_vert)
+                recycler_view_more.gone()
+                adapter.setItems(menu.visibleItems)
+                recycler_view.visible()
+            }
+        }
     }
 
     private fun initRecyclerView() = with(contentView) {
-        val adapter = Adapter(context)
-        recycler_view.layoutManager = LinearLayoutManager(context, RecyclerView.HORIZONTAL, false)
         recycler_view.adapter = adapter
-        val menu = MenuBuilder(context)
+        recycler_view_more.adapter = adapter
         SupportMenuInflater(context).inflate(R.menu.content_select_action, menu)
         adapter.setItems(menu.visibleItems)
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            val popupMenu = PopupMenu(context, iv_menu_more)
-            onInitializeMenu(popupMenu.menu)
-            if (popupMenu.menu.size > 0) {
-                iv_menu_more.visible()
-                popupMenu.setOnMenuItemClickListener { item ->
-                    item.intent?.let {
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                            it.putExtra(Intent.EXTRA_PROCESS_TEXT, callBack.selectedText)
-                            context.startActivity(it)
-                        }
-                    }
-                    this@TextActionMenu.dismiss()
-                    true
+            onInitializeMenu(moreMenu)
         }
+        if (moreMenu.size() > 0) {
+            iv_menu_more.visible()
         }
         iv_menu_more.onClick {
-                popupMenu.show()
+            if (recycler_view.isVisible) {
+                iv_menu_more.setImageResource(R.drawable.ic_arrow_back)
+                adapter.setItems(moreMenu.visibleItems)
+                recycler_view.gone()
+                recycler_view_more.visible()
+            } else {
+                iv_menu_more.setImageResource(R.drawable.ic_more_vert)
+                recycler_view_more.gone()
+                adapter.setItems(menu.visibleItems)
+                recycler_view.visible()
             }
         }
     }

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

@@ -108,8 +108,10 @@ class ContentView(context: Context) : FrameLayout(context) {
         }
     }
 
-    fun setContent(textPage: TextPage) {
+    fun setContent(textPage: TextPage, resetPageOffset: Boolean = true) {
         setProgress(textPage)
+        if (resetPageOffset)
+            resetPageOffset()
         content_text_view.setContent(textPage)
     }
 

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

@@ -17,5 +17,5 @@ interface DataSource {
 
     fun hasPrevChapter(): Boolean
 
-    fun upContent(relativePosition: Int = 0)
+    fun upContent(relativePosition: Int = 0, resetPageOffset: Boolean = true)
 }

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

@@ -38,7 +38,7 @@ class PageView(context: Context, attrs: AttributeSet) :
         prevPage.x = -w.toFloat()
         pageDelegate?.setViewSize(w, h)
         if (oldw != 0 && oldh != 0) {
-            ReadBook.loadContent()
+            ReadBook.loadContent(resetPageOffset = false)
         }
     }
 
@@ -93,9 +93,9 @@ class PageView(context: Context, attrs: AttributeSet) :
         upContent()
     }
 
-    override fun upContent(relativePosition: Int) {
+    override fun upContent(relativePosition: Int, resetPageOffset: Boolean) {
         if (ReadBookConfig.isScroll) {
-            curPage.setContent(pageFactory.currentPage)
+            curPage.setContent(pageFactory.currentPage, resetPageOffset)
         } else {
             when (relativePosition) {
                 -1 -> prevPage.setContent(pageFactory.prevPage)

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

@@ -38,7 +38,7 @@ class TextPageFactory(dataSource: DataSource) : PageFactory<TextPage>(dataSource
             } else {
                 ReadBook.setPageIndex(pageIndex.plus(1))
             }
-            if (upContent) upContent()
+            if (upContent) upContent(resetPageOffset = false)
             true
         } else
             false
@@ -51,7 +51,7 @@ class TextPageFactory(dataSource: DataSource) : PageFactory<TextPage>(dataSource
             } else {
                 ReadBook.setPageIndex(pageIndex.minus(1))
             }
-            if (upContent) upContent()
+            if (upContent) upContent(resetPageOffset = false)
             true
         } else
             false
@@ -59,6 +59,9 @@ class TextPageFactory(dataSource: DataSource) : PageFactory<TextPage>(dataSource
 
     override val currentPage: TextPage
         get() = with(dataSource) {
+            ReadBook.msg?.let {
+                return@with TextPage(text = it).format()
+            }
             currentChapter?.let {
                 return@with it.page(pageIndex)
                     ?: TextPage(title = it.title).format()
@@ -68,6 +71,9 @@ class TextPageFactory(dataSource: DataSource) : PageFactory<TextPage>(dataSource
 
     override val nextPage: TextPage
         get() = with(dataSource) {
+            ReadBook.msg?.let {
+                return@with TextPage(text = it).format()
+            }
             currentChapter?.let {
                 if (pageIndex < it.pageSize() - 1) {
                     return@with it.page(pageIndex + 1)?.removePageAloudSpan()
@@ -86,6 +92,9 @@ class TextPageFactory(dataSource: DataSource) : PageFactory<TextPage>(dataSource
 
     override val prevPage: TextPage
         get() = with(dataSource) {
+            ReadBook.msg?.let {
+                return@with TextPage(text = it).format()
+            }
             if (pageIndex > 0) {
                 currentChapter?.let {
                     return@with it.page(pageIndex - 1)?.removePageAloudSpan()

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

@@ -3,8 +3,6 @@ package io.legado.app.ui.main
 import android.os.Bundle
 import android.view.KeyEvent
 import android.view.MenuItem
-import androidx.core.view.forEach
-import androidx.core.view.forEachIndexed
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.FragmentStatePagerAdapter
@@ -17,7 +15,6 @@ import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.help.AppConfig
-import io.legado.app.help.storage.Backup
 import io.legado.app.lib.theme.ATH
 import io.legado.app.service.BaseReadAloudService
 import io.legado.app.service.help.ReadAloud
@@ -96,14 +93,6 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
                 bottom_navigation_view.menu.getItem(3).isChecked = true
             }
         }
-
-
-//        bottom_navigation_view.menu.forEachIndexed { index, item ->
-//            if (item.isChecked)
-//                item.icon = getDrawable(res[1][index])
-//            else
-//                item.icon = getDrawable(res[0][index])
-//        }
     }
 
     override fun onKeyUp(keyCode: Int, event: KeyEvent?): Boolean {
@@ -124,13 +113,6 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
         return super.onKeyUp(keyCode, event)
     }
 
-    override fun finish() {
-        if (!BuildConfig.DEBUG) {
-            Backup.autoBack(this)
-        }
-        super.finish()
-    }
-
     override fun onDestroy() {
         super.onDestroy()
         ReadAloud.stop(this)

app/src/main/java/io/legado/app/ui/main/bookshelf/books/BooksAdapterGrid.kt

@@ -21,7 +21,6 @@ class BooksAdapterGrid(context: Context, private val callBack: CallBack) :
             if (bundle == null) {
                 ATH.applyBackgroundTint(this)
                 tv_name.text = item.name
-                bv_author.text = item.author
                 iv_cover.load(item.getDisplayCover(), item.name, item.author)
                 if (item.origin != BookType.local && callBack.isUpdate(item.bookUrl)) {
                     bv_unread.invisible()
@@ -35,7 +34,6 @@ class BooksAdapterGrid(context: Context, private val callBack: CallBack) :
                 bundle.keySet().map {
                     when (it) {
                         "name" -> tv_name.text = item.name
-                        "author" -> bv_author.text = item.author
                         "cover" -> iv_cover.load(item.getDisplayCover(), item.name, item.author)
                         "refresh" -> if (item.origin != BookType.local && callBack.isUpdate(item.bookUrl)) {
                             bv_unread.invisible()

app/src/main/java/io/legado/app/ui/main/my/MyFragment.kt

@@ -24,6 +24,7 @@ import io.legado.app.ui.config.ConfigActivity
 import io.legado.app.ui.config.ConfigViewModel
 import io.legado.app.ui.filechooser.FileChooserDialog
 import io.legado.app.ui.replacerule.ReplaceRuleActivity
+import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.prefs.NameListPreference
 import io.legado.app.ui.widget.prefs.PreferenceCategory
 import io.legado.app.ui.widget.prefs.SwitchPreference
@@ -48,9 +49,10 @@ class MyFragment : BaseFragment(R.layout.fragment_my_config), FileChooserDialog.
 
     override fun onCompatOptionsItemSelected(item: MenuItem) {
         when (item.itemId) {
-            R.id.menu_help -> startActivity<AboutActivity>()
-            R.id.menu_backup -> BackupRestoreUi.backup(this)
-            R.id.menu_restore -> BackupRestoreUi.restore(this)
+            R.id.menu_help -> {
+                val text = String(requireContext().assets.open("help.md").readBytes())
+                TextDialog.show(childFragmentManager, text, TextDialog.MD)
+            }
         }
     }
 

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

@@ -22,7 +22,6 @@ import org.apache.commons.text.StringEscapeUtils
 import org.jetbrains.anko.share
 import org.jetbrains.anko.toast
 import org.jsoup.Jsoup
-import org.jsoup.safety.Whitelist
 
 
 class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_read),
@@ -246,18 +245,15 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
 
     @SuppressLint("SetJavaScriptEnabled")
     private fun readAloud() {
-        if (viewModel.textToSpeech.isSpeaking) {
-            viewModel.textToSpeech.stop()
+        if (viewModel.textToSpeech?.isSpeaking == true) {
+            viewModel.textToSpeech?.stop()
             upTtsMenu(false)
         } else {
             web_view.settings.javaScriptEnabled = true
             web_view.evaluateJavascript("document.documentElement.outerHTML") {
                 val html = StringEscapeUtils.unescapeJson(it)
-                val text = Jsoup.clean(html, Whitelist.none())
-                    .replace(Regex("""&\w+;"""), "")
-                    .trim()//朗读过程中总是听到一些杂音，清理一下
-                //longToast(需读内容)调试一下
-                viewModel.readAloud(text)
+                Jsoup.parse(html).text()
+                viewModel.readAloud(Jsoup.parse(html).textArray())
             }
         }
     }

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 ttsTextList = arrayListOf<String>()
 
     fun initData(intent: Intent) {
         execute {
@@ -143,28 +145,43 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application),
         }
     }
 
+    @Synchronized
     override fun onInit(status: Int) {
-        launch {
         if (status == TextToSpeech.SUCCESS) {
-                textToSpeech.language = Locale.CHINA
-                textToSpeech.setOnUtteranceProgressListener(TTSUtteranceListener())
+            textToSpeech?.language = Locale.CHINA
+            textToSpeech?.setOnUtteranceProgressListener(TTSUtteranceListener())
+            ttsInitFinish = true
+            play()
         } else {
+            launch {
                 toast(R.string.tts_init_failed)
             }
         }
     }
 
-    fun readAloud(text: String) {
-        textToSpeech.stop()
-        text.split("\n", "  ", "　　").forEach {
-            textToSpeech.speak(it, TextToSpeech.QUEUE_ADD, null, "rss")
+    @Synchronized
+    private fun play() {
+        if (!ttsInitFinish) return
+        textToSpeech?.stop()
+        ttsTextList.forEach {
+            textToSpeech?.speak(it, TextToSpeech.QUEUE_ADD, null, "rss")
+        }
+    }
+
+    fun readAloud(textArray: Array<String>) {
+        ttsTextList.clear()
+        ttsTextList.addAll(textArray)
+        textToSpeech?.let {
+            play()
+        } ?: let {
+            textToSpeech = TextToSpeech(context, this)
         }
     }
 
     override fun onCleared() {
         super.onCleared()
-        textToSpeech.stop()
-        textToSpeech.shutdown()
+        textToSpeech?.stop()
+        textToSpeech?.shutdown()
     }
 
     /**

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

@@ -24,10 +24,7 @@ import io.legado.app.lib.dialogs.noButton
 import io.legado.app.lib.dialogs.yesButton
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.ui.widget.recycler.VerticalDivider
-import io.legado.app.utils.applyTint
-import io.legado.app.utils.getViewModelOfActivity
-import io.legado.app.utils.requestInputMethod
-import io.legado.app.utils.splitNotBlank
+import io.legado.app.utils.*
 import kotlinx.android.synthetic.main.dialog_edit_text.view.*
 import kotlinx.android.synthetic.main.dialog_recycler_view.*
 import kotlinx.android.synthetic.main.item_group_manage.view.*
@@ -68,6 +65,7 @@ class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
         recycler_view.addItemDecoration(VerticalDivider(requireContext()))
         recycler_view.adapter = adapter
         tv_ok.setTextColor(requireContext().accentColor)
+        tv_ok.visible()
         tv_ok.onClick { dismiss() }
         App.db.rssSourceDao().liveGroup().observe(viewLifecycleOwner, Observer {
             val groups = linkedSetOf<String>()

app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt

@@ -59,3 +59,4 @@ open class WelcomeActivity : BaseActivity(R.layout.activity_welcome) {
 class Launcher1 : WelcomeActivity()
 class Launcher2 : WelcomeActivity()
 class Launcher3 : WelcomeActivity()
+class Launcher4 : WelcomeActivity()

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

@@ -77,11 +77,17 @@ class TextDialog : BaseDialogFragment() {
                     time -= 1000
                     badge_view.setBadgeCount((time / 1000).toInt())
                     if (time <= 0) {
+                        view.post {
                             dialog?.setCancelable(true)
                         }
                     }
                 }
             }
+        } else {
+            view.post {
+                dialog?.setCancelable(true)
+            }
+        }
     }
 
 }

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

@@ -98,7 +98,7 @@ object DocumentUtils {
                     DocumentsContract.Document.COLUMN_LAST_MODIFIED,
                     DocumentsContract.Document.COLUMN_SIZE,
                     DocumentsContract.Document.COLUMN_MIME_TYPE
-                ), null, null, null
+                ), null, null, DocumentsContract.Document.COLUMN_DISPLAY_NAME
             )
             c?.let {
                 val ici = c.getColumnIndex(DocumentsContract.Document.COLUMN_DOCUMENT_ID)

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

@@ -0,0 +1,66 @@
+package io.legado.app.utils
+
+import org.jsoup.internal.StringUtil
+import org.jsoup.nodes.CDataNode
+import org.jsoup.nodes.Element
+import org.jsoup.nodes.Node
+import org.jsoup.nodes.TextNode
+import org.jsoup.select.NodeTraversor
+import org.jsoup.select.NodeVisitor
+
+
+fun Element.textArray(): Array<String> {
+    val accum = StringUtil.borrowBuilder()
+    NodeTraversor.traverse(object : NodeVisitor {
+        override fun head(node: Node, depth: Int) {
+            if (node is TextNode) {
+                appendNormalisedText(accum, node)
+            } else if (node is Element) {
+                if (accum.isNotEmpty() &&
+                    (node.isBlock || node.tag().name == "br") &&
+                    !lastCharIsWhitespace(accum)
+                ) accum.append("\n")
+            }
+        }
+
+        override fun tail(node: Node, depth: Int) {
+            if (node is Element) {
+                if (node.isBlock && node.nextSibling() is TextNode && !lastCharIsWhitespace(
+                        accum
+                    )
+                ) accum.append("\n")
+            }
+        }
+    }, this)
+    val text = StringUtil.releaseBuilder(accum).trim { it <= ' ' }
+    return text.splitNotBlank("\n")
+}
+
+private fun appendNormalisedText(accum: StringBuilder, textNode: TextNode) {
+    val text = textNode.wholeText
+    if (preserveWhitespace(textNode.parentNode()) || textNode is CDataNode)
+        accum.append(text)
+    else StringUtil.appendNormalisedWhitespace(
+        accum,
+        text,
+        lastCharIsWhitespace(accum)
+    )
+}
+
+private fun preserveWhitespace(node: Node?): Boolean {
+    if (node is Element) {
+        var el = node as Element?
+        var i = 0
+        do {
+            if (el!!.tag().preserveWhitespace()) return true
+            el = el.parent()
+            i++
+        } while (i < 6 && el != null)
+    }
+    return false
+}
+
+private fun lastCharIsWhitespace(sb: java.lang.StringBuilder): Boolean {
+    return sb.isNotEmpty() && sb[sb.length - 1] == ' '
+}
+

app/src/main/res/drawable/ic_bottom_books.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/ic_bottom_books_e" android:state_checked="false"></item>
-    <item android:drawable="@drawable/ic_bottom_books_s" android:state_checked="true"></item>
+    <item android:drawable="@drawable/ic_bottom_books_e" android:state_checked="false" />
+    <item android:drawable="@drawable/ic_bottom_books_s" android:state_checked="true" />
 </selector>

app/src/main/res/drawable/ic_bottom_books_e.xml

@@ -1,7 +1,12 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="18" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#2F45A6" android:pathData="M15.8,18h-0.5c-1.2,0 -2.2,-1 -2.2,-2.2v-8.5c0,-1.2 1,-2.2 2.2,-2.2h0.5c1.2,0 2.2,1 2.2,2.2v8.5C18,17 17,18 15.8,18zM15.2,6.5c-0.4,0 -0.8,0.3 -0.8,0.8v8.5c0,0.4 0.3,0.8 0.8,0.8h0.5c0.4,0 0.8,-0.3 0.8,-0.8v-8.5c0,-0.4 -0.3,-0.8 -0.8,-0.8L15.2,6.5z"/>
-    <path android:fillColor="#2F45A6" android:pathData="M9.2,18h-0.5c-1.2,0 -2.2,-1 -2.2,-2.2v-13.5c0,-1.2 1,-2.2 2.2,-2.2h0.5c1.2,0 2.2,1 2.2,2.2v13.5C11.5,17 10.5,18 9.2,18zM8.8,1.5c-0.4,0 -0.8,0.3 -0.8,0.8v13.5c0,0.4 0.3,0.8 0.8,0.8h0.5c0.4,0 0.8,-0.3 0.8,-0.8v-13.5c0,-0.4 -0.3,-0.8 -0.8,-0.8L8.8,1.5z"/>
-    <path android:fillColor="#2F45A6" android:pathData="M2.8,18h-0.5c-1.2,0 -2.2,-1 -2.2,-2.2v-10.5c0,-1.2 1,-2.2 2.2,-2.2h0.5c1.2,0 2.2,1 2.2,2.2v10.5C5,17 4,18 2.8,18zM2.2,4.5c-0.4,0 -0.8,0.3 -0.8,0.8v10.5c0,0.4 0.3,0.8 0.8,0.8h0.5c0.4,0 0.8,-0.3 0.8,-0.8v-10.5c0,-0.4 -0.3,-0.8 -0.8,-0.8L2.2,4.5z"/>
-    <path android:fillColor="#2F45A6" android:pathData="M8.5,13h1c0.3,0 0.5,0.2 0.5,0.5v0.5c0,0.3 -0.2,0.5 -0.5,0.5h-1c-0.3,0 -0.5,-0.2 -0.5,-0.5v-0.5C8,13.2 8.2,13 8.5,13z"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:pathData="M20.5,5a2.54,2.54 0,0 1,1.1 -0.48,0.49 0.49,0 0,0 0.4,-0.48V3.5a0.5,0.5 0,0 0,-0.5 -0.5H6.17A4.12,4.12 0,0 0,2 6.61,4 4,0 0,0 6,11H21.5a0.5,0.5 0,0 0,0.5 -0.5V10a0.49,0.49 0,0 0,-0.4 -0.48A2.49,2.49 0,0 1,20.5 5ZM6,9.5A2.51,2.51 0,0 1,3.51 6.74,2.61 2.61,0 0,1 6.15,4.5H18.9a3.92,3.92 0,0 0,0 5Z"
+        android:fillColor="#2f45a6" />
+    <path
+        android:pathData="M3.5,19a2.54,2.54 0,0 1,-1.1 0.48A0.49,0.49 0,0 0,2 20v0.55a0.5,0.5 0,0 0,0.5 0.5H17.83A4.12,4.12 0,0 0,22 17.39,4 4,0 0,0 18,13H2.5a0.5,0.5 0,0 0,-0.5 0.5v0.55a0.49,0.49 0,0 0,0.4 0.48A2.54,2.54 0,0 1,3.5 15a2.48,2.48 0,0 1,0 4ZM18,14.5a2.51,2.51 0,0 1,2.49 2.76,2.61 2.61,0 0,1 -2.64,2.24H5.1a3.92,3.92 0,0 0,0 -5Z"
+        android:fillColor="#2f45a6" />
 </vector>

app/src/main/res/drawable/ic_bottom_books_s.xml

@@ -1,6 +1,41 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="18" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#C8D0D9" android:pathData="M14.5,5h2C17.3,5 18,5.7 18,6.5v10c0,0.8 -0.7,1.5 -1.5,1.5h-2c-0.8,0 -1.5,-0.7 -1.5,-1.5v-10C13,5.7 13.7,5 14.5,5z"/>
-    <path android:fillColor="#C8D0D9" android:pathData="M1.5,3h2C4.3,3 5,3.7 5,4.5v12C5,17.3 4.3,18 3.5,18h-2C0.7,18 0,17.3 0,16.5v-12C0,3.7 0.7,3 1.5,3z"/>
-    <path android:fillColor="#C8D0D9" android:pathData="M10,0H8C7.2,0 6.5,0.7 6.5,1.5v15C6.5,17.3 7.2,18 8,18h2c0.8,0 1.5,-0.7 1.5,-1.5v-15C11.5,0.7 10.8,0 10,0zM10,14c0,0.3 -0.2,0.5 -0.5,0.5h-1C8.2,14.5 8,14.3 8,14v-0.5C8,13.2 8.2,13 8.5,13h1c0.3,0 0.5,0.2 0.5,0.5V14z"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path android:pathData="M20.5,5a2.54,2.54 0,0 1,1.1 -0.48,0.49 0.49,0 0,0 0.4,-0.48V3.5a0.5,0.5 0,0 0,-0.5 -0.5H6.17A4.12,4.12 0,0 0,2 6.61,4 4,0 0,0 6,11H21.5a0.5,0.5 0,0 0,0.5 -0.5V10a0.49,0.49 0,0 0,-0.4 -0.48A2.49,2.49 0,0 1,20.5 5Z">
+    <aapt:attr name="android:fillColor">
+      <gradient
+          android:startY="7"
+          android:startX="2"
+          android:endY="7"
+          android:endX="22"
+          android:type="linear">
+        <item
+            android:offset="0"
+            android:color="#FF2F45A6" />
+        <item
+            android:offset="1"
+            android:color="#FF5771CE" />
+      </gradient>
+    </aapt:attr>
+  </path>
+  <path android:pathData="M18,13H2.5a0.5,0.5 0,0 0,-0.5 0.5v0.55a0.49,0.49 0,0 0,0.4 0.48A2.54,2.54 0,0 1,3.5 15a2.48,2.48 0,0 1,0 4,2.54 2.54,0 0,1 -1.1,0.48A0.49,0.49 0,0 0,2 20v0.55a0.5,0.5 0,0 0,0.5 0.5H17.83A4.12,4.12 0,0 0,22 17.39,4 4,0 0,0 18,13Z">
+    <aapt:attr name="android:fillColor">
+      <gradient
+          android:startY="17"
+          android:startX="2"
+          android:endY="17"
+          android:endX="22"
+          android:type="linear">
+        <item
+            android:offset="0"
+            android:color="#FF5771CE" />
+        <item
+            android:offset="1"
+            android:color="#FF2F45A6" />
+      </gradient>
+    </aapt:attr>
+  </path>
 </vector>

app/src/main/res/drawable/ic_bottom_explore.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_bottom_explore_e" android:state_checked="false" />
+    <item android:drawable="@drawable/ic_bottom_explore_s" android:state_checked="true" />
+</selector>

app/src/main/res/drawable/ic_bottom_explore_black.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/ic_bottom_explore_black_e" android:state_checked="false"></item>
-    <item android:drawable="@drawable/ic_bottom_explore_black_s" android:state_checked="true"></item>
-</selector>

app/src/main/res/drawable/ic_bottom_explore_black_e.xml

@@ -1,5 +0,0 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="18" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#959ECA" android:pathData="M9,18c-5,0 -9,-4 -9,-9c0,-5 4,-9 9,-9c5,0 9,4 9,9C18,14 14,18 9,18zM9,1.5C4.9,1.5 1.5,4.9 1.5,9s3.4,7.5 7.5,7.5s7.5,-3.4 7.5,-7.5S13.1,1.5 9,1.5z"/>
-    <path android:fillColor="#959ECA" android:pathData="M10.5,10c0.3,-0.5 0.7,-2.1 1.4,-4.8l0,0c0,-0.1 0,-0.2 -0.1,-0.2c-0.1,0 -0.1,0 -0.2,0C9.3,6.8 8,8 7.8,8.5c-0.4,0.7 -0.2,1.7 0.6,2.1C9.1,11 10,10.8 10.5,10z"/>
-</vector>

app/src/main/res/drawable/ic_bottom_explore_black_s.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="18dp"
-    android:height="18dp"
-    android:viewportWidth="18"
-    android:viewportHeight="18">
-  <path
-      android:pathData="M9,0C4,0 0,4 0,9s4,9 9,9s9,-4 9,-9S14,0 9,0zM10.5,10c-0.4,0.7 -1.4,1 -2.1,0.6c-0.7,-0.4 -1,-1.4 -0.6,-2.1C8,8 9.3,6.8 11.6,5c0,0 0.1,-0.1 0.2,0c0.1,0 0.2,0.1 0.1,0.2C11.2,7.9 10.7,9.5 10.5,10z"
-      android:fillColor="#C8D0D9"/>
-</vector>

app/src/main/res/drawable/ic_bottom_explore_e.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M12,3.5A8.5,8.5 0,1 1,3.5 12,8.51 8.51,0 0,1 12,3.5M12,2A10,10 0,1 0,22 12,10 10,0 0,0 12,2Z"
+      android:fillColor="#2f45a6" />
+  <path
+      android:pathData="M14.23,9.82 L13,12.91 9.87,14.18l1.27,-3.09 3.09,-1.27m2.38,-2.57h-0.08L10.06,9.9A0.2,0.2 0,0 0,10 10L7.31,16.48a0.2,0.2 0,0 0,0.18 0.27h0.08L14,14.1a0.2,0.2 0,0 0,0.11 -0.11l2.64,-6.47a0.2,0.2 0,0 0,-0.18 -0.27Z"
+      android:fillColor="#2f45a6" />
+</vector>

app/src/main/res/drawable/ic_bottom_explore_s.xml

@@ -0,0 +1,24 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path android:pathData="M12,2C6.5,2 2,6.5 2,12s4.5,10 10,10s10,-4.5 10,-10S17.5,2 12,2zM16.8,7.5L14.1,14c0,0.1 -0.1,0.1 -0.1,0.1l-6.5,2.6c-0.1,0 -0.2,0 -0.3,-0.1c0,0 0,-0.1 0,-0.1L10,10c0,-0.1 0.1,-0.1 0.1,-0.1l6.5,-2.6C16.7,7.2 16.8,7.3 16.8,7.5C16.8,7.5 16.8,7.5 16.8,7.5z">
+    <aapt:attr name="android:fillColor">
+      <gradient
+          android:startY="12"
+          android:startX="2"
+          android:endY="12"
+          android:endX="22"
+          android:type="linear">
+        <item
+            android:offset="0"
+            android:color="#FF5771CE" />
+        <item
+            android:offset="0.99"
+            android:color="#FF2F45A6" />
+      </gradient>
+    </aapt:attr>
+  </path>
+</vector>

app/src/main/res/drawable/ic_bottom_person.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/ic_bottom_person_e" android:state_checked="false"></item>
-    <item android:drawable="@drawable/ic_bottom_person_s" android:state_checked="true"></item>
+    <item android:drawable="@drawable/ic_bottom_person_e" android:state_checked="false" />
+    <item android:drawable="@drawable/ic_bottom_person_s" android:state_checked="true" />
 </selector>

app/src/main/res/drawable/ic_bottom_person_e.xml

@@ -1,5 +1,12 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="16" android:width="21.333334dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#959ECA" android:pathData="M8,8C5.8,8 4,6.2 4,4s1.8,-4 4,-4c2.2,0 4,1.8 4,4S10.2,8 8,8zM8,1.5C6.6,1.5 5.5,2.6 5.5,4S6.6,6.5 8,6.5c1.4,0 2.5,-1.1 2.5,-2.5S9.4,1.5 8,1.5z"/>
-    <path android:fillColor="#959ECA" android:pathData="M14.5,18h-13c-0.4,0 -0.8,-0.2 -1.1,-0.4S0,16.9 0,16.5V14c0,-1.1 0.4,-2.1 1.2,-2.8C1.9,10.4 2.9,10 4,10h8c1.1,0 2.1,0.4 2.8,1.2c0.8,0.8 1.2,1.8 1.2,2.8v2.5c0,0.4 -0.2,0.8 -0.4,1.1S14.9,18 14.5,18zM4,11.5c-0.7,0 -1.3,0.3 -1.8,0.7c-0.5,0.5 -0.7,1.1 -0.7,1.8v2.5h13V14c0,-0.7 -0.3,-1.3 -0.7,-1.8c-0.5,-0.5 -1.1,-0.7 -1.8,-0.7H4z"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:pathData="M4.5,20A3.5,3.5 0,0 1,8 16.5h8A3.5,3.5 0,0 1,19.5 20v2h0.7a0.8,0.8 0,0 0,0.8 -0.8V20a5,5 0,0 0,-5 -5H8a5,5 0,0 0,-5 5v1.2a0.8,0.8 0,0 0,0.8 0.8h0.7Z"
+        android:fillColor="#2f45a6" />
+    <path
+        android:pathData="M12,3.5a4,4 0,1 1,-4 4,4 4,0 0,1 4,-4M12,2a5.5,5.5 0,1 0,5.5 5.5A5.5,5.5 0,0 0,12 2Z"
+        android:fillColor="#2f45a6" />
 </vector>

app/src/main/res/drawable/ic_bottom_person_s.xml

@@ -1,9 +1,41 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="16" android:width="21.333334dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#C8D0D9" android:fillType="evenOdd"
-        android:pathData="M8,4m-4,0a4,4 0,1 1,8 0a4,4 0,1 1,-8 0"
-        android:strokeColor="#00000000" android:strokeWidth="1"/>
-    <path android:fillColor="#C8D0D9" android:fillType="evenOdd"
-        android:pathData="M4,10L12,10C14.2091,10 16,11.7909 16,14L16,16.5C16,17.3284 15.3284,18 14.5,18L1.5,18C0.6716,18 0,17.3284 0,16.5L0,14C-0,11.7909 1.7909,10 4,10Z"
-        android:strokeColor="#00000000" android:strokeWidth="1"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:pathData="M12,7.5m-5.5,0a5.5,5.5 0,1 1,11 0a5.5,5.5 0,1 1,-11 0">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:startY="7.5"
+                android:startX="6.5"
+                android:endY="7.5"
+                android:endX="17.5"
+                android:type="linear">
+                <item
+                    android:offset="0"
+                    android:color="#FF5771CE" />
+                <item
+                    android:offset="0.99"
+                    android:color="#FF2F45A6" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path android:pathData="M16,15H8c-2.8,0 -5,2.2 -5,5v1.2C3,21.6 3.4,22 3.8,22h16.4c0.4,0 0.8,-0.4 0.8,-0.8V20C21,17.2 18.8,15 16,15z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:startY="18.5"
+                android:startX="3"
+                android:endY="18.5"
+                android:endX="21"
+                android:type="linear">
+                <item
+                    android:offset="0"
+                    android:color="#FF5771CE" />
+                <item
+                    android:offset="0.99"
+                    android:color="#FF2F45A6" />
+            </gradient>
+        </aapt:attr>
+    </path>
 </vector>

app/src/main/res/drawable/ic_bottom_rss_feed.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/ic_bottom_rss_feed_e" android:state_checked="false"></item>
-    <item android:drawable="@drawable/ic_bottom_rss_feed_s" android:state_checked="true"></item>
+    <item android:drawable="@drawable/ic_bottom_rss_feed_e" android:state_checked="false" />
+    <item android:drawable="@drawable/ic_bottom_rss_feed_s" android:state_checked="true" />
 </selector>

app/src/main/res/drawable/ic_bottom_rss_feed_e.xml

@@ -1,9 +1,12 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="16" android:width="21.333334dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#5A5F64" android:fillType="nonZero"
-        android:pathData="M13.9991,0L2.0009,0C0.896,0 0,0.907 0,2.025L0,17.1C0,17.6133 0.4143,18 0.8871,18C0.9792,18 1.0748,17.9842 1.1704,17.9525L6.8756,15.6797C7.2404,15.5566 7.6211,15.4951 8,15.4951C8.3789,15.4951 8.7596,15.5566 9.1244,15.6797L14.8296,17.9525C14.9234,17.9842 15.019,18 15.1129,18C15.5857,18 16,17.6133 16,17.1L16,2.025C16,0.907 15.104,0 13.9991,0ZM14.3993,16.0699L9.7211,14.2049L9.6804,14.1891L9.6397,14.175C9.1102,13.9957 8.5595,13.9061 8,13.9061C7.4405,13.9061 6.8898,13.9975 6.3603,14.175L6.3196,14.1891L6.2789,14.2049L1.6007,16.0699L1.6007,2.025C1.6007,1.7842 1.7795,1.5891 2.0009,1.5891L13.9991,1.5891C14.2205,1.5891 14.3993,1.7842 14.3993,2.025L14.3993,16.0699Z"
-        android:strokeColor="#00000000" android:strokeWidth="1"/>
-    <path android:fillColor="#5A5F64" android:fillType="nonZero"
-        android:pathData="M10.947,6.4961L8.7863,6.4961L8.7863,4.1914C8.7863,3.7417 8.4349,3.375 8,3.375C7.5668,3.375 7.2137,3.7399 7.2137,4.1914L7.2137,6.4961L5.053,6.4961C4.6198,6.4961 4.2667,6.861 4.2667,7.3125C4.2667,7.7622 4.6181,8.1289 5.053,8.1289L7.2137,8.1289L7.2137,10.4336C7.2137,10.8833 7.5651,11.25 8,11.25C8.4332,11.25 8.7863,10.8851 8.7863,10.4336L8.7863,8.1289L10.947,8.1289C11.3802,8.1289 11.7333,7.764 11.7333,7.3125C11.7333,6.8628 11.3819,6.4961 10.947,6.4961L10.947,6.4961Z"
-        android:strokeColor="#00000000" android:strokeWidth="1"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M18.5,3.5V19.57l-5.6,-2.8a2,2 0,0 0,-1.8 0l-5.6,2.8V3.5h13m1,-1.5H4.5a0.51,0.51 0,0 0,-0.5 0.5V21.18a0.5,0.5 0,0 0,0.5 0.51,0.59 0.59,0 0,0 0.23,-0.05l7,-3.53a0.55,0.55 0,0 1,0.46 0l7,3.53a0.59,0.59 0,0 0,0.23 0.05,0.5 0.5,0 0,0 0.5,-0.51V2.5a0.51,0.51 0,0 0,-0.5 -0.5Z"
+      android:fillColor="#2f45a6" />
+  <path
+      android:pathData="M15.5,9.25H12.75V6.5a0.5,0.5 0,0 0,-0.5 -0.5h-0.5a0.5,0.5 0,0 0,-0.5 0.5V9.25H8.5a0.5,0.5 0,0 0,-0.5 0.5v0.5a0.5,0.5 0,0 0,0.5 0.5h2.75V13.5a0.5,0.5 0,0 0,0.5 0.5h0.5a0.5,0.5 0,0 0,0.5 -0.5V10.75H15.5a0.5,0.5 0,0 0,0.5 -0.5v-0.5A0.5,0.5 0,0 0,15.5 9.25Z"
+      android:fillColor="#2f45a6" />
 </vector>

app/src/main/res/drawable/ic_bottom_rss_feed_s.xml

@@ -1,4 +1,24 @@
-<vector android:height="24dp" android:viewportHeight="18"
-    android:viewportWidth="16" android:width="21.333334dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#C8D0D9" android:pathData="M14,0H2C0.9,0 0,0.9 0,2v15.1C0,17.6 0.4,18 0.9,18c0.1,0 0.2,0 0.3,0l5.7,-2.3c0.4,-0.1 0.7,-0.2 1.1,-0.2s0.8,0.1 1.1,0.2l5.7,2.3c0.1,0 0.2,0 0.3,0c0.5,0 0.9,-0.4 0.9,-0.9V2C16,0.9 15.1,0 14,0zM11,8.8H8.8V11c0,0.4 -0.3,0.8 -0.8,0.8S7.2,11.4 7.2,11V8.8H5C4.6,8.8 4.2,8.4 4.2,8S4.6,7.2 5,7.2h2.2V5c0,-0.4 0.3,-0.8 0.8,-0.8S8.8,4.6 8.8,5v2.2H11c0.4,0 0.8,0.3 0.8,0.8S11.4,8.8 11,8.8z"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path android:pathData="M19.5,2H4.5a0.51,0.51 0,0 0,-0.5 0.5V21.18a0.51,0.51 0,0 0,0.73 0.46l7,-3.53a0.53,0.53 0,0 1,0.46 0l7,3.53a0.51,0.51 0,0 0,0.73 -0.46V2.5A0.51,0.51 0,0 0,19.5 2ZM16,10.25a0.5,0.5 0,0 1,-0.5 0.5H12.75V13.5a0.5,0.5 0,0 1,-0.5 0.5h-0.5a0.5,0.5 0,0 1,-0.5 -0.5V10.75H8.5a0.5,0.5 0,0 1,-0.5 -0.5v-0.5a0.5,0.5 0,0 1,0.5 -0.5h2.75V6.5a0.5,0.5 0,0 1,0.5 -0.5h0.5a0.5,0.5 0,0 1,0.5 0.5V9.25H15.5a0.5,0.5 0,0 1,0.5 0.5Z">
+    <aapt:attr name="android:fillColor">
+      <gradient
+          android:startY="11.84"
+          android:startX="4"
+          android:endY="11.84"
+          android:endX="20"
+          android:type="linear">
+        <item
+            android:offset="0"
+            android:color="#FF5771CE" />
+        <item
+            android:offset="0.99"
+            android:color="#FF2F45A6" />
+      </gradient>
+    </aapt:attr>
+  </path>
 </vector>

app/src/main/res/drawable/ic_launch.xml

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-
-    <path
-        android:fillColor="#595757"
-        android:pathData="M18.545,18.304c0,0.131-0.11,0.242-0.241,0.242H5.696c-0.131,0-0.242-0.111-0.242-0.242V5.697 c0-0.131,0.111-0.243,0.242-0.243H12V4H5.696C4.76,4,4,4.762,4,5.697v12.606C4,19.239,4.76,20,5.696,20h12.607 C19.239,20,20,19.239,20,18.304v-6.303h-1.455V18.304z" />
-    <path
-        android:fillColor="#595757"
-        android:pathData="M 19.272 4 L 13.843 4 L 13.843 5.454 L 17.517 5.454 L 7.464 15.508 L 8.491 16.536 L 18.545 6.482 L 18.545 10.157 L 20 10.157 L 20 4.727 L 20 4 Z" />
-</vector>

app/src/main/res/drawable/ic_launcher.xml

@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:pathData="M50.8,56.9c-0.2,2.4 -2.4,4.2 -4.8,4c-1.2,-0.1 -2.3,-0.7 -3.1,-1.7l8.8,-5.1l0,0l0.5,-0.3c-0.1,-0.2 -0.2,-0.4 -0.3,-0.6c-1.8,-3.1 -5.7,-4.1 -8.7,-2.3c-3.1,1.8 -4.1,5.7 -2.3,8.7c1.8,3.1 5.7,4.1 8.7,2.3c1.8,-1.1 3,-3 3.2,-5.1H50.8zM44.1,52.6c1.7,-1 3.9,-0.7 5.3,0.6L42,57.5C41.6,55.6 42.4,53.6 44.1,52.6z"
+        android:fillColor="#333333" />
+    <path
+        android:pathData="M34.1,55c2.7,-0.6 4.4,-3.4 3.8,-6.1C37.4,46.6 35.4,45 33,45h-7v17.8h1.9V46.9H33c1.8,0 3.1,1.5 3.1,3.3c0,1.6 -1.3,3 -2.9,3.1h-2.1l5.1,9.5h2.2L34.1,55z"
+        android:fillColor="#2F45A6" />
+    <path
+        android:pathData="M61,50.1c-3.5,0.1 -6.3,3.1 -6.1,6.6c0.1,3.3 2.8,6 6.1,6.1h3.2v-1.9H61c-2.5,0 -4.5,-2 -4.5,-4.4c0,-2.5 2,-4.5 4.4,-4.5c2.5,0 4.5,2 4.5,4.4c0,0 0,0 0,0v6.4h1.9v-6.4C67.4,52.9 64.5,50.1 61,50.1L61,50.1z"
+        android:fillColor="#333333" />
+    <path
+        android:pathData="M80.1,45v11.5c0,2.5 -2,4.5 -4.5,4.5c-2.5,0 -4.5,-2 -4.5,-4.5c0,-2.5 2,-4.5 4.4,-4.5c0,0 0,0 0,0h3.2v-1.9h-3.2c-3.5,0 -6.4,2.8 -6.4,6.4c0,3.5 2.8,6.4 6.4,6.4c1.7,0 3.3,-0.7 4.5,-1.8v1.8H82V45H80.1z"
+        android:fillColor="#333333" />
+</vector>

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

@@ -10,7 +10,7 @@
         android:layout_height="wrap_content"
         android:elevation="10dp"
         android:background="@color/background"
-        app:labelVisibilityMode="labeled"
+        app:labelVisibilityMode="unlabeled"
         app:menu="@menu/main_bnv"
         app:layout_constraintBottom_toBottomOf="parent" />
 

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

@@ -221,6 +221,7 @@
                 android:layout_gravity="center_horizontal"
                 android:layout_marginTop="3dp"
                 android:text="@string/chapter_list"
+                android:maxLines="1"
                 android:textColor="@color/tv_text_default"
                 android:textSize="12sp" />
         </LinearLayout>
@@ -256,6 +257,7 @@
                 android:layout_gravity="center_horizontal"
                 android:layout_marginTop="3dp"
                 android:text="@string/main_menu"
+                android:maxLines="1"
                 android:textColor="@color/tv_text_default"
                 android:textSize="12sp" />
         </LinearLayout>
@@ -291,6 +293,7 @@
                 android:layout_gravity="center_horizontal"
                 android:layout_marginTop="3dp"
                 android:text="@string/to_backstage"
+                android:maxLines="1"
                 android:textColor="@color/tv_text_default"
                 android:textSize="12sp" />
         </LinearLayout>
@@ -325,7 +328,8 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
                 android:layout_marginTop="3dp"
-                android:text="@string/aloud_config"
+                android:text="@string/setting"
+                android:maxLines="1"
                 android:textColor="@color/tv_text_default"
                 android:textSize="12sp" />
         </LinearLayout>

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

@@ -15,7 +15,7 @@
         android:id="@+id/recycler_view"
         android:background="@color/background_card"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="0dp"
         android:layout_weight="1" />
 
     <LinearLayout
@@ -33,8 +33,8 @@
             android:layout_height="wrap_content"
             android:layout_marginRight="16dp"
             android:padding="12dp"
-            android:clickable="true"
             android:text="@string/ok"
+            android:visibility="gone"
             tools:ignore="RtlHardcoded" />
 
     </LinearLayout>

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

@@ -48,19 +48,6 @@
             tools:ignore="RtlHardcoded" />
     </FrameLayout>
 
-    <io.legado.app.ui.widget.text.BadgeView
-        android:id="@+id/bv_author"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:includeFontPadding="false"
-        android:singleLine="true"
-        app:radius="1dp"
-        app:up_flat_angle="true"
-        app:layout_constraintLeft_toLeftOf="@id/iv_cover"
-        app:layout_constraintBottom_toBottomOf="@id/iv_cover"
-        tools:ignore="RtlHardcoded" />
-
     <TextView
         android:id="@+id/tv_name"
         android:layout_width="0dp"

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

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.appcompat.widget.LinearLayoutCompat 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="wrap_content"
     android:layout_height="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:background="@drawable/shape_card_view"
     android:padding="5dp"
     android:orientation="horizontal">
@@ -10,7 +11,13 @@
         android:id="@+id/recycler_view"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="center" />
+        android:layout_gravity="center"
+        android:orientation="horizontal"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/iv_menu_more"
+        app:layout_constraintRight_toLeftOf="@+id/iv_menu_more"
+        app:layout_constraintBottom_toBottomOf="@+id/iv_menu_more" />
 
     <androidx.appcompat.widget.AppCompatImageView
         android:id="@+id/iv_menu_more"
@@ -21,7 +28,20 @@
         android:tint="@color/tv_text_default"
         android:visibility="gone"
         android:contentDescription="@string/more_menu"
-        android:layout_gravity="center_vertical" />
+        android:layout_gravity="center_vertical"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintRight_toRightOf="parent" />
 
-</androidx.appcompat.widget.LinearLayoutCompat>
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_view_more"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:visibility="gone"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/iv_menu_more"
+        app:layout_constraintRight_toRightOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
 

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

@@ -9,7 +9,7 @@
         android:title="@string/bookshelf" />
     <item
         android:id="@+id/menu_find_book"
-            android:icon="@drawable/ic_bottom_explore_black"
+        android:icon="@drawable/ic_bottom_explore"
         android:title="@string/find" />
     <item
         android:id="@+id/menu_rss"

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

@@ -10,16 +10,4 @@
         app:showAsAction="always"
         tools:ignore="AlwaysShowAction" />
 
-    <item
-        android:id="@+id/menu_backup"
-        android:title="@string/backup"
-        android:icon="@drawable/ic_backup"
-        app:showAsAction="always" />
-
-    <item
-        android:id="@+id/menu_restore"
-        android:title="@string/restore"
-        android:icon="@drawable/ic_restore"
-        app:showAsAction="always" />
-
 </menu>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/md_grey_100" />
-    <foreground android:drawable="@drawable/ic_launcher_0" />
+    <foreground android:drawable="@drawable/ic_launcher" />
 </adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/launcher4.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/md_grey_100" />
+    <foreground android:drawable="@drawable/ic_launcher_4" />
+</adaptive-icon>

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

@@ -6,9 +6,9 @@
         <item>launcher1</item>
         <item>launcher2</item>
         <item>launcher3</item>
+        <item>launcher4</item>
     </string-array>
 
-
     <string-array name="screen_time_out_value">
         <item>0</item>
         <item>60</item>

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

@@ -79,6 +79,7 @@
         <item>icon1</item>
         <item>icon2</item>
         <item>icon3</item>
+        <item>icon4</item>
     </string-array>
 
     <string-array name="chinese_mode">

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

@@ -6,7 +6,6 @@
     <dimen name="nav_header_height">176dp</dimen>
     <dimen name="fab_margin">16dp</dimen>
 
-
     <dimen name="font_size_normal">14sp</dimen>
     <dimen name="font_size_middle">16sp</dimen>
     <dimen name="font_size_large">18sp</dimen>

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

@@ -81,7 +81,7 @@
     <string name="retry">重试</string>
     <string name="web_service">Web 服务</string>
     <string name="web_edit_source">web编辑书源</string>
-    <string name="http_ip">http://%s:%d</string>
+    <string name="http_ip">http://%1$s:%2$d</string>
     <string name="download_offline">离线下载</string>
     <string name="download_offline_t">离线下载</string>
     <string name="download_offline_s">下载选择的章节到本地</string>
@@ -207,14 +207,14 @@
     <string name="replace_rule_invalid">替换规则为空或者不满足正则表达式要求</string>
     <string name="select_action">选择操作</string>
     <string name="select_all">全选</string>
-    <string name="select_all_count">全选(%d/%d)</string>
-    <string name="select_cancel_count">取消(%d/%d)</string>
+    <string name="select_all_count">全选(%1$d/%2$d)</string>
+    <string name="select_cancel_count">取消(%1$d/%2$d)</string>
     <string name="dark_theme">深色模式</string>
     <string name="welcome">启动页</string>
     <string name="download_start">开始下载</string>
     <string name="download_cancel">取消下载</string>
     <string name="no_download">暂无任务</string>
-    <string name="download_count">已下载 %d/%d</string>
+    <string name="download_count">已下载 %1$d/%2$d</string>
     <string name="import_select_book">导入选择书籍</string>
     <string name="threads_num_title">更新和搜索线程数,太多会卡顿</string>
     <string name="change_icon">切换图标</string>
@@ -289,7 +289,7 @@
     <string name="padding_right">右边距</string>
     <string name="check_book_source">校验书源</string>
     <string name="check_select_source">校验所选</string>
-    <string name="progress_show">进度 %d/%d</string>
+    <string name="progress_show">进度 %1$d/%2$d</string>
     <string name="tts_fix">请安装并选择中文TTS!</string>
     <string name="tts_init_failed">TTS初始化失败!</string>
     <string name="jf_convert">简繁转换</string>
@@ -581,7 +581,7 @@
     <string name="book_type">类型:</string>
     <string name="book_type_text">文本</string>
     <string name="book_type_audio">音频</string>
-    <string name="to_backstage">转到后台</string>
+    <string name="to_backstage">后台</string>
     <string name="importing">正在导入</string>
     <string name="exporting">正在导出</string>
     <string name="custom_page_key">自定义翻页按键</string>
@@ -599,7 +599,7 @@
     <string name="auto_dark_mode_s">夜间模式跟随系统</string>
     <string name="go_back">上级</string>
     <string name="tone_colour">在线朗读音色</string>
-    <string name="select_count">(%d/%d)</string>
+    <string name="select_count">(%1$d/%2$d)</string>
     <string name="show_rss">显示订阅</string>
     <string name="service_stop">服务已停止</string>
     <string name="service_start">正在启动服务\n具体信息查看通知栏</string>

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.61'
+    ext.kotlin_version = '1.3.70'
     repositories {
         google()
         jcenter()

gradle.properties

@@ -6,7 +6,7 @@
 # http://www.gradle.org/docs/current/userguide/build_environment.html
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx1536m
+org.gradle.jvmargs=-Xmx2048m
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects