Merge pull request #5 from gedoor/master

merge

app/src/main/AndroidManifest.xml

@@ -138,8 +138,10 @@
             android:launchMode="singleTop">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
+
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
+
                 <data
                     android:host="booksource"
                     android:scheme="yuedu" />
@@ -186,6 +188,8 @@
             android:launchMode="singleTop" />
         <activity
             android:name=".ui.rss.read.ReadRssActivity"
+            android:configChanges="orientation|screenSize"
+            android:hardwareAccelerated="true"
             android:launchMode="singleTop" />
         <activity
             android:name="io.legado.app.ui.book.local.ImportBookActivity"
@@ -205,6 +209,10 @@
         <activity
             android:name="io.legado.app.ui.book.download.DownloadActivity"
             android:launchMode="singleTop" />
+        <activity
+            android:name=".ui.login.SourceLogin"
+            android:configChanges="orientation|screenSize"
+            android:hardwareAccelerated="true" />
         <activity
             android:name=".receiver.SharedReceiverActivity"
             android:label="@string/receiving_shared_label">
@@ -219,7 +227,6 @@
                 <data android:mimeType="text/plain" />
             </intent-filter>
         </activity>
-        <activity android:name=".ui.login.SourceLogin" />
 
         <service android:name=".service.CheckSourceService" />
         <service android:name=".service.DownloadService" />

app/src/main/assets/updateLog.md

@@ -2,11 +2,19 @@
 * 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。
 
+**2020/03/06**
+* 添加隐藏标题
+* 行距段距改成倍距,根据字体大小变化
+* 修复翻页时右下角页数闪烁
+* 修复朗读错行
+* 添加底部分隔线,开关在边距设置里
+
 **2020/03/05**
 * 修复翻页动画
 * 修复主题模式跟随
 * 修复滚动翻页切换章节时跳动
 * 适配阅读3.0的web做源
+* 本地目录规则网络导入
 
 **2020/03/04**
 * 修复仿真翻页动画

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

@@ -27,6 +27,7 @@ object PreferKey {
     const val fontFolder = "fontFolder"
     const val backupPath = "backupUri"
     const val threadCount = "threadCount"
+    const val webPort = "webPort"
     const val keepLight = "keep_light"
     const val webService = "webService"
     const val webDavUrl = "web_dav_url"

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

@@ -16,6 +16,9 @@ interface TxtTocRuleDao {
     @get:Query("select * from txtTocRules where enable = 1 order by serialNumber")
     val enabled: List<TxtTocRule>
 
+    @get:Query("select ifNull(max(serialNumber), 0) from txtTocRules")
+    val lastOrderNum: Int
+
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     fun insert(vararg rule: TxtTocRule)
 

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

@@ -1,11 +1,14 @@
 package io.legado.app.data.entities
 
 import android.os.Parcelable
+import android.text.TextUtils
 import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.Index
 import androidx.room.PrimaryKey
 import kotlinx.android.parcel.Parcelize
+import java.util.regex.Pattern
+import java.util.regex.PatternSyntaxException
 
 @Parcelize
 @Entity(
@@ -37,4 +40,20 @@ data class ReplaceRule(
     override fun hashCode(): Int {
         return id.hashCode()
     }
+
+    fun isValid(): Boolean{
+        if (TextUtils.isEmpty(pattern)){
+            return false;
+        }
+        //判断正则表达式是否正确
+        if (isRegex){
+            try {
+                Pattern.compile(pattern);
+            }
+            catch (ex: PatternSyntaxException){
+                return false;
+            }
+        }
+        return true;
+    }
 }

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

@@ -8,10 +8,8 @@ import android.renderscript.Allocation
 import android.renderscript.Element
 import android.renderscript.RenderScript
 import android.renderscript.ScriptIntrinsicBlur
-
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
-import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
-
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
 import java.security.MessageDigest
 import kotlin.math.min
 import kotlin.math.roundToInt
@@ -21,15 +19,16 @@ import kotlin.math.roundToInt
  * 模糊
  * @radius: 0..25
  */
-class BlurTransformation(context: Context, private val radius: Int) : BitmapTransformation() {
+class BlurTransformation(context: Context, private val radius: Int) : CenterCrop() {
     private val rs: RenderScript = RenderScript.create(context)
 
     @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
     override fun transform(pool: BitmapPool, toTransform: Bitmap, outWidth: Int, outHeight: Int): Bitmap {
+        val transform = super.transform(pool, toTransform, outWidth, outHeight)
         //图片缩小1/2
-        val width = (min(outWidth, toTransform.width) / 2f).roundToInt()
-        val height = (min(outHeight, toTransform.height) / 2f).roundToInt()
-        val blurredBitmap = Bitmap.createScaledBitmap(toTransform, width, height, false);
+        val width = (min(outWidth, transform.width) / 2f).roundToInt()
+        val height = (min(outHeight, transform.height) / 2f).roundToInt()
+        val blurredBitmap = Bitmap.createScaledBitmap(transform, width, height, false);
         // Allocate memory for Renderscript to work with
         //分配用于渲染脚本的内存
         val input = Allocation.createFromBitmap(

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

@@ -165,10 +165,21 @@ object ReadBookConfig {
             if (shareLayout) shareConfig.paragraphSpacing = value
             else durConfig.paragraphSpacing = value
 
-    var titleCenter: Boolean
-        get() = if (shareLayout) shareConfig.titleCenter else durConfig.titleCenter
+    var titleMode: Int
+        get() = if (shareLayout) shareConfig.titleMode else durConfig.titleMode
         set(value) =
-            if (shareLayout) shareConfig.titleCenter = value else durConfig.titleCenter = value
+            if (shareLayout) shareConfig.titleMode = value else durConfig.titleMode = value
+
+    var titleTopSpacing: Int
+        get() = if (shareLayout) shareConfig.titleTopSpacing else durConfig.titleTopSpacing
+        set(value) =
+            if (shareLayout) shareConfig.titleTopSpacing = value
+            else durConfig.titleTopSpacing = value
+    var titleBottomSpacing: Int
+        get() = if (shareLayout) shareConfig.titleBottomSpacing else durConfig.titleBottomSpacing
+        set(value) =
+            if (shareLayout) shareConfig.titleBottomSpacing = value
+            else durConfig.titleBottomSpacing = value
 
     var paddingBottom: Int
         get() = if (shareLayout) shareConfig.paddingBottom else durConfig.paddingBottom
@@ -238,6 +249,12 @@ object ReadBookConfig {
             if (shareLayout) shareConfig.footerPaddingTop = value
             else durConfig.footerPaddingTop = value
 
+    var showFooterLine: Boolean
+        get() = if (shareLayout) shareConfig.showFooterLine else durConfig.showFooterLine
+        set(value) =
+            if (shareLayout) shareConfig.showFooterLine = value
+            else durConfig.showFooterLine = value
+
     @Keep
     class Config(
         private var bgStr: String = "#EEEEEE",//白天背景
@@ -253,7 +270,9 @@ object ReadBookConfig {
         var letterSpacing: Float = 0.5f,//字间距
         var lineSpacingExtra: Int = 12,//行间距
         var paragraphSpacing: Int = 12,//段距
-        var titleCenter: Boolean = true,//标题居中
+        var titleMode: Int = 0,//标题居中
+        var titleTopSpacing: Int = 0,
+        var titleBottomSpacing: Int = 0,
         var paddingBottom: Int = 6,
         var paddingLeft: Int = 16,
         var paddingRight: Int = 16,
@@ -265,7 +284,8 @@ object ReadBookConfig {
         var footerPaddingBottom: Int = 6,
         var footerPaddingLeft: Int = 16,
         var footerPaddingRight: Int = 16,
-        var footerPaddingTop: Int = 6
+        var footerPaddingTop: Int = 6,
+        var showFooterLine: Boolean = true
     ) {
         fun setBg(bgType: Int, bg: String) {
             if (AppConfig.isNightTheme) {

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

@@ -136,13 +136,17 @@ object ImportOldData {
         return bookSources.size
     }
 
+
+
     fun importOldReplaceRule(json: String): Int {
         val replaceRules = mutableListOf<ReplaceRule>()
         val items: List<Map<String, Any>> = Restore.jsonPath.parse(json).read("$")
         for (item in items) {
             val jsonItem = Restore.jsonPath.parse(item)
             OldRule.jsonToReplaceRule(jsonItem.jsonString())?.let {
-                replaceRules.add(it)
+                if (it.isValid()){
+                    replaceRules.add(it)
+                }
             }
         }
         App.db.replaceRuleDao().insert(*replaceRules.toTypedArray())

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

@@ -3,12 +3,12 @@ package io.legado.app.service
 import android.content.Context
 import android.content.Intent
 import androidx.core.app.NotificationCompat
-import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.BaseService
-import io.legado.app.constant.IntentAction
 import io.legado.app.constant.AppConst
 import io.legado.app.constant.EventBus
+import io.legado.app.constant.IntentAction
+import io.legado.app.constant.PreferKey
 import io.legado.app.help.IntentHelp
 import io.legado.app.utils.NetworkUtils
 import io.legado.app.utils.getPrefInt
@@ -96,7 +96,7 @@ class WebService : BaseService() {
     }
 
     private fun getPort(): Int {
-        var port = App.INSTANCE.getPrefInt("webPort", 1122)
+        var port = getPrefInt(PreferKey.webPort, 1122)
         if (port > 65530 || port < 1024) {
             port = 1122
         }

app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt

@@ -11,7 +11,7 @@ import android.widget.SeekBar
 import androidx.lifecycle.Observer
 import com.bumptech.glide.RequestBuilder
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
-import com.bumptech.glide.request.RequestOptions
+import com.bumptech.glide.request.RequestOptions.bitmapTransform
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.EventBus
@@ -120,19 +120,17 @@ class AudioPlayActivity :
         ImageLoader.load(this, path)
             .placeholder(R.drawable.image_cover_default)
             .error(R.drawable.image_cover_default)
-            .centerCrop()
             .into(iv_cover)
         ImageLoader.load(this, path)
             .transition(DrawableTransitionOptions.withCrossFade(1500))
             .thumbnail(defaultCover())
-            .centerCrop()
-            .apply(RequestOptions.bitmapTransform(BlurTransformation(this, 25)))
+            .apply(bitmapTransform(BlurTransformation(this, 25)))
             .into(iv_bg)
     }
 
     private fun defaultCover(): RequestBuilder<Drawable> {
         return ImageLoader.load(this, R.drawable.image_cover_default)
-            .apply(RequestOptions.bitmapTransform(BlurTransformation(this, 25)))
+            .apply(bitmapTransform(BlurTransformation(this, 25)))
     }
 
     private fun playButton() {

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

@@ -3,19 +3,24 @@ package io.legado.app.ui.book.changecover
 import android.os.Bundle
 import android.util.DisplayMetrics
 import android.view.LayoutInflater
+import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import androidx.fragment.app.DialogFragment
+import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.Observer
+import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.GridLayoutManager
 import io.legado.app.R
+import io.legado.app.base.BaseDialogFragment
+import io.legado.app.constant.Theme
+import io.legado.app.utils.applyTint
 import io.legado.app.utils.getViewModel
 import kotlinx.android.synthetic.main.dialog_change_source.*
 
 
-class ChangeCoverDialog : DialogFragment(),
-    ChangeCoverViewModel.CallBack,
+class ChangeCoverDialog : BaseDialogFragment(),
+    Toolbar.OnMenuItemClickListener,
     CoverAdapter.CallBack {
 
     companion object {
@@ -35,7 +40,7 @@ class ChangeCoverDialog : DialogFragment(),
 
     private var callBack: CallBack? = null
     private lateinit var viewModel: ChangeCoverViewModel
-    override lateinit var adapter: CoverAdapter
+    lateinit var adapter: CoverAdapter
 
     override fun onStart() {
         super.onStart()
@@ -51,25 +56,57 @@ class ChangeCoverDialog : DialogFragment(),
     ): View? {
         callBack = activity as? CallBack
         viewModel = getViewModel(ChangeCoverViewModel::class.java)
-        viewModel.callBack = this
         return inflater.inflate(R.layout.dialog_change_cover, container)
     }
 
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        viewModel.searchStateData.observe(viewLifecycleOwner, Observer {
-            refresh_progress_bar.isAutoLoading = it
-        })
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
         tool_bar.setTitle(R.string.change_cover_source)
-        arguments?.let { bundle ->
-            viewModel.initData(bundle)
-        }
+        viewModel.initData(arguments)
+        initMenu()
+        initView()
+    }
+
+    private fun initMenu() {
+        tool_bar.inflateMenu(R.menu.change_cover)
+        tool_bar.menu.applyTint(requireContext(), Theme.getTheme())
+        tool_bar.setOnMenuItemClickListener(this)
+    }
+
+    private fun initView() {
         recycler_view.layoutManager = GridLayoutManager(requireContext(), 3)
         adapter = CoverAdapter(requireContext(), this)
         recycler_view.adapter = adapter
         viewModel.loadDbSearchBook()
     }
 
+    override fun observeLiveBus() {
+        super.observeLiveBus()
+        viewModel.searchStateData.observe(viewLifecycleOwner, Observer {
+            refresh_progress_bar.isAutoLoading = it
+            if (it) {
+                stopMenuItem?.setIcon(R.drawable.ic_stop_black_24dp)
+            } else {
+                stopMenuItem?.setIcon(R.drawable.ic_refresh_black_24dp)
+            }
+            tool_bar.menu.applyTint(requireContext(), Theme.getTheme())
+        })
+        viewModel.searchBooksLiveData.observe(viewLifecycleOwner, Observer {
+            val diffResult = DiffUtil.calculateDiff(DiffCallBack(adapter.getItems(), it))
+            adapter.setItems(it)
+            diffResult.dispatchUpdatesTo(adapter)
+        })
+    }
+
+    override fun onMenuItemClick(item: MenuItem?): Boolean {
+        when (item?.itemId) {
+            R.id.menu_stop -> viewModel.stopSearch()
+        }
+        return false
+    }
+
+    private val stopMenuItem: MenuItem?
+        get() = tool_bar.menu.findItem(R.id.menu_stop)
+
     override fun changeTo(coverUrl: String) {
         callBack?.coverChangeTo(coverUrl)
         dismiss()

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

@@ -6,41 +6,46 @@ import androidx.lifecycle.MutableLiveData
 import io.legado.app.App
 import io.legado.app.base.BaseViewModel
 import io.legado.app.constant.AppPattern
+import io.legado.app.data.entities.SearchBook
 import io.legado.app.help.AppConfig
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.model.WebBook
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.asCoroutineDispatcher
-import kotlinx.coroutines.withContext
 import java.util.concurrent.Executors
 
 class ChangeCoverViewModel(application: Application) : BaseViewModel(application) {
     private var searchPool =
         Executors.newFixedThreadPool(AppConfig.threadCount).asCoroutineDispatcher()
-    var callBack: CallBack? = null
     var name: String = ""
     var author: String = ""
     private var task: Coroutine<*>? = null
     val searchStateData = MutableLiveData<Boolean>()
+    val searchBooksLiveData = MutableLiveData<List<SearchBook>>()
+    private val searchBooks = ArrayList<SearchBook>()
 
-    fun initData(bundle: Bundle) {
-        bundle.getString("name")?.let {
-            name = it
-        }
-        bundle.getString("author")?.let {
-            author = it.replace(AppPattern.authorRegex, "")
+    fun initData(arguments: Bundle?) {
+        arguments?.let { bundle ->
+            bundle.getString("name")?.let {
+                name = it
+            }
+            bundle.getString("author")?.let {
+                author = it.replace(AppPattern.authorRegex, "")
+            }
         }
     }
 
     fun loadDbSearchBook() {
         execute {
-            App.db.searchBookDao().getEnableHasCover(name, author)
-        }.onSuccess {
-            it?.let {
-                callBack?.adapter?.setItems(it)
+            App.db.searchBookDao().getEnableHasCover(name, author).let {
+                searchBooks.addAll(it)
+                if (it.size <= 1) {
+                    searchBooksLiveData.postValue(searchBooks)
+                    search()
+                } else {
+                    searchBooksLiveData.postValue(searchBooks)
+                }
             }
-        }.onFinally {
-            search()
         }
     }
 
@@ -59,12 +64,9 @@ class ChangeCoverViewModel(application: Application) : BaseViewModel(application
                                 && !searchBook.coverUrl.isNullOrEmpty()
                             ) {
                                 App.db.searchBookDao().insert(searchBook)
-                                callBack?.adapter?.let { adapter ->
-                                    if (!adapter.getItems().contains(searchBook)) {
-                                        withContext(Dispatchers.Main) {
-                                            adapter.addItem(searchBook)
-                                        }
-                                    }
+                                if (!searchBooks.contains(searchBook)) {
+                                    searchBooks.add(searchBook)
+                                    searchBooksLiveData.postValue(searchBooks)
                                 }
                             }
                         }
@@ -77,12 +79,17 @@ class ChangeCoverViewModel(application: Application) : BaseViewModel(application
         }
     }
 
+    fun stopSearch() {
+        if (task?.isActive == true) {
+            task?.cancel()
+        } else {
+            search()
+        }
+    }
+
     override fun onCleared() {
         super.onCleared()
         searchPool.close()
     }
 
-    interface CallBack {
-        var adapter: CoverAdapter
-    }
 }

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

@@ -0,0 +1,52 @@
+package io.legado.app.ui.book.changecover
+
+import android.os.Bundle
+import androidx.recyclerview.widget.DiffUtil
+import io.legado.app.data.entities.SearchBook
+
+class DiffCallBack(private val oldItems: List<SearchBook>, private val newItems: List<SearchBook>) :
+    DiffUtil.Callback() {
+
+    override fun getOldListSize(): Int {
+        return oldItems.size
+    }
+
+    override fun getNewListSize(): Int {
+        return newItems.size
+    }
+
+    override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+        val oldItem = oldItems[oldItemPosition]
+        val newItem = newItems[newItemPosition]
+        return oldItem.bookUrl == newItem.bookUrl
+    }
+
+    override fun areContentsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+        val oldItem = oldItems[oldItemPosition]
+        val newItem = newItems[newItemPosition]
+        if (oldItem.originName != newItem.originName) {
+            return false
+        }
+        if (oldItem.coverUrl != newItem.coverUrl) {
+            return false
+        }
+        return true
+    }
+
+    override fun getChangePayload(oldItemPosition: Int, newItemPosition: Int): Any? {
+        val oldItem = oldItems[oldItemPosition]
+        val newItem = newItems[newItemPosition]
+        val payload = Bundle()
+        if (oldItem.originName != newItem.originName) {
+            payload.putString("name", newItem.originName)
+        }
+        if (oldItem.coverUrl != newItem.coverUrl) {
+            payload.putString("coverUrl", newItem.coverUrl)
+        }
+        if (payload.isEmpty) {
+            return null
+        }
+        return payload
+    }
+
+}

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

@@ -8,13 +8,13 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.SearchView
 import androidx.appcompat.widget.Toolbar
-import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
+import io.legado.app.base.BaseDialogFragment
 import io.legado.app.constant.PreferKey
 import io.legado.app.constant.Theme
 import io.legado.app.data.entities.Book
@@ -27,7 +27,7 @@ import io.legado.app.utils.putPrefBoolean
 import kotlinx.android.synthetic.main.dialog_change_source.*
 
 
-class ChangeSourceDialog : DialogFragment(),
+class ChangeSourceDialog : BaseDialogFragment(),
     Toolbar.OnMenuItemClickListener,
     ChangeSourceAdapter.CallBack {
 
@@ -67,8 +67,7 @@ class ChangeSourceDialog : DialogFragment(),
         return inflater.inflate(R.layout.dialog_change_source, container)
     }
 
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
         viewModel.initData(arguments)
         showTitle()
         initMenu()
@@ -76,7 +75,6 @@ class ChangeSourceDialog : DialogFragment(),
         initSearchView()
         initLiveData()
         viewModel.loadDbSearchBook()
-        viewModel.search()
     }
 
     private fun showTitle() {
@@ -138,6 +136,12 @@ class ChangeSourceDialog : DialogFragment(),
     private fun initLiveData() {
         viewModel.searchStateData.observe(viewLifecycleOwner, Observer {
             refresh_progress_bar.isAutoLoading = it
+            if (it) {
+                stopMenuItem?.setIcon(R.drawable.ic_stop_black_24dp)
+            } else {
+                stopMenuItem?.setIcon(R.drawable.ic_refresh_black_24dp)
+            }
+            tool_bar.menu.applyTint(requireContext(), Theme.getTheme())
         })
         viewModel.searchBooksLiveData.observe(viewLifecycleOwner, Observer {
             val diffResult = DiffUtil.calculateDiff(DiffCallBack(adapter.getItems(), it))
@@ -146,6 +150,9 @@ class ChangeSourceDialog : DialogFragment(),
         })
     }
 
+    private val stopMenuItem: MenuItem?
+        get() = tool_bar.menu.findItem(R.id.menu_stop)
+
     override fun onMenuItemClick(item: MenuItem?): Boolean {
         when (item?.itemId) {
             R.id.menu_load_toc -> {

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

@@ -45,7 +45,12 @@ class ChangeSourceViewModel(application: Application) : BaseViewModel(applicatio
         execute {
             App.db.searchBookDao().getByNameAuthorEnable(name, author).let {
                 searchBooks.addAll(it)
-                upAdapter()
+                if (it.size <= 1) {
+                    upAdapter()
+                    search()
+                } else {
+                    upAdapter()
+                }
             }
         }
     }
@@ -147,7 +152,11 @@ class ChangeSourceViewModel(application: Application) : BaseViewModel(applicatio
     }
 
     fun stopSearch() {
-        task?.cancel()
+        if (task?.isActive == true) {
+            task?.cancel()
+        } else {
+            search()
+        }
     }
 
     override fun onCleared() {

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

@@ -4,7 +4,6 @@ import android.app.Activity
 import android.content.Intent
 import android.graphics.drawable.Drawable
 import android.os.Bundle
-import android.text.method.ScrollingMovementMethod
 import android.view.Menu
 import android.view.MenuItem
 import androidx.lifecycle.Observer
@@ -55,7 +54,6 @@ class BookInfoActivity :
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         setSupportActionBar(toolbar)
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
-        tv_intro.movementMethod = ScrollingMovementMethod.getInstance()
         viewModel.bookData.observe(this, Observer { showBook(it) })
         viewModel.chapterListData.observe(this, Observer { upLoading(false, it) })
         viewModel.initData(intent)
@@ -126,7 +124,6 @@ class BookInfoActivity :
         ImageLoader.load(this, book.getDisplayCover())
             .transition(DrawableTransitionOptions.withCrossFade(1500))
             .thumbnail(defaultCover())
-            .centerCrop()
             .apply(bitmapTransform(BlurTransformation(this, 25)))
             .into(bg_book)  //模糊、渐变、缩小效果
     }

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

@@ -11,6 +11,7 @@ import io.legado.app.constant.EventBus
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.ui.book.read.Help
 import io.legado.app.utils.dp
+import io.legado.app.utils.gone
 import io.legado.app.utils.postEvent
 import io.legado.app.utils.visible
 import kotlinx.android.synthetic.main.dialog_read_padding.*
@@ -51,14 +52,13 @@ class PaddingConfigDialog : DialogFragment() {
         ReadBookConfig.save()
     }
 
-    private fun initData() = with(ReadBookConfig) {
+    private fun initData() = ReadBookConfig.apply {
         if (hideStatusBar) {
-            tv_header_padding.visible()
-            dsb_header_padding_top.visible()
-            dsb_header_padding_bottom.visible()
-            dsb_header_padding_left.visible()
-            dsb_header_padding_right.visible()
+            ll_header_padding.visible()
             tv_body_padding.setPadding(0, 10.dp, 0, 10.dp)
+        } else {
+            ll_header_padding.gone()
+            tv_body_padding.setPadding(0, 0.dp, 0, 10.dp)
         }
         //正文
         dsb_padding_top.progress = paddingTop
@@ -75,6 +75,7 @@ class PaddingConfigDialog : DialogFragment() {
         dsb_footer_padding_bottom.progress = footerPaddingBottom
         dsb_footer_padding_left.progress = footerPaddingLeft
         dsb_footer_padding_right.progress = footerPaddingRight
+        cb_show_line.isChecked = showFooterLine
     }
 
     private fun initView() = with(ReadBookConfig) {
@@ -129,6 +130,12 @@ class PaddingConfigDialog : DialogFragment() {
             footerPaddingRight = it
             postEvent(EventBus.UP_CONFIG, true)
         }
+        cb_show_line.onCheckedChangeListener = { cb, isChecked ->
+            if (cb.isPressed) {
+                showFooterLine = isChecked
+                postEvent(EventBus.UP_CONFIG, true)
+            }
+        }
     }
 
 }

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

@@ -62,6 +62,7 @@ class ReadAloudDialog : BaseDialogFragment() {
 
     private fun initData() {
         upPlayState()
+        upTimerText(BaseReadAloudService.timeMinute)
         seek_timer.progress = BaseReadAloudService.timeMinute
         cb_tts_follow_sys.isChecked = requireContext().getPrefBoolean("ttsFollowSys", true)
         seek_tts_SpeechRate.isEnabled = !cb_tts_follow_sys.isChecked
@@ -89,7 +90,7 @@ class ReadAloudDialog : BaseDialogFragment() {
         })
         seek_timer.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
-                tv_timer.text = requireContext().getString(R.string.timer_m, progress)
+                upTimerText(progress)
             }
 
             override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
@@ -126,6 +127,10 @@ class ReadAloudDialog : BaseDialogFragment() {
         }
     }
 
+    private fun upTimerText(timeMinute: Int) {
+        tv_timer.text = requireContext().getString(R.string.timer_m, timeMinute)
+    }
+
     private fun upTtsSpeechRate() {
         ReadAloud.upTtsSpeechRate(requireContext())
         if (!BaseReadAloudService.pause) {

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

@@ -32,6 +32,7 @@ import org.jetbrains.anko.sdk27.listeners.onLongClick
 class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
 
     val callBack get() = activity as? ReadBookActivity
+    lateinit var titleModes: Array<String>
 
     override fun onStart() {
         super.onStart()
@@ -61,6 +62,7 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+        titleModes = requireContext().resources.getStringArray(R.array.title_mode)
         initView()
         initData()
         initViewEvent()
@@ -79,6 +81,8 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
         dsb_text_letter_spacing.valueFormat = {
             ((it - 50) / 100f).toString()
         }
+        dsb_line_size.valueFormat = { ((it - 10) / 10f).toString() }
+        dsb_paragraph_spacing.valueFormat = { (it / 10f).toString() }
     }
 
     private fun initData() {
@@ -97,12 +101,12 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
         chinese_converter.onChanged {
             postEvent(EventBus.UP_CONFIG, true)
         }
-        tv_title_center.onClick {
-            ReadBookConfig.apply {
-                titleCenter = !titleCenter
-                tv_title_center.isSelected = titleCenter
+        tv_title_mode.onClick {
+            requireContext().selector("标题模式", titleModes.toList()) { _, index ->
+                ReadBookConfig.titleMode = index
+                tv_title_mode.text = titleModes[index]
+                postEvent(EventBus.UP_CONFIG, true)
             }
-            postEvent(EventBus.UP_CONFIG, true)
         }
         tv_text_bold.onClick {
             ReadBookConfig.apply {
@@ -128,7 +132,7 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
             callBack?.showPaddingConfig()
         }
         dsb_text_size.onChanged = {
-            ReadBookConfig.textSize = it + 5
+            ReadBookConfig.textSize = it + 10
             postEvent(EventBus.UP_CONFIG, true)
         }
         dsb_text_letter_spacing.onChanged = {
@@ -187,7 +191,7 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
 
     private fun upStyle() {
         ReadBookConfig.let {
-            tv_title_center.isSelected = it.titleCenter
+            tv_title_mode.text = titleModes.getOrElse(it.titleMode) { titleModes[0] }
             tv_text_bold.isSelected = it.textBold
             dsb_text_size.progress = it.textSize - 5
             dsb_text_letter_spacing.progress = (it.letterSpacing * 100).toInt() + 50

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

@@ -15,6 +15,7 @@ import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.snackbar.Snackbar
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
@@ -27,9 +28,10 @@ import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.dialogs.cancelButton
 import io.legado.app.lib.dialogs.customView
 import io.legado.app.lib.dialogs.okButton
-import io.legado.app.model.localBook.AnalyzeTxtFile
 import io.legado.app.ui.widget.recycler.VerticalDivider
-import io.legado.app.utils.applyTint
+import io.legado.app.ui.widget.text.AutoCompleteTextView
+import io.legado.app.utils.*
+import kotlinx.android.synthetic.main.dialog_edit_text.view.*
 import kotlinx.android.synthetic.main.dialog_toc_regex.*
 import kotlinx.android.synthetic.main.dialog_toc_regex_edit.view.*
 import kotlinx.android.synthetic.main.item_toc_regex.view.*
@@ -40,11 +42,12 @@ import java.util.*
 
 
 class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
-
+    private val importTocRuleKey = "tocRuleUrl"
     private lateinit var adapter: TocRegexAdapter
     private var tocRegexLiveData: LiveData<List<TxtTocRule>>? = null
     var selectedName: String? = null
     private var durRegex: String? = null
+    lateinit var viewModel: TocRegexViewModel
 
     override fun onStart() {
         super.onStart()
@@ -58,6 +61,7 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
+        viewModel = getViewModel(TocRegexViewModel::class.java)
         return inflater.inflate(R.layout.dialog_toc_regex, container)
     }
 
@@ -121,17 +125,51 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
     override fun onMenuItemClick(item: MenuItem?): Boolean {
         when (item?.itemId) {
             R.id.menu_add -> editRule()
-            R.id.menu_default -> importDefault()
+            R.id.menu_default -> viewModel.importDefault()
+            R.id.menu_import -> showImportDialog()
         }
         return false
     }
 
-    private fun importDefault() {
-        launch(IO) {
-            AnalyzeTxtFile.getDefaultRules().let {
-                App.db.txtTocRule().insert(*it.toTypedArray())
-            }
+    @SuppressLint("InflateParams")
+    private fun showImportDialog() {
+        val aCache = ACache.get(requireContext(), cacheDir = false)
+        val defaultUrl = "https://gitee.com/fisher52/YueDuJson/raw/master/myTxtChapterRule.json"
+        val cacheUrls: MutableList<String> = aCache
+            .getAsString(importTocRuleKey)
+            ?.splitNotBlank(",")
+            ?.toMutableList()
+            ?: mutableListOf()
+        if (!cacheUrls.contains(defaultUrl)) {
+            cacheUrls.add(0, defaultUrl)
         }
+        requireContext().alert(titleResource = R.string.import_book_source_on_line) {
+            var editText: AutoCompleteTextView? = null
+            customView {
+                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
+                    editText = this.edit_view
+                    edit_view.setFilterValues(cacheUrls)
+                    edit_view.delCallBack = {
+                        cacheUrls.remove(it)
+                        aCache.put(importTocRuleKey, cacheUrls.joinToString(","))
+                    }
+                }
+            }
+            okButton {
+                val text = editText?.text?.toString()
+                text?.let {
+                    if (!cacheUrls.contains(it)) {
+                        cacheUrls.add(0, it)
+                        aCache.put(importTocRuleKey, cacheUrls.joinToString(","))
+                    }
+                    Snackbar.make(tool_bar, R.string.importing, Snackbar.LENGTH_INDEFINITE).show()
+                    viewModel.importOnLine(it) { msg ->
+                        tool_bar.snackbar(msg)
+                    }
+                }
+            }
+            cancelButton()
+        }.show().applyTint()
     }
 
     @SuppressLint("InflateParams")
@@ -151,25 +189,13 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
                 rootView?.apply {
                     tocRule.name = tv_rule_name.text.toString()
                     tocRule.rule = tv_rule_regex.text.toString()
-                    saveRule(tocRule, rule)
+                    viewModel.saveRule(tocRule, rule)
                 }
             }
             cancelButton()
         }.show().applyTint()
     }
 
-    private fun saveRule(rule: TxtTocRule, oldRule: TxtTocRule? = null) {
-        launch(IO) {
-            if (rule.serialNumber < 0) {
-                rule.serialNumber = adapter.getItems().lastOrNull()?.serialNumber ?: 0 + 1
-            }
-            oldRule?.let {
-                App.db.txtTocRule().delete(oldRule)
-            }
-            App.db.txtTocRule().insert(rule)
-        }
-    }
-
     inner class TocRegexAdapter(context: Context) :
         SimpleRecyclerAdapter<TxtTocRule>(context, R.layout.item_toc_regex),
         ItemTouchCallback.OnItemTouchCallbackListener {
@@ -240,7 +266,6 @@ class TocRegexDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener {
         }
     }
 
-
     companion object {
         fun show(fragmentManager: FragmentManager, tocRegex: String? = null) {
             val dialog = TocRegexDialog()

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

@@ -0,0 +1,48 @@
+package io.legado.app.ui.book.read.config
+
+import android.app.Application
+import io.legado.app.App
+import io.legado.app.base.BaseViewModel
+import io.legado.app.data.entities.TxtTocRule
+import io.legado.app.help.http.HttpHelper
+import io.legado.app.model.localBook.AnalyzeTxtFile
+import io.legado.app.utils.GSON
+import io.legado.app.utils.fromJsonArray
+
+class TocRegexViewModel(application: Application) : BaseViewModel(application) {
+
+    fun saveRule(rule: TxtTocRule, oldRule: TxtTocRule? = null) {
+        execute {
+            if (rule.serialNumber < 0) {
+                rule.serialNumber = App.db.txtTocRule().lastOrderNum + 1
+            }
+            oldRule?.let {
+                App.db.txtTocRule().delete(oldRule)
+            }
+            App.db.txtTocRule().insert(rule)
+        }
+    }
+
+    fun importDefault() {
+        execute {
+            AnalyzeTxtFile.getDefaultRules().let {
+                App.db.txtTocRule().insert(*it.toTypedArray())
+            }
+        }
+    }
+
+    fun importOnLine(url: String, finally: (msg: String) -> Unit) {
+        execute {
+            HttpHelper.simpleGetAsync(url)?.let { json ->
+                GSON.fromJsonArray<TxtTocRule>(json)?.let {
+                    App.db.txtTocRule().insert(*it.toTypedArray())
+                }
+            }
+        }.onSuccess {
+            finally("导入成功")
+        }.onError {
+            finally("导入失败")
+        }
+    }
+
+}

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

@@ -13,10 +13,7 @@ import io.legado.app.help.ReadBookConfig
 import io.legado.app.ui.book.read.page.entities.TextChapter
 import io.legado.app.ui.book.read.page.entities.TextLine
 import io.legado.app.ui.book.read.page.entities.TextPage
-import io.legado.app.utils.dp
-import io.legado.app.utils.getPrefString
-import io.legado.app.utils.removePref
-import io.legado.app.utils.toStringArray
+import io.legado.app.utils.*
 
 
 @Suppress("DEPRECATION")
@@ -51,34 +48,16 @@ object ChapterProvider {
         val pageLines = arrayListOf<Int>()
         val pageLengths = arrayListOf<Int>()
         val stringBuilder = StringBuilder()
-        var surplusText = content
+        val contents = content.split("\n")
         var durY = 0f
         textPages.add(TextPage())
-        while (surplusText.isNotEmpty()) {
-            if (textPages.first().textLines.isEmpty()) {
-                //title
-                val end = surplusText.indexOf("\n")
-                if (end > 0) {
-                    val title = surplusText.substring(0, end)
-                    surplusText = surplusText.substring(end + 1)
-                    durY = setTypeText(
-                        title, durY, textPages, pageLines, pageLengths, stringBuilder, true
-                    )
-                }
-            } else {
-                //正文
-                val end = surplusText.indexOf("\n")
-                val text: String
-                if (end >= 0) {
-                    text = surplusText.substring(0, end)
-                    surplusText = surplusText.substring(end + 1)
-                } else {
-                    text = surplusText
-                    surplusText = ""
-                }
-                durY =
-                    setTypeText(text, durY, textPages, pageLines, pageLengths, stringBuilder, false)
+        for ((index, text) in contents.withIndex()) {
+            val isTitle = index == 0
+            if (isTitle && ReadBookConfig.titleMode == 2) {
+                continue
             }
+            durY =
+                setTypeText(text, durY, textPages, pageLines, pageLengths, stringBuilder, isTitle)
         }
         textPages.last().height = durY + 20.dp
         textPages.last().text = stringBuilder.toString()
@@ -125,44 +104,45 @@ object ChapterProvider {
             Layout.Alignment.ALIGN_NORMAL, 0f, 0f, true
         )
         for (lineIndex in 0 until layout.lineCount) {
-            textPages.last().height = durY
             val textLine = TextLine(isTitle = isTitle)
-            if (durY + textPaint.textHeight < visibleHeight) {
-                textPages.last().textLines.add(textLine)
-                durY += textPaint.textHeight + lineSpacingExtra
-            } else {
-                textPages.last().text = stringBuilder.toString()
-                stringBuilder.clear()
-                pageLines.add(textPages.last().textLines.size)
-                pageLengths.add(textPages.last().text.length)
-                //新页面
-                durY = textPaint.textHeight + lineSpacingExtra
-                textPages.add(TextPage())
-                textPages.last().textLines.add(textLine)
-            }
-            textLine.lineBottom = paddingTop + durY - lineSpacingExtra
-            textLine.lineBase = textLine.lineBottom - textPaint.fontMetrics.descent
-            textLine.lineTop = textLine.lineBottom - textPaint.textHeight
             val words =
                 text.substring(layout.getLineStart(lineIndex), layout.getLineEnd(lineIndex))
-            stringBuilder.append(words)
             textLine.text = words
             val desiredWidth = layout.getLineWidth(lineIndex)
+            var isLastLine = false
             if (lineIndex == 0 && layout.lineCount > 1 && !isTitle) {
                 //第一行
                 addCharsToLineFirst(textLine, words, textPaint, desiredWidth)
             } else if (lineIndex == layout.lineCount - 1) {
                 //最后一行
-                val x = if (isTitle && ReadBookConfig.titleCenter)
+                isLastLine = true
+                val x = if (isTitle && ReadBookConfig.titleMode == 1)
                     (visibleWidth - layout.getLineWidth(lineIndex)) / 2
                 else 0f
-                addCharsToLineLast(textLine, words, stringBuilder, textPaint, x)
+                addCharsToLineLast(textLine, words, textPaint, x)
             } else {
                 //中间行
                 addCharsToLineMiddle(textLine, words, textPaint, desiredWidth, 0f)
             }
+            if (durY + textPaint.textHeight > visibleHeight) {
+                //当前页面结束,设置各种值
+                textPages.last().text = stringBuilder.toString()
+                pageLines.add(textPages.last().textLines.size)
+                pageLengths.add(textPages.last().text.length)
+                textPages.last().height = durY
+                //新建页面
+                textPages.add(TextPage())
+                stringBuilder.clear()
+                durY = 0f
+            }
+            stringBuilder.append(words)
+            if (isLastLine) stringBuilder.append("\n")
+            textPages.last().textLines.add(textLine)
+            textLine.upTopBottom(durY, textPaint)
+            durY += textPaint.textHeight * lineSpacingExtra / 10f
+            textPages.last().height = durY
         }
-        durY += paragraphSpacing
+        durY += textPaint.textHeight * paragraphSpacing / 10f
         return durY
     }
 
@@ -223,11 +203,9 @@ object ChapterProvider {
     private fun addCharsToLineLast(
         textLine: TextLine,
         words: String,
-        stringBuilder: StringBuilder,
         textPaint: TextPaint,
         startX: Float
     ) {
-        stringBuilder.append("\n")
         textLine.text = "$words\n"
         var x = startX
         words.toStringArray().forEach {
@@ -291,10 +269,10 @@ object ChapterProvider {
         val bold = if (ReadBookConfig.textBold) Typeface.BOLD else Typeface.NORMAL
         contentPaint.typeface = Typeface.create(typeface, bold)
         //间距
-        lineSpacingExtra = ReadBookConfig.lineSpacingExtra.dp
-        paragraphSpacing = ReadBookConfig.paragraphSpacing.dp
-        titlePaint.textSize = (ReadBookConfig.textSize + 2).dp.toFloat()
-        contentPaint.textSize = ReadBookConfig.textSize.dp.toFloat()
+        lineSpacingExtra = ReadBookConfig.lineSpacingExtra
+        paragraphSpacing = ReadBookConfig.paragraphSpacing
+        titlePaint.textSize = (ReadBookConfig.textSize + 2).sp.toFloat()
+        contentPaint.textSize = ReadBookConfig.textSize.sp.toFloat()
 
         upSize()
     }
@@ -311,8 +289,6 @@ object ChapterProvider {
         visibleBottom = paddingTop + visibleHeight
     }
 
-    private val TextPaint.textHeight: Float
-        get() {
-            return this.fontMetrics.descent - fontMetrics.ascent + fontMetrics.leading
-        }
+    val TextPaint.textHeight: Float
+        get() = this.fontMetrics.descent - fontMetrics.ascent + fontMetrics.leading
 }

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

@@ -60,6 +60,7 @@ class ContentView(context: Context) : FrameLayout(context) {
                 footerPaddingRight.dp,
                 footerPaddingBottom.dp
             )
+            vw_bottom_divider.visible(showFooterLine)
             content_text_view.upVisibleRect()
             durConfig.textColor().let {
                 tv_top_left.setTextColor(it)

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

@@ -18,14 +18,16 @@ class CoverPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageView) {
     }
 
     override fun onDraw(canvas: Canvas) {
+        if (!isRunning) return
         val offsetX = touchX - startX
 
         if ((mDirection == Direction.NEXT && offsetX > 0)
             || (mDirection == Direction.PREV && offsetX < 0)
-        ) return
+        ) {
+            return
+        }
 
         val distanceX = if (offsetX > 0) offsetX - viewWidth else offsetX + viewWidth
-        if (!isRunning) return
         if (mDirection == Direction.PREV) {
             bitmapMatrix.setTranslate(distanceX, 0.toFloat())
             curBitmap?.let { canvas.drawBitmap(it, 0f, 0f, null) }

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

@@ -65,13 +65,13 @@ abstract class PageDelegate(protected val pageView: PageView) :
     var mDirection = Direction.NONE
     var isCancel = false
     var isRunning = false
-    var isStarted = false
+    private var isStarted = false
     var isTextSelected = false
-    var selectedOnDown = false
+    private var selectedOnDown = false
 
-    var firstRelativePage = 0
-    var firstLineIndex: Int = 0
-    var firstCharIndex: Int = 0
+    private var firstRelativePage = 0
+    private var firstLineIndex: Int = 0
+    private var firstCharIndex: Int = 0
 
     init {
         curPage.resetPageOffset()
@@ -127,10 +127,12 @@ abstract class PageDelegate(protected val pageView: PageView) :
     }
 
     private fun stopScroll() {
-        isMoved = false
-        isRunning = false
         isStarted = false
-        pageView.invalidate()
+        pageView.post {
+            isMoved = false
+            isRunning = false
+            pageView.invalidate()
+        }
     }
 
     open fun setViewSize(width: Int, height: Int) {

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

@@ -1,5 +1,9 @@
 package io.legado.app.ui.book.read.page.entities
 
+import android.text.TextPaint
+import io.legado.app.ui.book.read.page.ChapterProvider
+import io.legado.app.ui.book.read.page.ChapterProvider.textHeight
+
 data class TextLine(
     var text: String = "",
     val textChars: ArrayList<TextChar> = arrayListOf(),
@@ -10,6 +14,12 @@ data class TextLine(
     var isReadAloud: Boolean = false
 ) {
 
+    fun upTopBottom(durY: Float, textPaint: TextPaint) {
+        lineTop = ChapterProvider.paddingTop + durY
+        lineBottom = lineTop + textPaint.textHeight
+        lineBase = lineBottom - textPaint.fontMetrics.descent
+    }
+
     fun addTextChar(charData: String, start: Float, end: Float) {
         textChars.add(TextChar(charData, start = start, end = end))
     }

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

@@ -34,14 +34,15 @@ data class TextPage(
                         (layout.getLineBottom(lineIndex) - layout.getLineBaseline(lineIndex)))
                 textLine.lineBottom =
                     textLine.lineBase + ChapterProvider.contentPaint.fontMetrics.descent
-                var x = (ChapterProvider.visibleWidth - layout.getLineMax(lineIndex)) / 2
+                var x = ChapterProvider.paddingLeft +
+                        (ChapterProvider.visibleWidth - layout.getLineMax(lineIndex)) / 2
                 textLine.text =
                     text.substring(layout.getLineStart(lineIndex), layout.getLineEnd(lineIndex))
                 for (i in textLine.text.indices) {
                     val char = textLine.text[i].toString()
                     val cw = StaticLayout.getDesiredWidth(char, ChapterProvider.contentPaint)
                     val x1 = x + cw
-                    textLine.textChars.add(TextChar(charData = char, start = x, end = x1))
+                    textLine.addTextChar(charData = char, start = x, end = x1)
                     x = x1
                 }
                 textLines.add(textLine)

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

@@ -214,7 +214,8 @@ class BookSourceActivity : VMBaseActivity<BookSourceViewModel>(R.layout.activity
             customView {
                 layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
                     editText = edit_view
-                    edit_view.setFilterValues(cacheUrls) {
+                    edit_view.setFilterValues(cacheUrls)
+                    edit_view.delCallBack = {
                         cacheUrls.remove(it)
                         aCache.put(importRecordKey, cacheUrls.joinToString(","))
                     }

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

@@ -18,6 +18,7 @@ import io.legado.app.help.AppConfig
 import io.legado.app.help.BookHelp
 import io.legado.app.lib.theme.ATH
 import io.legado.app.receiver.SharedReceiverActivity
+import io.legado.app.service.WebService
 import io.legado.app.ui.filechooser.FileChooserDialog
 import io.legado.app.ui.filechooser.FilePicker
 import io.legado.app.ui.widget.number.NumberPickerDialog
@@ -34,12 +35,14 @@ class OtherConfigFragment : PreferenceFragmentCompat(),
         App.INSTANCE,
         SharedReceiverActivity::class.java.name
     )
+    private val webPort get() = getPrefInt(PreferKey.webPort, 1122)
 
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         putPrefBoolean(PreferKey.processText, isProcessTextEnabled())
         addPreferencesFromResource(R.xml.pref_config_other)
         upPreferenceSummary(PreferKey.downloadPath, BookHelp.downloadPath)
         upPreferenceSummary(PreferKey.threadCount, AppConfig.threadCount.toString())
+        upPreferenceSummary(PreferKey.webPort, webPort.toString())
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -63,6 +66,14 @@ class OtherConfigFragment : PreferenceFragmentCompat(),
                 .show {
                     AppConfig.threadCount = it
                 }
+            PreferKey.webPort -> NumberPickerDialog(requireContext())
+                .setTitle(getString(R.string.web_port_title))
+                .setMaxValue(60000)
+                .setMinValue(1024)
+                .setValue(webPort)
+                .show {
+                    putPrefInt(PreferKey.webPort, it)
+                }
             PreferKey.downloadPath -> selectDownloadPath()
             PreferKey.cleanCache -> {
                 BookHelp.clearCache()
@@ -78,9 +89,15 @@ class OtherConfigFragment : PreferenceFragmentCompat(),
                 upPreferenceSummary(key, BookHelp.downloadPath)
             }
             PreferKey.threadCount -> upPreferenceSummary(
-                PreferKey.threadCount,
-                AppConfig.threadCount.toString()
+                key, AppConfig.threadCount.toString()
             )
+            PreferKey.webPort -> {
+                upPreferenceSummary(key, webPort.toString())
+                if (WebService.isRun) {
+                    WebService.stop(requireContext())
+                    WebService.start(requireContext())
+                }
+            }
             PreferKey.recordLog -> LogUtils.upLevel()
             PreferKey.processText -> sharedPreferences?.let {
                 setProcessTextEnable(it.getBoolean(key, true))
@@ -93,6 +110,7 @@ class OtherConfigFragment : PreferenceFragmentCompat(),
         val preference = findPreference<Preference>(preferenceKey) ?: return
         when (preferenceKey) {
             PreferKey.threadCount -> preference.summary = getString(R.string.threads_num, value)
+            PreferKey.webPort -> preference.summary = getString(R.string.web_port_summary, value)
             else -> if (preference is ListPreference) {
                 val index = preference.findIndexOfValue(value)
                 // Set the summary to reflect the new value.

app/src/main/java/io/legado/app/ui/login/SourceLogin.kt

@@ -76,4 +76,8 @@ class SourceLogin : BaseActivity(R.layout.activity_source_login) {
         return super.onCompatOptionsItemSelected(item)
     }
 
+    override fun onDestroy() {
+        super.onDestroy()
+        web_view.destroy()
+    }
 }

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

@@ -213,7 +213,8 @@ class ReplaceRuleActivity : VMBaseActivity<ReplaceRuleViewModel>(R.layout.activi
             customView {
                 layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
                     editText = edit_view
-                    edit_view.setFilterValues(cacheUrls) {
+                    edit_view.setFilterValues(cacheUrls)
+                    edit_view.delCallBack = {
                         cacheUrls.remove(it)
                         aCache.put(importRecordKey, cacheUrls.joinToString(","))
                     }

app/src/main/java/io/legado/app/ui/replacerule/edit/ReplaceEditDialog.kt

@@ -16,6 +16,7 @@ import io.legado.app.constant.Theme
 import io.legado.app.data.entities.ReplaceRule
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.getViewModel
+import io.legado.app.utils.toast
 import kotlinx.android.synthetic.main.dialog_replace_edit.*
 
 class ReplaceEditDialog : DialogFragment(),
@@ -73,9 +74,15 @@ class ReplaceEditDialog : DialogFragment(),
     override fun onMenuItemClick(item: MenuItem?): Boolean {
         when (item?.itemId) {
             R.id.menu_save -> {
-                viewModel.save(getReplaceRule()) {
-                    callBack?.onReplaceRuleSave()
-                    dismiss()
+                val rule = getReplaceRule();
+                if (!rule.isValid()){
+                    toast(R.string.replace_rule_invalid)
+                }
+                else{
+                    viewModel.save(rule) {
+                        callBack?.onReplaceRuleSave()
+                        dismiss()
+                    }
                 }
             }
         }

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

@@ -203,4 +203,9 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
         }
     }
 
+    override fun onDestroy() {
+        super.onDestroy()
+        web_view.destroy()
+    }
+
 }

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

@@ -227,7 +227,8 @@ class RssSourceActivity : VMBaseActivity<RssSourceViewModel>(R.layout.activity_r
             customView {
                 layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
                     editText = edit_view
-                    edit_view.setFilterValues(cacheUrls) {
+                    edit_view.setFilterValues(cacheUrls)
+                    edit_view.delCallBack = {
                         cacheUrls.remove(it)
                         aCache.put(importRecordKey, cacheUrls.joinToString(","))
                     }

app/src/main/java/io/legado/app/ui/widget/ArcView.kt

@@ -0,0 +1,79 @@
+package io.legado.app.ui.widget
+
+import android.content.Context
+import android.graphics.*
+import android.util.AttributeSet
+import android.view.View
+import io.legado.app.R
+
+class ArcView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : View(context, attrs, defStyleAttr) {
+    private var mWidth = 0
+    private var mHeight = 0
+
+    //弧形高度
+    private val mArcHeight: Int
+
+    //背景颜色
+    private val mBgColor: Int
+    private val mPaint: Paint = Paint()
+    private val mDirectionTop: Boolean
+    val rect = Rect()
+    val path = Path()
+
+    init {
+        val typedArray = context.obtainStyledAttributes(attrs, R.styleable.ArcView)
+        mArcHeight = typedArray.getDimensionPixelSize(R.styleable.ArcView_arcHeight, 0)
+        mBgColor = typedArray.getColor(
+            R.styleable.ArcView_bgColor,
+            Color.parseColor("#303F9F")
+        )
+        mDirectionTop = typedArray.getBoolean(R.styleable.ArcView_arcDirectionTop, false)
+        typedArray.recycle()
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        mPaint.style = Paint.Style.FILL
+        mPaint.color = mBgColor
+        if (mDirectionTop) {
+            rect.set(0, mArcHeight, mWidth, mHeight)
+            canvas.drawRect(rect, mPaint)
+            path.reset()
+            path.moveTo(0f, mArcHeight.toFloat())
+            path.quadTo(mWidth / 2.toFloat(), 0f, mWidth.toFloat(), mArcHeight.toFloat())
+            canvas.drawPath(path, mPaint)
+        } else {
+            rect.set(0, 0, mWidth, mHeight - mArcHeight)
+            canvas.drawRect(rect, mPaint)
+            path.reset()
+            path.moveTo(0f, mHeight - mArcHeight.toFloat())
+            path.quadTo(
+                mWidth / 2.toFloat(),
+                mHeight.toFloat(),
+                mWidth.toFloat(),
+                mHeight - mArcHeight.toFloat()
+            )
+            canvas.drawPath(path, mPaint)
+        }
+    }
+
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+        val widthSize = MeasureSpec.getSize(widthMeasureSpec)
+        val widthMode = MeasureSpec.getMode(widthMeasureSpec)
+        val heightSize = MeasureSpec.getSize(heightMeasureSpec)
+        val heightMode = MeasureSpec.getMode(heightMeasureSpec)
+        if (widthMode == MeasureSpec.EXACTLY) {
+            mWidth = widthSize
+        }
+        if (heightMode == MeasureSpec.EXACTLY) {
+            mHeight = heightSize
+        }
+        setMeasuredDimension(mWidth, mHeight)
+    }
+
+}

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

@@ -61,7 +61,6 @@ class FontSelectDialog : BaseDialogFragment(),
     }
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
         tool_bar.setTitle(R.string.select_font)
         tool_bar.inflateMenu(R.menu.font_select)
         tool_bar.setOnMenuItemClickListener(this)

app/src/main/java/io/legado/app/ui/widget/text/AutoCompleteTextView.kt

@@ -42,15 +42,13 @@ class AutoCompleteTextView : AppCompatAutoCompleteTextView {
         return super.onTouchEvent(event)
     }
 
-    fun setFilterValues(values: List<String>?, delCallBack: ((value: String) -> Unit)? = null) {
-        this.delCallBack = delCallBack
+    fun setFilterValues(values: List<String>?) {
         values?.let {
             setAdapter(MyAdapter(context, values))
         }
     }
 
-    fun setFilterValues(vararg value: String, delCallBack: ((value: String) -> Unit)? = null) {
-        this.delCallBack = delCallBack
+    fun setFilterValues(vararg value: String) {
         setAdapter(MyAdapter(context, value.toMutableList()))
     }
 

app/src/main/java/io/legado/app/ui/widget/text/ScrollTextView.kt

@@ -0,0 +1,81 @@
+package io.legado.app.ui.widget.text
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.util.AttributeSet
+import android.view.MotionEvent
+import androidx.appcompat.widget.AppCompatTextView
+
+class ScrollTextView(context: Context?, attrs: AttributeSet?) : AppCompatTextView(context, attrs) {
+    //滑动距离的最大边界
+    private var mOffsetHeight = 0
+
+    //是否到顶或者到底的标志
+    private var mBottomFlag = false
+
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+        initOffsetHeight()
+    }
+
+    override fun onTextChanged(
+        text: CharSequence,
+        start: Int,
+        lengthBefore: Int,
+        lengthAfter: Int
+    ) {
+        super.onTextChanged(text, start, lengthBefore, lengthAfter)
+        initOffsetHeight()
+    }
+
+    private fun initOffsetHeight() {
+        val mLayoutHeight: Int
+
+        //获得内容面板
+        val mLayout = layout ?: return
+        //获得内容面板的高度
+        mLayoutHeight = mLayout.height
+        //获取上内边距
+        val paddingTop: Int = totalPaddingTop
+        //获取下内边距
+        val paddingBottom: Int = totalPaddingBottom
+
+        //获得控件的实际高度
+        val mHeight: Int = measuredHeight
+
+        //计算滑动距离的边界
+        mOffsetHeight = mLayoutHeight + paddingTop + paddingBottom - mHeight
+        if (mOffsetHeight <= 0) {
+            scrollTo(0, 0)
+        }
+    }
+
+    override fun dispatchTouchEvent(event: MotionEvent): Boolean {
+        if (event.action == MotionEvent.ACTION_DOWN) {
+            //如果是新的按下事件，则对mBottomFlag重新初始化
+            mBottomFlag = mOffsetHeight <= 0
+        }
+        //如果已经不要这次事件，则传出取消的信号，这里的作用不大
+        if (mBottomFlag) {
+            event.action = MotionEvent.ACTION_CANCEL
+        }
+        return super.dispatchTouchEvent(event)
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        val result = super.onTouchEvent(event)
+        //如果是需要拦截，则再拦截，这个方法会在onScrollChanged方法之后再调用一次
+        if (!mBottomFlag) parent.requestDisallowInterceptTouchEvent(true)
+        return result
+    }
+
+    override fun onScrollChanged(horiz: Int, vert: Int, oldHoriz: Int, oldVert: Int) {
+        super.onScrollChanged(horiz, vert, oldHoriz, oldVert)
+        if (vert == mOffsetHeight || vert == 0) {
+            //这里触发父布局或祖父布局的滑动事件
+            parent.requestDisallowInterceptTouchEvent(false)
+            mBottomFlag = true
+        }
+    }
+}

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

@@ -9,227 +9,335 @@
     <ImageView
         android:id="@+id/bg_book"
         android:layout_width="match_parent"
-        android:layout_height="0dp"
+        android:layout_height="match_parent"
         android:scaleType="centerCrop"
         android:contentDescription="@string/bg_image"
-        app:layout_constraintBottom_toTopOf="@+id/view_info"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <View
+    <LinearLayout
         android:id="@+id/vw_bg"
         android:layout_width="match_parent"
-        android:layout_height="0dp"
+        android:layout_height="match_parent"
         android:background="#50000000"
-        app:layout_constraintBottom_toTopOf="@+id/view_info"
-        app:layout_constraintTop_toTopOf="parent" />
+        android:orientation="vertical">
 
-    <androidx.appcompat.widget.Toolbar
-        android:id="@+id/toolbar"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:theme="?attr/actionBarStyle"
-        android:fitsSystemWindows="true"
-        app:popupTheme="@style/AppTheme.PopupOverlay"
-        app:layout_constraintTop_toTopOf="parent"
-        app:title="@string/book_info" />
-
-    <io.legado.app.ui.widget.image.CoverImageView
-        android:id="@+id/iv_cover"
-        android:layout_width="110dp"
-        android:layout_height="160dp"
-        android:layout_margin="10dp"
-        android:scaleType="centerCrop"
-        android:src="@drawable/image_cover_default"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/toolbar" />
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:theme="?attr/actionBarStyle"
+            android:fitsSystemWindows="true"
+            app:popupTheme="@style/AppTheme.PopupOverlay"
+            app:layout_constraintTop_toTopOf="parent"
+            app:title="@string/book_info" />
+
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp">
+
+            <io.legado.app.ui.widget.ArcView
+                app:arcHeight="36dp"
+                app:bgColor="@color/background"
+                app:arcDirectionTop="true"
+                android:layout_marginTop="90dp"
+                android:layout_width="match_parent"
+                android:layout_height="78dp" />
+
+            <androidx.cardview.widget.CardView
+                app:cardCornerRadius="5dp"
+                app:cardElevation="8dp"
+                android:layout_margin="3dp"
+                android:layout_centerHorizontal="true"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content">
+
+                <io.legado.app.ui.widget.image.CoverImageView
+                    android:id="@+id/iv_cover"
+                    android:layout_width="110dp"
+                    android:layout_height="160dp"
+                    android:contentDescription="@string/img_cover"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/image_cover_default" />
+
+            </androidx.cardview.widget.CardView>
+
+        </RelativeLayout>
 
     <LinearLayout
-        android:id="@+id/ll_book_info"
-        android:layout_width="0dp"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="12dp"
-        android:layout_marginRight="12dp"
-        android:minHeight="115dp"
+        android:background="@color/background"
         android:orientation="vertical"
-        app:layout_constraintBottom_toBottomOf="@+id/iv_cover"
-        app:layout_constraintLeft_toRightOf="@+id/iv_cover"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/iv_cover">
+        android:paddingLeft="10dp"
+        android:paddingTop="8dp"
+        android:paddingRight="10dp"
+        android:paddingBottom="3dp">
 
         <TextView
             android:id="@+id/tv_name"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginBottom="6dp"
+            android:gravity="center"
+            android:includeFontPadding="false"
             android:singleLine="true"
-            android:textColor="@color/md_white_1000"
-            android:textSize="18sp" />
+            android:text="@string/book_name"
+            android:textColor="@color/tv_text_default"
+            android:textSize="18sp"
+            tools:ignore="RtlHardcoded" />
 
-        <TextView
-            android:id="@+id/tv_author"
+        <io.legado.app.ui.widget.LabelsBar
+            android:id="@+id/lb_kind"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginBottom="3dp"
-            android:singleLine="true"
-            android:textColor="@color/md_white_1000"
-            android:textSize="16sp" />
+            android:layout_gravity="center"
+            android:gravity="center"
+            android:visibility="gone" />
 
-        <LinearLayout
+    </LinearLayout>
+
+        <ScrollView
+            android:background="@color/background"
+            android:layout_weight="1.0"
+            android:padding="0dp"
+            android:layout_height="0dp"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="4dp"
-            android:orientation="horizontal">
+            android:scrollbarStyle="outsideInset"
+            android:scrollbars="vertical"
+            android:fillViewport="true"
+            android:fitsSystemWindows="false"
+            android:focusable="true" >
 
-            <TextView
-                android:id="@+id/tv_origin"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:singleLine="true"
-                android:textSize="16sp"
-                android:textColor="@color/md_white_1000"
-                tools:ignore="NestedWeights" />
+            <LinearLayout
+                android:orientation="vertical"
+                android:paddingLeft="8dp"
+                android:paddingRight="8dp"
+                android:paddingBottom="8dp"
+                android:background="@color/background"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
 
-            <io.legado.app.ui.widget.text.AccentBgTextView
-                android:id="@+id/tv_change_source"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="8dp"
-                android:paddingLeft="5dp"
-                android:paddingRight="5dp"
-                android:text="@string/change_origin"
-                android:textSize="16sp"
-                app:radius="2dp" />
+                <LinearLayout
+                    android:orientation="vertical"
+                    android:paddingLeft="8dp"
+                    android:paddingRight="8dp"
+                    android:paddingBottom="8dp"
+                    android:background="@color/background"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
 
-        </LinearLayout>
 
-        <io.legado.app.ui.widget.LabelsBar
-            android:id="@+id/lb_kind"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="3dp"
-            android:visibility="gone" />
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_vertical"
+                        android:orientation="horizontal"
+                        android:paddingTop="3dp"
+                        android:paddingBottom="3dp">
 
-        <TextView
-            android:id="@+id/tv_lasted"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="4dp"
-            android:singleLine="true"
-            android:textSize="16sp"
-            android:textColor="@color/md_white_1000"
-            app:layout_constraintBottom_toBottomOf="@+id/iv_cover"
-            app:layout_constraintLeft_toLeftOf="@+id/tv_name"
-            app:layout_constraintRight_toRightOf="@id/tv_name" />
+                        <ImageView
+                            android:layout_width="18sp"
+                            android:layout_height="18sp"
+                            android:contentDescription="@string/origin_format"
+                            android:paddingRight="2dp"
+                            android:src="@drawable/ic_author"
+                            app:tint="@color/tv_text_summary"
+                            tools:ignore="RtlHardcoded,RtlSymmetry" />
 
-    </LinearLayout>
+                        <TextView
+                            android:id="@+id/tv_author"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:ellipsize="end"
+                            android:includeFontPadding="false"
+                            android:paddingRight="6dp"
+                            android:singleLine="true"
+                            android:text="@string/author"
+                            android:textColor="@color/tv_text_summary"
+                            android:textSize="13sp"
+                            tools:ignore="NestedWeights" />
 
-    <LinearLayout
-        android:id="@+id/view_info"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_marginTop="10dp"
-        android:orientation="vertical"
-        app:layout_constraintBottom_toTopOf="@+id/view_other"
-        app:layout_constraintTop_toBottomOf="@+id/iv_cover">
+                    </LinearLayout>
 
-        <View
-            android:layout_width="match_parent"
-            android:layout_height="5dp"
-            android:background="@color/bg_divider_line" />
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_vertical"
+                        android:orientation="horizontal"
+                        android:paddingTop="3dp"
+                        android:paddingBottom="3dp">
 
-        <TextView
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:padding="8dp"
-            android:text="@string/book_intro"
-            android:textStyle="bold"
-            android:textColor="@color/tv_text_default"
-            android:textSize="16sp" />
+                        <ImageView
+                            android:id="@+id/iv_web"
+                            android:layout_width="18sp"
+                            android:layout_height="18sp"
+                            android:contentDescription="@string/origin_format"
+                            android:paddingRight="2dp"
+                            android:src="@drawable/ic_web_outline"
+                            app:tint="@color/tv_text_summary"
+                            tools:ignore="RtlHardcoded,RtlSymmetry" />
 
-        <TextView
-            android:id="@+id/tv_intro"
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:layout_weight="1"
-            android:layout_marginLeft="8dp"
-            android:layout_marginRight="8dp"
-            android:minHeight="100dp"
-            android:textSize="14sp" />
+                        <TextView
+                            android:id="@+id/tv_origin"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:ellipsize="end"
+                            android:includeFontPadding="false"
+                            android:paddingRight="6dp"
+                            android:singleLine="true"
+                            android:text="@string/origin_format"
+                            android:textColor="@color/tv_text_summary"
+                            android:textSize="13sp"
+                            tools:ignore="NestedWeights" />
 
-        <View
-            android:layout_width="match_parent"
-            android:layout_height="5dp"
-            android:background="@color/bg_divider_line" />
+                        <io.legado.app.ui.widget.text.AccentBgTextView
+                            android:id="@+id/tv_change_source"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginStart="8dp"
+                            android:paddingLeft="5dp"
+                            android:paddingRight="5dp"
+                            android:text="@string/change_origin"
+                            android:textSize="16sp"
+                            app:radius="2dp" />
 
-    </LinearLayout>
+                    </LinearLayout>
 
-    <LinearLayout
-        android:id="@+id/view_other"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:paddingTop="12dp"
-        android:paddingBottom="12dp"
-        app:layout_constraintBottom_toTopOf="@+id/fl_action"
-        app:layout_constraintTop_toBottomOf="@+id/view_info">
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_vertical"
+                        android:orientation="horizontal"
+                        android:paddingTop="3dp"
+                        android:paddingBottom="3dp">
 
-        <TextView
-            android:id="@+id/tv_group"
+                        <ImageView
+                            android:id="@+id/ic_book_last"
+                            android:layout_width="18sp"
+                            android:layout_height="18sp"
+                            android:contentDescription="@string/read_dur_progress"
+                            android:paddingRight="2dp"
+                            android:src="@drawable/ic_book_last"
+                            app:tint="@color/tv_text_summary"
+                            tools:ignore="RtlHardcoded,RtlSymmetry" />
+
+                        <TextView
+                            android:id="@+id/tv_lasted"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:ellipsize="end"
+                            android:includeFontPadding="false"
+                            android:paddingRight="6dp"
+                            android:singleLine="true"
+                            android:text="@string/read_dur_progress"
+                            android:textColor="@color/tv_text_summary"
+                            android:textSize="13sp"
+                            tools:ignore="NestedWeights" />
+
+                    </LinearLayout>
+
+                </LinearLayout>
+
+                <io.legado.app.ui.widget.text.ScrollTextView
+                    android:id="@+id/tv_intro"
+                    android:layout_marginTop="8dp"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:clickable="true"
+                    android:focusable="true"
+                    android:text="@string/book_intro"
+                    android:textColor="@color/tv_text_secondary"
+                    android:textSize="14sp"
+                    android:paddingLeft="8dp"
+                    android:visibility="visible" />
+
+            </LinearLayout>
+
+        </ScrollView>
+
+        <LinearLayout
+            android:id="@+id/view_other"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:padding="12dp"
-            android:singleLine="true"
-            android:text="@string/group_s"
-            android:textColor="@color/tv_text_default"
-            android:textSize="16sp" />
+            android:background="@color/background"
+            android:orientation="vertical"
+            android:paddingTop="12dp"
+            android:paddingBottom="12dp"
+            app:layout_constraintBottom_toTopOf="@+id/fl_action"
+            app:layout_constraintTop_toBottomOf="@+id/view_info">
 
-        <TextView
-            android:id="@+id/tv_toc"
+            <TextView
+                android:id="@+id/tv_group"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="12dp"
+                android:singleLine="true"
+                android:clickable="true"
+                android:text="@string/group_s"
+                android:textColor="@color/tv_text_default"
+                android:textSize="16sp" />
+
+            <TextView
+                android:id="@+id/tv_toc"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="12dp"
+                android:background="?attr/selectableItemBackground"
+                android:singleLine="true"
+                android:clickable="true"
+                android:text="@string/toc_s"
+                android:textColor="@color/tv_text_default"
+                android:textSize="16sp" />
+
+        </LinearLayout>
+
+        <View
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:padding="12dp"
-            android:singleLine="true"
-            android:text="@string/toc_s"
-            android:textColor="@color/tv_text_default"
-            android:textSize="16sp" />
+            android:layout_height="1px"
+            android:background="@color/bg_divider_line" />
 
-    </LinearLayout>
+        <LinearLayout
+            android:id="@+id/fl_action"
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:background="@color/background_menu"
+            android:orientation="horizontal"
+            app:layout_constraintBottom_toBottomOf="parent">
 
-    <LinearLayout
-        android:id="@+id/fl_action"
-        android:layout_width="match_parent"
-        android:layout_height="50dp"
-        android:background="@color/background_menu"
-        android:orientation="horizontal"
-        app:layout_constraintBottom_toBottomOf="parent">
+            <TextView
+                android:id="@+id/tv_shelf"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:background="?attr/selectableItemBackground"
+                android:clickable="true"
+                android:focusable="true"
+                android:gravity="center"
+                android:includeFontPadding="false"
+                android:text="@string/remove_from_bookshelf"
+                android:textColor="@color/tv_text_default"
+                android:textSize="15sp" />
 
-        <TextView
-            android:id="@+id/tv_shelf"
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-            android:background="?attr/selectableItemBackground"
-            android:clickable="true"
-            android:focusable="true"
-            android:gravity="center"
-            android:includeFontPadding="false"
-            android:text="@string/remove_from_bookshelf"
-            android:textColor="@color/tv_text_default"
-            android:textSize="15sp" />
-
-        <io.legado.app.ui.widget.text.AccentBgTextView
-            android:id="@+id/tv_read"
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-            android:background="@drawable/selector_btn_accent_bg"
-            android:gravity="center"
-            android:includeFontPadding="false"
-            android:text="@string/reading"
-            android:textColor="@color/tv_text_button_nor"
-            android:textSize="15sp" />
+            <io.legado.app.ui.widget.text.AccentBgTextView
+                android:id="@+id/tv_read"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:background="@drawable/selector_btn_accent_bg"
+                android:gravity="center"
+                android:includeFontPadding="false"
+                android:text="@string/reading"
+                android:textColor="@color/tv_text_button_nor"
+                android:textSize="15sp" />
+
+        </LinearLayout>
 
     </LinearLayout>
 
+
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -10,7 +10,7 @@
     android:padding="10dp">
 
     <io.legado.app.ui.widget.text.StrokeTextView
-        android:id="@+id/tv_title_center"
+        android:id="@+id/tv_title_mode"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:paddingLeft="6dp"
@@ -34,7 +34,7 @@
         android:text="@string/text_bold"
         android:gravity="center"
         android:textSize="14sp"
-        app:layout_constraintLeft_toRightOf="@+id/tv_title_center"
+        app:layout_constraintLeft_toRightOf="@+id/tv_title_mode"
         app:layout_constraintRight_toLeftOf="@+id/tv_text_font"
         app:layout_constraintTop_toTopOf="parent" />
 
@@ -123,7 +123,7 @@
         android:layout_height="wrap_content"
         android:paddingLeft="10dp"
         android:paddingRight="10dp"
-        app:max="50"
+        app:max="20"
         app:title="@string/line_size"
         app:layout_constraintTop_toBottomOf="@+id/dsb_text_letter_spacing" />
 
@@ -133,7 +133,7 @@
         android:layout_height="wrap_content"
         android:paddingLeft="10dp"
         android:paddingRight="10dp"
-        app:max="50"
+        app:max="20"
         app:title="@string/paragraph_size"
         app:layout_constraintTop_toBottomOf="@+id/dsb_line_size" />
 

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

@@ -7,51 +7,55 @@
     android:padding="10dp"
     android:orientation="vertical">
 
-    <io.legado.app.ui.widget.text.AccentTextView
-        android:id="@+id/tv_header_padding"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingBottom="10dp"
-        android:textSize="18sp"
-        android:visibility="gone"
-        android:text="@string/header" />
-
-    <io.legado.app.ui.widget.DetailSeekBar
-        android:id="@+id/dsb_header_padding_top"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        app:title="@string/padding_top"
-        app:max="100" />
-
-    <io.legado.app.ui.widget.DetailSeekBar
-        android:id="@+id/dsb_header_padding_bottom"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        app:title="@string/padding_bottom"
-        app:max="100" />
-
-    <io.legado.app.ui.widget.DetailSeekBar
-        android:id="@+id/dsb_header_padding_left"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        app:title="@string/padding_left"
-        app:max="100" />
-
-    <io.legado.app.ui.widget.DetailSeekBar
-        android:id="@+id/dsb_header_padding_right"
+    <LinearLayout
+        android:id="@+id/ll_header_padding"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:visibility="gone"
-        app:title="@string/padding_right"
-        app:max="100" />
+        android:orientation="vertical">
+
+        <io.legado.app.ui.widget.text.AccentTextView
+            android:id="@+id/tv_header_padding"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingBottom="10dp"
+            android:textSize="18sp"
+            android:text="@string/header" />
+
+        <io.legado.app.ui.widget.DetailSeekBar
+            android:id="@+id/dsb_header_padding_top"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:title="@string/padding_top"
+            app:max="100" />
+
+        <io.legado.app.ui.widget.DetailSeekBar
+            android:id="@+id/dsb_header_padding_bottom"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:title="@string/padding_bottom"
+            app:max="100" />
+
+        <io.legado.app.ui.widget.DetailSeekBar
+            android:id="@+id/dsb_header_padding_left"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:title="@string/padding_left"
+            app:max="100" />
+
+        <io.legado.app.ui.widget.DetailSeekBar
+            android:id="@+id/dsb_header_padding_right"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:title="@string/padding_right"
+            app:max="100" />
+
+    </LinearLayout>
 
     <io.legado.app.ui.widget.text.AccentTextView
         android:id="@+id/tv_body_padding"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:paddingTop="10dp"
         android:paddingBottom="10dp"
         android:textSize="18sp"
         android:text="@string/main_body" />
@@ -84,13 +88,33 @@
         app:title="@string/padding_right"
         app:max="100" />
 
-    <io.legado.app.ui.widget.text.AccentTextView
+    <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingTop="10dp"
-        android:paddingBottom="10dp"
-        android:textSize="18sp"
-        android:text="@string/footer" />
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+        <io.legado.app.ui.widget.text.AccentTextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:paddingTop="10dp"
+            android:paddingBottom="10dp"
+            android:textSize="18sp"
+            android:text="@string/footer" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/showLine" />
+
+        <io.legado.app.ui.widget.checkbox.SmoothCheckBox
+            android:id="@+id/cb_show_line"
+            android:layout_width="20dp"
+            android:layout_height="20dp"
+            android:layout_margin="6dp" />
+
+    </LinearLayout>
 
     <io.legado.app.ui.widget.DetailSeekBar
         android:id="@+id/dsb_footer_padding_top"

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

@@ -43,6 +43,7 @@
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:orientation="vertical"
+        android:layout_marginTop="8dp"
         app:layout_constraintBottom_toBottomOf="@id/iv_cover"
         app:layout_constraintLeft_toLeftOf="@+id/tv_name"
         app:layout_constraintRight_toRightOf="@id/tv_name"

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

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/menu_stop"
+        android:title="@string/stop"
+        android:icon="@drawable/ic_stop_black_24dp"
+        app:showAsAction="always"
+        tools:ignore="AlwaysShowAction" />
+
+</menu>

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

@@ -15,4 +15,9 @@
         android:title="@string/import_default_rule"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_import"
+        android:title="@string/import_replace_rule_on_line"
+        app:showAsAction="never" />
+
 </menu>

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

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string-array name="icons">
+        <item>ic_launcher</item>
+        <item>launcher1</item>
+        <item>launcher2</item>
+        <item>launcher3</item>
+    </string-array>
+
+
+    <string-array name="screen_time_out_value">
+        <item>0</item>
+        <item>60</item>
+        <item>120</item>
+        <item>180</item>
+        <item>-1</item>
+    </string-array>
+
+    <string-array name="theme_mode_v">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+    </string-array>
+
+    <string-array name="tts_speech_per_value">
+        <item>0</item>
+        <item>1</item>
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+        <item>103</item>
+        <item>106</item>
+        <item>110</item>
+        <item>111</item>
+        <item>11</item>
+        <item>6</item>
+        <item>9</item>
+    </string-array>
+
+
+</resources>

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

@@ -20,21 +20,6 @@
         <item>百度主持</item>
     </string-array>
 
-    <string-array name="tts_speech_per_value">
-        <item>0</item>
-        <item>1</item>
-        <item>3</item>
-        <item>4</item>
-        <item>5</item>
-        <item>103</item>
-        <item>106</item>
-        <item>110</item>
-        <item>111</item>
-        <item>11</item>
-        <item>6</item>
-        <item>9</item>
-    </string-array>
-
     <string-array name="indent">
         <item>@string/indent_0</item>
         <item>@string/indent_1</item>
@@ -61,12 +46,6 @@
         <item>暗色主题</item>
     </string-array>
 
-    <string-array name="theme_mode_v">
-        <item>0</item>
-        <item>1</item>
-        <item>2</item>
-    </string-array>
-
     <string-array name="NavBarColors">
         <item>自动</item>
         <item>黑色</item>
@@ -82,14 +61,6 @@
         <item>常亮</item>
     </string-array>
 
-    <string-array name="screen_time_out_value">
-        <item>0</item>
-        <item>60</item>
-        <item>120</item>
-        <item>180</item>
-        <item>-1</item>
-    </string-array>
-
     <string-array name="select_folder">
         <item>@string/default_path</item>
         <item>@string/sys_folder_picker</item>
@@ -103,15 +74,6 @@
         <item>@string/screen_sensor</item>
     </string-array>
 
-    <declare-styleable name="Battery">
-        <attr name="batteryOrientation">
-            <enum name="horizontal" value="0" />
-            <enum name="vertical" value="1" />
-        </attr>
-        <attr name="batteryColor" format="color" />
-        <attr name="batteryPower" format="integer" />
-    </declare-styleable>
-
     <string-array name="icon_names">
         <item>iconMain</item>
         <item>icon1</item>
@@ -119,13 +81,6 @@
         <item>icon3</item>
     </string-array>
 
-    <string-array name="icons">
-        <item>ic_launcher</item>
-        <item>launcher1</item>
-        <item>launcher2</item>
-        <item>launcher3</item>
-    </string-array>
-
     <string-array name="chinese_mode">
         <item>关闭</item>
         <item>繁体转简体</item>
@@ -137,4 +92,11 @@
         <item>系统衬线字体</item>
         <item>系统等宽字体</item>
     </string-array>
+
+    <string-array name="title_mode">
+        <item>标题靠左</item>
+        <item>标题居中</item>
+        <item>标题隐藏</item>
+    </string-array>
+
 </resources>

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

@@ -137,6 +137,15 @@
         <attr name="textColor" format="color" />
     </declare-styleable>
 
+    <declare-styleable name="Battery">
+        <attr name="batteryOrientation">
+            <enum name="horizontal" value="0" />
+            <enum name="vertical" value="1" />
+        </attr>
+        <attr name="batteryColor" format="color" />
+        <attr name="batteryPower" format="integer" />
+    </declare-styleable>
+
     <declare-styleable name="VerticalSeekBar">
         <attr name="seekBarRotation">
             <!-- Clock wise - 90 deg; top = min, bottom = max -->
@@ -154,4 +163,10 @@
         <attr name="radius" />
         <attr name="up_flat_angle" format="boolean" />
     </declare-styleable>
+
+    <declare-styleable name="ArcView">
+        <attr name="arcHeight" format="dimension" />
+        <attr name="bgColor" format="color" />
+        <attr name="arcDirectionTop" format="boolean" />
+    </declare-styleable>
 </resources>

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

@@ -204,6 +204,7 @@
     <string name="clear_all_content">清除缓存会删除所有已保存章节,是否确认删除?</string>
     <string name="book_source_share_url">书源共享</string>
     <string name="replace_rule_summary">替换规则名称</string>
+    <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>
@@ -226,7 +227,7 @@
     <string name="open_from_other">打开外部书籍</string>
     <string name="origin_show">来源:%s</string>
     <string name="import_replace_rule">本地导入</string>
-    <string name="import_replace_rule_on_line">网络导入</string>
+    <string name="import_replace_rule_on_line">导入在线规则</string>
     <string name="check_update_interval">检查更新间隔</string>
     <string name="bookshelf_px_0">按阅读时间</string>
     <string name="bookshelf_px_1">按更新时间</string>

app/src/main/res/xml/pref_config_other.xml

@@ -37,6 +37,11 @@
             android:title="@string/threads_num_title"
             app:iconSpaceReserved="false" />
 
+        <Preference
+            android:key="webPort"
+            android:title="@string/web_port_title"
+            app:iconSpaceReserved="false" />
+
         <Preference
             android:key="downloadPath"
             android:title="@string/download_path"