From cbdfbaffe1d6ffe6316988629645e34af251621f Mon Sep 17 00:00:00 2001
From: lhjgege <1079947827@qq.com>
Date: Tue, 17 Jun 2025 20:52:29 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E6=BC=AB=E7=94=BB=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E5=A2=A8=E6=B0=B4=E5=B1=8F=E6=A8=A1=E5=BC=8F=20(#5181)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* 新漫画增加墨水屏模式

* 增加水平滚动动画开关

* ....

* ....

* ....

* ....

* ....

* ....
---
 .../java/io/legado/app/constant/PreferKey.kt  |  5 +-
 .../io/legado/app/help/config/AppConfig.kt    | 26 ++++++
 .../java/io/legado/app/model/BookCover.kt     | 18 ++++-
 .../app/ui/book/manga/ReadMangaActivity.kt    | 57 ++++++++++++-
 .../ui/book/manga/config/MangaEpaperDialog.kt | 50 ++++++++++++
 .../manga/entities/EpaperTransformation.kt    | 80 +++++++++++++++++++
 .../manga/entities/GrayscaleTransformation.kt | 57 +++++++++++++
 .../book/manga/recyclerview/MangaAdapter.kt   | 43 ++++++++--
 .../app/ui/book/manga/recyclerview/MangaVH.kt |  5 +-
 .../res/layout/dialog_manga_color_filter.xml  |  2 +-
 .../main/res/layout/dialog_manga_epaper.xml   | 29 +++++++
 app/src/main/res/menu/book_manga.xml          | 28 +++++++
 app/src/main/res/values-es-rES/strings.xml    |  5 ++
 app/src/main/res/values-ja-rJP/strings.xml    |  5 ++
 app/src/main/res/values-pt-rBR/strings.xml    |  5 ++
 app/src/main/res/values-vi/strings.xml        |  5 ++
 app/src/main/res/values-zh-rHK/strings.xml    |  5 ++
 app/src/main/res/values-zh-rTW/strings.xml    |  4 +
 app/src/main/res/values-zh/strings.xml        |  5 ++
 app/src/main/res/values/strings.xml           |  5 ++
 20 files changed, 424 insertions(+), 15 deletions(-)
 create mode 100644 app/src/main/java/io/legado/app/ui/book/manga/config/MangaEpaperDialog.kt
 create mode 100644 app/src/main/java/io/legado/app/ui/book/manga/entities/EpaperTransformation.kt
 create mode 100644 app/src/main/java/io/legado/app/ui/book/manga/entities/GrayscaleTransformation.kt
 create mode 100644 app/src/main/res/layout/dialog_manga_epaper.xml

diff --git a/app/src/main/java/io/legado/app/constant/PreferKey.kt b/app/src/main/java/io/legado/app/constant/PreferKey.kt
index 4d68b998b..46ee4428c 100644
--- a/app/src/main/java/io/legado/app/constant/PreferKey.kt
+++ b/app/src/main/java/io/legado/app/constant/PreferKey.kt
@@ -102,6 +102,10 @@ object PreferKey {
     const val enableMangaHorizontalScroll = "enableMangaHorizontalScroll"
     const val hideMangaTitle = "hideMangaTitle"
     const val mangaColorFilter = "mangaColorFilter"
+    const val enableMangaEInk = "enableMangaEInk"
+    const val mangaEInkThreshold = "mangaEInkThreshold"
+    const val disableHorizontalAnimator = "disableHorizontalAnimator"
+    const val enableMangaGray = "enableMangaGray"
     const val autoRefresh = "auto_refresh"
     const val defaultToRead = "defaultToRead"
     const val exportCharset = "exportCharset"
@@ -180,5 +184,4 @@ object PreferKey {
     const val showReadTitleAddition = "showReadTitleAddition"
     const val readBarStyleFollowPage = "readBarStyleFollowPage"
     const val contentSelectSpeakMod = "contentReadAloudMod"
-
 }
diff --git a/app/src/main/java/io/legado/app/help/config/AppConfig.kt b/app/src/main/java/io/legado/app/help/config/AppConfig.kt
index ed4924b9f..85b7f9bb0 100644
--- a/app/src/main/java/io/legado/app/help/config/AppConfig.kt
+++ b/app/src/main/java/io/legado/app/help/config/AppConfig.kt
@@ -668,5 +668,31 @@ object AppConfig : SharedPreferences.OnSharedPreferenceChangeListener {
         set(value) {
             appCtx.putPrefBoolean(PreferKey.hideMangaTitle, value)
         }
+
+    //开启墨水屏模式
+    var enableMangaEInk
+        get() = appCtx.getPrefBoolean(PreferKey.enableMangaEInk, false)
+        set(value) {
+            appCtx.putPrefBoolean(PreferKey.enableMangaEInk, value)
+        }
+
+    var mangaEInkThreshold
+        get() = appCtx.getPrefInt(PreferKey.mangaEInkThreshold, 150)
+        set(value) {
+            appCtx.putPrefInt(PreferKey.mangaEInkThreshold, value)
+        }
+
+    var disableHorizontalAnimator
+        get() = appCtx.getPrefBoolean(PreferKey.disableHorizontalAnimator, false)
+        set(value) {
+            appCtx.putPrefBoolean(PreferKey.disableHorizontalAnimator, value)
+        }
+
+    var enableMangaGray
+        get() = appCtx.getPrefBoolean(PreferKey.enableMangaGray, false)
+        set(value) {
+            appCtx.putPrefBoolean(PreferKey.enableMangaGray, value)
+        }
+
 }
 
diff --git a/app/src/main/java/io/legado/app/model/BookCover.kt b/app/src/main/java/io/legado/app/model/BookCover.kt
index 75dd426f6..f3119a75f 100644
--- a/app/src/main/java/io/legado/app/model/BookCover.kt
+++ b/app/src/main/java/io/legado/app/model/BookCover.kt
@@ -2,12 +2,14 @@ package io.legado.app.model
 
 import android.annotation.SuppressLint
 import android.content.Context
+import android.graphics.Bitmap
 import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import androidx.annotation.Keep
 import com.bumptech.glide.Glide
 import com.bumptech.glide.RequestBuilder
 import com.bumptech.glide.load.DataSource
+import com.bumptech.glide.load.Transformation
 import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.load.resource.bitmap.CenterCrop
@@ -29,6 +31,7 @@ import io.legado.app.help.glide.OkHttpModelLoader
 import io.legado.app.model.analyzeRule.AnalyzeRule
 import io.legado.app.model.analyzeRule.AnalyzeRule.Companion.setCoroutineContext
 import io.legado.app.model.analyzeRule.AnalyzeUrl
+import io.legado.app.ui.book.manga.entities.EpaperTransformation
 import io.legado.app.utils.BitmapUtils
 import io.legado.app.utils.GSON
 import io.legado.app.utils.fromJsonObject
@@ -86,7 +89,7 @@ object BookCover {
         path: String?,
         loadOnlyWifi: Boolean = false,
         sourceOrigin: String? = null,
-        onLoadFinish: (() -> Unit)? = null
+        onLoadFinish: (() -> Unit)? = null,
     ): RequestBuilder<Drawable> {
         if (AppConfig.useDefaultCover) {
             return ImageLoader.load(context, defaultDrawable)
@@ -104,7 +107,7 @@ object BookCover {
                     e: GlideException?,
                     model: Any?,
                     target: Target<Drawable?>,
-                    isFirstResource: Boolean
+                    isFirstResource: Boolean,
                 ): Boolean {
                     onLoadFinish.invoke()
                     return false
@@ -115,7 +118,7 @@ object BookCover {
                     model: Any,
                     target: Target<Drawable?>?,
                     dataSource: DataSource,
-                    isFirstResource: Boolean
+                    isFirstResource: Boolean,
                 ): Boolean {
                     onLoadFinish.invoke()
                     return false
@@ -130,11 +133,13 @@ object BookCover {
     /**
      * 加载漫画图片
      */
+    @SuppressLint("CheckResult")
     fun loadManga(
         context: Context,
         path: String?,
         loadOnlyWifi: Boolean = false,
         sourceOrigin: String? = null,
+        transformation: Transformation<Bitmap>? = null,
     ): RequestBuilder<Drawable> {
         var options = RequestOptions().set(OkHttpModelLoader.loadOnlyWifiOption, loadOnlyWifi)
             .set(OkHttpModelLoader.mangaOption, true)
@@ -145,7 +150,12 @@ object BookCover {
             .apply(options)
             .override(context.resources.displayMetrics.widthPixels, SIZE_ORIGINAL)
             .diskCacheStrategy(DiskCacheStrategy.ALL)
-            .skipMemoryCache(true)
+            .skipMemoryCache(true).let {
+                if (transformation != null) {
+                    it.transform(transformation)
+                }
+                it
+            }
     }
 
     fun preloadManga(
diff --git a/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaActivity.kt b/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaActivity.kt
index 1ddc9703f..874148a9f 100644
--- a/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/manga/ReadMangaActivity.kt
@@ -43,6 +43,7 @@ import io.legado.app.ui.book.changesource.ChangeBookSourceDialog
 import io.legado.app.ui.book.info.BookInfoActivity
 import io.legado.app.ui.book.manga.config.MangaColorFilterConfig
 import io.legado.app.ui.book.manga.config.MangaColorFilterDialog
+import io.legado.app.ui.book.manga.config.MangaEpaperDialog
 import io.legado.app.ui.book.manga.config.MangaFooterConfig
 import io.legado.app.ui.book.manga.config.MangaFooterSettingDialog
 import io.legado.app.ui.book.manga.entities.BaseMangaPage
@@ -78,7 +79,7 @@ import kotlin.math.ceil
 
 class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewModel>(),
     ReadManga.Callback, ChangeBookSourceDialog.CallBack, MangaMenu.CallBack,
-    MangaColorFilterDialog.Callback, ScrollTimer.ScrollCallback {
+    MangaColorFilterDialog.Callback, ScrollTimer.ScrollCallback, MangaEpaperDialog.Callback {
 
     private val mLayoutManager by lazy {
         MangaLayoutManager(this)
@@ -192,6 +193,8 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
                 ?: MangaColorFilterConfig()
         mAdapter.run {
             setMangaImageColorFilter(mangaColorFilter)
+            enableMangaEInk(AppConfig.enableMangaEInk, AppConfig.mangaEInkThreshold)
+            enableGray(AppConfig.enableMangaGray)
         }
         setHorizontalScroll(AppConfig.enableMangaHorizontalScroll)
         binding.recyclerView.run {
@@ -542,6 +545,7 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
             R.id.menu_enable_horizontal_scroll -> {
                 item.isChecked = !item.isChecked
                 AppConfig.enableMangaHorizontalScroll = item.isChecked
+                mMenu?.findItem(R.id.menu_disable_horizontal_animation)?.isVisible = item.isChecked
                 setHorizontalScroll(item.isChecked)
                 mAdapter.notifyDataSetChanged()
             }
@@ -571,6 +575,38 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
                 AppConfig.hideMangaTitle = item.isChecked
                 ReadManga.loadContent()
             }
+
+            R.id.menu_epaper_manga -> {
+                item.isChecked = !item.isChecked
+                AppConfig.enableMangaEInk = item.isChecked
+                mMenu?.findItem(R.id.menu_gray_manga)?.isChecked = false
+                AppConfig.enableMangaGray = false
+                mMenu?.findItem(R.id.menu_epaper_manga_setting)?.isVisible = item.isChecked
+                mAdapter.enableMangaEInk(item.isChecked, AppConfig.mangaEInkThreshold)
+            }
+
+            R.id.menu_epaper_manga_setting -> {
+                showDialogFragment(MangaEpaperDialog())
+            }
+
+            R.id.menu_disable_horizontal_animation -> {
+                item.isChecked = !item.isChecked
+                AppConfig.disableHorizontalAnimator = item.isChecked
+                if (item.isChecked) {
+                    mPagerSnapHelper.attachToRecyclerView(null)
+                } else {
+                    mPagerSnapHelper.attachToRecyclerView(binding.recyclerView)
+                }
+            }
+
+            R.id.menu_gray_manga -> {
+                item.isChecked = !item.isChecked
+                AppConfig.enableMangaGray = item.isChecked
+                mMenu?.findItem(R.id.menu_epaper_manga)?.isChecked = false
+                AppConfig.enableMangaEInk = false
+                mMenu?.findItem(R.id.menu_epaper_manga_setting)?.isVisible = false
+                mAdapter.enableGray(item.isChecked)
+            }
         }
         return super.onCompatOptionsItemSelected(item)
     }
@@ -626,7 +662,11 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
         mAdapter.isHorizontal = enable
         if (enable) {
             if (!enableAutoScroll) {
-                mPagerSnapHelper.attachToRecyclerView(binding.recyclerView)
+                if (AppConfig.disableHorizontalAnimator) {
+                    mPagerSnapHelper.attachToRecyclerView(null)
+                } else {
+                    mPagerSnapHelper.attachToRecyclerView(binding.recyclerView)
+                }
             }
             mLayoutManager.orientation = LinearLayoutManager.HORIZONTAL
         } else {
@@ -646,7 +686,14 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
             getString(R.string.manga_auto_page_speed, AppConfig.mangaAutoPageSpeed)
         menu.findItem(R.id.menu_enable_horizontal_scroll).isChecked =
             AppConfig.enableMangaHorizontalScroll
-        menu.findItem(R.id.menu_hide_manga_title).isChecked = AppConfig.hideMangaTitle
+        menu.findItem(R.id.menu_epaper_manga).isChecked = AppConfig.enableMangaEInk
+        menu.findItem(R.id.menu_epaper_manga_setting).isVisible = AppConfig.enableMangaEInk
+        menu.findItem(R.id.menu_disable_horizontal_animation).run {
+            isVisible =
+                AppConfig.enableMangaHorizontalScroll
+            isChecked = AppConfig.disableHorizontalAnimator
+        }
+        menu.findItem(R.id.menu_gray_manga).isChecked = AppConfig.enableMangaGray
     }
 
     private fun setDisableMangaScale(disable: Boolean) {
@@ -785,4 +832,8 @@ class ReadMangaActivity : VMBaseActivity<ActivityMangaBinding, ReadMangaViewMode
         }
         return super.onKeyDown(keyCode, event)
     }
+
+    override fun updateEepaper(value: Int) {
+        mAdapter.updateThreshold(value)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/manga/config/MangaEpaperDialog.kt b/app/src/main/java/io/legado/app/ui/book/manga/config/MangaEpaperDialog.kt
new file mode 100644
index 000000000..1df27d8c1
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/book/manga/config/MangaEpaperDialog.kt
@@ -0,0 +1,50 @@
+package io.legado.app.ui.book.manga.config
+
+import android.content.DialogInterface
+import android.os.Bundle
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import io.legado.app.R
+import io.legado.app.base.BaseDialogFragment
+import io.legado.app.databinding.DialogMangaEpaperBinding
+import io.legado.app.help.config.AppConfig
+import io.legado.app.utils.setLayout
+import io.legado.app.utils.viewbindingdelegate.viewBinding
+
+class MangaEpaperDialog : BaseDialogFragment(R.layout.dialog_manga_epaper) {
+    private val binding by viewBinding(DialogMangaEpaperBinding::bind)
+    private val callback get() = activity as? Callback
+    private var mMangaEInkThreshold = 150
+    override fun onStart() {
+        super.onStart()
+        dialog?.window?.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
+        setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+    }
+
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
+        initData()
+        initView()
+    }
+
+    private fun initData() {
+        binding.dsbEpaper.progress = AppConfig.mangaEInkThreshold
+    }
+
+    private fun initView() {
+        binding.dsbEpaper.onChanged = {
+            mMangaEInkThreshold = it
+            callback?.updateEepaper(it)
+        }
+    }
+
+    override fun onDismiss(dialog: DialogInterface) {
+        super.onDismiss(dialog)
+        AppConfig.mangaEInkThreshold = mMangaEInkThreshold
+    }
+
+    interface Callback {
+        fun updateEepaper(value: Int)
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/manga/entities/EpaperTransformation.kt b/app/src/main/java/io/legado/app/ui/book/manga/entities/EpaperTransformation.kt
new file mode 100644
index 000000000..b63c72ac2
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/book/manga/entities/EpaperTransformation.kt
@@ -0,0 +1,80 @@
+package io.legado.app.ui.book.manga.entities
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.ColorMatrix
+import android.graphics.ColorMatrixColorFilter
+import android.graphics.Paint
+import androidx.annotation.IntRange
+import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
+import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
+import java.security.MessageDigest
+
+/**
+ * 墨水屏图片转换器。
+ * 将彩色图片转换为灰度图，并可选择进行简单的二值化处理，以提高墨水屏显示效果。
+ *
+ * @param threshold 二值化的阈值（0-255）。低于此值的像素变为黑色，高于此值的像素变为白色。
+ *                  仅当applyBinarization为true时有效。
+ */
+class EpaperTransformation(
+    @IntRange(0, 255) private val threshold: Int = 128,
+) : BitmapTransformation() {
+
+    private val ID =
+        "io.legado.app.model.EpaperTransformation.${threshold}"
+    private val ID_BYTES = ID.toByteArray(CHARSET)
+
+    override fun transform(
+        pool: BitmapPool,
+        toTransform: Bitmap,
+        outWidth: Int,
+        outHeight: Int,
+    ): Bitmap {
+        val resultBitmap = pool.get(outWidth, outHeight, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(resultBitmap)
+        val paint = Paint()
+
+        val colorMatrix = ColorMatrix()
+        colorMatrix.setSaturation(0f)
+        val filter = ColorMatrixColorFilter(colorMatrix)
+        paint.colorFilter = filter
+        canvas.drawBitmap(toTransform, 0f, 0f, paint)
+
+        val pixels = IntArray(outWidth * outHeight)
+        resultBitmap.getPixels(pixels, 0, outWidth, 0, 0, outWidth, outHeight)
+
+        for (i in pixels.indices) {
+            val pixel = pixels[i]
+            val gray = Color.red(pixel)
+            pixels[i] =
+                if (gray < threshold) Color.BLACK else Color.WHITE
+        }
+        resultBitmap.setPixels(pixels, 0, outWidth, 0, 0, outWidth, outHeight)
+
+        return resultBitmap
+    }
+
+    override fun updateDiskCacheKey(messageDigest: MessageDigest) {
+        messageDigest.update(ID_BYTES)
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as EpaperTransformation
+
+        if (threshold != other.threshold) return false
+        if (ID != other.ID) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = 31 + threshold
+        result = 31 * result + ID.hashCode()
+        return result
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/manga/entities/GrayscaleTransformation.kt b/app/src/main/java/io/legado/app/ui/book/manga/entities/GrayscaleTransformation.kt
new file mode 100644
index 000000000..a3533dcfd
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/book/manga/entities/GrayscaleTransformation.kt
@@ -0,0 +1,57 @@
+package io.legado.app.ui.book.manga.entities
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.ColorMatrix
+import android.graphics.ColorMatrixColorFilter
+import android.graphics.Paint
+import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
+import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
+import java.nio.charset.StandardCharsets
+import java.security.MessageDigest
+
+class GrayscaleTransformation : BitmapTransformation() {
+    private val ID = "io.legado.app.model.GrayscaleTransformation"
+
+    private val ID_BYTES = ID.toByteArray(StandardCharsets.UTF_8)
+
+    override fun transform(
+        pool: BitmapPool,
+        toTransform: Bitmap,
+        outWidth: Int,
+        outHeight: Int,
+    ): Bitmap {
+        val resultBitmap = pool.get(outWidth, outHeight, Bitmap.Config.ARGB_8888)
+
+        val canvas = Canvas(resultBitmap)
+        val paint = Paint()
+
+        val matrix = ColorMatrix(
+            floatArrayOf(
+                0.299f, 0.587f, 0.114f, 0f, 0f,
+                0.299f, 0.587f, 0.114f, 0f, 0f,
+                0.299f, 0.587f, 0.114f, 0f, 0f,
+                0f, 0f, 0f, 1f, 0f
+            )
+        )
+        val filter = ColorMatrixColorFilter(matrix)
+        paint.colorFilter = filter
+        canvas.drawBitmap(toTransform, 0f, 0f, paint)
+        return resultBitmap
+    }
+
+    override fun updateDiskCacheKey(messageDigest: MessageDigest) {
+        messageDigest.update(ID_BYTES)
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+        other as GrayscaleTransformation
+        return ID == other.ID
+    }
+
+    override fun hashCode(): Int {
+        return ID.hashCode()
+    }
+}
diff --git a/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaAdapter.kt b/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaAdapter.kt
index 4ba1fc233..08abae4c7 100644
--- a/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaAdapter.kt
@@ -8,6 +8,7 @@ import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.view.ViewGroup.LayoutParams.MATCH_PARENT
 import androidx.annotation.IntRange
+import androidx.core.util.size
 import androidx.core.view.updateLayoutParams
 import androidx.recyclerview.widget.AsyncListDiffer
 import androidx.recyclerview.widget.DiffUtil
@@ -16,6 +17,7 @@ import androidx.viewbinding.ViewBinding
 import com.bumptech.glide.Glide
 import com.bumptech.glide.ListPreloader.PreloadModelProvider
 import com.bumptech.glide.RequestBuilder
+import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter.Companion.TYPE_FOOTER_VIEW
 import io.legado.app.databinding.ItemBookMangaEdgeBinding
@@ -24,6 +26,8 @@ import io.legado.app.help.glide.progress.ProgressManager
 import io.legado.app.model.BookCover
 import io.legado.app.model.ReadManga
 import io.legado.app.ui.book.manga.config.MangaColorFilterConfig
+import io.legado.app.ui.book.manga.entities.EpaperTransformation
+import io.legado.app.ui.book.manga.entities.GrayscaleTransformation
 import io.legado.app.ui.book.manga.entities.MangaPage
 import io.legado.app.ui.book.manga.entities.ReaderLoading
 import io.legado.app.utils.dpToPx
@@ -34,6 +38,8 @@ class MangaAdapter(private val context: Context) :
 
     private val inflater: LayoutInflater = LayoutInflater.from(context)
     private lateinit var mConfig: MangaColorFilterConfig
+    private var mTransformation: BitmapTransformation? = null
+    private var currentMangaEInkThreshold = 0
 
     companion object {
         private const val LOADING_VIEW = 0
@@ -91,7 +97,7 @@ class MangaAdapter(private val context: Context) :
                 if (item is MangaPage) {
                     val isLastImage = item.imageCount > 0 && item.index == item.imageCount - 1
                     loadImageWithRetry(
-                        item.mImageUrl, isHorizontal, isLastImage
+                        item.mImageUrl, isHorizontal, isLastImage, mTransformation
                     )
                 }
             }
@@ -100,7 +106,7 @@ class MangaAdapter(private val context: Context) :
         fun onBind(item: MangaPage) {
             setImageColorFilter()
             val isLastImage = item.imageCount > 0 && item.index == item.imageCount - 1
-            loadImageWithRetry(item.mImageUrl, isHorizontal, isLastImage)
+            loadImageWithRetry(item.mImageUrl, isHorizontal, isLastImage, mTransformation)
         }
 
         fun setImageColorFilter() {
@@ -167,7 +173,7 @@ class MangaAdapter(private val context: Context) :
         }
     }
 
-    fun getFooterCount() = footerItems.size()
+    fun getFooterCount() = footerItems.size
 
     private fun isFooter(position: Int) = position >= getActualItemCount()
 
@@ -199,8 +205,8 @@ class MangaAdapter(private val context: Context) :
     @Synchronized
     fun addFooterView(footer: ((parent: ViewGroup) -> ViewBinding)) {
         kotlin.runCatching {
-            val index = getActualItemCount() + footerItems.size()
-            footerItems.put(TYPE_FOOTER_VIEW + footerItems.size(), footer)
+            val index = getActualItemCount() + footerItems.size
+            footerItems.put(TYPE_FOOTER_VIEW + footerItems.size, footer)
             notifyItemInserted(index)
         }
     }
@@ -244,4 +250,31 @@ class MangaAdapter(private val context: Context) :
         notifyItemRangeChanged(0, itemCount)
     }
 
+    fun enableMangaEInk(enable: Boolean, value: Int) {
+        if (enable) {
+            currentMangaEInkThreshold = value
+            mTransformation = EpaperTransformation(currentMangaEInkThreshold)
+        } else {
+            mTransformation = null
+        }
+        notifyItemRangeChanged(0, itemCount)
+    }
+
+    fun updateThreshold(mangaEInkThreshold: Int) {
+        if (currentMangaEInkThreshold != mangaEInkThreshold) {
+            currentMangaEInkThreshold = mangaEInkThreshold
+            mTransformation = EpaperTransformation(currentMangaEInkThreshold)
+            notifyItemRangeChanged(0, itemCount)
+        }
+    }
+
+    //开启灰色图片
+    fun enableGray(enable: Boolean) {
+        mTransformation = if (enable) {
+            GrayscaleTransformation()
+        } else {
+            null
+        }
+        notifyItemRangeChanged(0, itemCount)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaVH.kt b/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaVH.kt
index c6528853e..ef1929003 100644
--- a/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaVH.kt
+++ b/app/src/main/java/io/legado/app/ui/book/manga/recyclerview/MangaVH.kt
@@ -2,6 +2,7 @@ package io.legado.app.ui.book.manga.recyclerview
 
 import android.annotation.SuppressLint
 import android.content.Context
+import android.graphics.Bitmap
 import android.graphics.drawable.Drawable
 import android.view.Gravity
 import android.view.ViewGroup
@@ -17,6 +18,7 @@ import androidx.core.view.updateLayoutParams
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewbinding.ViewBinding
 import com.bumptech.glide.load.DataSource
+import com.bumptech.glide.load.Transformation
 import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
@@ -51,7 +53,7 @@ open class MangaVH<VB : ViewBinding>(val binding: VB, private val context: Conte
     }
 
     @SuppressLint("CheckResult")
-    fun loadImageWithRetry(imageUrl: String, isHorizontal: Boolean, isLastImage: Boolean) {
+    fun loadImageWithRetry(imageUrl: String, isHorizontal: Boolean, isLastImage: Boolean,transformation: Transformation<Bitmap>?) {
         mFlProgress.isVisible = true
         mLoading.isVisible = true
         mRetry?.isGone = true
@@ -67,6 +69,7 @@ open class MangaVH<VB : ViewBinding>(val binding: VB, private val context: Conte
                 context,
                 imageUrl,
                 sourceOrigin = ReadManga.book?.origin,
+                transformation = transformation
             ).addListener(object : RequestListener<Drawable> {
                 override fun onLoadFailed(
                     e: GlideException?,
diff --git a/app/src/main/res/layout/dialog_manga_color_filter.xml b/app/src/main/res/layout/dialog_manga_color_filter.xml
index 9c5b77e40..834d39af3 100644
--- a/app/src/main/res/layout/dialog_manga_color_filter.xml
+++ b/app/src/main/res/layout/dialog_manga_color_filter.xml
@@ -14,7 +14,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:paddingBottom="8dp"
-            android:text="滤镜"
+            android:text="@string/manga_color_filter"
             android:textSize="18sp" />
 
         <io.legado.app.ui.widget.DetailSeekBar
diff --git a/app/src/main/res/layout/dialog_manga_epaper.xml b/app/src/main/res/layout/dialog_manga_epaper.xml
new file mode 100644
index 000000000..60aca4e13
--- /dev/null
+++ b/app/src/main/res/layout/dialog_manga_epaper.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="16dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <io.legado.app.ui.widget.text.AccentTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:paddingBottom="8dp"
+            android:text="@string/manga_epaper_stting"
+            android:textSize="18sp" />
+
+        <io.legado.app.ui.widget.DetailSeekBar
+            android:id="@+id/dsb_epaper"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:max="255"
+            app:title="@string/manga_epaper_value" />
+
+    </LinearLayout>
+
+</androidx.core.widget.NestedScrollView>
diff --git a/app/src/main/res/menu/book_manga.xml b/app/src/main/res/menu/book_manga.xml
index 6a1a8b724..2c7020f0d 100644
--- a/app/src/main/res/menu/book_manga.xml
+++ b/app/src/main/res/menu/book_manga.xml
@@ -71,6 +71,14 @@
         android:title="@string/enable_manga_horizontal_scroll"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_disable_horizontal_animation"
+        android:checkable="true"
+        android:checked="false"
+        android:visible="false"
+        android:title="@string/disable_horizontal_animation"
+        app:showAsAction="never" />
+
     <item
         android:id="@+id/menu_manga_footer_config"
         android:title="@string/manga_footer_config"
@@ -88,4 +96,24 @@
         android:title="@string/hide_manga_title"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_epaper_manga"
+        android:checkable="true"
+        android:checked="false"
+        android:title="@string/manga_epaper"
+        app:showAsAction="never" />
+
+    <item
+        android:id="@+id/menu_epaper_manga_setting"
+        android:title="@string/manga_epaper_stting"
+        android:visible="false"
+        app:showAsAction="never" />
+
+    <item
+        android:id="@+id/menu_gray_manga"
+        android:checkable="true"
+        android:checked="false"
+        android:title="@string/enable_manga_gray"
+        app:showAsAction="never"/>
+
 </menu>
diff --git a/app/src/main/res/values-es-rES/strings.xml b/app/src/main/res/values-es-rES/strings.xml
index 1a590cb5a..fc93d7861 100644
--- a/app/src/main/res/values-es-rES/strings.xml
+++ b/app/src/main/res/values-es-rES/strings.xml
@@ -1216,4 +1216,9 @@
     <string name="hide_manga_title">隐藏漫画列表标题</string>
     <string name="refresh_explore">刷新发现</string>
     <string name="padding_display_cutouts">Padding display cutouts</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>灰色
 </resources>
diff --git a/app/src/main/res/values-ja-rJP/strings.xml b/app/src/main/res/values-ja-rJP/strings.xml
index 1febb2666..07c1b6acc 100644
--- a/app/src/main/res/values-ja-rJP/strings.xml
+++ b/app/src/main/res/values-ja-rJP/strings.xml
@@ -1219,4 +1219,9 @@
     <string name="hide_manga_title">隐藏漫画列表标题</string>
     <string name="refresh_explore">刷新发现</string>
     <string name="padding_display_cutouts">Padding display cutouts</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 37b348097..5afdac668 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -1219,4 +1219,9 @@
     <string name="hide_manga_title">隐藏漫画列表标题</string>
     <string name="refresh_explore">刷新发现</string>
     <string name="padding_display_cutouts">Padding display cutouts</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index 95d6e33c5..ebadf86bc 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -1215,4 +1215,9 @@ Còn </string>
     <string name="hide_manga_title">隐藏漫画列表标题</string>
     <string name="refresh_explore">刷新发现</string>
     <string name="padding_display_cutouts">Padding display cutouts</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index da30d6dee..35692e68f 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -1214,4 +1214,9 @@
     <string name="system_media_control_compatibility_change">系統媒體控件相容性更改</string>
     <string name="system_media_control_compatibility_change_summary">當鎖屏不顯示系統媒體控件時可以嘗試開啟，比如 OneUI7.0 或 vivo 等</string>
     <string name="read_aloud_pause_resume">朗讀暫停/繼續</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index d657064e8..3ece125b2 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -1216,4 +1216,8 @@
     <string name="system_media_control_compatibility_change">系統媒體控件相容性更改</string>
     <string name="system_media_control_compatibility_change_summary">當鎖屏不顯示系統媒體控件時可以嘗試開啟，比如 OneUI7.0 或 vivo 等</string>
     <string name="read_aloud_pause_resume">朗讀暫停/繼續</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index 0fd571b70..42575e6d1 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -1221,4 +1221,9 @@
     <string name="system_media_control_compatibility_change">系统媒体控件兼容性更改</string>
     <string name="system_media_control_compatibility_change_summary">当锁屏不显示系统媒体控件时可以尝试开启，比如oneui7.0或vivo等</string>
     <string name="read_aloud_pause_resume">朗读暂停/继续</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 8a88e6ed0..b52dc887e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1222,4 +1222,9 @@
     <string name="system_media_control_compatibility_change">System Media Control Compatibility Change</string>
     <string name="system_media_control_compatibility_change_summary">If system media controls do not appear on the lock screen, you can try enabling this, for example on OneUI 7.0 or Vivo devices.</string>
     <string name="read_aloud_pause_resume">Pause/Resume Speech</string>
+    <string name="manga_epaper">墨水屏</string>
+    <string name="manga_epaper_stting">墨水屏设置</string>
+    <string name="manga_epaper_value">阈值</string>
+    <string name="disable_horizontal_animation">禁用水平滚动动画</string>
+    <string name="enable_manga_gray">开启图片灰色</string>
 </resources>