优化

app/src/main/java/io/legado/app/api/controller/BookController.kt

@@ -11,12 +11,12 @@ import io.legado.app.help.BookHelp
 import io.legado.app.help.ContentProcessor
 import io.legado.app.help.glide.ImageLoader
 import io.legado.app.help.storage.AppWebDav
+import io.legado.app.model.BookCover
 import io.legado.app.model.ReadBook
 import io.legado.app.model.localBook.EpubFile
 import io.legado.app.model.localBook.LocalBook
 import io.legado.app.model.localBook.UmdFile
 import io.legado.app.model.webBook.WebBook
-import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.utils.*
 import kotlinx.coroutines.runBlocking
 import splitties.init.appCtx
@@ -52,7 +52,7 @@ object BookController {
         return try {
             returnData.setData(ftBitmap.get())
         } catch (e: Exception) {
-            returnData.setData(CoverImageView.defaultDrawable.toBitmap())
+            returnData.setData(BookCover.defaultDrawable.toBitmap())
         }
     }
 

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

@@ -11,7 +11,7 @@ import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.constant.Theme
 import io.legado.app.lib.theme.ThemeStore
-import io.legado.app.ui.widget.image.CoverImageView
+import io.legado.app.model.BookCover
 import io.legado.app.utils.*
 import splitties.init.appCtx
 import java.io.File
@@ -29,7 +29,7 @@ object ThemeConfig {
         ReadBookConfig.upBg()
         applyTheme(context)
         initNightMode()
-        CoverImageView.upDefaultCover()
+        BookCover.upDefaultCover()
         postEvent(EventBus.RECREATE, "")
     }
 

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

@@ -0,0 +1,54 @@
+package io.legado.app.model
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.drawable.Drawable
+import com.bumptech.glide.RequestBuilder
+import com.bumptech.glide.request.RequestOptions
+import io.legado.app.R
+import io.legado.app.constant.PreferKey
+import io.legado.app.help.AppConfig
+import io.legado.app.help.BlurTransformation
+import io.legado.app.help.glide.ImageLoader
+import io.legado.app.utils.getPrefBoolean
+import io.legado.app.utils.getPrefString
+import splitties.init.appCtx
+
+object BookCover {
+
+    var drawBookName = true
+        private set
+    var drawBookAuthor = true
+        private set
+    lateinit var defaultDrawable: Drawable
+        private set
+
+    init {
+        upDefaultCover()
+    }
+
+    @SuppressLint("UseCompatLoadingForDrawables")
+    fun upDefaultCover() {
+        val isNightTheme = AppConfig.isNightTheme
+        drawBookName = if (isNightTheme) {
+            appCtx.getPrefBoolean(PreferKey.coverShowNameN, true)
+        } else {
+            appCtx.getPrefBoolean(PreferKey.coverShowName, true)
+        }
+        drawBookAuthor = if (isNightTheme) {
+            appCtx.getPrefBoolean(PreferKey.coverShowAuthorN, true)
+        } else {
+            appCtx.getPrefBoolean(PreferKey.coverShowAuthor, true)
+        }
+        val key = if (isNightTheme) PreferKey.defaultCoverDark else PreferKey.defaultCover
+        val path = appCtx.getPrefString(key)
+        defaultDrawable = Drawable.createFromPath(path)
+            ?: appCtx.resources.getDrawable(R.drawable.image_cover_default, null)
+    }
+
+    fun getBlurDefaultCover(context: Context): RequestBuilder<Drawable> {
+        return ImageLoader.load(context, defaultDrawable)
+            .apply(RequestOptions.bitmapTransform(BlurTransformation(context, 25)))
+    }
+
+}

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

@@ -1,7 +1,6 @@
 package io.legado.app.ui.book.audio
 
 import android.app.Activity
-import android.graphics.drawable.Drawable
 import android.icu.text.SimpleDateFormat
 import android.os.Build
 import android.os.Bundle
@@ -9,7 +8,6 @@ import android.view.Menu
 import android.view.MenuItem
 import android.widget.SeekBar
 import androidx.activity.viewModels
-import com.bumptech.glide.RequestBuilder
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestOptions.bitmapTransform
 import io.legado.app.R
@@ -24,12 +22,12 @@ import io.legado.app.help.BlurTransformation
 import io.legado.app.help.glide.ImageLoader
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.model.AudioPlay
+import io.legado.app.model.BookCover
 import io.legado.app.service.AudioPlayService
 import io.legado.app.ui.book.changesource.ChangeSourceDialog
 import io.legado.app.ui.book.source.edit.BookSourceEditActivity
 import io.legado.app.ui.book.toc.TocActivityResult
 import io.legado.app.ui.login.SourceLoginActivity
-import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.ui.widget.seekbar.SeekBarChangeListener
 import io.legado.app.utils.*
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -168,21 +166,16 @@ class AudioPlayActivity :
 
     private fun upCover(path: String?) {
         ImageLoader.load(this, path)
-            .placeholder(CoverImageView.defaultDrawable)
-            .error(CoverImageView.defaultDrawable)
+            .placeholder(BookCover.defaultDrawable)
+            .error(BookCover.defaultDrawable)
             .into(binding.ivCover)
         ImageLoader.load(this, path)
             .transition(DrawableTransitionOptions.withCrossFade(1500))
-            .thumbnail(defaultCover())
+            .thumbnail(BookCover.getBlurDefaultCover(this))
             .apply(bitmapTransform(BlurTransformation(this, 25)))
             .into(binding.ivBg)
     }
 
-    private fun defaultCover(): RequestBuilder<Drawable> {
-        return ImageLoader.load(this, CoverImageView.defaultDrawable)
-            .apply(bitmapTransform(BlurTransformation(this, 25)))
-    }
-
     private fun playButton() {
         when (AudioPlay.status) {
             Status.PLAY -> AudioPlay.pause(this)

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

@@ -2,7 +2,6 @@ package io.legado.app.ui.book.info
 
 import android.annotation.SuppressLint
 import android.content.Intent
-import android.graphics.drawable.Drawable
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
@@ -10,7 +9,6 @@ import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
-import com.bumptech.glide.RequestBuilder
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestOptions.bitmapTransform
 import io.legado.app.R
@@ -29,6 +27,7 @@ import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.bottomBackground
 import io.legado.app.lib.theme.getPrimaryTextColor
+import io.legado.app.model.BookCover
 import io.legado.app.ui.about.AppLogDialog
 import io.legado.app.ui.book.audio.AudioPlayActivity
 import io.legado.app.ui.book.changecover.ChangeCoverDialog
@@ -40,7 +39,6 @@ import io.legado.app.ui.book.search.SearchActivity
 import io.legado.app.ui.book.source.edit.BookSourceEditActivity
 import io.legado.app.ui.book.toc.TocActivityResult
 import io.legado.app.ui.login.SourceLoginActivity
-import io.legado.app.ui.widget.image.CoverImageView
 import io.legado.app.utils.*
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers.IO
@@ -210,16 +208,11 @@ class BookInfoActivity :
         binding.ivCover.load(book.getDisplayCover(), book.name, book.author)
         ImageLoader.load(this, book.getDisplayCover())
             .transition(DrawableTransitionOptions.withCrossFade(1500))
-            .thumbnail(defaultCover())
+            .thumbnail(BookCover.getBlurDefaultCover(this))
             .apply(bitmapTransform(BlurTransformation(this, 25)))
             .into(binding.bgBook)  //模糊、渐变、缩小效果
     }
 
-    private fun defaultCover(): RequestBuilder<Drawable> {
-        return ImageLoader.load(this, CoverImageView.defaultDrawable)
-            .apply(bitmapTransform(BlurTransformation(this, 25)))
-    }
-
     private fun upLoading(isLoading: Boolean, chapterList: List<BookChapter>? = null) {
         when {
             isLoading -> {

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

@@ -11,7 +11,7 @@ import io.legado.app.base.BasePreferenceFragment
 import io.legado.app.constant.PreferKey
 import io.legado.app.lib.dialogs.selector
 import io.legado.app.lib.theme.ATH
-import io.legado.app.ui.widget.image.CoverImageView
+import io.legado.app.model.BookCover
 import io.legado.app.ui.widget.prefs.SwitchPreference
 import io.legado.app.utils.*
 
@@ -65,16 +65,16 @@ class CoverConfigFragment : BasePreferenceFragment(),
             PreferKey.coverShowName -> {
                 findPreference<SwitchPreference>(PreferKey.coverShowAuthor)
                     ?.isEnabled = getPrefBoolean(key)
-                CoverImageView.upDefaultCover()
+                BookCover.upDefaultCover()
             }
             PreferKey.coverShowNameN -> {
                 findPreference<SwitchPreference>(PreferKey.coverShowAuthorN)
                     ?.isEnabled = getPrefBoolean(key)
-                CoverImageView.upDefaultCover()
+                BookCover.upDefaultCover()
             }
             PreferKey.coverShowAuthor,
             PreferKey.coverShowAuthorN -> {
-                CoverImageView.upDefaultCover()
+                BookCover.upDefaultCover()
             }
         }
     }
@@ -89,7 +89,7 @@ class CoverConfigFragment : BasePreferenceFragment(),
                     context?.selector(items = arrayListOf("删除图片", "选择图片")) { _, i ->
                         if (i == 0) {
                             removePref(PreferKey.defaultCover)
-                            CoverImageView.upDefaultCover()
+                            BookCover.upDefaultCover()
                         } else {
                             selectImage.launch(requestCodeCover)
                         }
@@ -102,7 +102,7 @@ class CoverConfigFragment : BasePreferenceFragment(),
                     context?.selector(items = arrayListOf("删除图片", "选择图片")) { _, i ->
                         if (i == 0) {
                             removePref(PreferKey.defaultCoverDark)
-                            CoverImageView.upDefaultCover()
+                            BookCover.upDefaultCover()
                         } else {
                             selectImage.launch(requestCodeCoverDark)
                         }
@@ -131,7 +131,7 @@ class CoverConfigFragment : BasePreferenceFragment(),
             file = FileUtils.createFileIfNotExist(file, "covers", name)
             file.writeBytes(bytes)
             putPrefString(preferenceKey, file.absolutePath)
-            CoverImageView.upDefaultCover()
+            BookCover.upDefaultCover()
         }
     }
 

app/src/main/java/io/legado/app/ui/widget/image/CoverImageView.kt

@@ -1,6 +1,5 @@
 package io.legado.app.ui.widget.image
 
-import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.*
 import android.graphics.drawable.Drawable
@@ -10,16 +9,12 @@ import com.bumptech.glide.load.DataSource
 import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
-import io.legado.app.R
-import io.legado.app.constant.PreferKey
 import io.legado.app.help.AppConfig
 import io.legado.app.help.glide.ImageLoader
 import io.legado.app.lib.theme.accentColor
-import io.legado.app.utils.getPrefBoolean
-import io.legado.app.utils.getPrefString
+import io.legado.app.model.BookCover
 import io.legado.app.utils.textHeight
 import io.legado.app.utils.toStringArray
-import splitties.init.appCtx
 
 /**
  * 封面
@@ -98,7 +93,7 @@ class CoverImageView @JvmOverloads constructor(
     }
 
     private fun drawNameAuthor(canvas: Canvas) {
-        if (!drawBookName) return
+        if (!BookCover.drawBookName) return
         var startX = width * 0.2f
         var startY = height * 0.2f
         name?.toStringArray()?.let { name ->
@@ -117,7 +112,7 @@ class CoverImageView @JvmOverloads constructor(
                 }
             }
         }
-        if (!drawBookAuthor) return
+        if (!BookCover.drawBookAuthor) return
         author?.toStringArray()?.let { author ->
             startX = width * 0.8f
             startY = height * 0.7f
@@ -175,46 +170,17 @@ class CoverImageView @JvmOverloads constructor(
         this.name = name
         this.author = author
         if (AppConfig.useDefaultCover) {
-            ImageLoader.load(context, defaultDrawable)
+            ImageLoader.load(context, BookCover.defaultDrawable)
                 .centerCrop()
                 .into(this)
         } else {
             ImageLoader.load(context, path)//Glide自动识别http://,content://和file://
-                .placeholder(defaultDrawable)
-                .error(defaultDrawable)
+                .placeholder(BookCover.defaultDrawable)
+                .error(BookCover.defaultDrawable)
                 .listener(glideListener)
                 .centerCrop()
                 .into(this)
         }
     }
 
-    companion object {
-        private var drawBookName = true
-        private var drawBookAuthor = true
-        lateinit var defaultDrawable: Drawable
-
-        init {
-            upDefaultCover()
-        }
-
-        @SuppressLint("UseCompatLoadingForDrawables")
-        fun upDefaultCover() {
-            val isNightTheme = AppConfig.isNightTheme
-            drawBookName = if (isNightTheme) {
-                appCtx.getPrefBoolean(PreferKey.coverShowNameN, true)
-            } else {
-                appCtx.getPrefBoolean(PreferKey.coverShowName, true)
-            }
-            drawBookAuthor = if (isNightTheme) {
-                appCtx.getPrefBoolean(PreferKey.coverShowAuthorN, true)
-            } else {
-                appCtx.getPrefBoolean(PreferKey.coverShowAuthor, true)
-            }
-            val key = if (isNightTheme) PreferKey.defaultCoverDark else PreferKey.defaultCover
-            val path = appCtx.getPrefString(key)
-            defaultDrawable = Drawable.createFromPath(path)
-                ?: appCtx.resources.getDrawable(R.drawable.image_cover_default, null)
-        }
-
-    }
 }