阅读界面菜单添加图片样式选择,针对每本书籍

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

@@ -146,6 +146,14 @@ data class Book(
         config().pageAnim = pageAnim
     }
 
+    fun getImageStyle(): String? {
+        return config().imageStyle
+    }
+
+    fun setImageStyle(imageStyle: String?) {
+        config().imageStyle = imageStyle
+    }
+
     fun getDelParagraph(): Int {
         return config().delParagraph
     }
@@ -228,15 +236,19 @@ data class Book(
         const val hTag = 2L
         const val rubyTag = 4L
         const val imgTag = 8L
+        const val imgStyleDefault = "DEFAULT"
+        const val imgStyleFull = "FULL"
+        const val imgStyleText = "TEXT"
     }
 
     @Parcelize
     data class ReadConfig(
         var pageAnim: Int = -1,
         var reSegment: Boolean = false,
+        var imageStyle: String? = null,
         var useReplaceRule: Boolean = AppConfig.replaceEnableDefault,// 正文使用净化替换规则
         var delParagraph: Int = 0,//去除段首
-        var delTag: Long = 0L//去除标签
+        var delTag: Long = 0L,//去除标签
     ) : Parcelable
 
     class Converters {

app/src/main/java/io/legado/app/model/webBook/BookChapterList.kt

@@ -47,15 +47,8 @@ object BookChapterList {
             }
             var chapterData =
                 analyzeChapterList(
-                    scope,
-                    book,
-                    baseUrl,
-                    redirectUrl,
-                    body,
-                    tocRule,
-                    listRule,
-                    bookSource,
-                    log = true
+                    scope, book, baseUrl, redirectUrl, body,
+                    tocRule, listRule, bookSource, log = true
                 )
             chapterData.chapterList?.let {
                 chapterList.addAll(it)
@@ -75,14 +68,8 @@ object BookChapterList {
                                 headerMapF = bookSource.getHeaderMap()
                             ).getStrResponse(bookSource.bookSourceUrl).body?.let { nextBody ->
                                 chapterData = analyzeChapterList(
-                                    this,
-                                    book,
-                                    nextUrl,
-                                    nextUrl,
-                                    nextBody,
-                                    tocRule,
-                                    listRule,
-                                    bookSource
+                                    this, book, nextUrl, nextUrl,
+                                    nextBody, tocRule, listRule, bookSource
                                 )
                                 nextUrl = chapterData.nextUrl.firstOrNull() ?: ""
                                 chapterData.chapterList?.let {
@@ -144,15 +131,8 @@ object BookChapterList {
             ).getStrResponse(bookSource.bookSourceUrl).body
                 ?: throw Exception("${chapterData.nextUrl}, 下载失败")
             val nextChapterData = analyzeChapterList(
-                this,
-                book,
-                chapterData.nextUrl,
-                chapterData.nextUrl,
-                nextBody,
-                tocRule,
-                listRule,
-                bookSource,
-                false
+                this, book, chapterData.nextUrl, chapterData.nextUrl,
+                nextBody, tocRule, listRule, bookSource, false
             )
             synchronized(chapterDataList) {
                 val isFinished = addChapterListIsFinish(

app/src/main/java/io/legado/app/service/help/ReadBook.kt

@@ -71,6 +71,9 @@ object ReadBook {
             appDb.bookSourceDao.getBookSource(book.origin)?.let {
                 bookSource = it
                 webBook = WebBook(it)
+                if (book.getImageStyle().isNullOrBlank()) {
+                    book.setImageStyle(it.getContentRule().imageStyle)
+                }
             } ?: let {
                 bookSource = null
                 webBook = null
@@ -413,7 +416,7 @@ object ReadBook {
                     durChapterIndex -> {
                         curTextChapter =
                             ChapterProvider.getTextChapter(
-                                book, chapter, contents, chapterSize, imageStyle
+                                book, chapter, contents, chapterSize
                             )
                         if (upContent) callBack?.upContent(resetPageOffset = resetPageOffset)
                         callBack?.upView()
@@ -423,14 +426,14 @@ object ReadBook {
                     durChapterIndex - 1 -> {
                         prevTextChapter =
                             ChapterProvider.getTextChapter(
-                                book, chapter, contents, chapterSize, imageStyle
+                                book, chapter, contents, chapterSize
                             )
                         if (upContent) callBack?.upContent(-1, resetPageOffset)
                     }
                     durChapterIndex + 1 -> {
                         nextTextChapter =
                             ChapterProvider.getTextChapter(
-                                book, chapter, contents, chapterSize, imageStyle
+                                book, chapter, contents, chapterSize
                             )
                         if (upContent) callBack?.upContent(1, resetPageOffset)
                     }
@@ -444,8 +447,6 @@ object ReadBook {
         }
     }
 
-    private val imageStyle get() = webBook?.bookSource?.ruleContent?.imageStyle
-
     fun pageAnim(): Int {
         book?.let {
             return if (it.getPageAnim() < 0)

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

@@ -27,6 +27,7 @@ import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.ReadTipConfig
 import io.legado.app.help.storage.Backup
 import io.legado.app.lib.dialogs.alert
+import io.legado.app.lib.dialogs.selector
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.receiver.TimeBatteryReceiver
 import io.legado.app.service.BaseReadAloudService
@@ -253,6 +254,16 @@ class ReadBookActivity : ReadBookBaseActivity(),
                 viewModel.reverseContent(it)
             }
             R.id.menu_set_charset -> showCharsetConfig()
+            R.id.menu_image_style -> {
+                val imgStyles =
+                    arrayListOf(Book.imgStyleDefault, Book.imgStyleFull, Book.imgStyleText)
+                selector(
+                    R.string.image_style,
+                    imgStyles
+                ) { _, index ->
+                    ReadBook.book?.setImageStyle(imgStyles[index])
+                }
+            }
             R.id.menu_get_progress -> ReadBook.book?.let {
                 viewModel.syncBookProgress(it) { progress ->
                     sureSyncProgress(progress)

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

@@ -81,7 +81,6 @@ object ChapterProvider {
         bookChapter: BookChapter,
         contents: List<String>,
         chapterSize: Int,
-        imageStyle: String?,
     ): TextChapter {
         val textPages = arrayListOf<TextPage>()
         val stringBuilder = StringBuilder()
@@ -94,7 +93,7 @@ object ChapterProvider {
                     if (!book.isEpub()) {
                         val src = NetworkUtils.getAbsoluteURL(bookChapter.url, it)
                         durY = setTypeImage(
-                            book, bookChapter, src, durY, textPages, imageStyle
+                            book, bookChapter, src, durY, textPages, book.getImageStyle()
                         )
                     }
                 }
@@ -142,9 +141,12 @@ object ChapterProvider {
             var height = it.height
             var width = it.width
             when (imageStyle?.toUpperCase(Locale.ROOT)) {
-                "FULL" -> {
+                Book.imgStyleFull -> {
                     width = visibleWidth
                     height = it.height * visibleWidth / it.width
+                }
+                Book.imgStyleText -> {
+
                 }
                 else -> {
                     if (it.width > visibleWidth) {

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

@@ -92,6 +92,11 @@
         android:checked="false"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_image_style"
+        android:title="@string/image_style"
+        app:showAsAction="never" />
+
     <item
         android:id="@+id/menu_update_toc"
         android:title="@string/update_toc"

app/src/main/res/values-zh-rHK/strings.xml

@@ -808,5 +808,6 @@
     <string name="debug">调试</string>
     <string name="crash_log">崩溃日志</string>
     <string name="use_zh_layout">使用自定义中文分行</string>
+    <string name="image_style">图片样式</string>
 
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -810,5 +810,6 @@
     <string name="export_to_web_dav">匯出到WebDav</string>
     <string name="reverse_content">反转内容</string>
     <string name="debug">调试</string>
+    <string name="image_style">图片样式</string>
 
 </resources>

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

@@ -812,5 +812,6 @@
     <string name="debug">调试</string>
     <string name="crash_log">崩溃日志</string>
     <string name="use_zh_layout">使用自定义中文分行</string>
+    <string name="image_style">图片样式</string>
 
 </resources>

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

@@ -815,5 +815,6 @@
     <string name="debug">调试</string>
     <string name="crash_log">崩溃日志</string>
     <string name="use_zh_layout">使用自定义中文分行</string>
+    <string name="image_style">图片样式</string>
 
 </resources>