up

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

@@ -60,8 +60,12 @@ object ChapterProvider {
             item.pageSize = textPages.size
         }
         return TextChapter(
-            bookChapter.index, bookChapter.title, bookChapter.url,
-            textPages, pageLengths
+            bookChapter.index,
+            bookChapter.title,
+            bookChapter.url,
+            textPages,
+            pageLengths,
+            chapterSize
         )
     }
 

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

@@ -1,8 +1,7 @@
 package io.legado.app.ui.widget.page
 
-import io.legado.app.data.entities.BookChapter
-
 interface DataSource {
+    fun isScroll(): Boolean
 
     fun pageIndex(): Int
 
@@ -28,7 +27,4 @@ interface DataSource {
 
     fun moveToPrevChapter()
 
-    interface CallBack {
-        fun onLoadFinish(bookChapter: BookChapter, content: String)
-    }
 }

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

@@ -36,6 +36,10 @@ class PageView(context: Context, attrs: AttributeSet) : FrameLayout(context, att
         upPageAnim()
 
         setPageFactory(TextPageFactory.create(object : DataSource {
+            override fun isScroll(): Boolean {
+                return pageDelegate is ScrollPageDelegate
+            }
+
             override fun pageIndex(): Int {
                 return callback?.durChapterPos() ?: 0
             }

app/src/main/java/io/legado/app/ui/widget/page/ScrollContentView.kt

@@ -1,3 +0,0 @@
-package io.legado.app.ui.widget.page
-
-class ScrollContentView

app/src/main/java/io/legado/app/ui/widget/page/TextChapter.kt

@@ -1,11 +1,14 @@
 package io.legado.app.ui.widget.page
 
+import android.text.SpannableStringBuilder
+
 data class TextChapter(
     val position: Int,
     val title: String,
     val url: String,
     val pages: List<TextPage>,
-    val pageLengths: List<Int>
+    val pageLengths: List<Int>,
+    val chaptersSize: Int
 ) {
     fun page(index: Int): TextPage? {
         if (index >= 0 && index < pages.size) {
@@ -21,6 +24,17 @@ data class TextChapter(
         return null
     }
 
+    fun scrollPage(): TextPage? {
+        if (pages.isNotEmpty()) {
+            val spannableStringBuilder = SpannableStringBuilder()
+            pages.forEach {
+                spannableStringBuilder.append(it.text)
+            }
+            return TextPage(0, spannableStringBuilder, title, position, chaptersSize)
+        }
+        return null
+    }
+
     fun lastIndex(): Int {
         return pages.size - 1
     }

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

@@ -62,11 +62,18 @@ class TextPageFactory private constructor(dataSource: DataSource) :
     }
 
     override fun currentPage(): TextPage? = dataSource.pageIndex().let { index ->
-        return dataSource.getCurrentChapter()?.page(index)
-            ?: TextPage(index = index, title = "index：$index")
+        return if (dataSource.isScroll()) {
+            dataSource.getCurrentChapter()?.scrollPage()
+        } else {
+            dataSource.getCurrentChapter()?.page(index)
+        } ?: TextPage(index = index, title = "index：$index")
     }
 
     override fun nextPage(): TextPage? = dataSource.pageIndex().let { index ->
+        if (dataSource.isScroll()) {
+            return dataSource.getNextChapter()?.scrollPage()
+                ?: TextPage(index = index + 1, title = "index：${index + 1}")
+        }
         dataSource.getCurrentChapter()?.let {
             if (index < it.pageSize() - 1) {
                 return dataSource.getCurrentChapter()?.page(index + 1)?.removePageAloudSpan()
@@ -78,6 +85,10 @@ class TextPageFactory private constructor(dataSource: DataSource) :
     }
 
     override fun previousPage(): TextPage? = dataSource.pageIndex().let { index ->
+        if (dataSource.isScroll()) {
+            return dataSource.getPreviousChapter()?.scrollPage()
+                ?: TextPage(index = index + 1, title = "index：${index + 1}")
+        }
         if (index > 0) {
             return dataSource.getCurrentChapter()?.page(index - 1)?.removePageAloudSpan()
                 ?: TextPage(index = index - 1, title = "index：${index - 1}")