修复bug

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

@@ -611,7 +611,9 @@ class ReadBookActivity : ReadBookBaseActivity(),
             autoPageProgress += scrollOffset
             if (autoPageProgress >= binding.readView.height) {
                 autoPageProgress = 0
-                binding.readView.fillPage(PageDirection.NEXT)
+                if (!binding.readView.fillPage(PageDirection.NEXT)) {
+                    autoPageStop()
+                }
             } else {
                 binding.readView.invalidate()
             }

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

@@ -437,15 +437,15 @@ class ReadView(context: Context, attrs: AttributeSet) :
         curPage.cancelSelect()
     }
 
-    fun fillPage(direction: PageDirection) {
-        when (direction) {
+    fun fillPage(direction: PageDirection): Boolean {
+        return when (direction) {
             PageDirection.PREV -> {
                 pageFactory.moveToPrev(true)
             }
             PageDirection.NEXT -> {
                 pageFactory.moveToNext(true)
             }
-            else -> Unit
+            else -> false
         }
     }