优化

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

@@ -128,14 +128,14 @@ data class TextPage(
         for ((index, textLine) in textLines.withIndex()) {
             if (aloudSpanStart > lineStart && aloudSpanStart < lineStart + textLine.text.length) {
                 for (i in index - 1 downTo 0) {
-                    if (textLines[i].text.endsWith("\n")) {
+                    if (textLines[i].isLastLine) {
                         break
                     } else {
                         textLines[i].isReadAloud = true
                     }
                 }
                 for (i in index until textLines.size) {
-                    if (textLines[i].text.endsWith("\n")) {
+                    if (textLines[i].isLastLine) {
                         textLines[i].isReadAloud = true
                         break
                     } else {

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

@@ -377,7 +377,9 @@ object ChapterProvider {
                 }
             }
             stringBuilder.append(words)
-            if (textLine.isLastLine) stringBuilder.append("\n")
+            if (textLine.isLastLine) {
+                stringBuilder.append("\n")
+            }
             textPages.last().textLines.add(textLine)
             textLine.upTopBottom(durY, textPaint)
             durY += textPaint.textHeight * lineSpacingExtra