pull/1625/head
kunfei 3 years ago
parent f3949a7773
commit 426e09c457
  1. 23
      app/src/main/java/io/legado/app/model/localBook/TextFile.kt

@ -149,11 +149,20 @@ class TextFile(private val book: Book) {
val chapterLength = chapterContent.toByteArray(charset).size
val lastStart = toc.lastOrNull()?.start ?: curOffset
if (curOffset + chapterLength - lastStart > maxLengthWithToc) {
toc.lastOrNull()?.let {
it.end = it.start
}
toc.addAll(analyze(lastStart, curOffset + chapterLength))
}
//如果 seekPos == 0 && chapterStart != 0 表示当前block处前面有一段内容
//第一种情况一定是序章 第二种情况是上一个章节的内容
if (seekPos == 0 && chapterStart != 0) { //获取当前章节的内容
//创建当前章节
val curChapter = BookChapter()
curChapter.title = matcher.group()
curChapter.start = curOffset + chapterLength
toc.add(curChapter)
} else if (seekPos == 0 && chapterStart != 0) {
/*
* 如果 seekPos == 0 && chapterStart != 0 表示当前block处前面有一段内容
* 第一种情况一定是序章 第二种情况是上一个章节的内容
*/
if (toc.isEmpty()) { //如果当前没有章节,那么就是序章
//加入简介
if (StringUtils.trim(chapterContent).isNotEmpty()) {
@ -186,7 +195,7 @@ class TextFile(private val book: Book) {
if (toc.isNotEmpty()) { //获取章节内容
//获取上一章节
val lastChapter = toc.last()
toc.last().isVolume =
lastChapter.isVolume =
chapterContent.substringAfter(lastChapter.title).isBlank()
lastChapter.end =
lastChapter.start!! + chapterContent.toByteArray(charset).size.toLong()
@ -264,7 +273,7 @@ class TextFile(private val book: Book) {
//分章的位置
chapterPos = 0
while (strLength > 0) {
++chapterPos
chapterPos++
//是否长度超过一章
if (strLength > maxLengthWithNoToc) { //在buffer中一章的终止点
var end = length
@ -297,7 +306,7 @@ class TextFile(private val book: Book) {
//设置结尾章节
if (bufferStart > 100) {
val chapter = BookChapter()
chapter.title = "${blockPos}章(${chapterPos + 1})"
chapter.title = "${blockPos}章(${chapterPos})"
chapter.start = toc.lastOrNull()?.end ?: curOffset
chapter.end = chapter.start!! + bufferStart
toc.add(chapter)

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