YanLongChangAn/legado
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优化

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This commit is contained in:
gedoor
2022-01-08 16:19:31 +08:00
parent 3202cd195a
commit 7d1cf61b78
1 changed files with 9 additions and 15 deletions
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app/src/main/java/io/legado/app/model/localBook/TextFile.kt
+9 -15
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@@ -132,7 +132,7 @@ class TextFile(private val book: Book) {
if (StringUtils.trim(chapterContent).isNotEmpty()) { if (StringUtils.trim(chapterContent).isNotEmpty()) {
val qyChapter = BookChapter() val qyChapter = BookChapter()
qyChapter.title = "前言" qyChapter.title = "前言"
qyChapter.start = 0 qyChapter.start = curOffset
qyChapter.end = chapterLength.toLong() qyChapter.end = chapterLength.toLong()
toc.add(qyChapter) toc.add(qyChapter)
} }
@@ -167,7 +167,7 @@ class TextFile(private val book: Book) {
} else { //如果章节不存在则创建章节 } else { //如果章节不存在则创建章节
val curChapter = BookChapter() val curChapter = BookChapter()
curChapter.title = matcher.group() curChapter.title = matcher.group()
curChapter.start = 0 curChapter.start = curOffset
curChapter.end = 0 curChapter.end = 0
toc.add(curChapter) toc.add(curChapter)
} }
@@ -182,10 +182,8 @@ class TextFile(private val book: Book) {
//block的偏移点 //block的偏移点
curOffset += length.toLong() curOffset += length.toLong()
//设置上一章的结尾 //设置上一章的结尾
val lastChapter = toc.last() toc.lastOrNull()?.end = curOffset
lastChapter.end = curOffset
} }
} }
toc.forEachIndexed { index, bookChapter -> toc.forEachIndexed { index, bookChapter ->
@@ -209,10 +207,10 @@ class TextFile(private val book: Book) {
} }
val toc = arrayListOf<BookChapter>() val toc = arrayListOf<BookChapter>()
LocalBook.getBookInputStream(book).use { bis -> LocalBook.getBookInputStream(book).use { bis ->
//加载章节
var curOffset: Long = 0
//block的个数 //block的个数
var blockPos = 0 var blockPos = 0
//加载章节
var curOffset: Long = 0
//读取的长度 //读取的长度
var length: Int var length: Int
val buffer = ByteArray(bufferSize) val buffer = ByteArray(bufferSize)
@@ -226,7 +224,6 @@ class TextFile(private val book: Book) {
while (bis.read(buffer, bufferStart, bufferSize - bufferStart) while (bis.read(buffer, bufferStart, bufferSize - bufferStart)
.also { length = it } > 0 .also { length = it } > 0
) { ) {
bufferStart = 0
blockPos++ blockPos++
//章节在buffer的偏移量 //章节在buffer的偏移量
var chapterOffset = 0 var chapterOffset = 0
@@ -256,18 +253,15 @@ class TextFile(private val book: Book) {
//设置偏移的位置 //设置偏移的位置
chapterOffset = end chapterOffset = end
} else { } else {
val chapter = BookChapter() buffer.copyInto(buffer, 0, length - strLength, strLength)
chapter.title = "第" + blockPos + "章" + "(" + chapterPos + ")" bufferStart = strLength
chapter.start = curOffset + chapterOffset
chapter.end = curOffset + length
toc.add(chapter)
strLength = 0
} }
} }
//block的偏移点 //block的偏移点
curOffset += length.toLong() curOffset += length.toLong()
//设置上一章的结尾
toc.lastOrNull()?.end = curOffset
} }
} }
toc.forEachIndexed { index, bookChapter -> toc.forEachIndexed { index, bookChapter ->