gitea/legado
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本地书籍无权限则保存到自己选定的文件夹

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gedoor 2021-12-30 22:31:18 +08:00
parent 44f0a217bc
commit 5434759d20
1 changed files with 4 additions and 4 deletions
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8
app/src/main/java/io/legado/app/model/localBook/TextFile.kt
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@ -28,7 +28,7 @@ class TextFile(private val book: Book) {
fun getChapterList(): ArrayList<BookChapter> { fun getChapterList(): ArrayList<BookChapter> {
return getBookInputStream(book).use { return getBookInputStream(book).use {
val buffer = ByteArray(BUFFER_SIZE) val buffer = ByteArray(BUFFER_SIZE)
it.read(buffer, 0, buffer.size) it.read(buffer)
if (book.charset == null) { if (book.charset == null) {
book.charset = EncodingDetect.getEncode(buffer) book.charset = EncodingDetect.getEncode(buffer)
} }
@ -54,7 +54,7 @@ class TextFile(private val book: Book) {
val buffer = ByteArray(BUFFER_SIZE) val buffer = ByteArray(BUFFER_SIZE)
val rulePattern = pattern ?: let { val rulePattern = pattern ?: let {
bookIs.skip(0) bookIs.skip(0)
val length = bookIs.read(buffer, 0, buffer.size) val length = bookIs.read(buffer)
val content = String(buffer, 0, length, charset) val content = String(buffer, 0, length, charset)
tocRule = getTocRule(content) tocRule = getTocRule(content)
tocRule?.let { tocRule?.let {
@ -72,7 +72,7 @@ class TextFile(private val book: Book) {
var allLength = 0 var allLength = 0
//获取文件中的数据到buffer，直到没有数据为止 //获取文件中的数据到buffer，直到没有数据为止
while (bookIs.read(buffer, 0, BUFFER_SIZE).also { length = it } > 0) { while (bookIs.read(buffer).also { length = it } > 0) {
blockPos++ blockPos++
//如果存在Chapter //如果存在Chapter
if (rulePattern != null) { if (rulePattern != null) {
@ -263,7 +263,7 @@ class TextFile(private val book: Book) {
val content = ByteArray(count) val content = ByteArray(count)
getBookInputStream(book).use { getBookInputStream(book).use {
it.skip(bookChapter.start!!) it.skip(bookChapter.start!!)
it.read(content, 0, count) it.read(content)
} }
return String(content, book.fileCharset()) return String(content, book.fileCharset())
.substringAfter(bookChapter.title) .substringAfter(bookChapter.title)