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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 2022-01-01 10:43:22 +08:00
parent 434f4238f5
commit f40b1c391d
1 changed files with 7 additions and 16 deletions
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23
app/src/main/java/io/legado/app/model/localBook/TextFile.kt
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@ -6,13 +6,15 @@ import io.legado.app.data.entities.Book
import io.legado.app.data.entities.BookChapter import io.legado.app.data.entities.BookChapter
import io.legado.app.data.entities.TxtTocRule import io.legado.app.data.entities.TxtTocRule
import io.legado.app.help.DefaultData import io.legado.app.help.DefaultData
import io.legado.app.model.localBook.LocalBook.cacheFolder import io.legado.app.utils.EncodingDetect
import io.legado.app.utils.* import io.legado.app.utils.MD5Utils
import io.legado.app.utils.StringUtils
import io.legado.app.utils.isContentScheme
import splitties.init.appCtx import splitties.init.appCtx
import java.io.File import java.io.File
import java.io.FileInputStream import java.io.FileInputStream
import java.io.FileNotFoundException import java.io.FileNotFoundException
import java.io.FileOutputStream import java.io.InputStream
import java.nio.charset.Charset import java.nio.charset.Charset
import java.util.regex.Matcher import java.util.regex.Matcher
import java.util.regex.Pattern import java.util.regex.Pattern
@ -287,21 +289,10 @@ class TextFile(private val book: Book) {
} }
@Throws(FileNotFoundException::class) @Throws(FileNotFoundException::class)
private fun getBookInputStream(book: Book): FileInputStream { private fun getBookInputStream(book: Book): InputStream {
if (book.bookUrl.isContentScheme()) { if (book.bookUrl.isContentScheme()) {
val uri = Uri.parse(book.bookUrl) val uri = Uri.parse(book.bookUrl)
val bookFile = cacheFolder.getFile(book.name) return appCtx.contentResolver.openInputStream(uri)!!
if (!bookFile.exists()) {
bookFile.createNewFile()
appCtx.contentResolver.openInputStream(uri).use { iStream ->
FileOutputStream(bookFile).use { oStream ->
iStream?.copyTo(oStream)
oStream.flush()
}
}
}
return FileInputStream(bookFile)
//return appCtx.contentResolver.openFileDescriptor(uri, "r")!!.fileDescriptor
} }
return FileInputStream(File(book.bookUrl)) return FileInputStream(File(book.bookUrl))
} }