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Try Apache implementation of ZipFile instead

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Docs: https://commons.apache.org/proper/commons-compress/
Related StackOverflow post: https://stackoverflow.com/a/54236244/4421500

Related to #9438
This commit is contained in:
arkon
2023-05-03 14:00:33 -04:00
parent 6ce42dc167
commit c623258e8c
3 changed files with 19 additions and 24 deletions
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41
app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ZipPageLoader.kt
View File

@ -1,12 +1,13 @@
package eu.kanade.tachiyomi.ui.reader.loader
import android.app.Application
import android.os.Build
import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
import org.apache.commons.compress.archivers.zip.ZipFile
import org.apache.commons.compress.utils.SeekableInMemoryByteChannel
import uy.kohesive.injekt.injectLazy
import java.io.ByteArrayOutputStream
import java.io.File
import java.io.FileInputStream
import java.util.zip.ZipInputStream
/**
* Loader used to load a chapter from a .zip or .cbz file.
@ -20,29 +21,21 @@ internal class ZipPageLoader(file: File) : PageLoader() {
}
init {
ZipInputStream(FileInputStream(file)).use { zipInputStream ->
generateSequence { zipInputStream.nextEntry }
.filterNot { it.isDirectory }
.forEach { entry ->
File(tmpDir, entry.name.substringAfterLast("/"))
.also { it.createNewFile() }
.outputStream().use { pageOutputStream ->
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
pageOutputStream.write(zipInputStream.readNBytes(entry.size.toInt()))
} else {
val buffer = ByteArray(2048)
var len: Int
while (
zipInputStream.read(buffer, 0, buffer.size)
.also { len = it } >= 0
) {
pageOutputStream.write(buffer, 0, len)
}
ByteArrayOutputStream().use { byteArrayOutputStream ->
FileInputStream(file).use { it.copyTo(byteArrayOutputStream) }
ZipFile(SeekableInMemoryByteChannel(byteArrayOutputStream.toByteArray())).use { zip ->
zip.entries.asSequence()
.filterNot { it.isDirectory }
.forEach { entry ->
File(tmpDir, entry.name.substringAfterLast("/"))
.also { it.createNewFile() }
.outputStream().use { pageOutputStream ->
zip.getInputStream(entry).copyTo(pageOutputStream)
pageOutputStream.flush()
}
pageOutputStream.flush()
}
zipInputStream.closeEntry()
}
}
}
}
}