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android: Add internal option to disable compression for zip exports 

Disables compression for user data and save exports
This commit is contained in:
t895 2024-01-02 17:52:28 -05:00
parent 148ad0cf0b
commit dace726d08
3 changed files with 15 additions and 3 deletions
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3
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/GamePropertiesFragment.kt
View File

@ -445,7 +445,8 @@ class GamePropertiesFragment : Fragment() {
val zipResult = FileUtil.zipFromInternalStorage( val zipResult = FileUtil.zipFromInternalStorage(
File(saveLocation), File(saveLocation),
saveLocation.replaceAfterLast("/", ""), saveLocation.replaceAfterLast("/", ""),
BufferedOutputStream(requireContext().contentResolver.openOutputStream(result)) BufferedOutputStream(requireContext().contentResolver.openOutputStream(result)),
compression = false
) )
return@newInstance when (zipResult) { return@newInstance when (zipResult) {
TaskState.Completed -> getString(R.string.export_success) TaskState.Completed -> getString(R.string.export_success)

3
src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
View File

@ -625,7 +625,8 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
File(DirectoryInitialization.userDirectory!!), File(DirectoryInitialization.userDirectory!!),
DirectoryInitialization.userDirectory!!, DirectoryInitialization.userDirectory!!,
BufferedOutputStream(contentResolver.openOutputStream(result)), BufferedOutputStream(contentResolver.openOutputStream(result)),
taskViewModel.cancelled taskViewModel.cancelled,
compression = false
) )
return@newInstance when (zipResult) { return@newInstance when (zipResult) {
TaskState.Completed -> getString(R.string.user_data_export_success) TaskState.Completed -> getString(R.string.user_data_export_success)

12
src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileUtil.kt
View File

@ -21,6 +21,7 @@ import org.yuzu.yuzu_emu.model.TaskState
import java.io.BufferedOutputStream import java.io.BufferedOutputStream
import java.lang.NullPointerException import java.lang.NullPointerException
import java.nio.charset.StandardCharsets import java.nio.charset.StandardCharsets
import java.util.zip.Deflater
import java.util.zip.ZipOutputStream import java.util.zip.ZipOutputStream
import kotlin.IllegalStateException import kotlin.IllegalStateException
@ -312,15 +313,23 @@ object FileUtil {
* @param inputFile File representation of the item that will be zipped * @param inputFile File representation of the item that will be zipped
* @param rootDir Directory containing the inputFile * @param rootDir Directory containing the inputFile
* @param outputStream Stream where the zip file will be output * @param outputStream Stream where the zip file will be output
* @param cancelled [StateFlow] that reports whether this process has been cancelled
* @param compression Disables compression if true
*/ */
fun zipFromInternalStorage( fun zipFromInternalStorage(
inputFile: File, inputFile: File,
rootDir: String, rootDir: String,
outputStream: BufferedOutputStream, outputStream: BufferedOutputStream,
cancelled: StateFlow<Boolean>? = null cancelled: StateFlow<Boolean>? = null,
compression: Boolean = true
): TaskState { ): TaskState {
try { try {
ZipOutputStream(outputStream).use { zos -> ZipOutputStream(outputStream).use { zos ->
if (!compression) {
zos.setMethod(ZipOutputStream.DEFLATED)
zos.setLevel(Deflater.NO_COMPRESSION)
}
inputFile.walkTopDown().forEach { file -> inputFile.walkTopDown().forEach { file ->
if (cancelled?.value == true) { if (cancelled?.value == true) {
return TaskState.Cancelled return TaskState.Cancelled
@ -338,6 +347,7 @@ object FileUtil {
} }
} }
} catch (e: Exception) { } catch (e: Exception) {
Log.error("[FileUtil] Failed creating zip file - ${e.message}")
return TaskState.Failed return TaskState.Failed
} }
return TaskState.Completed return TaskState.Completed