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-rw-r--r--src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt214
1 files changed, 0 insertions, 214 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt
deleted file mode 100644
index ee2d44718..000000000
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt
+++ /dev/null
@@ -1,214 +0,0 @@
-// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.yuzu.yuzu_emu.fragments
-
-import android.app.Dialog
-import android.content.Intent
-import android.net.Uri
-import android.os.Bundle
-import android.provider.DocumentsContract
-import android.widget.Toast
-import androidx.activity.result.ActivityResultLauncher
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.appcompat.app.AppCompatActivity
-import androidx.documentfile.provider.DocumentFile
-import androidx.fragment.app.DialogFragment
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import java.io.BufferedOutputStream
-import java.io.File
-import java.io.FileOutputStream
-import java.io.FilenameFilter
-import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter
-import java.util.zip.ZipEntry
-import java.util.zip.ZipOutputStream
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import org.yuzu.yuzu_emu.R
-import org.yuzu.yuzu_emu.YuzuApplication
-import org.yuzu.yuzu_emu.features.DocumentProvider
-import org.yuzu.yuzu_emu.getPublicFilesDir
-import org.yuzu.yuzu_emu.utils.FileUtil
-
-class ImportExportSavesFragment : DialogFragment() {
- private val context = YuzuApplication.appContext
- private val savesFolder =
- "${context.getPublicFilesDir().canonicalPath}/nand/user/save/0000000000000000"
-
- // Get first subfolder in saves folder (should be the user folder)
- private val savesFolderRoot = File(savesFolder).listFiles()?.firstOrNull()?.canonicalPath ?: ""
- private var lastZipCreated: File? = null
-
- private lateinit var startForResultExportSave: ActivityResultLauncher<Intent>
- private lateinit var documentPicker: ActivityResultLauncher<Array<String>>
-
- override fun onCreate(savedInstanceState: Bundle?) {
- super.onCreate(savedInstanceState)
- val activity = requireActivity() as AppCompatActivity
-
- val activityResultRegistry = requireActivity().activityResultRegistry
- startForResultExportSave = activityResultRegistry.register(
- "startForResultExportSaveKey",
- ActivityResultContracts.StartActivityForResult()
- ) {
- File(context.getPublicFilesDir().canonicalPath, "temp").deleteRecursively()
- }
- documentPicker = activityResultRegistry.register(
- "documentPickerKey",
- ActivityResultContracts.OpenDocument()
- ) {
- it?.let { uri -> importSave(uri, activity) }
- }
- }
-
- override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
- return if (savesFolderRoot == "") {
- MaterialAlertDialogBuilder(requireContext())
- .setTitle(R.string.manage_save_data)
- .setMessage(R.string.import_export_saves_no_profile)
- .setPositiveButton(android.R.string.ok, null)
- .show()
- } else {
- MaterialAlertDialogBuilder(requireContext())
- .setTitle(R.string.manage_save_data)
- .setMessage(R.string.manage_save_data_description)
- .setNegativeButton(R.string.export_saves) { _, _ ->
- exportSave()
- }
- .setPositiveButton(R.string.import_saves) { _, _ ->
- documentPicker.launch(arrayOf("application/zip"))
- }
- .setNeutralButton(android.R.string.cancel, null)
- .show()
- }
- }
-
- /**
- * Zips the save files located in the given folder path and creates a new zip file with the current date and time.
- * @return true if the zip file is successfully created, false otherwise.
- */
- private fun zipSave(): Boolean {
- try {
- val tempFolder = File(requireContext().getPublicFilesDir().canonicalPath, "temp")
- tempFolder.mkdirs()
- val saveFolder = File(savesFolderRoot)
- val outputZipFile = File(
- tempFolder,
- "yuzu saves - ${
- LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"))
- }.zip"
- )
- outputZipFile.createNewFile()
- ZipOutputStream(BufferedOutputStream(FileOutputStream(outputZipFile))).use { zos ->
- saveFolder.walkTopDown().forEach { file ->
- val zipFileName =
- file.absolutePath.removePrefix(savesFolderRoot).removePrefix("/")
- if (zipFileName == "") {
- return@forEach
- }
- val entry = ZipEntry("$zipFileName${(if (file.isDirectory) "/" else "")}")
- zos.putNextEntry(entry)
- if (file.isFile) {
- file.inputStream().use { fis -> fis.copyTo(zos) }
- }
- }
- }
- lastZipCreated = outputZipFile
- } catch (e: Exception) {
- return false
- }
- return true
- }
-
- /**
- * Exports the save file located in the given folder path by creating a zip file and sharing it via intent.
- */
- private fun exportSave() {
- CoroutineScope(Dispatchers.IO).launch {
- val wasZipCreated = zipSave()
- val lastZipFile = lastZipCreated
- if (!wasZipCreated || lastZipFile == null) {
- withContext(Dispatchers.Main) {
- Toast.makeText(context, "Failed to export save", Toast.LENGTH_LONG).show()
- }
- return@launch
- }
-
- withContext(Dispatchers.Main) {
- val file = DocumentFile.fromSingleUri(
- context,
- DocumentsContract.buildDocumentUri(
- DocumentProvider.AUTHORITY,
- "${DocumentProvider.ROOT_ID}/temp/${lastZipFile.name}"
- )
- )!!
- val intent = Intent(Intent.ACTION_SEND)
- .setDataAndType(file.uri, "application/zip")
- .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
- .putExtra(Intent.EXTRA_STREAM, file.uri)
- startForResultExportSave.launch(Intent.createChooser(intent, "Share save file"))
- }
- }
- }
-
- /**
- * Imports the save files contained in the zip file, and replaces any existing ones with the new save file.
- * @param zipUri The Uri of the zip file containing the save file(s) to import.
- */
- private fun importSave(zipUri: Uri, activity: AppCompatActivity) {
- val inputZip = context.contentResolver.openInputStream(zipUri)
- // A zip needs to have at least one subfolder named after a TitleId in order to be considered valid.
- var validZip = false
- val savesFolder = File(savesFolderRoot)
- val cacheSaveDir = File("${context.cacheDir.path}/saves/")
- cacheSaveDir.mkdir()
-
- if (inputZip == null) {
- Toast.makeText(context, context.getString(R.string.fatal_error), Toast.LENGTH_LONG)
- .show()
- return
- }
-
- val filterTitleId =
- FilenameFilter { _, dirName -> dirName.matches(Regex("^0100[\\dA-Fa-f]{12}$")) }
-
- try {
- CoroutineScope(Dispatchers.IO).launch {
- FileUtil.unzip(inputZip, cacheSaveDir)
- cacheSaveDir.list(filterTitleId)?.forEach { savePath ->
- File(savesFolder, savePath).deleteRecursively()
- File(cacheSaveDir, savePath).copyRecursively(File(savesFolder, savePath), true)
- validZip = true
- }
-
- withContext(Dispatchers.Main) {
- if (!validZip) {
- MessageDialogFragment.newInstance(
- requireActivity(),
- titleId = R.string.save_file_invalid_zip_structure,
- descriptionId = R.string.save_file_invalid_zip_structure_description
- ).show(activity.supportFragmentManager, MessageDialogFragment.TAG)
- return@withContext
- }
- Toast.makeText(
- context,
- context.getString(R.string.save_file_imported_success),
- Toast.LENGTH_LONG
- ).show()
- }
-
- cacheSaveDir.deleteRecursively()
- }
- } catch (e: Exception) {
- Toast.makeText(context, context.getString(R.string.fatal_error), Toast.LENGTH_LONG)
- .show()
- }
- }
-
- companion object {
- const val TAG = "ImportExportSavesFragment"
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-17 05:35:50 +0200