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android: Re-add global save manager 

Reworked to correctly collect and import/export saves that could exist in either /nand/user/save/000...000/<user id> or /nand/user/save/account/<user id raw string>
This commit is contained in:
t895 2024-01-02 21:51:28 -05:00
parent 148ad0cf0b
commit 53d4dbacf0
6 changed files with 264 additions and 0 deletions
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9
src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
View File

@ -547,6 +547,15 @@ object NativeLibrary {
*/
external fun getSavePath(programId: String): String
/**
* Gets the root save directory for the default profile as either
* /user/save/account/<user id raw string> or /user/save/000...000/<user id>
*
* @param future If true, returns the /user/save/account/... directory
* @return Save data path that may not exist yet
*/
external fun getDefaultProfileSaveDataRoot(future: Boolean): String
/**
* Adds a file to the manual filesystem provider in our EmulationSession instance
* @param path Path to the file we're adding. Can be a string representation of a [Uri] or

219
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/InstallableFragment.kt
View File

@ -7,20 +7,39 @@ import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
import androidx.activity.result.contract.ActivityResultContracts
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.updatePadding
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.lifecycleScope
import androidx.lifecycle.repeatOnLifecycle
import androidx.navigation.findNavController
import androidx.recyclerview.widget.GridLayoutManager
import com.google.android.material.transition.MaterialSharedAxis
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import org.yuzu.yuzu_emu.NativeLibrary
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.YuzuApplication
import org.yuzu.yuzu_emu.adapters.InstallableAdapter
import org.yuzu.yuzu_emu.databinding.FragmentInstallablesBinding
import org.yuzu.yuzu_emu.model.HomeViewModel
import org.yuzu.yuzu_emu.model.Installable
import org.yuzu.yuzu_emu.model.TaskState
import org.yuzu.yuzu_emu.ui.main.MainActivity
import org.yuzu.yuzu_emu.utils.DirectoryInitialization
import org.yuzu.yuzu_emu.utils.FileUtil
import java.io.BufferedInputStream
import java.io.BufferedOutputStream
import java.io.File
import java.math.BigInteger
import java.time.LocalDateTime
import java.time.format.DateTimeFormatter
class InstallableFragment : Fragment() {
private var _binding: FragmentInstallablesBinding? = null
@ -56,6 +75,17 @@ class InstallableFragment : Fragment() {
binding.root.findNavController().popBackStack()
}
viewLifecycleOwner.lifecycleScope.launch {
repeatOnLifecycle(Lifecycle.State.CREATED) {
homeViewModel.openImportSaves.collect {
if (it) {
importSaves.launch(arrayOf("application/zip"))
homeViewModel.setOpenImportSaves(false)
}
}
}
}
val installables = listOf(
Installable(
R.string.user_data,
@ -63,6 +93,43 @@ class InstallableFragment : Fragment() {
install = { mainActivity.importUserData.launch(arrayOf("application/zip")) },
export = { mainActivity.exportUserData.launch("export.zip") }
),
Installable(
R.string.manage_save_data,
R.string.manage_save_data_description,
install = {
MessageDialogFragment.newInstance(
requireActivity(),
titleId = R.string.import_save_warning,
descriptionId = R.string.import_save_warning_description,
positiveAction = { homeViewModel.setOpenImportSaves(true) }
).show(parentFragmentManager, MessageDialogFragment.TAG)
},
export = {
val oldSaveDataFolder = File(
"${DirectoryInitialization.userDirectory}/nand" +
NativeLibrary.getDefaultProfileSaveDataRoot(false)
)
val futureSaveDataFolder = File(
"${DirectoryInitialization.userDirectory}/nand" +
NativeLibrary.getDefaultProfileSaveDataRoot(true)
)
if (!oldSaveDataFolder.exists() && !futureSaveDataFolder.exists()) {
Toast.makeText(
YuzuApplication.appContext,
R.string.no_save_data_found,
Toast.LENGTH_SHORT
).show()
return@Installable
} else {
exportSaves.launch(
"${getString(R.string.save_data)} " +
LocalDateTime.now().format(
DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm")
)
)
}
}
),
Installable(
R.string.install_game_content,
R.string.install_game_content_description,
@ -121,4 +188,156 @@ class InstallableFragment : Fragment() {
windowInsets
}
private val importSaves =
registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
if (result == null) {
return@registerForActivityResult
}
val inputZip = requireContext().contentResolver.openInputStream(result)
val cacheSaveDir = File("${requireContext().cacheDir.path}/saves/")
cacheSaveDir.mkdir()
if (inputZip == null) {
Toast.makeText(
YuzuApplication.appContext,
getString(R.string.fatal_error),
Toast.LENGTH_LONG
).show()
return@registerForActivityResult
}
IndeterminateProgressDialogFragment.newInstance(
requireActivity(),
R.string.save_files_importing,
false
) {
try {
FileUtil.unzipToInternalStorage(BufferedInputStream(inputZip), cacheSaveDir)
val files = cacheSaveDir.listFiles()
var successfulImports = 0
var failedImports = 0
if (files != null) {
for (file in files) {
if (file.isDirectory) {
val baseSaveDir =
NativeLibrary.getSavePath(BigInteger(file.name, 16).toString())
if (baseSaveDir.isEmpty()) {
failedImports++
continue
}
val internalSaveFolder = File(
"${DirectoryInitialization.userDirectory}/nand$baseSaveDir"
)
internalSaveFolder.deleteRecursively()
internalSaveFolder.mkdir()
file.copyRecursively(target = internalSaveFolder, overwrite = true)
successfulImports++
}
}
}
withContext(Dispatchers.Main) {
if (successfulImports == 0) {
MessageDialogFragment.newInstance(
requireActivity(),
titleId = R.string.save_file_invalid_zip_structure,
descriptionId = R.string.save_file_invalid_zip_structure_description
).show(parentFragmentManager, MessageDialogFragment.TAG)
return@withContext
}
val successString = if (failedImports > 0) {
"""
${
requireContext().resources.getQuantityString(
R.plurals.saves_import_success,
successfulImports,
successfulImports
)
}
${
requireContext().resources.getQuantityString(
R.plurals.saves_import_failed,
failedImports,
failedImports
)
}
"""
} else {
requireContext().resources.getQuantityString(
R.plurals.saves_import_success,
successfulImports,
successfulImports
)
}
MessageDialogFragment.newInstance(
requireActivity(),
titleId = R.string.import_complete,
descriptionString = successString
).show(parentFragmentManager, MessageDialogFragment.TAG)
}
cacheSaveDir.deleteRecursively()
} catch (e: Exception) {
Toast.makeText(
YuzuApplication.appContext,
getString(R.string.fatal_error),
Toast.LENGTH_LONG
).show()
}
}.show(parentFragmentManager, IndeterminateProgressDialogFragment.TAG)
}
private val exportSaves = registerForActivityResult(
ActivityResultContracts.CreateDocument("application/zip")
) { result ->
if (result == null) {
return@registerForActivityResult
}
IndeterminateProgressDialogFragment.newInstance(
requireActivity(),
R.string.save_files_exporting,
false
) {
val cacheSaveDir = File("${requireContext().cacheDir.path}/saves/")
cacheSaveDir.mkdir()
val oldSaveDataFolder = File(
"${DirectoryInitialization.userDirectory}/nand" +
NativeLibrary.getDefaultProfileSaveDataRoot(false)
)
if (oldSaveDataFolder.exists()) {
oldSaveDataFolder.copyRecursively(cacheSaveDir)
}
val futureSaveDataFolder = File(
"${DirectoryInitialization.userDirectory}/nand" +
NativeLibrary.getDefaultProfileSaveDataRoot(true)
)
if (futureSaveDataFolder.exists()) {
futureSaveDataFolder.copyRecursively(cacheSaveDir)
}
val saveFilesTotal = cacheSaveDir.listFiles()?.size ?: 0
if (saveFilesTotal == 0) {
cacheSaveDir.deleteRecursively()
return@newInstance getString(R.string.no_save_data_found)
}
val zipResult = FileUtil.zipFromInternalStorage(
cacheSaveDir,
cacheSaveDir.path,
BufferedOutputStream(requireContext().contentResolver.openOutputStream(result))
)
cacheSaveDir.deleteRecursively()
return@newInstance when (zipResult) {
TaskState.Completed -> getString(R.string.export_success)
TaskState.Cancelled, TaskState.Failed -> getString(R.string.export_failed)
}
}.show(parentFragmentManager, IndeterminateProgressDialogFragment.TAG)
}
}

16
src/android/app/src/main/jni/native.cpp
View File

@ -862,6 +862,9 @@ jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_getAddonsForFile(JNIEnv* env,
jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getSavePath(JNIEnv* env, jobject jobj,
jstring jprogramId) {
auto program_id = EmulationSession::GetProgramId(env, jprogramId);
if (program_id == 0) {
return ToJString(env, "");
}
auto& system = EmulationSession::GetInstance().System();
@ -880,6 +883,19 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getSavePath(JNIEnv* env, jobject j
return ToJString(env, user_save_data_path);
}
jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getDefaultProfileSaveDataRoot(JNIEnv* env,
jobject jobj,
jboolean jfuture) {
Service::Account::ProfileManager manager;
// TODO: Pass in a selected user once we get the relevant UI working
const auto user_id = manager.GetUser(static_cast<std::size_t>(0));
ASSERT(user_id);
const auto user_save_data_root =
FileSys::SaveDataFactory::GetUserGameSaveDataRoot(user_id->AsU128(), jfuture);
return ToJString(env, user_save_data_root);
}
void Java_org_yuzu_yuzu_1emu_NativeLibrary_addFileToFilesystemProvider(JNIEnv* env, jobject jobj,
jstring jpath) {
EmulationSession::GetInstance().ConfigureFilesystemProvider(GetJString(env, jpath));

10
src/android/app/src/main/res/values/strings.xml
View File

@ -133,6 +133,15 @@
<string name="add_game_folder">Add game folder</string>
<string name="folder_already_added">This folder was already added!</string>
<string name="game_folder_properties">Game folder properties</string>
<plurals name="saves_import_failed">
<item quantity="one">Failed to import %d save</item>
<item quantity="other">Failed to import %d saves</item>
</plurals>
<plurals name="saves_import_success">
<item quantity="one">Successfully imported %d save</item>
<item quantity="other">Successfully imported %d saves</item>
</plurals>
<string name="no_save_data_found">No save data found</string>
<!-- Applet launcher strings -->
<string name="applets">Applet launcher</string>
@ -276,6 +285,7 @@
<string name="global">Global</string>
<string name="custom">Custom</string>
<string name="notice">Notice</string>
<string name="import_complete">Import complete</string>
<!-- GPU driver installation -->
<string name="select_gpu_driver">Select GPU driver</string>

9
src/core/file_sys/savedata_factory.cpp
View File

@ -189,6 +189,15 @@ std::string SaveDataFactory::GetFullPath(Core::System& system, VirtualDir dir,
}
}
std::string SaveDataFactory::GetUserGameSaveDataRoot(u128 user_id, bool future) {
if (future) {
Common::UUID uuid;
std::memcpy(uuid.uuid.data(), user_id.data(), sizeof(Common::UUID));
return fmt::format("/user/save/account/{}", uuid.RawString());
}
return fmt::format("/user/save/{:016X}/{:016X}{:016X}", 0, user_id[1], user_id[0]);
}
SaveDataSize SaveDataFactory::ReadSaveDataSize(SaveDataType type, u64 title_id,
u128 user_id) const {
const auto path =

1
src/core/file_sys/savedata_factory.h
View File

@ -101,6 +101,7 @@ public:
static std::string GetSaveDataSpaceIdPath(SaveDataSpaceId space);
static std::string GetFullPath(Core::System& system, VirtualDir dir, SaveDataSpaceId space,
SaveDataType type, u64 title_id, u128 user_id, u64 save_id);
static std::string GetUserGameSaveDataRoot(u128 user_id, bool future);
SaveDataSize ReadSaveDataSize(SaveDataType type, u64 title_id, u128 user_id) const;
void WriteSaveDataSize(SaveDataType type, u64 title_id, u128 user_id,