[core, android] Initial playtime implementation (#2535)

So firstly, playtime code is moved to src/common and qt specific code to yuzu/utils.cpp.

The dependency on ProfileManager was removed because it was working properly on Android, and I think a shared playtime is better behavior.
Now, playtime is stored in a file called "playtime.bin".

JNI code is from Azahar although modified by me, as well as that I added code to reset the game's playtime which was missing for some reason on there.

Before this gets merged, I plan to add the ability to manually edit the database as well.

Note: Code still needs a bit of cleanup.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2535
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: inix <Nixy01@proton.me>
Co-committed-by: inix <Nixy01@proton.me>

src/yuzu/CMakeLists.txt

@@ -198,11 +198,11 @@ add_executable(yuzu
     multiplayer/state.cpp
     multiplayer/state.h
     multiplayer/validation.h
-    play_time_manager.cpp
-    play_time_manager.h
     precompiled_headers.h
     startup_checks.cpp
     startup_checks.h
+    set_play_time_dialog.cpp
+    set_play_time_dialog.h
     util/clickable_label.cpp
     util/clickable_label.h
     util/controller_navigation.cpp

src/yuzu/game_list.cpp

@@ -557,13 +557,15 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
     QAction* remove_update = remove_menu->addAction(tr("Remove Installed Update"));
     QAction* remove_dlc = remove_menu->addAction(tr("Remove All Installed DLC"));
     QAction* remove_custom_config = remove_menu->addAction(tr("Remove Custom Configuration"));
-    QAction* remove_play_time_data = remove_menu->addAction(tr("Remove Play Time Data"));
     QAction* remove_cache_storage = remove_menu->addAction(tr("Remove Cache Storage"));
     QAction* remove_gl_shader_cache = remove_menu->addAction(tr("Remove OpenGL Pipeline Cache"));
     QAction* remove_vk_shader_cache = remove_menu->addAction(tr("Remove Vulkan Pipeline Cache"));
     remove_menu->addSeparator();
     QAction* remove_shader_cache = remove_menu->addAction(tr("Remove All Pipeline Caches"));
     QAction* remove_all_content = remove_menu->addAction(tr("Remove All Installed Contents"));
+    QMenu* play_time_menu = context_menu.addMenu(tr("Manage Play Time"));
+    QAction* set_play_time = play_time_menu->addAction(tr("Edit Play Time Data"));
+    QAction* remove_play_time_data = play_time_menu->addAction(tr("Remove Play Time Data"));
     QMenu* dump_romfs_menu = context_menu.addMenu(tr("Dump RomFS"));
     QAction* dump_romfs = dump_romfs_menu->addAction(tr("Dump RomFS"));
     QAction* dump_romfs_sdmc = dump_romfs_menu->addAction(tr("Dump RomFS to SDMC"));
@@ -629,6 +631,8 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
     connect(remove_custom_config, &QAction::triggered, [this, program_id, path]() {
         emit RemoveFileRequested(program_id, QtCommon::Game::GameListRemoveTarget::CustomConfiguration, path);
     });
+    connect(set_play_time, &QAction::triggered,
+            [this, program_id]() { emit SetPlayTimeRequested(program_id); });
     connect(remove_play_time_data, &QAction::triggered,
             [this, program_id]() { emit RemovePlayTimeRequested(program_id); });
     connect(remove_cache_storage, &QAction::triggered, [this, program_id, path] {

src/yuzu/game_list.h

@@ -23,7 +23,7 @@
 #include "qt_common/config/uisettings.h"
 #include "qt_common/util/game.h"
 #include "yuzu/compatibility_list.h"
-#include "yuzu/play_time_manager.h"
+#include "frontend_common/play_time_manager.h"
 
 namespace Core {
 class System;
@@ -104,6 +104,7 @@ signals:
     void RemoveFileRequested(u64 program_id, QtCommon::Game::GameListRemoveTarget target,
                              const std::string& game_path);
     void RemovePlayTimeRequested(u64 program_id);
+    void SetPlayTimeRequested(u64 program_id);
     void DumpRomFSRequested(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
     void VerifyIntegrityRequested(const std::string& game_path);
     void CopyTIDRequested(u64 program_id);

src/yuzu/game_list_p.h

@@ -21,7 +21,7 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
-#include "yuzu/play_time_manager.h"
+#include "frontend_common/play_time_manager.h"
 #include "qt_common/config/uisettings.h"
 #include "yuzu/util/util.h"
 
@@ -241,7 +241,7 @@ public:
 
     void setData(const QVariant& value, int role) override {
         qulonglong time_seconds = value.toULongLong();
-        GameListItem::setData(PlayTime::ReadablePlayTime(time_seconds), Qt::DisplayRole);
+        GameListItem::setData(QString::fromStdString(PlayTime::PlayTimeManager::GetReadablePlayTime(time_seconds)), Qt::DisplayRole);
         GameListItem::setData(value, PlayTimeRole);
     }
 

src/yuzu/game_list_worker.h

@@ -20,7 +20,7 @@
 #include "core/file_sys/registered_cache.h"
 #include "qt_common/config/uisettings.h"
 #include "yuzu/compatibility_list.h"
-#include "yuzu/play_time_manager.h"
+#include "frontend_common/play_time_manager.h"
 
 namespace Core {
 class System;

src/yuzu/main.cpp

@@ -15,6 +15,8 @@
 #include <memory>
 #include <thread>
 
+#include "set_play_time_dialog.h"
+
 #ifdef __APPLE__
 #include <unistd.h> // for chdir
 #endif
@@ -164,7 +166,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "yuzu/install_dialog.h"
 #include "yuzu/loading_screen.h"
 #include "yuzu/main.h"
-#include "yuzu/play_time_manager.h"
+#include "frontend_common/play_time_manager.h"
 #include "yuzu/startup_checks.h"
 #include "qt_common/config/uisettings.h"
 #include "yuzu/util/clickable_label.h"
@@ -448,7 +450,7 @@ GMainWindow::GMainWindow(bool has_broken_vulkan)
     SetDiscordEnabled(UISettings::values.enable_discord_presence.GetValue());
     discord_rpc->Update();
 
-    play_time_manager = std::make_unique<PlayTime::PlayTimeManager>(QtCommon::system->GetProfileManager());
+    play_time_manager = std::make_unique<PlayTime::PlayTimeManager>();
 
     Network::Init();
 
@@ -1576,6 +1578,8 @@ void GMainWindow::ConnectWidgetEvents() {
     connect(game_list, &GameList::RemoveFileRequested, this, &GMainWindow::OnGameListRemoveFile);
     connect(game_list, &GameList::RemovePlayTimeRequested, this,
             &GMainWindow::OnGameListRemovePlayTimeData);
+    connect(game_list, &GameList::SetPlayTimeRequested, this,
+            &GMainWindow::OnGameListSetPlayTime);
     connect(game_list, &GameList::DumpRomFSRequested, this, &GMainWindow::OnGameListDumpRomFS);
     connect(game_list, &GameList::VerifyIntegrityRequested, this,
             &GMainWindow::OnGameListVerifyIntegrity);
@@ -2636,6 +2640,19 @@ void GMainWindow::OnGameListRemoveFile(u64 program_id, QtCommon::Game::GameListR
     }
 }
 
+void GMainWindow::OnGameListSetPlayTime(u64 program_id) {
+    const u64 current_play_time = play_time_manager->GetPlayTime(program_id);
+
+    SetPlayTimeDialog dialog(this, current_play_time);
+
+    if (dialog.exec() == QDialog::Accepted) {
+        const u64 total_seconds = dialog.GetTotalSeconds();
+        play_time_manager->SetPlayTime(program_id, total_seconds);
+        game_list->PopulateAsync(UISettings::values.game_dirs);
+    }
+}
+
+
 void GMainWindow::OnGameListRemovePlayTimeData(u64 program_id) {
     if (QMessageBox::question(this, tr("Remove Play Time Data"), tr("Reset play time?"),
                               QMessageBox::Yes | QMessageBox::No,

src/yuzu/main.h

@@ -345,6 +345,7 @@ private slots:
     void OnGameListRemoveFile(u64 program_id, QtCommon::Game::GameListRemoveTarget target,
                               const std::string& game_path);
     void OnGameListRemovePlayTimeData(u64 program_id);
+    void OnGameListSetPlayTime(u64 program_id);
     void OnGameListDumpRomFS(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
     void OnGameListVerifyIntegrity(const std::string& game_path);
     void OnGameListCopyTID(u64 program_id);

src/yuzu/play_time_manager.cpp

@@ -1,184 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/fs/file.h"
-#include "common/fs/fs.h"
-#include "common/fs/path_util.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-#include "common/thread.h"
-#include "core/hle/service/acc/profile_manager.h"
-#include "yuzu/play_time_manager.h"
-
-namespace PlayTime {
-
-namespace {
-
-struct PlayTimeElement {
-    ProgramId program_id;
-    PlayTime play_time;
-};
-
-std::optional<std::filesystem::path> GetCurrentUserPlayTimePath(
-    const Service::Account::ProfileManager& manager) {
-    const auto uuid = manager.GetUser(static_cast<s32>(Settings::values.current_user));
-    if (!uuid.has_value()) {
-        return std::nullopt;
-    }
-    return Common::FS::GetEdenPath(Common::FS::EdenPath::PlayTimeDir) /
-           uuid->RawString().append(".bin");
-}
-
-[[nodiscard]] bool ReadPlayTimeFile(PlayTimeDatabase& out_play_time_db,
-                                    const Service::Account::ProfileManager& manager) {
-    const auto filename = GetCurrentUserPlayTimePath(manager);
-
-    if (!filename.has_value()) {
-        LOG_ERROR(Frontend, "Failed to get current user path");
-        return false;
-    }
-
-    out_play_time_db.clear();
-
-    if (Common::FS::Exists(filename.value())) {
-        Common::FS::IOFile file{filename.value(), Common::FS::FileAccessMode::Read,
-                                Common::FS::FileType::BinaryFile};
-        if (!file.IsOpen()) {
-            LOG_ERROR(Frontend, "Failed to open play time file: {}",
-                      Common::FS::PathToUTF8String(filename.value()));
-            return false;
-        }
-
-        const size_t num_elements = file.GetSize() / sizeof(PlayTimeElement);
-        std::vector<PlayTimeElement> elements(num_elements);
-
-        if (file.ReadSpan<PlayTimeElement>(elements) != num_elements) {
-            return false;
-        }
-
-        for (const auto& [program_id, play_time] : elements) {
-            if (program_id != 0) {
-                out_play_time_db[program_id] = play_time;
-            }
-        }
-    }
-
-    return true;
-}
-
-[[nodiscard]] bool WritePlayTimeFile(const PlayTimeDatabase& play_time_db,
-                                     const Service::Account::ProfileManager& manager) {
-    const auto filename = GetCurrentUserPlayTimePath(manager);
-
-    if (!filename.has_value()) {
-        LOG_ERROR(Frontend, "Failed to get current user path");
-        return false;
-    }
-
-    Common::FS::IOFile file{filename.value(), Common::FS::FileAccessMode::Write,
-                            Common::FS::FileType::BinaryFile};
-    if (!file.IsOpen()) {
-        LOG_ERROR(Frontend, "Failed to open play time file: {}",
-                  Common::FS::PathToUTF8String(filename.value()));
-        return false;
-    }
-
-    std::vector<PlayTimeElement> elements;
-    elements.reserve(play_time_db.size());
-
-    for (auto& [program_id, play_time] : play_time_db) {
-        if (program_id != 0) {
-            elements.push_back(PlayTimeElement{program_id, play_time});
-        }
-    }
-
-    return file.WriteSpan<PlayTimeElement>(elements) == elements.size();
-}
-
-} // namespace
-
-PlayTimeManager::PlayTimeManager(Service::Account::ProfileManager& profile_manager)
-    : manager{profile_manager} {
-    if (!ReadPlayTimeFile(database, manager)) {
-        LOG_ERROR(Frontend, "Failed to read play time database! Resetting to default.");
-    }
-}
-
-PlayTimeManager::~PlayTimeManager() {
-    Save();
-}
-
-void PlayTimeManager::SetProgramId(u64 program_id) {
-    running_program_id = program_id;
-}
-
-void PlayTimeManager::Start() {
-    play_time_thread = std::jthread([&](std::stop_token stop_token) { AutoTimestamp(stop_token); });
-}
-
-void PlayTimeManager::Stop() {
-    play_time_thread = {};
-}
-
-void PlayTimeManager::AutoTimestamp(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("PlayTimeReport");
-
-    using namespace std::literals::chrono_literals;
-    using std::chrono::seconds;
-    using std::chrono::steady_clock;
-
-    auto timestamp = steady_clock::now();
-
-    const auto GetDuration = [&]() -> u64 {
-        const auto last_timestamp = std::exchange(timestamp, steady_clock::now());
-        const auto duration = std::chrono::duration_cast<seconds>(timestamp - last_timestamp);
-        return static_cast<u64>(duration.count());
-    };
-
-    while (!stop_token.stop_requested()) {
-        Common::StoppableTimedWait(stop_token, 30s);
-
-        database[running_program_id] += GetDuration();
-        Save();
-    }
-}
-
-void PlayTimeManager::Save() {
-    if (!WritePlayTimeFile(database, manager)) {
-        LOG_ERROR(Frontend, "Failed to update play time database!");
-    }
-}
-
-u64 PlayTimeManager::GetPlayTime(u64 program_id) const {
-    auto it = database.find(program_id);
-    if (it != database.end()) {
-        return it->second;
-    } else {
-        return 0;
-    }
-}
-
-void PlayTimeManager::ResetProgramPlayTime(u64 program_id) {
-    database.erase(program_id);
-    Save();
-}
-
-QString ReadablePlayTime(qulonglong time_seconds) {
-    if (time_seconds == 0) {
-        return {};
-    }
-    const auto time_minutes = (std::max)(static_cast<double>(time_seconds) / 60, 1.0);
-    const auto time_hours = static_cast<double>(time_seconds) / 3600;
-    const bool is_minutes = time_minutes < 60;
-    const char* unit = is_minutes ? "m" : "h";
-    const auto value = is_minutes ? time_minutes : time_hours;
-
-    return QStringLiteral("%L1 %2")
-        .arg(value, 0, 'f', !is_minutes && time_seconds % 60 != 0)
-        .arg(QString::fromUtf8(unit));
-}
-
-} // namespace PlayTime

src/yuzu/play_time_manager.h

@@ -1,54 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <QString>
-
-#include <map>
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include <common/polyfill_thread.h>
-
-// TODO(crueter): Extract this into frontend_common
-namespace Service::Account {
-class ProfileManager;
-}
-
-namespace PlayTime {
-
-using ProgramId = u64;
-using PlayTime = u64;
-using PlayTimeDatabase = std::map<ProgramId, PlayTime>;
-
-class PlayTimeManager {
-public:
-    explicit PlayTimeManager(Service::Account::ProfileManager& profile_manager);
-    ~PlayTimeManager();
-
-    YUZU_NON_COPYABLE(PlayTimeManager);
-    YUZU_NON_MOVEABLE(PlayTimeManager);
-
-    u64 GetPlayTime(u64 program_id) const;
-    void ResetProgramPlayTime(u64 program_id);
-    void SetProgramId(u64 program_id);
-    void Start();
-    void Stop();
-
-private:
-    void AutoTimestamp(std::stop_token stop_token);
-    void Save();
-
-    PlayTimeDatabase database;
-    u64 running_program_id;
-    std::jthread play_time_thread;
-    Service::Account::ProfileManager& manager;
-};
-
-QString ReadablePlayTime(qulonglong time_seconds);
-
-} // namespace PlayTime

src/yuzu/set_play_time_dialog.cpp

@@ -0,0 +1,49 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "yuzu/set_play_time_dialog.h"
+#include "frontend_common/play_time_manager.h"
+#include "ui_set_play_time_dialog.h"
+
+SetPlayTimeDialog::SetPlayTimeDialog(QWidget* parent, u64 current_play_time)
+    : QDialog(parent), ui{std::make_unique<Ui::SetPlayTimeDialog>()} {
+    ui->setupUi(this);
+
+    ui->hoursSpinBox->setValue(
+        QString::fromStdString(PlayTime::PlayTimeManager::GetPlayTimeHours(current_play_time)).toInt());
+    ui->minutesSpinBox->setValue(
+        QString::fromStdString(PlayTime::PlayTimeManager::GetPlayTimeMinutes(current_play_time)).toInt());
+    ui->secondsSpinBox->setValue(
+        QString::fromStdString(PlayTime::PlayTimeManager::GetPlayTimeSeconds(current_play_time)).toInt());
+
+    connect(ui->hoursSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+            &SetPlayTimeDialog::OnValueChanged);
+    connect(ui->minutesSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+            &SetPlayTimeDialog::OnValueChanged);
+    connect(ui->secondsSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+            &SetPlayTimeDialog::OnValueChanged);
+}
+
+SetPlayTimeDialog::~SetPlayTimeDialog() = default;
+
+u64 SetPlayTimeDialog::GetTotalSeconds() const {
+    const u64 hours = static_cast<u64>(ui->hoursSpinBox->value());
+    const u64 minutes = static_cast<u64>(ui->minutesSpinBox->value());
+    const u64 seconds = static_cast<u64>(ui->secondsSpinBox->value());
+
+    return hours * 3600 + minutes * 60 + seconds;
+}
+
+void SetPlayTimeDialog::OnValueChanged() {
+    if (ui->errorLabel->isVisible()) {
+        ui->errorLabel->setVisible(false);
+    }
+
+    const u64 total_seconds = GetTotalSeconds();
+    constexpr u64 max_reasonable_time = 9999ULL * 3600;
+
+    if (total_seconds > max_reasonable_time) {
+        ui->errorLabel->setText(tr("Total play time reached maximum."));
+        ui->errorLabel->setVisible(true);
+    }
+}

src/yuzu/set_play_time_dialog.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QDialog>
+#include <memory>
+#include "common/common_types.h"
+
+namespace Ui {
+class SetPlayTimeDialog;
+}
+
+class SetPlayTimeDialog : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit SetPlayTimeDialog(QWidget* parent, u64 current_play_time);
+    ~SetPlayTimeDialog() override;
+
+    u64 GetTotalSeconds() const;
+
+private:
+    void OnValueChanged();
+
+    std::unique_ptr<Ui::SetPlayTimeDialog> ui;
+};

src/yuzu/set_play_time_dialog.ui

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SetPlayTimeDialog</class>
+ <widget class="QDialog" name="SetPlayTimeDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>150</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Set Play Time Data</string>
+  </property>
+  <property name="modal">
+   <bool>true</bool>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="inputLayout">
+     <item>
+      <widget class="QLabel" name="labelHours">
+       <property name="text">
+        <string>Hours:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="hoursSpinBox">
+       <property name="maximum">
+        <number>9999</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="labelMinutes">
+       <property name="text">
+        <string>Minutes:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="minutesSpinBox">
+       <property name="maximum">
+        <number>59</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="labelSeconds">
+       <property name="text">
+        <string>Seconds:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="secondsSpinBox">
+       <property name="maximum">
+        <number>59</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLabel" name="errorLabel">
+     <property name="styleSheet">
+      <string notr="true">QLabel { color : red; }</string>
+     </property>
+     <property name="text">
+      <string/>
+     </property>
+     <property name="visible">
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>SetPlayTimeDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>199</x>
+     <y>129</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>199</x>
+     <y>74</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>SetPlayTimeDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>199</x>
+     <y>129</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>199</x>
+     <y>74</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>