4 files changed, 73 insertions, 9 deletions

diff --git a/src/android/app/build.gradle.kts b/src/android/app/build.gradle.kts
index a8db70511..fe79a701c 100644
--- a/src/android/app/build.gradle.kts
+++ b/src/android/app/build.gradle.kts
@@ -95,6 +95,7 @@ android {
         // builds a release build that doesn't need signing
         // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
         register("relWithDebInfo") {
+            isDefault = true
             resValue("string", "app_name_suffixed", "yuzu Debug Release")
             signingConfig = signingConfigs.getByName("debug")
             isMinifyEnabled = true
@@ -122,6 +123,7 @@ android {
     flavorDimensions.add("version")
     productFlavors {
         create("mainline") {
+            isDefault = true
             dimension = "version"
             buildConfigField("Boolean", "PREMIUM", "false")
         }
diff --git a/src/android/app/src/main/AndroidManifest.xml b/src/android/app/src/main/AndroidManifest.xml
index 6184f3eb6..36e2dac98 100644
--- a/src/android/app/src/main/AndroidManifest.xml
+++ b/src/android/app/src/main/AndroidManifest.xml
@@ -25,6 +25,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
         android:hasFragileUserData="false"
         android:supportsRtl="true"
         android:isGame="true"
+        android:appCategory="game"
         android:localeConfig="@xml/locales_config"
         android:banner="@drawable/tv_banner"
         android:extractNativeLibs="true"
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameHelper.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameHelper.kt
index f8e7eeca7..f71d0a098 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameHelper.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameHelper.kt
@@ -11,6 +11,7 @@ import kotlinx.serialization.json.Json
 import org.yuzu.yuzu_emu.NativeLibrary
 import org.yuzu.yuzu_emu.YuzuApplication
 import org.yuzu.yuzu_emu.model.Game
+import org.yuzu.yuzu_emu.model.MinimalDocumentFile
 
 object GameHelper {
     const val KEY_GAME_PATH = "game_path"
@@ -29,15 +30,7 @@ object GameHelper {
         // Ensure keys are loaded so that ROM metadata can be decrypted.
         NativeLibrary.reloadKeys()
 
-        val children = FileUtil.listFiles(context, gamesUri)
-        for (file in children) {
-            if (!file.isDirectory) {
-                // Check that the file has an extension we care about before trying to read out of it.
-                if (Game.extensions.contains(FileUtil.getExtension(file.uri))) {
-                    games.add(getGame(file.uri))
-                }
-            }
-        }
+        addGamesRecursive(games, FileUtil.listFiles(context, gamesUri), 3)
 
         // Cache list of games found on disk
         val serializedGames = mutableSetOf<String>()
@@ -52,6 +45,30 @@ object GameHelper {
         return games.toList()
     }
 
+    private fun addGamesRecursive(
+        games: MutableList<Game>,
+        files: Array<MinimalDocumentFile>,
+        depth: Int
+    ) {
+        if (depth <= 0) {
+            return
+        }
+
+        files.forEach {
+            if (it.isDirectory) {
+                addGamesRecursive(
+                    games,
+                    FileUtil.listFiles(YuzuApplication.appContext, it.uri),
+                    depth - 1
+                )
+            } else {
+                if (Game.extensions.contains(FileUtil.getExtension(it.uri))) {
+                    games.add(getGame(it.uri))
+                }
+            }
+        }
+    }
+
     private fun getGame(uri: Uri): Game {
         val filePath = uri.toString()
         var name = NativeLibrary.getTitle(filePath)
diff --git a/src/android/app/src/main/jni/native.cpp b/src/android/app/src/main/jni/native.cpp
index c23b2f19e..8b99d1d6e 100644
--- a/src/android/app/src/main/jni/native.cpp
+++ b/src/android/app/src/main/jni/native.cpp
@@ -30,6 +30,7 @@
 #include "core/cpu_manager.h"
 #include "core/crypto/key_manager.h"
 #include "core/file_sys/card_image.h"
+#include "core/file_sys/content_archive.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/submission_package.h"
 #include "core/file_sys/vfs.h"
@@ -224,6 +225,42 @@ public:
         m_system.Renderer().NotifySurfaceChanged();
     }
 
+    void ConfigureFilesystemProvider(const std::string& filepath) {
+        const auto file = m_system.GetFilesystem()->OpenFile(filepath, FileSys::Mode::Read);
+        if (!file) {
+            return;
+        }
+
+        auto loader = Loader::GetLoader(m_system, file);
+        if (!loader) {
+            return;
+        }
+
+        const auto file_type = loader->GetFileType();
+        if (file_type == Loader::FileType::Unknown || file_type == Loader::FileType::Error) {
+            return;
+        }
+
+        u64 program_id = 0;
+        const auto res2 = loader->ReadProgramId(program_id);
+        if (res2 == Loader::ResultStatus::Success && file_type == Loader::FileType::NCA) {
+            m_manual_provider->AddEntry(FileSys::TitleType::Application,
+                                        FileSys::GetCRTypeFromNCAType(FileSys::NCA{file}.GetType()),
+                                        program_id, file);
+        } else if (res2 == Loader::ResultStatus::Success &&
+                   (file_type == Loader::FileType::XCI || file_type == Loader::FileType::NSP)) {
+            const auto nsp = file_type == Loader::FileType::NSP
+                                 ? std::make_shared<FileSys::NSP>(file)
+                                 : FileSys::XCI{file}.GetSecurePartitionNSP();
+            for (const auto& title : nsp->GetNCAs()) {
+                for (const auto& entry : title.second) {
+                    m_manual_provider->AddEntry(entry.first.first, entry.first.second, title.first,
+                                                entry.second->GetBaseFile());
+                }
+            }
+        }
+    }
+
     Core::SystemResultStatus InitializeEmulation(const std::string& filepath) {
         std::scoped_lock lock(m_mutex);
 
@@ -254,8 +291,14 @@ public:
             std::move(android_keyboard), // Software Keyboard
             nullptr,                     // Web Browser
         });
+
+        // Initialize filesystem.
+        m_manual_provider = std::make_unique<FileSys::ManualContentProvider>();
         m_system.SetContentProvider(std::make_unique<FileSys::ContentProviderUnion>());
+        m_system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::FrontendManual,
+                                         m_manual_provider.get());
         m_system.GetFileSystemController().CreateFactories(*m_vfs);
+        ConfigureFilesystemProvider(filepath);
 
         // Initialize account manager
         m_profile_manager = std::make_unique<Service::Account::ProfileManager>();
@@ -489,6 +532,7 @@ private:
     bool m_is_paused{};
     SoftwareKeyboard::AndroidKeyboard* m_software_keyboard{};
     std::unique_ptr<Service::Account::ProfileManager> m_profile_manager;
+    std::unique_ptr<FileSys::ManualContentProvider> m_manual_provider;
 
     // GPU driver parameters
     std::shared_ptr<Common::DynamicLibrary> m_vulkan_library;