Android 238

README.md

@@ -1,3 +1,19 @@
+| Pull Request | Commit | Title | Author | Merged? |
+|----|----|----|----|----|
+| [12461](https://github.com/yuzu-emu/yuzu//pull/12461) | [`54eb8dcc9`](https://github.com/yuzu-emu/yuzu//pull/12461/files) | Rework Nvdec and VIC to fix out-of-order videos, and speed up decoding. | [Kelebek1](https://github.com/Kelebek1/) | Yes |
+| [12749](https://github.com/yuzu-emu/yuzu//pull/12749) | [`aad4b0d6f`](https://github.com/yuzu-emu/yuzu//pull/12749/files) | general: workarounds for SMMU syncing issues | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12756](https://github.com/yuzu-emu/yuzu//pull/12756) | [`cd3de0848`](https://github.com/yuzu-emu/yuzu//pull/12756/files) | general: applet multiprocess | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12920](https://github.com/yuzu-emu/yuzu//pull/12920) | [`2600ac65c`](https://github.com/yuzu-emu/yuzu//pull/12920/files) | android: Move JNI setup and helpers to common | [t895](https://github.com/t895/) | Yes |
+| [12951](https://github.com/yuzu-emu/yuzu//pull/12951) | [`fee263c59`](https://github.com/yuzu-emu/yuzu//pull/12951/files) | ipc: additional fixes | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12955](https://github.com/yuzu-emu/yuzu//pull/12955) | [`8d2ad3d8f`](https://github.com/yuzu-emu/yuzu//pull/12955/files) | dmnt: cheat: Avoid invalidating cache on 32bit | [german77](https://github.com/german77/) | Yes |
+| [12964](https://github.com/yuzu-emu/yuzu//pull/12964) | [`af8736567`](https://github.com/yuzu-emu/yuzu//pull/12964/files) | android: Remove foreground service | [t895](https://github.com/t895/) | Yes |
+| [12968](https://github.com/yuzu-emu/yuzu//pull/12968) | [`87660add8`](https://github.com/yuzu-emu/yuzu//pull/12968/files) | android: Thermal throttling indicator | [t895](https://github.com/t895/) | Yes |
+
+
+End of merge log. You can find the original README.md below the break.
+
+-----
+
 <!--
 SPDX-FileCopyrightText: 2018 yuzu Emulator Project
 SPDX-License-Identifier: GPL-2.0-or-later

src/CMakeLists.txt

@@ -164,6 +164,7 @@ else()
 
     if (MINGW)
         add_definitions(-DMINGW_HAS_SECURE_API)
+        add_compile_options("-msse4.1")
 
         if (MINGW_STATIC_BUILD)
             add_definitions(-DQT_STATICPLUGIN)

src/android/app/src/main/AndroidManifest.xml

@@ -12,8 +12,6 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <uses-feature android:name="android.hardware.vulkan.version" android:version="0x401000" android:required="true" />
 
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
     <uses-permission android:name="android.permission.NFC" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
@@ -80,10 +78,6 @@ SPDX-License-Identifier: GPL-3.0-or-later
                 android:resource="@xml/nfc_tech_filter" />
         </activity>
 
-        <service android:name="org.yuzu.yuzu_emu.utils.ForegroundService" android:foregroundServiceType="specialUse">
-            <property android:name="android.app.PROPERTY_SPECIAL_USE_FGS_SUBTYPE" android:value="Keep emulation running in background"/>
-        </service>
-
         <provider
             android:name=".features.DocumentProvider"
             android:authorities="${applicationId}.user"

src/android/app/src/main/java/org/yuzu/yuzu_emu/YuzuApplication.kt

@@ -17,17 +17,6 @@ fun Context.getPublicFilesDir(): File = getExternalFilesDir(null) ?: filesDir
 
 class YuzuApplication : Application() {
     private fun createNotificationChannels() {
-        val emulationChannel = NotificationChannel(
-            getString(R.string.emulation_notification_channel_id),
-            getString(R.string.emulation_notification_channel_name),
-            NotificationManager.IMPORTANCE_LOW
-        )
-        emulationChannel.description = getString(
-            R.string.emulation_notification_channel_description
-        )
-        emulationChannel.setSound(null, null)
-        emulationChannel.vibrationPattern = null
-
         val noticeChannel = NotificationChannel(
             getString(R.string.notice_notification_channel_id),
             getString(R.string.notice_notification_channel_name),
@@ -39,7 +28,6 @@ class YuzuApplication : Application() {
         // Register the channel with the system; you can't change the importance
         // or other notification behaviors after this
         val notificationManager = getSystemService(NotificationManager::class.java)
-        notificationManager.createNotificationChannel(emulationChannel)
         notificationManager.createNotificationChannel(noticeChannel)
     }
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt

@@ -4,7 +4,6 @@
 package org.yuzu.yuzu_emu.activities
 
 import android.annotation.SuppressLint
-import android.app.Activity
 import android.app.PendingIntent
 import android.app.PictureInPictureParams
 import android.app.RemoteAction
@@ -45,7 +44,6 @@ import org.yuzu.yuzu_emu.features.settings.model.IntSetting
 import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.model.EmulationViewModel
 import org.yuzu.yuzu_emu.model.Game
-import org.yuzu.yuzu_emu.utils.ForegroundService
 import org.yuzu.yuzu_emu.utils.InputHandler
 import org.yuzu.yuzu_emu.utils.Log
 import org.yuzu.yuzu_emu.utils.MemoryUtil
@@ -74,11 +72,6 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
 
     private val emulationViewModel: EmulationViewModel by viewModels()
 
-    override fun onDestroy() {
-        stopForegroundService(this)
-        super.onDestroy()
-    }
-
     override fun onCreate(savedInstanceState: Bundle?) {
         Log.gameLaunched = true
         ThemeHelper.setTheme(this)
@@ -125,10 +118,6 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
                     .apply()
             }
         }
-
-        // Start a foreground service to prevent the app from getting killed in the background
-        val startIntent = Intent(this, ForegroundService::class.java)
-        startForegroundService(startIntent)
     }
 
     override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean {
@@ -481,12 +470,6 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
             activity.startActivity(launcher)
         }
 
-        fun stopForegroundService(activity: Activity) {
-            val startIntent = Intent(activity, ForegroundService::class.java)
-            startIntent.action = ForegroundService.ACTION_STOP
-            activity.startForegroundService(startIntent)
-        }
-
         private fun areCoordinatesOutside(view: View?, x: Float, y: Float): Boolean {
             if (view == null) {
                 return true

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/BooleanSetting.kt

@@ -25,7 +25,8 @@ enum class BooleanSetting(override val key: String) : AbstractBooleanSetting {
     HAPTIC_FEEDBACK("haptic_feedback"),
     SHOW_PERFORMANCE_OVERLAY("show_performance_overlay"),
     SHOW_INPUT_OVERLAY("show_input_overlay"),
-    TOUCHSCREEN("touchscreen");
+    TOUCHSCREEN("touchscreen"),
+    SHOW_THERMAL_OVERLAY("show_thermal_overlay");
 
     override fun getBoolean(needsGlobal: Boolean): Boolean =
         NativeConfig.getBoolean(key, needsGlobal)

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragment.kt

@@ -8,7 +8,6 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewGroup.MarginLayoutParams
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.updatePadding
@@ -27,6 +26,7 @@ import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.databinding.FragmentSettingsBinding
 import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.model.SettingsViewModel
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class SettingsFragment : Fragment() {
     private lateinit var presenter: SettingsFragmentPresenter
@@ -125,18 +125,10 @@ class SettingsFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpSettingsList = binding.listSettings.layoutParams as MarginLayoutParams
-            mlpSettingsList.leftMargin = leftInsets
-            mlpSettingsList.rightMargin = rightInsets
-            binding.listSettings.layoutParams = mlpSettingsList
-            binding.listSettings.updatePadding(
-                bottom = barInsets.bottom
-            )
+            binding.listSettings.updateMargins(left = leftInsets, right = rightInsets)
+            binding.listSettings.updatePadding(bottom = barInsets.bottom)
 
-            val mlpAppBar = binding.appbarSettings.layoutParams as MarginLayoutParams
-            mlpAppBar.leftMargin = leftInsets
-            mlpAppBar.rightMargin = rightInsets
-            binding.appbarSettings.layoutParams = mlpAppBar
+            binding.appbarSettings.updateMargins(left = leftInsets, right = rightInsets)
             windowInsets
         }
     }

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/AboutFragment.kt

@@ -13,7 +13,6 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewGroup.MarginLayoutParams
 import android.widget.Toast
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
@@ -26,6 +25,7 @@ import org.yuzu.yuzu_emu.BuildConfig
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.databinding.FragmentAboutBinding
 import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class AboutFragment : Fragment() {
     private var _binding: FragmentAboutBinding? = null
@@ -114,15 +114,8 @@ class AboutFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpToolbar = binding.toolbarAbout.layoutParams as MarginLayoutParams
-            mlpToolbar.leftMargin = leftInsets
-            mlpToolbar.rightMargin = rightInsets
-            binding.toolbarAbout.layoutParams = mlpToolbar
-
-            val mlpScrollAbout = binding.scrollAbout.layoutParams as MarginLayoutParams
-            mlpScrollAbout.leftMargin = leftInsets
-            mlpScrollAbout.rightMargin = rightInsets
-            binding.scrollAbout.layoutParams = mlpScrollAbout
+            binding.toolbarAbout.updateMargins(left = leftInsets, right = rightInsets)
+            binding.scrollAbout.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.contentAbout.updatePadding(bottom = barInsets.bottom)
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/AddonsFragment.kt

@@ -31,6 +31,7 @@ import org.yuzu.yuzu_emu.model.AddonViewModel
 import org.yuzu.yuzu_emu.model.HomeViewModel
 import org.yuzu.yuzu_emu.utils.AddonUtil
 import org.yuzu.yuzu_emu.utils.FileUtil.copyFilesTo
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 import java.io.File
 
 class AddonsFragment : Fragment() {
@@ -202,27 +203,19 @@ class AddonsFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpToolbar = binding.toolbarAddons.layoutParams as ViewGroup.MarginLayoutParams
-            mlpToolbar.leftMargin = leftInsets
-            mlpToolbar.rightMargin = rightInsets
-            binding.toolbarAddons.layoutParams = mlpToolbar
-
-            val mlpAddonsList = binding.listAddons.layoutParams as ViewGroup.MarginLayoutParams
-            mlpAddonsList.leftMargin = leftInsets
-            mlpAddonsList.rightMargin = rightInsets
-            binding.listAddons.layoutParams = mlpAddonsList
+            binding.toolbarAddons.updateMargins(left = leftInsets, right = rightInsets)
+            binding.listAddons.updateMargins(left = leftInsets, right = rightInsets)
             binding.listAddons.updatePadding(
                 bottom = barInsets.bottom +
                     resources.getDimensionPixelSize(R.dimen.spacing_bottom_list_fab)
             )
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            val mlpFab =
-                binding.buttonInstall.layoutParams as ViewGroup.MarginLayoutParams
-            mlpFab.leftMargin = leftInsets + fabSpacing
-            mlpFab.rightMargin = rightInsets + fabSpacing
-            mlpFab.bottomMargin = barInsets.bottom + fabSpacing
-            binding.buttonInstall.layoutParams = mlpFab
+            binding.buttonInstall.updateMargins(
+                left = leftInsets + fabSpacing,
+                right = rightInsets + fabSpacing,
+                bottom = barInsets.bottom + fabSpacing
+            )
 
             windowInsets
         }

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/AppletLauncherFragment.kt

@@ -21,6 +21,7 @@ import org.yuzu.yuzu_emu.databinding.FragmentAppletLauncherBinding
 import org.yuzu.yuzu_emu.model.Applet
 import org.yuzu.yuzu_emu.model.AppletInfo
 import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class AppletLauncherFragment : Fragment() {
     private var _binding: FragmentAppletLauncherBinding? = null
@@ -95,16 +96,8 @@ class AppletLauncherFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpAppBar = binding.toolbarApplets.layoutParams as ViewGroup.MarginLayoutParams
-            mlpAppBar.leftMargin = leftInsets
-            mlpAppBar.rightMargin = rightInsets
-            binding.toolbarApplets.layoutParams = mlpAppBar
-
-            val mlpListApplets =
-                binding.listApplets.layoutParams as ViewGroup.MarginLayoutParams
-            mlpListApplets.leftMargin = leftInsets
-            mlpListApplets.rightMargin = rightInsets
-            binding.listApplets.layoutParams = mlpListApplets
+            binding.toolbarApplets.updateMargins(left = leftInsets, right = rightInsets)
+            binding.listApplets.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.listApplets.updatePadding(bottom = barInsets.bottom)
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/DriverManagerFragment.kt

@@ -34,6 +34,7 @@ import org.yuzu.yuzu_emu.model.HomeViewModel
 import org.yuzu.yuzu_emu.utils.FileUtil
 import org.yuzu.yuzu_emu.utils.GpuDriverHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 import java.io.File
 import java.io.IOException
 
@@ -141,23 +142,15 @@ class DriverManagerFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpAppBar = binding.toolbarDrivers.layoutParams as ViewGroup.MarginLayoutParams
-            mlpAppBar.leftMargin = leftInsets
-            mlpAppBar.rightMargin = rightInsets
-            binding.toolbarDrivers.layoutParams = mlpAppBar
-
-            val mlplistDrivers = binding.listDrivers.layoutParams as ViewGroup.MarginLayoutParams
-            mlplistDrivers.leftMargin = leftInsets
-            mlplistDrivers.rightMargin = rightInsets
-            binding.listDrivers.layoutParams = mlplistDrivers
+            binding.toolbarDrivers.updateMargins(left = leftInsets, right = rightInsets)
+            binding.listDrivers.updateMargins(left = leftInsets, right = rightInsets)
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            val mlpFab =
-                binding.buttonInstall.layoutParams as ViewGroup.MarginLayoutParams
-            mlpFab.leftMargin = leftInsets + fabSpacing
-            mlpFab.rightMargin = rightInsets + fabSpacing
-            mlpFab.bottomMargin = barInsets.bottom + fabSpacing
-            binding.buttonInstall.layoutParams = mlpFab
+            binding.buttonInstall.updateMargins(
+                left = leftInsets + fabSpacing,
+                right = rightInsets + fabSpacing,
+                bottom = barInsets.bottom + fabSpacing
+            )
 
             binding.listDrivers.updatePadding(
                 bottom = barInsets.bottom +

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EarlyAccessFragment.kt

@@ -19,6 +19,7 @@ import com.google.android.material.transition.MaterialSharedAxis
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.databinding.FragmentEarlyAccessBinding
 import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class EarlyAccessFragment : Fragment() {
     private var _binding: FragmentEarlyAccessBinding? = null
@@ -73,10 +74,7 @@ class EarlyAccessFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpAppBar = binding.appbarEa.layoutParams as ViewGroup.MarginLayoutParams
-            mlpAppBar.leftMargin = leftInsets
-            mlpAppBar.rightMargin = rightInsets
-            binding.appbarEa.layoutParams = mlpAppBar
+            binding.appbarEa.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.scrollEa.updatePadding(
                 left = leftInsets,

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt

@@ -13,6 +13,7 @@ import android.net.Uri
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
+import android.os.PowerManager
 import android.os.SystemClock
 import android.view.*
 import android.widget.TextView
@@ -23,6 +24,7 @@ import androidx.core.content.res.ResourcesCompat
 import androidx.core.graphics.Insets
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.drawerlayout.widget.DrawerLayout.DrawerListener
 import androidx.fragment.app.Fragment
@@ -38,7 +40,6 @@ import androidx.window.layout.WindowLayoutInfo
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.slider.Slider
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 import org.yuzu.yuzu_emu.HomeNavigationDirections
@@ -64,6 +65,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     private lateinit var emulationState: EmulationState
     private var emulationActivity: EmulationActivity? = null
     private var perfStatsUpdater: (() -> Unit)? = null
+    private var thermalStatsUpdater: (() -> Unit)? = null
 
     private var _binding: FragmentEmulationBinding? = null
     private val binding get() = _binding!!
@@ -77,6 +79,8 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
     private var isInFoldableLayout = false
 
+    private lateinit var powerManager: PowerManager
+
     override fun onAttach(context: Context) {
         super.onAttach(context)
         if (context is EmulationActivity) {
@@ -102,6 +106,8 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         super.onCreate(savedInstanceState)
         updateOrientation()
 
+        powerManager = requireContext().getSystemService(Context.POWER_SERVICE) as PowerManager
+
         val intentUri: Uri? = requireActivity().intent.data
         var intentGame: Game? = null
         if (intentUri != null) {
@@ -394,8 +400,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
                             emulationState.updateSurface()
 
-                            // Setup overlay
+                            // Setup overlays
                             updateShowFpsOverlay()
+                            updateThermalOverlay()
                         }
                     }
                 }
@@ -553,6 +560,38 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         }
     }
 
+    private fun updateThermalOverlay() {
+        if (BooleanSetting.SHOW_THERMAL_OVERLAY.getBoolean()) {
+            thermalStatsUpdater = {
+                if (emulationViewModel.emulationStarted.value &&
+                    !emulationViewModel.isEmulationStopping.value
+                ) {
+                    val thermalStatus = when (powerManager.currentThermalStatus) {
+                        PowerManager.THERMAL_STATUS_LIGHT -> "😥"
+                        PowerManager.THERMAL_STATUS_MODERATE -> "🥵"
+                        PowerManager.THERMAL_STATUS_SEVERE -> "🔥"
+                        PowerManager.THERMAL_STATUS_CRITICAL,
+                        PowerManager.THERMAL_STATUS_EMERGENCY,
+                        PowerManager.THERMAL_STATUS_SHUTDOWN -> "☢️"
+
+                        else -> "🙂"
+                    }
+                    if (_binding != null) {
+                        binding.showThermalsText.text = thermalStatus
+                    }
+                    thermalStatsUpdateHandler.postDelayed(thermalStatsUpdater!!, 1000)
+                }
+            }
+            thermalStatsUpdateHandler.post(thermalStatsUpdater!!)
+            binding.showThermalsText.visibility = View.VISIBLE
+        } else {
+            if (thermalStatsUpdater != null) {
+                thermalStatsUpdateHandler.removeCallbacks(thermalStatsUpdater!!)
+            }
+            binding.showThermalsText.visibility = View.GONE
+        }
+    }
+
     @SuppressLint("SourceLockedOrientationActivity")
     private fun updateOrientation() {
         emulationActivity?.let {
@@ -641,6 +680,8 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         popup.menu.apply {
             findItem(R.id.menu_toggle_fps).isChecked =
                 BooleanSetting.SHOW_PERFORMANCE_OVERLAY.getBoolean()
+            findItem(R.id.thermal_indicator).isChecked =
+                BooleanSetting.SHOW_THERMAL_OVERLAY.getBoolean()
             findItem(R.id.menu_rel_stick_center).isChecked =
                 BooleanSetting.JOYSTICK_REL_CENTER.getBoolean()
             findItem(R.id.menu_dpad_slide).isChecked = BooleanSetting.DPAD_SLIDE.getBoolean()
@@ -660,6 +701,13 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                     true
                 }
 
+                R.id.thermal_indicator -> {
+                    it.isChecked = !it.isChecked
+                    BooleanSetting.SHOW_THERMAL_OVERLAY.setBoolean(it.isChecked)
+                    updateThermalOverlay()
+                    true
+                }
+
                 R.id.menu_edit_overlay -> {
                     binding.drawerLayout.close()
                     binding.surfaceInputOverlay.requestFocus()
@@ -850,7 +898,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                 right = cutInsets.right
             }
 
-            v.setPadding(left, cutInsets.top, right, 0)
+            v.updatePadding(left = left, top = cutInsets.top, right = right)
             windowInsets
         }
     }
@@ -1003,5 +1051,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
     companion object {
         private val perfStatsUpdateHandler = Handler(Looper.myLooper()!!)
+        private val thermalStatsUpdateHandler = Handler(Looper.myLooper()!!)
     }
 }

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/GameFoldersFragment.kt

@@ -26,6 +26,7 @@ import org.yuzu.yuzu_emu.databinding.FragmentFoldersBinding
 import org.yuzu.yuzu_emu.model.GamesViewModel
 import org.yuzu.yuzu_emu.model.HomeViewModel
 import org.yuzu.yuzu_emu.ui.main.MainActivity
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class GameFoldersFragment : Fragment() {
     private var _binding: FragmentFoldersBinding? = null
@@ -100,23 +101,16 @@ class GameFoldersFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpToolbar = binding.toolbarFolders.layoutParams as ViewGroup.MarginLayoutParams
-            mlpToolbar.leftMargin = leftInsets
-            mlpToolbar.rightMargin = rightInsets
-            binding.toolbarFolders.layoutParams = mlpToolbar
+            binding.toolbarFolders.updateMargins(left = leftInsets, right = rightInsets)
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            val mlpFab =
-                binding.buttonAdd.layoutParams as ViewGroup.MarginLayoutParams
-            mlpFab.leftMargin = leftInsets + fabSpacing
-            mlpFab.rightMargin = rightInsets + fabSpacing
-            mlpFab.bottomMargin = barInsets.bottom + fabSpacing
-            binding.buttonAdd.layoutParams = mlpFab
+            binding.buttonAdd.updateMargins(
+                left = leftInsets + fabSpacing,
+                right = rightInsets + fabSpacing,
+                bottom = barInsets.bottom + fabSpacing
+            )
 
-            val mlpListFolders = binding.listFolders.layoutParams as ViewGroup.MarginLayoutParams
-            mlpListFolders.leftMargin = leftInsets
-            mlpListFolders.rightMargin = rightInsets
-            binding.listFolders.layoutParams = mlpListFolders
+            binding.listFolders.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.listFolders.updatePadding(
                 bottom = barInsets.bottom +

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/GameInfoFragment.kt

@@ -27,6 +27,7 @@ import org.yuzu.yuzu_emu.databinding.FragmentGameInfoBinding
 import org.yuzu.yuzu_emu.model.GameVerificationResult
 import org.yuzu.yuzu_emu.model.HomeViewModel
 import org.yuzu.yuzu_emu.utils.GameMetadata
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class GameInfoFragment : Fragment() {
     private var _binding: FragmentGameInfoBinding? = null
@@ -122,11 +123,13 @@ class GameInfoFragment : Fragment() {
                                 titleId = R.string.verify_success,
                                 descriptionId = R.string.operation_completed_successfully
                             )
+
                         GameVerificationResult.Failed ->
                             MessageDialogFragment.newInstance(
                                 titleId = R.string.verify_failure,
                                 descriptionId = R.string.verify_failure_description
                             )
+
                         GameVerificationResult.NotImplemented ->
                             MessageDialogFragment.newInstance(
                                 titleId = R.string.verify_no_result,
@@ -165,15 +168,8 @@ class GameInfoFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpToolbar = binding.toolbarInfo.layoutParams as ViewGroup.MarginLayoutParams
-            mlpToolbar.leftMargin = leftInsets
-            mlpToolbar.rightMargin = rightInsets
-            binding.toolbarInfo.layoutParams = mlpToolbar
-
-            val mlpScrollAbout = binding.scrollInfo.layoutParams as ViewGroup.MarginLayoutParams
-            mlpScrollAbout.leftMargin = leftInsets
-            mlpScrollAbout.rightMargin = rightInsets
-            binding.scrollInfo.layoutParams = mlpScrollAbout
+            binding.toolbarInfo.updateMargins(left = leftInsets, right = rightInsets)
+            binding.scrollInfo.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.contentInfo.updatePadding(bottom = barInsets.bottom)
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/GamePropertiesFragment.kt

@@ -46,6 +46,7 @@ import org.yuzu.yuzu_emu.utils.FileUtil
 import org.yuzu.yuzu_emu.utils.GameIconUtils
 import org.yuzu.yuzu_emu.utils.GpuDriverHelper
 import org.yuzu.yuzu_emu.utils.MemoryUtil
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 import java.io.BufferedOutputStream
 import java.io.File
 
@@ -320,46 +321,25 @@ class GamePropertiesFragment : Fragment() {
 
             val smallLayout = resources.getBoolean(R.bool.small_layout)
             if (smallLayout) {
-                val mlpListAll =
-                    binding.listAll.layoutParams as ViewGroup.MarginLayoutParams
-                mlpListAll.leftMargin = leftInsets
-                mlpListAll.rightMargin = rightInsets
-                binding.listAll.layoutParams = mlpListAll
+                binding.listAll.updateMargins(left = leftInsets, right = rightInsets)
             } else {
                 if (ViewCompat.getLayoutDirection(binding.root) ==
                     ViewCompat.LAYOUT_DIRECTION_LTR
                 ) {
-                    val mlpListAll =
-                        binding.listAll.layoutParams as ViewGroup.MarginLayoutParams
-                    mlpListAll.rightMargin = rightInsets
-                    binding.listAll.layoutParams = mlpListAll
-
-                    val mlpIconLayout =
-                        binding.iconLayout!!.layoutParams as ViewGroup.MarginLayoutParams
-                    mlpIconLayout.topMargin = barInsets.top
-                    mlpIconLayout.leftMargin = leftInsets
-                    binding.iconLayout!!.layoutParams = mlpIconLayout
+                    binding.listAll.updateMargins(right = rightInsets)
+                    binding.iconLayout!!.updateMargins(top = barInsets.top, left = leftInsets)
                 } else {
-                    val mlpListAll =
-                        binding.listAll.layoutParams as ViewGroup.MarginLayoutParams
-                    mlpListAll.leftMargin = leftInsets
-                    binding.listAll.layoutParams = mlpListAll
-
-                    val mlpIconLayout =
-                        binding.iconLayout!!.layoutParams as ViewGroup.MarginLayoutParams
-                    mlpIconLayout.topMargin = barInsets.top
-                    mlpIconLayout.rightMargin = rightInsets
-                    binding.iconLayout!!.layoutParams = mlpIconLayout
+                    binding.listAll.updateMargins(left = leftInsets)
+                    binding.iconLayout!!.updateMargins(top = barInsets.top, right = rightInsets)
                 }
             }
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            val mlpFab =
-                binding.buttonStart.layoutParams as ViewGroup.MarginLayoutParams
-            mlpFab.leftMargin = leftInsets + fabSpacing
-            mlpFab.rightMargin = rightInsets + fabSpacing
-            mlpFab.bottomMargin = barInsets.bottom + fabSpacing
-            binding.buttonStart.layoutParams = mlpFab
+            binding.buttonStart.updateMargins(
+                left = leftInsets + fabSpacing,
+                right = rightInsets + fabSpacing,
+                bottom = barInsets.bottom + fabSpacing
+            )
 
             binding.layoutAll.updatePadding(
                 top = barInsets.top,

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt

@@ -12,7 +12,6 @@ import android.provider.DocumentsContract
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewGroup.MarginLayoutParams
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.app.ActivityCompat
@@ -44,6 +43,7 @@ import org.yuzu.yuzu_emu.ui.main.MainActivity
 import org.yuzu.yuzu_emu.utils.FileUtil
 import org.yuzu.yuzu_emu.utils.GpuDriverHelper
 import org.yuzu.yuzu_emu.utils.Log
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class HomeSettingsFragment : Fragment() {
     private var _binding: FragmentHomeSettingsBinding? = null
@@ -408,10 +408,7 @@ class HomeSettingsFragment : Fragment() {
                 bottom = barInsets.bottom
             )
 
-            val mlpScrollSettings = binding.scrollViewSettings.layoutParams as MarginLayoutParams
-            mlpScrollSettings.leftMargin = leftInsets
-            mlpScrollSettings.rightMargin = rightInsets
-            binding.scrollViewSettings.layoutParams = mlpScrollSettings
+            binding.scrollViewSettings.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.linearLayoutSettings.updatePadding(bottom = spacingNavigation)
 

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

@@ -34,6 +34,7 @@ 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 org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 import java.io.BufferedOutputStream
 import java.io.File
 import java.math.BigInteger
@@ -172,16 +173,8 @@ class InstallableFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpAppBar = binding.toolbarInstallables.layoutParams as ViewGroup.MarginLayoutParams
-            mlpAppBar.leftMargin = leftInsets
-            mlpAppBar.rightMargin = rightInsets
-            binding.toolbarInstallables.layoutParams = mlpAppBar
-
-            val mlpScrollAbout =
-                binding.listInstallables.layoutParams as ViewGroup.MarginLayoutParams
-            mlpScrollAbout.leftMargin = leftInsets
-            mlpScrollAbout.rightMargin = rightInsets
-            binding.listInstallables.layoutParams = mlpScrollAbout
+            binding.toolbarInstallables.updateMargins(left = leftInsets, right = rightInsets)
+            binding.listInstallables.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.listInstallables.updatePadding(bottom = barInsets.bottom)
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/LicensesFragment.kt

@@ -7,7 +7,6 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewGroup.MarginLayoutParams
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
@@ -22,6 +21,7 @@ import org.yuzu.yuzu_emu.adapters.LicenseAdapter
 import org.yuzu.yuzu_emu.databinding.FragmentLicensesBinding
 import org.yuzu.yuzu_emu.model.HomeViewModel
 import org.yuzu.yuzu_emu.model.License
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class LicensesFragment : Fragment() {
     private var _binding: FragmentLicensesBinding? = null
@@ -122,15 +122,8 @@ class LicensesFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            val mlpAppBar = binding.appbarLicenses.layoutParams as MarginLayoutParams
-            mlpAppBar.leftMargin = leftInsets
-            mlpAppBar.rightMargin = rightInsets
-            binding.appbarLicenses.layoutParams = mlpAppBar
-
-            val mlpScrollAbout = binding.listLicenses.layoutParams as MarginLayoutParams
-            mlpScrollAbout.leftMargin = leftInsets
-            mlpScrollAbout.rightMargin = rightInsets
-            binding.listLicenses.layoutParams = mlpScrollAbout
+            binding.appbarLicenses.updateMargins(left = leftInsets, right = rightInsets)
+            binding.listLicenses.updateMargins(left = leftInsets, right = rightInsets)
 
             binding.listLicenses.updatePadding(bottom = barInsets.bottom)
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SettingsSearchFragment.kt

@@ -29,6 +29,7 @@ import org.yuzu.yuzu_emu.features.settings.model.view.SettingsItem
 import org.yuzu.yuzu_emu.features.settings.ui.SettingsAdapter
 import org.yuzu.yuzu_emu.model.SettingsViewModel
 import org.yuzu.yuzu_emu.utils.NativeConfig
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class SettingsSearchFragment : Fragment() {
     private var _binding: FragmentSettingsSearchBinding? = null
@@ -174,15 +175,14 @@ class SettingsSearchFragment : Fragment() {
                 bottom = barInsets.bottom
             )
 
-            val mlpSettingsList = binding.settingsList.layoutParams as ViewGroup.MarginLayoutParams
-            mlpSettingsList.leftMargin = leftInsets + sideMargin
-            mlpSettingsList.rightMargin = rightInsets + sideMargin
-            binding.settingsList.layoutParams = mlpSettingsList
-
-            val mlpDivider = binding.divider.layoutParams as ViewGroup.MarginLayoutParams
-            mlpDivider.leftMargin = leftInsets + sideMargin
-            mlpDivider.rightMargin = rightInsets + sideMargin
-            binding.divider.layoutParams = mlpDivider
+            binding.settingsList.updateMargins(
+                left = leftInsets + sideMargin,
+                right = rightInsets + sideMargin
+            )
+            binding.divider.updateMargins(
+                left = leftInsets + sideMargin,
+                right = rightInsets + sideMargin
+            )
 
             windowInsets
         }

src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt

@@ -8,7 +8,6 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewGroup.MarginLayoutParams
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
@@ -27,6 +26,7 @@ import org.yuzu.yuzu_emu.databinding.FragmentGamesBinding
 import org.yuzu.yuzu_emu.layout.AutofitGridLayoutManager
 import org.yuzu.yuzu_emu.model.GamesViewModel
 import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.utils.ViewUtils.updateMargins
 
 class GamesFragment : Fragment() {
     private var _binding: FragmentGamesBinding? = null
@@ -169,15 +169,16 @@ class GamesFragment : Fragment() {
 
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
-            val mlpSwipe = binding.swipeRefresh.layoutParams as MarginLayoutParams
+            val left: Int
+            val right: Int
             if (ViewCompat.getLayoutDirection(view) == ViewCompat.LAYOUT_DIRECTION_LTR) {
-                mlpSwipe.leftMargin = leftInsets + spacingNavigationRail
-                mlpSwipe.rightMargin = rightInsets
+                left = leftInsets + spacingNavigationRail
+                right = rightInsets
             } else {
-                mlpSwipe.leftMargin = leftInsets
-                mlpSwipe.rightMargin = rightInsets + spacingNavigationRail
+                left = leftInsets
+                right = rightInsets + spacingNavigationRail
             }
-            binding.swipeRefresh.layoutParams = mlpSwipe
+            binding.swipeRefresh.updateMargins(left = left, right = right)
 
             binding.noticeText.updatePadding(bottom = spacingNavigation)
 

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

@@ -34,7 +34,6 @@ import kotlinx.coroutines.launch
 import org.yuzu.yuzu_emu.HomeNavigationDirections
 import org.yuzu.yuzu_emu.NativeLibrary
 import org.yuzu.yuzu_emu.R
-import org.yuzu.yuzu_emu.activities.EmulationActivity
 import org.yuzu.yuzu_emu.databinding.ActivityMainBinding
 import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.fragments.AddGameFolderDialogFragment
@@ -177,9 +176,6 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
             }
         }
 
-        // Dismiss previous notifications (should not happen unless a crash occurred)
-        EmulationActivity.stopForegroundService(this)
-
         setInsets()
     }
 
@@ -298,11 +294,6 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
         super.onResume()
     }
 
-    override fun onDestroy() {
-        EmulationActivity.stopForegroundService(this)
-        super.onDestroy()
-    }
-
     private fun setInsets() =
         ViewCompat.setOnApplyWindowInsetsListener(
             binding.root

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/ForegroundService.kt

@@ -1,70 +0,0 @@
-// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.yuzu.yuzu_emu.utils
-
-import android.app.PendingIntent
-import android.app.Service
-import android.content.Intent
-import android.os.IBinder
-import androidx.core.app.NotificationCompat
-import androidx.core.app.NotificationManagerCompat
-import org.yuzu.yuzu_emu.R
-import org.yuzu.yuzu_emu.activities.EmulationActivity
-
-/**
- * A service that shows a permanent notification in the background to avoid the app getting
- * cleared from memory by the system.
- */
-class ForegroundService : Service() {
-    companion object {
-        const val EMULATION_RUNNING_NOTIFICATION = 0x1000
-
-        const val ACTION_STOP = "stop"
-    }
-
-    private fun showRunningNotification() {
-        // Intent is used to resume emulation if the notification is clicked
-        val contentIntent = PendingIntent.getActivity(
-            this,
-            0,
-            Intent(this, EmulationActivity::class.java),
-            PendingIntent.FLAG_IMMUTABLE
-        )
-        val builder =
-            NotificationCompat.Builder(this, getString(R.string.emulation_notification_channel_id))
-                .setSmallIcon(R.drawable.ic_stat_notification_logo)
-                .setContentTitle(getString(R.string.app_name))
-                .setContentText(getString(R.string.emulation_notification_running))
-                .setPriority(NotificationCompat.PRIORITY_LOW)
-                .setOngoing(true)
-                .setVibrate(null)
-                .setSound(null)
-                .setContentIntent(contentIntent)
-        startForeground(EMULATION_RUNNING_NOTIFICATION, builder.build())
-    }
-
-    override fun onBind(intent: Intent): IBinder? {
-        return null
-    }
-
-    override fun onCreate() {
-        showRunningNotification()
-    }
-
-    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        if (intent == null) {
-            return START_NOT_STICKY
-        }
-        if (intent.action == ACTION_STOP) {
-            NotificationManagerCompat.from(this).cancel(EMULATION_RUNNING_NOTIFICATION)
-            stopForeground(STOP_FOREGROUND_REMOVE)
-            stopSelfResult(startId)
-        }
-        return START_STICKY
-    }
-
-    override fun onDestroy() {
-        NotificationManagerCompat.from(this).cancel(EMULATION_RUNNING_NOTIFICATION)
-    }
-}

src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/ViewUtils.kt

@@ -4,6 +4,7 @@
 package org.yuzu.yuzu_emu.utils
 
 import android.view.View
+import android.view.ViewGroup
 
 object ViewUtils {
     fun showView(view: View, length: Long = 300) {
@@ -32,4 +33,28 @@ object ViewUtils {
             view.visibility = View.INVISIBLE
         }.start()
     }
+
+    fun View.updateMargins(
+        left: Int = -1,
+        top: Int = -1,
+        right: Int = -1,
+        bottom: Int = -1
+    ) {
+        val layoutParams = this.layoutParams as ViewGroup.MarginLayoutParams
+        layoutParams.apply {
+            if (left != -1) {
+                leftMargin = left
+            }
+            if (top != -1) {
+                topMargin = top
+            }
+            if (right != -1) {
+                rightMargin = right
+            }
+            if (bottom != -1) {
+                bottomMargin = bottom
+            }
+        }
+        this.layoutParams = layoutParams
+    }
 }

src/android/app/src/main/jni/CMakeLists.txt

@@ -2,14 +2,8 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 add_library(yuzu-android SHARED
-    android_common/android_common.cpp
-    android_common/android_common.h
-    applets/software_keyboard.cpp
-    applets/software_keyboard.h
     emu_window/emu_window.cpp
     emu_window/emu_window.h
-    id_cache.cpp
-    id_cache.h
     native.cpp
     native.h
     native_config.cpp

src/android/app/src/main/jni/android_settings.h

@@ -60,6 +60,8 @@ struct Values {
                                             Settings::Category::Overlay};
     Settings::Setting<bool> show_performance_overlay{linkage, true, "show_performance_overlay",
                                                      Settings::Category::Overlay};
+    Settings::Setting<bool> show_thermal_overlay{linkage, false, "show_thermal_overlay",
+                                                 Settings::Category::Overlay};
     Settings::Setting<bool> show_input_overlay{linkage, true, "show_input_overlay",
                                                Settings::Category::Overlay};
     Settings::Setting<bool> touchscreen{linkage, true, "touchscreen", Settings::Category::Overlay};

src/android/app/src/main/jni/emu_window/emu_window.cpp

@@ -3,6 +3,7 @@
 
 #include <android/native_window_jni.h>
 
+#include "common/android/id_cache.h"
 #include "common/logging/log.h"
 #include "input_common/drivers/touch_screen.h"
 #include "input_common/drivers/virtual_amiibo.h"
@@ -60,7 +61,8 @@ void EmuWindow_Android::OnRemoveNfcTag() {
 
 void EmuWindow_Android::OnFrameDisplayed() {
     if (!m_first_frame) {
-        EmulationSession::GetInstance().OnEmulationStarted();
+        Common::Android::RunJNIOnFiber<void>(
+            [&](JNIEnv* env) { EmulationSession::GetInstance().OnEmulationStarted(); });
         m_first_frame = true;
     }
 }

src/android/app/src/main/jni/game_metadata.cpp

@@ -1,13 +1,12 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/android/android_common.h"
 #include "core/core.h"
 #include "core/file_sys/fs_filesystem.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/loader/loader.h"
 #include "core/loader/nro.h"
-#include "jni.h"
-#include "jni/android_common/android_common.h"
 #include "native.h"
 
 struct RomMetadata {
@@ -79,7 +78,7 @@ extern "C" {
 jboolean Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getIsValid(JNIEnv* env, jobject obj,
                                                                jstring jpath) {
     const auto file = EmulationSession::GetInstance().System().GetFilesystem()->OpenFile(
-        GetJString(env, jpath), FileSys::OpenMode::Read);
+        Common::Android::GetJString(env, jpath), FileSys::OpenMode::Read);
     if (!file) {
         return false;
     }
@@ -104,27 +103,31 @@ jboolean Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getIsValid(JNIEnv* env, jobj
 
 jstring Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getTitle(JNIEnv* env, jobject obj,
                                                             jstring jpath) {
-    return ToJString(env, GetRomMetadata(GetJString(env, jpath)).title);
+    return Common::Android::ToJString(
+        env, GetRomMetadata(Common::Android::GetJString(env, jpath)).title);
 }
 
 jstring Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getProgramId(JNIEnv* env, jobject obj,
                                                                 jstring jpath) {
-    return ToJString(env, std::to_string(GetRomMetadata(GetJString(env, jpath)).programId));
+    return Common::Android::ToJString(
+        env, std::to_string(GetRomMetadata(Common::Android::GetJString(env, jpath)).programId));
 }
 
 jstring Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getDeveloper(JNIEnv* env, jobject obj,
                                                                 jstring jpath) {
-    return ToJString(env, GetRomMetadata(GetJString(env, jpath)).developer);
+    return Common::Android::ToJString(
+        env, GetRomMetadata(Common::Android::GetJString(env, jpath)).developer);
 }
 
 jstring Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getVersion(JNIEnv* env, jobject obj,
                                                               jstring jpath, jboolean jreload) {
-    return ToJString(env, GetRomMetadata(GetJString(env, jpath), jreload).version);
+    return Common::Android::ToJString(
+        env, GetRomMetadata(Common::Android::GetJString(env, jpath), jreload).version);
 }
 
 jbyteArray Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getIcon(JNIEnv* env, jobject obj,
                                                               jstring jpath) {
-    auto icon_data = GetRomMetadata(GetJString(env, jpath)).icon;
+    auto icon_data = GetRomMetadata(Common::Android::GetJString(env, jpath)).icon;
     jbyteArray icon = env->NewByteArray(static_cast<jsize>(icon_data.size()));
     env->SetByteArrayRegion(icon, 0, env->GetArrayLength(icon),
                             reinterpret_cast<jbyte*>(icon_data.data()));
@@ -133,7 +136,8 @@ jbyteArray Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getIcon(JNIEnv* env, jobje
 
 jboolean Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getIsHomebrew(JNIEnv* env, jobject obj,
                                                                   jstring jpath) {
-    return static_cast<jboolean>(GetRomMetadata(GetJString(env, jpath)).isHomebrew);
+    return static_cast<jboolean>(
+        GetRomMetadata(Common::Android::GetJString(env, jpath)).isHomebrew);
 }
 
 void Java_org_yuzu_yuzu_1emu_utils_GameMetadata_resetMetadata(JNIEnv* env, jobject obj) {

src/android/app/src/main/jni/native.cpp

@@ -20,6 +20,8 @@
 #include <frontend_common/content_manager.h>
 #include <jni.h>
 
+#include "common/android/android_common.h"
+#include "common/android/id_cache.h"
 #include "common/detached_tasks.h"
 #include "common/dynamic_library.h"
 #include "common/fs/path_util.h"
@@ -57,8 +59,6 @@
 #include "hid_core/frontend/emulated_controller.h"
 #include "hid_core/hid_core.h"
 #include "hid_core/hid_types.h"
-#include "jni/android_common/android_common.h"
-#include "jni/id_cache.h"
 #include "jni/native.h"
 #include "video_core/renderer_base.h"
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
@@ -228,7 +228,7 @@ Core::SystemResultStatus EmulationSession::InitializeEmulation(const std::string
         std::make_unique<EmuWindow_Android>(&m_input_subsystem, m_native_window, m_vulkan_library);
 
     // Initialize system.
-    jauto android_keyboard = std::make_unique<SoftwareKeyboard::AndroidKeyboard>();
+    jauto android_keyboard = std::make_unique<Common::Android::SoftwareKeyboard::AndroidKeyboard>();
     m_software_keyboard = android_keyboard.get();
     m_system.SetShuttingDown(false);
     m_system.ApplySettings();
@@ -411,37 +411,39 @@ void EmulationSession::OnGamepadDisconnectEvent([[maybe_unused]] int index) {
     controller->Disconnect();
 }
 
-SoftwareKeyboard::AndroidKeyboard* EmulationSession::SoftwareKeyboard() {
+Common::Android::SoftwareKeyboard::AndroidKeyboard* EmulationSession::SoftwareKeyboard() {
     return m_software_keyboard;
 }
 
 void EmulationSession::LoadDiskCacheProgress(VideoCore::LoadCallbackStage stage, int progress,
                                              int max) {
-    JNIEnv* env = IDCache::GetEnvForThread();
-    env->CallStaticVoidMethod(IDCache::GetDiskCacheProgressClass(),
-                              IDCache::GetDiskCacheLoadProgress(), static_cast<jint>(stage),
+    JNIEnv* env = Common::Android::GetEnvForThread();
+    env->CallStaticVoidMethod(Common::Android::GetDiskCacheProgressClass(),
+                              Common::Android::GetDiskCacheLoadProgress(), static_cast<jint>(stage),
                               static_cast<jint>(progress), static_cast<jint>(max));
 }
 
 void EmulationSession::OnEmulationStarted() {
-    JNIEnv* env = IDCache::GetEnvForThread();
-    env->CallStaticVoidMethod(IDCache::GetNativeLibraryClass(), IDCache::GetOnEmulationStarted());
+    JNIEnv* env = Common::Android::GetEnvForThread();
+    env->CallStaticVoidMethod(Common::Android::GetNativeLibraryClass(),
+                              Common::Android::GetOnEmulationStarted());
 }
 
 void EmulationSession::OnEmulationStopped(Core::SystemResultStatus result) {
-    JNIEnv* env = IDCache::GetEnvForThread();
-    env->CallStaticVoidMethod(IDCache::GetNativeLibraryClass(), IDCache::GetOnEmulationStopped(),
-                              static_cast<jint>(result));
+    JNIEnv* env = Common::Android::GetEnvForThread();
+    env->CallStaticVoidMethod(Common::Android::GetNativeLibraryClass(),
+                              Common::Android::GetOnEmulationStopped(), static_cast<jint>(result));
 }
 
 void EmulationSession::ChangeProgram(std::size_t program_index) {
-    JNIEnv* env = IDCache::GetEnvForThread();
-    env->CallStaticVoidMethod(IDCache::GetNativeLibraryClass(), IDCache::GetOnProgramChanged(),
+    JNIEnv* env = Common::Android::GetEnvForThread();
+    env->CallStaticVoidMethod(Common::Android::GetNativeLibraryClass(),
+                              Common::Android::GetOnProgramChanged(),
                               static_cast<jint>(program_index));
 }
 
 u64 EmulationSession::GetProgramId(JNIEnv* env, jstring jprogramId) {
-    auto program_id_string = GetJString(env, jprogramId);
+    auto program_id_string = Common::Android::GetJString(env, jprogramId);
     try {
         return std::stoull(program_id_string);
     } catch (...) {
@@ -491,7 +493,7 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_surfaceDestroyed(JNIEnv* env, jobject
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_setAppDirectory(JNIEnv* env, jobject instance,
                                                            [[maybe_unused]] jstring j_directory) {
-    Common::FS::SetAppDirectory(GetJString(env, j_directory));
+    Common::FS::SetAppDirectory(Common::Android::GetJString(env, j_directory));
 }
 
 int Java_org_yuzu_yuzu_1emu_NativeLibrary_installFileToNand(JNIEnv* env, jobject instance,
@@ -501,21 +503,22 @@ int Java_org_yuzu_yuzu_1emu_NativeLibrary_installFileToNand(JNIEnv* env, jobject
         jlambdaClass, "invoke", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
     const auto callback = [env, jcallback, jlambdaInvokeMethod](size_t max, size_t progress) {
         auto jwasCancelled = env->CallObjectMethod(jcallback, jlambdaInvokeMethod,
-                                                   ToJDouble(env, max), ToJDouble(env, progress));
-        return GetJBoolean(env, jwasCancelled);
+                                                   Common::Android::ToJDouble(env, max),
+                                                   Common::Android::ToJDouble(env, progress));
+        return Common::Android::GetJBoolean(env, jwasCancelled);
     };
 
     return static_cast<int>(
         ContentManager::InstallNSP(EmulationSession::GetInstance().System(),
                                    *EmulationSession::GetInstance().System().GetFilesystem(),
-                                   GetJString(env, j_file), callback));
+                                   Common::Android::GetJString(env, j_file), callback));
 }
 
 jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_doesUpdateMatchProgram(JNIEnv* env, jobject jobj,
                                                                       jstring jprogramId,
                                                                       jstring jupdatePath) {
     u64 program_id = EmulationSession::GetProgramId(env, jprogramId);
-    std::string updatePath = GetJString(env, jupdatePath);
+    std::string updatePath = Common::Android::GetJString(env, jupdatePath);
     std::shared_ptr<FileSys::NSP> nsp = std::make_shared<FileSys::NSP>(
         EmulationSession::GetInstance().System().GetFilesystem()->OpenFile(
             updatePath, FileSys::OpenMode::Read));
@@ -538,8 +541,10 @@ void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_initializeGpuDriver(JNIEnv* e
                                                                        jstring custom_driver_name,
                                                                        jstring file_redirect_dir) {
     EmulationSession::GetInstance().InitializeGpuDriver(
-        GetJString(env, hook_lib_dir), GetJString(env, custom_driver_dir),
-        GetJString(env, custom_driver_name), GetJString(env, file_redirect_dir));
+        Common::Android::GetJString(env, hook_lib_dir),
+        Common::Android::GetJString(env, custom_driver_dir),
+        Common::Android::GetJString(env, custom_driver_name),
+        Common::Android::GetJString(env, file_redirect_dir));
 }
 
 [[maybe_unused]] static bool CheckKgslPresent() {
@@ -566,7 +571,7 @@ jobjectArray Java_org_yuzu_yuzu_1emu_utils_GpuDriverHelper_getSystemDriverInfo(
     JNIEnv* env, jobject j_obj, jobject j_surf, jstring j_hook_lib_dir) {
     const char* file_redirect_dir_{};
     int featureFlags{};
-    std::string hook_lib_dir = GetJString(env, j_hook_lib_dir);
+    std::string hook_lib_dir = Common::Android::GetJString(env, j_hook_lib_dir);
     auto handle = adrenotools_open_libvulkan(RTLD_NOW, featureFlags, nullptr, hook_lib_dir.c_str(),
                                              nullptr, nullptr, file_redirect_dir_, nullptr);
     auto driver_library = std::make_shared<Common::DynamicLibrary>(handle);
@@ -587,9 +592,10 @@ jobjectArray Java_org_yuzu_yuzu_1emu_utils_GpuDriverHelper_getSystemDriverInfo(
         fmt::format("{}.{}.{}", VK_API_VERSION_MAJOR(driver_version),
                     VK_API_VERSION_MINOR(driver_version), VK_API_VERSION_PATCH(driver_version));
 
-    jobjectArray j_driver_info =
-        env->NewObjectArray(2, IDCache::GetStringClass(), ToJString(env, version_string));
-    env->SetObjectArrayElement(j_driver_info, 1, ToJString(env, device.GetDriverName()));
+    jobjectArray j_driver_info = env->NewObjectArray(
+        2, Common::Android::GetStringClass(), Common::Android::ToJString(env, version_string));
+    env->SetObjectArrayElement(j_driver_info, 1,
+                               Common::Android::ToJString(env, device.GetDriverName()));
     return j_driver_info;
 }
 
@@ -742,15 +748,15 @@ jdoubleArray Java_org_yuzu_yuzu_1emu_NativeLibrary_getPerfStats(JNIEnv* env, jcl
 
 jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getCpuBackend(JNIEnv* env, jclass clazz) {
     if (Settings::IsNceEnabled()) {
-        return ToJString(env, "NCE");
+        return Common::Android::ToJString(env, "NCE");
     }
 
-    return ToJString(env, "JIT");
+    return Common::Android::ToJString(env, "JIT");
 }
 
 jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getGpuDriver(JNIEnv* env, jobject jobj) {
-    return ToJString(env,
-                     EmulationSession::GetInstance().System().GPU().Renderer().GetDeviceVendor());
+    return Common::Android::ToJString(
+        env, EmulationSession::GetInstance().System().GPU().Renderer().GetDeviceVendor());
 }
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_applySettings(JNIEnv* env, jobject jobj) {
@@ -764,13 +770,14 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_logSettings(JNIEnv* env, jobject jobj
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_run(JNIEnv* env, jobject jobj, jstring j_path,
                                                jint j_program_index,
                                                jboolean j_frontend_initiated) {
-    const std::string path = GetJString(env, j_path);
+    const std::string path = Common::Android::GetJString(env, j_path);
 
     const Core::SystemResultStatus result{
         RunEmulation(path, j_program_index, j_frontend_initiated)};
     if (result != Core::SystemResultStatus::Success) {
-        env->CallStaticVoidMethod(IDCache::GetNativeLibraryClass(),
-                                  IDCache::GetExitEmulationActivity(), static_cast<int>(result));
+        env->CallStaticVoidMethod(Common::Android::GetNativeLibraryClass(),
+                                  Common::Android::GetExitEmulationActivity(),
+                                  static_cast<int>(result));
     }
 }
 
@@ -781,7 +788,7 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_logDeviceInfo(JNIEnv* env, jclass cla
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_submitInlineKeyboardText(JNIEnv* env, jclass clazz,
                                                                     jstring j_text) {
-    const std::u16string input = Common::UTF8ToUTF16(GetJString(env, j_text));
+    const std::u16string input = Common::UTF8ToUTF16(Common::Android::GetJString(env, j_text));
     EmulationSession::GetInstance().SoftwareKeyboard()->SubmitInlineKeyboardText(input);
 }
 
@@ -815,16 +822,16 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getAppletLaunchPath(JNIEnv* env, j
     auto bis_system =
         EmulationSession::GetInstance().System().GetFileSystemController().GetSystemNANDContents();
     if (!bis_system) {
-        return ToJString(env, "");
+        return Common::Android::ToJString(env, "");
     }
 
     auto applet_nca =
         bis_system->GetEntry(static_cast<u64>(jid), FileSys::ContentRecordType::Program);
     if (!applet_nca) {
-        return ToJString(env, "");
+        return Common::Android::ToJString(env, "");
     }
 
-    return ToJString(env, applet_nca->GetFullPath());
+    return Common::Android::ToJString(env, applet_nca->GetFullPath());
 }
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_setCurrentAppletId(JNIEnv* env, jclass clazz,
@@ -857,7 +864,7 @@ jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_isFirmwareAvailable(JNIEnv* env,
 jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_getPatchesForFile(JNIEnv* env, jobject jobj,
                                                                      jstring jpath,
                                                                      jstring jprogramId) {
-    const auto path = GetJString(env, jpath);
+    const auto path = Common::Android::GetJString(env, jpath);
     const auto vFile =
         Core::GetGameFileFromPath(EmulationSession::GetInstance().System().GetFilesystem(), path);
     if (vFile == nullptr) {
@@ -875,14 +882,15 @@ jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_getPatchesForFile(JNIEnv* env
 
     auto patches = pm.GetPatches(update_raw);
     jobjectArray jpatchArray =
-        env->NewObjectArray(patches.size(), IDCache::GetPatchClass(), nullptr);
+        env->NewObjectArray(patches.size(), Common::Android::GetPatchClass(), nullptr);
     int i = 0;
     for (const auto& patch : patches) {
         jobject jpatch = env->NewObject(
-            IDCache::GetPatchClass(), IDCache::GetPatchConstructor(), patch.enabled,
-            ToJString(env, patch.name), ToJString(env, patch.version),
-            static_cast<jint>(patch.type), ToJString(env, std::to_string(patch.program_id)),
-            ToJString(env, std::to_string(patch.title_id)));
+            Common::Android::GetPatchClass(), Common::Android::GetPatchConstructor(), patch.enabled,
+            Common::Android::ToJString(env, patch.name),
+            Common::Android::ToJString(env, patch.version), static_cast<jint>(patch.type),
+            Common::Android::ToJString(env, std::to_string(patch.program_id)),
+            Common::Android::ToJString(env, std::to_string(patch.title_id)));
         env->SetObjectArrayElement(jpatchArray, i, jpatch);
         ++i;
     }
@@ -906,7 +914,7 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeMod(JNIEnv* env, jobject jobj,
                                                      jstring jname) {
     auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     ContentManager::RemoveMod(EmulationSession::GetInstance().System().GetFileSystemController(),
-                              program_id, GetJString(env, jname));
+                              program_id, Common::Android::GetJString(env, jname));
 }
 
 jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyInstalledContents(JNIEnv* env,
@@ -917,17 +925,18 @@ jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyInstalledContents(JNIEn
         jlambdaClass, "invoke", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
     const auto callback = [env, jcallback, jlambdaInvokeMethod](size_t max, size_t progress) {
         auto jwasCancelled = env->CallObjectMethod(jcallback, jlambdaInvokeMethod,
-                                                   ToJDouble(env, max), ToJDouble(env, progress));
-        return GetJBoolean(env, jwasCancelled);
+                                                   Common::Android::ToJDouble(env, max),
+                                                   Common::Android::ToJDouble(env, progress));
+        return Common::Android::GetJBoolean(env, jwasCancelled);
     };
 
     auto& session = EmulationSession::GetInstance();
     std::vector<std::string> result = ContentManager::VerifyInstalledContents(
         session.System(), *session.GetContentProvider(), callback);
-    jobjectArray jresult =
-        env->NewObjectArray(result.size(), IDCache::GetStringClass(), ToJString(env, ""));
+    jobjectArray jresult = env->NewObjectArray(result.size(), Common::Android::GetStringClass(),
+                                               Common::Android::ToJString(env, ""));
     for (size_t i = 0; i < result.size(); ++i) {
-        env->SetObjectArrayElement(jresult, i, ToJString(env, result[i]));
+        env->SetObjectArrayElement(jresult, i, Common::Android::ToJString(env, result[i]));
     }
     return jresult;
 }
@@ -939,19 +948,20 @@ jint Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyGameContents(JNIEnv* env, jobje
         jlambdaClass, "invoke", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
     const auto callback = [env, jcallback, jlambdaInvokeMethod](size_t max, size_t progress) {
         auto jwasCancelled = env->CallObjectMethod(jcallback, jlambdaInvokeMethod,
-                                                   ToJDouble(env, max), ToJDouble(env, progress));
-        return GetJBoolean(env, jwasCancelled);
+                                                   Common::Android::ToJDouble(env, max),
+                                                   Common::Android::ToJDouble(env, progress));
+        return Common::Android::GetJBoolean(env, jwasCancelled);
     };
     auto& session = EmulationSession::GetInstance();
-    return static_cast<jint>(
-        ContentManager::VerifyGameContents(session.System(), GetJString(env, jpath), callback));
+    return static_cast<jint>(ContentManager::VerifyGameContents(
+        session.System(), Common::Android::GetJString(env, jpath), callback));
 }
 
 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, "");
+        return Common::Android::ToJString(env, "");
     }
 
     auto& system = EmulationSession::GetInstance().System();
@@ -968,7 +978,7 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getSavePath(JNIEnv* env, jobject j
     const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath(
         {}, vfsNandDir, FileSys::SaveDataSpaceId::NandUser, FileSys::SaveDataType::SaveData,
         program_id, user_id->AsU128(), 0);
-    return ToJString(env, user_save_data_path);
+    return Common::Android::ToJString(env, user_save_data_path);
 }
 
 jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getDefaultProfileSaveDataRoot(JNIEnv* env,
@@ -981,12 +991,13 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getDefaultProfileSaveDataRoot(JNIE
 
     const auto user_save_data_root =
         FileSys::SaveDataFactory::GetUserGameSaveDataRoot(user_id->AsU128(), jfuture);
-    return ToJString(env, user_save_data_root);
+    return Common::Android::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));
+    EmulationSession::GetInstance().ConfigureFilesystemProvider(
+        Common::Android::GetJString(env, jpath));
 }
 
 void Java_org_yuzu_yuzu_1emu_NativeLibrary_clearFilesystemProvider(JNIEnv* env, jobject jobj) {

src/android/app/src/main/jni/native.h

@@ -2,13 +2,13 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <android/native_window_jni.h>
+#include "common/android/applets/software_keyboard.h"
 #include "common/detached_tasks.h"
 #include "core/core.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/perf_stats.h"
 #include "frontend_common/content_manager.h"
-#include "jni/applets/software_keyboard.h"
 #include "jni/emu_window/emu_window.h"
 #include "video_core/rasterizer_interface.h"
 
@@ -54,7 +54,7 @@ public:
     void SetDeviceType([[maybe_unused]] int index, int type);
     void OnGamepadConnectEvent([[maybe_unused]] int index);
     void OnGamepadDisconnectEvent([[maybe_unused]] int index);
-    SoftwareKeyboard::AndroidKeyboard* SoftwareKeyboard();
+    Common::Android::SoftwareKeyboard::AndroidKeyboard* SoftwareKeyboard();
 
     static void OnEmulationStarted();
 
@@ -79,7 +79,7 @@ private:
     Core::SystemResultStatus m_load_result{Core::SystemResultStatus::ErrorNotInitialized};
     std::atomic<bool> m_is_running = false;
     std::atomic<bool> m_is_paused = false;
-    SoftwareKeyboard::AndroidKeyboard* m_software_keyboard{};
+    Common::Android::SoftwareKeyboard::AndroidKeyboard* m_software_keyboard{};
     std::unique_ptr<FileSys::ManualContentProvider> m_manual_provider;
     int m_applet_id{1};
 

src/android/app/src/main/jni/native_config.cpp

@@ -8,11 +8,11 @@
 
 #include "android_config.h"
 #include "android_settings.h"
+#include "common/android/android_common.h"
+#include "common/android/id_cache.h"
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "frontend_common/config.h"
-#include "jni/android_common/android_common.h"
-#include "jni/id_cache.h"
 #include "native.h"
 
 std::unique_ptr<AndroidConfig> global_config;
@@ -20,7 +20,7 @@ std::unique_ptr<AndroidConfig> per_game_config;
 
 template <typename T>
 Settings::Setting<T>* getSetting(JNIEnv* env, jstring jkey) {
-    auto key = GetJString(env, jkey);
+    auto key = Common::Android::GetJString(env, jkey);
     auto basic_setting = Settings::values.linkage.by_key[key];
     if (basic_setting != 0) {
         return static_cast<Settings::Setting<T>*>(basic_setting);
@@ -55,7 +55,7 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_initializePerGameConfig(JNIEnv*
                                                                         jstring jprogramId,
                                                                         jstring jfileName) {
     auto program_id = EmulationSession::GetProgramId(env, jprogramId);
-    auto file_name = GetJString(env, jfileName);
+    auto file_name = Common::Android::GetJString(env, jfileName);
     const auto config_file_name = program_id == 0 ? file_name : fmt::format("{:016X}", program_id);
     per_game_config =
         std::make_unique<AndroidConfig>(config_file_name, Config::ConfigType::PerGameConfig);
@@ -186,9 +186,9 @@ jstring Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getString(JNIEnv* env, jobjec
                                                              jboolean needGlobal) {
     auto setting = getSetting<std::string>(env, jkey);
     if (setting == nullptr) {
-        return ToJString(env, "");
+        return Common::Android::ToJString(env, "");
     }
-    return ToJString(env, setting->GetValue(static_cast<bool>(needGlobal)));
+    return Common::Android::ToJString(env, setting->GetValue(static_cast<bool>(needGlobal)));
 }
 
 void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setString(JNIEnv* env, jobject obj, jstring jkey,
@@ -198,7 +198,7 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setString(JNIEnv* env, jobject o
         return;
     }
 
-    setting->SetValue(GetJString(env, value));
+    setting->SetValue(Common::Android::GetJString(env, value));
 }
 
 jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getIsRuntimeModifiable(JNIEnv* env, jobject obj,
@@ -214,13 +214,13 @@ jstring Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getPairedSettingKey(JNIEnv* e
                                                                        jstring jkey) {
     auto setting = getSetting<std::string>(env, jkey);
     if (setting == nullptr) {
-        return ToJString(env, "");
+        return Common::Android::ToJString(env, "");
     }
     if (setting->PairedSetting() == nullptr) {
-        return ToJString(env, "");
+        return Common::Android::ToJString(env, "");
     }
 
-    return ToJString(env, setting->PairedSetting()->GetLabel());
+    return Common::Android::ToJString(env, setting->PairedSetting()->GetLabel());
 }
 
 jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getIsSwitchable(JNIEnv* env, jobject obj,
@@ -262,21 +262,21 @@ jstring Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getDefaultToString(JNIEnv* en
                                                                       jstring jkey) {
     auto setting = getSetting<std::string>(env, jkey);
     if (setting != nullptr) {
-        return ToJString(env, setting->DefaultToString());
+        return Common::Android::ToJString(env, setting->DefaultToString());
     }
-    return ToJString(env, "");
+    return Common::Android::ToJString(env, "");
 }
 
 jobjectArray Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getGameDirs(JNIEnv* env, jobject obj) {
-    jclass gameDirClass = IDCache::GetGameDirClass();
-    jmethodID gameDirConstructor = IDCache::GetGameDirConstructor();
+    jclass gameDirClass = Common::Android::GetGameDirClass();
+    jmethodID gameDirConstructor = Common::Android::GetGameDirConstructor();
     jobjectArray jgameDirArray =
         env->NewObjectArray(AndroidSettings::values.game_dirs.size(), gameDirClass, nullptr);
     for (size_t i = 0; i < AndroidSettings::values.game_dirs.size(); ++i) {
-        jobject jgameDir =
-            env->NewObject(gameDirClass, gameDirConstructor,
-                           ToJString(env, AndroidSettings::values.game_dirs[i].path),
-                           static_cast<jboolean>(AndroidSettings::values.game_dirs[i].deep_scan));
+        jobject jgameDir = env->NewObject(
+            gameDirClass, gameDirConstructor,
+            Common::Android::ToJString(env, AndroidSettings::values.game_dirs[i].path),
+            static_cast<jboolean>(AndroidSettings::values.game_dirs[i].deep_scan));
         env->SetObjectArrayElement(jgameDirArray, i, jgameDir);
     }
     return jgameDirArray;
@@ -292,14 +292,14 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setGameDirs(JNIEnv* env, jobject
     }
 
     jobject dir = env->GetObjectArrayElement(gameDirs, 0);
-    jclass gameDirClass = IDCache::GetGameDirClass();
+    jclass gameDirClass = Common::Android::GetGameDirClass();
     jfieldID uriStringField = env->GetFieldID(gameDirClass, "uriString", "Ljava/lang/String;");
     jfieldID deepScanBooleanField = env->GetFieldID(gameDirClass, "deepScan", "Z");
     for (int i = 0; i < size; ++i) {
         dir = env->GetObjectArrayElement(gameDirs, i);
         jstring juriString = static_cast<jstring>(env->GetObjectField(dir, uriStringField));
         jboolean jdeepScanBoolean = env->GetBooleanField(dir, deepScanBooleanField);
-        std::string uriString = GetJString(env, juriString);
+        std::string uriString = Common::Android::GetJString(env, juriString);
         AndroidSettings::values.game_dirs.push_back(
             AndroidSettings::GameDir{uriString, static_cast<bool>(jdeepScanBoolean)});
     }
@@ -307,13 +307,13 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setGameDirs(JNIEnv* env, jobject
 
 void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_addGameDir(JNIEnv* env, jobject obj,
                                                            jobject gameDir) {
-    jclass gameDirClass = IDCache::GetGameDirClass();
+    jclass gameDirClass = Common::Android::GetGameDirClass();
     jfieldID uriStringField = env->GetFieldID(gameDirClass, "uriString", "Ljava/lang/String;");
     jfieldID deepScanBooleanField = env->GetFieldID(gameDirClass, "deepScan", "Z");
 
     jstring juriString = static_cast<jstring>(env->GetObjectField(gameDir, uriStringField));
     jboolean jdeepScanBoolean = env->GetBooleanField(gameDir, deepScanBooleanField);
-    std::string uriString = GetJString(env, juriString);
+    std::string uriString = Common::Android::GetJString(env, juriString);
     AndroidSettings::values.game_dirs.push_back(
         AndroidSettings::GameDir{uriString, static_cast<bool>(jdeepScanBoolean)});
 }
@@ -323,9 +323,11 @@ jobjectArray Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getDisabledAddons(JNIEnv
     auto program_id = EmulationSession::GetProgramId(env, jprogramId);
     auto& disabledAddons = Settings::values.disabled_addons[program_id];
     jobjectArray jdisabledAddonsArray =
-        env->NewObjectArray(disabledAddons.size(), IDCache::GetStringClass(), ToJString(env, ""));
+        env->NewObjectArray(disabledAddons.size(), Common::Android::GetStringClass(),
+                            Common::Android::ToJString(env, ""));
     for (size_t i = 0; i < disabledAddons.size(); ++i) {
-        env->SetObjectArrayElement(jdisabledAddonsArray, i, ToJString(env, disabledAddons[i]));
+        env->SetObjectArrayElement(jdisabledAddonsArray, i,
+                                   Common::Android::ToJString(env, disabledAddons[i]));
     }
     return jdisabledAddonsArray;
 }
@@ -339,7 +341,7 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setDisabledAddons(JNIEnv* env, j
     const int size = env->GetArrayLength(jdisabledAddons);
     for (int i = 0; i < size; ++i) {
         auto jaddon = static_cast<jstring>(env->GetObjectArrayElement(jdisabledAddons, i));
-        disabled_addons.push_back(GetJString(env, jaddon));
+        disabled_addons.push_back(Common::Android::GetJString(env, jaddon));
     }
     Settings::values.disabled_addons[program_id] = disabled_addons;
 }
@@ -348,26 +350,27 @@ jobjectArray Java_org_yuzu_yuzu_1emu_utils_NativeConfig_getOverlayControlData(JN
                                                                               jobject obj) {
     jobjectArray joverlayControlDataArray =
         env->NewObjectArray(AndroidSettings::values.overlay_control_data.size(),
-                            IDCache::GetOverlayControlDataClass(), nullptr);
+                            Common::Android::GetOverlayControlDataClass(), nullptr);
     for (size_t i = 0; i < AndroidSettings::values.overlay_control_data.size(); ++i) {
         const auto& control_data = AndroidSettings::values.overlay_control_data[i];
         jobject jlandscapePosition =
-            env->NewObject(IDCache::GetPairClass(), IDCache::GetPairConstructor(),
-                           ToJDouble(env, control_data.landscape_position.first),
-                           ToJDouble(env, control_data.landscape_position.second));
+            env->NewObject(Common::Android::GetPairClass(), Common::Android::GetPairConstructor(),
+                           Common::Android::ToJDouble(env, control_data.landscape_position.first),
+                           Common::Android::ToJDouble(env, control_data.landscape_position.second));
         jobject jportraitPosition =
-            env->NewObject(IDCache::GetPairClass(), IDCache::GetPairConstructor(),
-                           ToJDouble(env, control_data.portrait_position.first),
-                           ToJDouble(env, control_data.portrait_position.second));
+            env->NewObject(Common::Android::GetPairClass(), Common::Android::GetPairConstructor(),
+                           Common::Android::ToJDouble(env, control_data.portrait_position.first),
+                           Common::Android::ToJDouble(env, control_data.portrait_position.second));
         jobject jfoldablePosition =
-            env->NewObject(IDCache::GetPairClass(), IDCache::GetPairConstructor(),
-                           ToJDouble(env, control_data.foldable_position.first),
-                           ToJDouble(env, control_data.foldable_position.second));
+            env->NewObject(Common::Android::GetPairClass(), Common::Android::GetPairConstructor(),
+                           Common::Android::ToJDouble(env, control_data.foldable_position.first),
+                           Common::Android::ToJDouble(env, control_data.foldable_position.second));
 
-        jobject jcontrolData = env->NewObject(
-            IDCache::GetOverlayControlDataClass(), IDCache::GetOverlayControlDataConstructor(),
-            ToJString(env, control_data.id), control_data.enabled, jlandscapePosition,
-            jportraitPosition, jfoldablePosition);
+        jobject jcontrolData =
+            env->NewObject(Common::Android::GetOverlayControlDataClass(),
+                           Common::Android::GetOverlayControlDataConstructor(),
+                           Common::Android::ToJString(env, control_data.id), control_data.enabled,
+                           jlandscapePosition, jportraitPosition, jfoldablePosition);
         env->SetObjectArrayElement(joverlayControlDataArray, i, jcontrolData);
     }
     return joverlayControlDataArray;
@@ -384,33 +387,41 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_setOverlayControlData(
 
     for (int i = 0; i < size; ++i) {
         jobject joverlayControlData = env->GetObjectArrayElement(joverlayControlDataArray, i);
-        jstring jidString = static_cast<jstring>(
-            env->GetObjectField(joverlayControlData, IDCache::GetOverlayControlDataIdField()));
+        jstring jidString = static_cast<jstring>(env->GetObjectField(
+            joverlayControlData, Common::Android::GetOverlayControlDataIdField()));
         bool enabled = static_cast<bool>(env->GetBooleanField(
-            joverlayControlData, IDCache::GetOverlayControlDataEnabledField()));
+            joverlayControlData, Common::Android::GetOverlayControlDataEnabledField()));
 
         jobject jlandscapePosition = env->GetObjectField(
-            joverlayControlData, IDCache::GetOverlayControlDataLandscapePositionField());
+            joverlayControlData, Common::Android::GetOverlayControlDataLandscapePositionField());
         std::pair<double, double> landscape_position = std::make_pair(
-            GetJDouble(env, env->GetObjectField(jlandscapePosition, IDCache::GetPairFirstField())),
-            GetJDouble(env,
-                       env->GetObjectField(jlandscapePosition, IDCache::GetPairSecondField())));
+            Common::Android::GetJDouble(
+                env, env->GetObjectField(jlandscapePosition, Common::Android::GetPairFirstField())),
+            Common::Android::GetJDouble(
+                env,
+                env->GetObjectField(jlandscapePosition, Common::Android::GetPairSecondField())));
 
         jobject jportraitPosition = env->GetObjectField(
-            joverlayControlData, IDCache::GetOverlayControlDataPortraitPositionField());
+            joverlayControlData, Common::Android::GetOverlayControlDataPortraitPositionField());
         std::pair<double, double> portrait_position = std::make_pair(
-            GetJDouble(env, env->GetObjectField(jportraitPosition, IDCache::GetPairFirstField())),
-            GetJDouble(env, env->GetObjectField(jportraitPosition, IDCache::GetPairSecondField())));
+            Common::Android::GetJDouble(
+                env, env->GetObjectField(jportraitPosition, Common::Android::GetPairFirstField())),
+            Common::Android::GetJDouble(
+                env,
+                env->GetObjectField(jportraitPosition, Common::Android::GetPairSecondField())));
 
         jobject jfoldablePosition = env->GetObjectField(
-            joverlayControlData, IDCache::GetOverlayControlDataFoldablePositionField());
+            joverlayControlData, Common::Android::GetOverlayControlDataFoldablePositionField());
         std::pair<double, double> foldable_position = std::make_pair(
-            GetJDouble(env, env->GetObjectField(jfoldablePosition, IDCache::GetPairFirstField())),
-            GetJDouble(env, env->GetObjectField(jfoldablePosition, IDCache::GetPairSecondField())));
+            Common::Android::GetJDouble(
+                env, env->GetObjectField(jfoldablePosition, Common::Android::GetPairFirstField())),
+            Common::Android::GetJDouble(
+                env,
+                env->GetObjectField(jfoldablePosition, Common::Android::GetPairSecondField())));
 
         AndroidSettings::values.overlay_control_data.push_back(AndroidSettings::OverlayControlData{
-            GetJString(env, jidString), enabled, landscape_position, portrait_position,
-            foldable_position});
+            Common::Android::GetJString(env, jidString), enabled, landscape_position,
+            portrait_position, foldable_position});
     }
 }
 

src/android/app/src/main/jni/native_log.cpp

@@ -1,31 +1,30 @@
 // SPDX-FileCopyrightText: 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <common/android/android_common.h>
 #include <common/logging/log.h>
 #include <jni.h>
 
-#include "android_common/android_common.h"
-
 extern "C" {
 
 void Java_org_yuzu_yuzu_1emu_utils_Log_debug(JNIEnv* env, jobject obj, jstring jmessage) {
-    LOG_DEBUG(Frontend, "{}", GetJString(env, jmessage));
+    LOG_DEBUG(Frontend, "{}", Common::Android::GetJString(env, jmessage));
 }
 
 void Java_org_yuzu_yuzu_1emu_utils_Log_warning(JNIEnv* env, jobject obj, jstring jmessage) {
-    LOG_WARNING(Frontend, "{}", GetJString(env, jmessage));
+    LOG_WARNING(Frontend, "{}", Common::Android::GetJString(env, jmessage));
 }
 
 void Java_org_yuzu_yuzu_1emu_utils_Log_info(JNIEnv* env, jobject obj, jstring jmessage) {
-    LOG_INFO(Frontend, "{}", GetJString(env, jmessage));
+    LOG_INFO(Frontend, "{}", Common::Android::GetJString(env, jmessage));
 }
 
 void Java_org_yuzu_yuzu_1emu_utils_Log_error(JNIEnv* env, jobject obj, jstring jmessage) {
-    LOG_ERROR(Frontend, "{}", GetJString(env, jmessage));
+    LOG_ERROR(Frontend, "{}", Common::Android::GetJString(env, jmessage));
 }
 
 void Java_org_yuzu_yuzu_1emu_utils_Log_critical(JNIEnv* env, jobject obj, jstring jmessage) {
-    LOG_CRITICAL(Frontend, "{}", GetJString(env, jmessage));
+    LOG_CRITICAL(Frontend, "{}", Common::Android::GetJString(env, jmessage));
 }
 
 } // extern "C"

src/android/app/src/main/res/layout/fragment_emulation.xml

@@ -140,6 +140,7 @@
             android:id="@+id/overlay_container"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
+            android:paddingHorizontal="20dp"
             android:fitsSystemWindows="true">
 
             <com.google.android.material.textview.MaterialTextView
@@ -150,7 +151,19 @@
                 android:layout_gravity="left"
                 android:clickable="false"
                 android:focusable="false"
-                android:paddingHorizontal="20dp"
+                android:textColor="@android:color/white"
+                android:shadowColor="@android:color/black"
+                android:shadowRadius="3"
+                tools:ignore="RtlHardcoded" />
+
+            <com.google.android.material.textview.MaterialTextView
+                android:id="@+id/show_thermals_text"
+                style="@style/TextAppearance.Material3.BodySmall"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="right"
+                android:clickable="false"
+                android:focusable="false"
                 android:textColor="@android:color/white"
                 android:shadowColor="@android:color/black"
                 android:shadowRadius="3"

src/android/app/src/main/res/menu/menu_overlay_options.xml

@@ -6,6 +6,11 @@
         android:title="@string/emulation_fps_counter"
         android:checkable="true" />
 
+    <item
+        android:id="@+id/thermal_indicator"
+        android:title="@string/emulation_thermal_indicator"
+        android:checkable="true" />
+
     <item
         android:id="@+id/menu_edit_overlay"
         android:title="@string/emulation_touch_overlay_edit" />

src/android/app/src/main/res/values-ar/strings.xml

@@ -1,9 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
-    <string name="emulation_notification_channel_name">المحاكي نشط</string>
-    <string name="emulation_notification_channel_description">اظهار اشعار دائم عندما يكون المحاكي نشطاً</string>
-    <string name="emulation_notification_running">يوزو قيد التشغيل</string>
     <string name="notice_notification_channel_name">الإشعارات والأخطاء</string>
     <string name="notice_notification_channel_description">اظهار اشعار عند حصول اي مشكلة.</string>
     <string name="notification_permission_not_granted">لم يتم منح إذن الإشعار</string>

src/android/app/src/main/res/values-ckb/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">ئەم نەرمەکاڵایە یارییەکانی کۆنسۆلی نینتێندۆ سویچ کارپێدەکات. هیچ ناونیشانێکی یاری و کلیلی تێدا نییە..&lt;br /&gt;&lt;br /&gt;پێش ئەوەی دەست پێ بکەیت، تکایە شوێنی فایلی <![CDATA[<b> prod.keys </b>]]> دیاریبکە لە نێو کۆگای ئامێرەکەت.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">زیاتر فێربە</a>]]></string>
-    <string name="emulation_notification_channel_name">ئیمولەیشن کارایە</string>
-    <string name="emulation_notification_channel_description">ئاگادارکردنەوەیەکی بەردەوام نیشان دەدات کاتێک ئیمولەیشن کاردەکات.</string>
-    <string name="emulation_notification_running">یوزو کاردەکات</string>
     <string name="notice_notification_channel_name">ئاگاداری و هەڵەکان</string>
     <string name="notice_notification_channel_description">ئاگادارکردنەوەکان پیشان دەدات کاتێک شتێک بە هەڵەدا دەچێت.</string>
     <string name="notification_permission_not_granted">مۆڵەتی ئاگادارکردنەوە نەدراوە!</string>

src/android/app/src/main/res/values-cs/strings.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
-    <string name="emulation_notification_channel_name">Emulace je aktivní</string>
     <string name="notice_notification_channel_name">Upozornění a chyby</string>
     <string name="notice_notification_channel_description">Ukáže oznámení v případě chyby.</string>
     <string name="notification_permission_not_granted">Oznámení nejsou oprávněna!</string>

src/android/app/src/main/res/values-de/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Diese Software kann Spiele für die Nintendo Switch abspielen. Keine Spiele oder Spielekeys sind enthalten.&lt;br /&gt;&lt;br /&gt;Bevor du beginnst, bitte halte deine <![CDATA[<b> prod.keys </b>]]> auf deinem Gerät bereit. .&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Mehr Infos</a>]]></string>
-    <string name="emulation_notification_channel_name">Emulation ist aktiv</string>
-    <string name="emulation_notification_channel_description">Zeigt eine dauerhafte Benachrichtigung an, wenn die Emulation läuft.</string>
-    <string name="emulation_notification_running">yuzu läuft</string>
     <string name="notice_notification_channel_name">Hinweise und Fehler</string>
     <string name="notice_notification_channel_description">Zeigt Benachrichtigungen an, wenn etwas schief läuft.</string>
     <string name="notification_permission_not_granted">Berechtigung für Benachrichtigungen nicht erlaubt!</string>

src/android/app/src/main/res/values-es/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Este software ejecuta juegos para la videoconsola Nintendo Switch. Los videojuegos o claves no vienen incluidos.&lt;br /&gt;&lt;br /&gt;Antes de empezar, por favor, localice el archivo <![CDATA[<b> prod.keys </b>]]>en el almacenamiento de su dispositivo..&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Saber más</a>]]></string>
-    <string name="emulation_notification_channel_name">Emulación activa</string>
-    <string name="emulation_notification_channel_description">Muestra una notificación persistente cuando la emulación está activa.</string>
-    <string name="emulation_notification_running">yuzu está ejecutándose</string>
     <string name="notice_notification_channel_name">Avisos y errores</string>
     <string name="notice_notification_channel_description">Mostrar notificaciones cuándo algo vaya mal.</string>
     <string name="notification_permission_not_granted">¡Permisos de notificación no concedidos!</string>

src/android/app/src/main/res/values-fr/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Ce logiciel exécutera des jeux pour la console de jeu Nintendo Switch. Aucun jeux ou clés n\'est inclus.&lt;br /&gt;&lt;br /&gt;Avant de commencer, veuillez localiser votre fichier <![CDATA[<b> prod.keys </b>]]> sur le stockage de votre appareil.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">En savoir plus</a>]]></string>
-    <string name="emulation_notification_channel_name">L\'émulation est active</string>
-    <string name="emulation_notification_channel_description">Affiche une notification persistante lorsque l\'émulation est en cours d\'exécution.</string>
-    <string name="emulation_notification_running">yuzu est en cours d\'exécution</string>
     <string name="notice_notification_channel_name">Avis et erreurs</string>
     <string name="notice_notification_channel_description">Affiche des notifications en cas de problème.</string>
     <string name="notification_permission_not_granted">Permission de notification non accordée !</string>

src/android/app/src/main/res/values-he/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">התוכנה תריץ משחקים לקונסולת ה Nintendo Switch. אף משחק או קבצים בעלי זכויות יוצרים נכללים.&lt;br /&gt;&lt;br /&gt; לפני שאת/ה מתחיל בבקשה מצא את קובץ <![CDATA[<b>prod.keys</b>]]> על המכשיר.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">קרא עוד</a>]]></string>
-    <string name="emulation_notification_channel_name">אמולציה פעילה</string>
-    <string name="emulation_notification_channel_description">מציג התראה מתמשכת כאשר האמולציה פועלת.</string>
-    <string name="emulation_notification_running">yuzu רץ</string>
     <string name="notice_notification_channel_name">התראות ותקלות</string>
     <string name="notice_notification_channel_description">מציג התראות כאשר משהו הולך לא כשורה.</string>
     <string name="notification_permission_not_granted">הרשאות התראות לא ניתנה!</string>

src/android/app/src/main/res/values-hu/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Ez a szoftver Nintendo Switch játékkonzolhoz készült játékokat futtat. Nem tartalmaz játékokat vagy kulcsokat. .&lt;br /&gt;&lt;br /&gt;Mielőtt hozzákezdenél, kérjük, válaszd ki a <![CDATA[<b>prod.keys</b>]]> fájl helyét a készülék tárhelyén&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Tudj meg többet</a>]]></string>
-    <string name="emulation_notification_channel_name">Emuláció aktív</string>
-    <string name="emulation_notification_channel_description">Állandó értesítést jelenít meg, amíg az emuláció fut.</string>
-    <string name="emulation_notification_running">A yuzu fut</string>
     <string name="notice_notification_channel_name">Megjegyzések és hibák</string>
     <string name="notice_notification_channel_description">Értesítések megjelenítése, ha valami rosszul sül el.</string>
     <string name="notification_permission_not_granted">Nincs engedély az értesítés megjelenítéséhez!</string>

src/android/app/src/main/res/values-it/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Questo software permette di giocare ai giochi della console Nintendo Switch. Nessun gioco o chiave è inclusa.&lt;br /&gt;&lt;br /&gt;Prima di iniziare, perfavore individua il file <![CDATA[<b>prod.keys </b>]]> nella memoria del tuo dispositivo.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Scopri di più</a>]]></string>
-    <string name="emulation_notification_channel_name">L\'emulatore è attivo</string>
-    <string name="emulation_notification_channel_description">Mostra una notifica persistente quando l\'emulatore è in esecuzione.</string>
-    <string name="emulation_notification_running">yuzu è in esecuzione</string>
     <string name="notice_notification_channel_name">Avvisi ed errori</string>
     <string name="notice_notification_channel_description">Mostra le notifiche quando qualcosa va storto.</string>
     <string name="notification_permission_not_granted">Autorizzazione di notifica non concessa!</string>

src/android/app/src/main/res/values-ja/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">このソフトウェアでは、Nintendo Switchのゲームを実行できます。 ゲームソフトやキーは含まれません。&lt;br /&gt;&lt;br /&gt;事前に、 <![CDATA[<b> prod.keys </b>]]> ファイルをストレージに配置しておいてください。&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">詳細</a>]]></string>
-    <string name="emulation_notification_channel_name">エミュレーションが有効です</string>
-    <string name="emulation_notification_channel_description">エミュレーションの実行中に常設通知を表示します。</string>
-    <string name="emulation_notification_running">yuzu は実行中です</string>
     <string name="notice_notification_channel_name">通知とエラー</string>
     <string name="notice_notification_channel_description">問題の発生時に通知を表示します。</string>
     <string name="notification_permission_not_granted">通知が許可されていません!</string>

src/android/app/src/main/res/values-ko/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">이 소프트웨어는 Nintendo Switch 게임을 실행합니다. 게임 타이틀이나 키는 포함되어 있지 않습니다.&lt;br /&gt;&lt;br /&gt;시작하기 전에 장치 저장소에서 <![CDATA[<b> prod.keys </b>]]> 파일을 찾아주세요.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">자세히 알아보기</a>]]></string>
-    <string name="emulation_notification_channel_name">에뮬레이션이 활성화됨</string>
-    <string name="emulation_notification_channel_description">에뮬레이션이 실행 중일 때 지속적으로 알림을 표시합니다.</string>
-    <string name="emulation_notification_running">yuzu가 실행 중입니다.</string>
     <string name="notice_notification_channel_name">알림 및 오류</string>
     <string name="notice_notification_channel_description">문제가 발생하면 알림을 표시합니다.</string>
     <string name="notification_permission_not_granted">알림 권한이 부여되지 않았습니다!</string>

src/android/app/src/main/res/values-nb/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Denne programvaren vil kjøre spill for Nintendo Switch-spillkonsollen. Ingen spilltitler eller nøkler er inkludert.&lt;br /&gt;&lt;br /&gt;Før du begynner, må du finne <![CDATA[<b> prod.keys </b>]]> filen din på enhetslagringen.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Lær mer</a>]]></string>
-    <string name="emulation_notification_channel_name">Emulering er aktiv</string>
-    <string name="emulation_notification_channel_description">Viser et vedvarende varsel når emuleringen kjører.</string>
-    <string name="emulation_notification_running">Yuzu kjører</string>
     <string name="notice_notification_channel_name">Merknader og feil</string>
     <string name="notice_notification_channel_description">Viser varsler når noe går galt.</string>
     <string name="notification_permission_not_granted">Varslingstillatelse ikke gitt!</string>

src/android/app/src/main/res/values-pl/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">To oprogramowanie umożliwia uruchomienie gier z konsoli Nintendo Switch. Nie zawiera gier ani wymaganych kluczy.&lt;br /&gt;&lt;br /&gt;Zanim zaczniesz, wybierz plik kluczy <![CDATA[<b> prod.keys </b>]]> z katalogu w pamięci masowej.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Dowiedz się więcej</a>]]></string>
-    <string name="emulation_notification_channel_name">Emulacja jest uruchomiona</string>
-    <string name="emulation_notification_channel_description">Pokaż trwałe powiadomienie gdy emulacja jest uruchomiona.</string>
-    <string name="emulation_notification_running">yuzu jest uruchomiony</string>
     <string name="notice_notification_channel_name">Powiadomienia błędy</string>
     <string name="notice_notification_channel_description">Pokaż powiadomienie gdy coś pójdzie źle</string>
     <string name="notification_permission_not_granted">Nie zezwolono na powiadomienia!</string>

src/android/app/src/main/res/values-pt-rBR/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Este software executa jogos do console Nintendo Switch. Não estão inclusos nem jogos ou chaves.&lt;br /&gt;&lt;br /&gt;Antes de começar, por favor localize o arquivo <![CDATA[<b> prod.keys </b>]]> no armazenamento de seu dispositivo.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Saiba mais</a>]]></string>
-    <string name="emulation_notification_channel_name">A emulação está Ativa</string>
-    <string name="emulation_notification_channel_description">Mostra uma notificação permanente enquanto a emulação estiver em andamento.</string>
-    <string name="emulation_notification_running">O Yuzu está em execução </string>
     <string name="notice_notification_channel_name">Notificações e erros</string>
     <string name="notice_notification_channel_description">Mostra notificações quando algo dá errado.</string>
     <string name="notification_permission_not_granted">Acesso às notificações não concedido!</string>

src/android/app/src/main/res/values-pt-rPT/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Este software corre jogos para a consola Nintendo Switch. Não estão incluídas nem jogos ou chaves. &lt;br /&gt;&lt;br /&gt;Antes de começares, por favor localiza o ficheiro <![CDATA[1 prod.keys 1]]> no armazenamento do teu dispositivo.&lt;br /&gt;&lt;br /&gt;<![CDATA[2Learn more2]]></string>
-    <string name="emulation_notification_channel_name">Emulação está Ativa</string>
-    <string name="emulation_notification_channel_description">Mostra uma notificação permanente enquanto a emulação está a correr.</string>
-    <string name="emulation_notification_running">Yuzu está em execução </string>
     <string name="notice_notification_channel_name">Notificações e erros</string>
     <string name="notice_notification_channel_description">Mostra notificações quendo algo corre mal.</string>
     <string name="notification_permission_not_granted">Permissões de notificação não permitidas </string>

src/android/app/src/main/res/values-ru/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Это программное обеспечение позволяет запускать игры для игровой консоли Nintendo Switch. Мы не предоставляем сами игры или ключи.&lt;br /&gt;&lt;br /&gt;Перед началом работы найдите файл <![CDATA[<b> prod.keys </b>]]> в хранилище устройства..&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Узнать больше</a>]]></string>
-    <string name="emulation_notification_channel_name">Эмуляция активна</string>
-    <string name="emulation_notification_channel_description">Показывает постоянное уведомление, когда запущена эмуляция.</string>
-    <string name="emulation_notification_running">yuzu запущен</string>
     <string name="notice_notification_channel_name">Уведомления и ошибки</string>
     <string name="notice_notification_channel_description">Показывать уведомления, когда что-то пошло не так</string>
     <string name="notification_permission_not_granted">Вы не предоставили разрешение на уведомления!</string>

src/android/app/src/main/res/values-uk/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Це програмне забезпечення дозволяє запускати ігри для ігрової консолі Nintendo Switch. Ми не надаємо самі ігри або ключі.&lt;br /&gt;&lt;br /&gt;Перед початком роботи знайдіть ваш файл <![CDATA[<b> prod.keys </b>]]> у сховищі пристрою.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Дізнатися більше</a>]]></string>
-    <string name="emulation_notification_channel_name">Емуляція активна</string>
-    <string name="emulation_notification_channel_description">Показує постійне сповіщення, коли запущено емуляцію.</string>
-    <string name="emulation_notification_running">yuzu запущено</string>
     <string name="notice_notification_channel_name">Сповіщення та помилки</string>
     <string name="notice_notification_channel_description">Показувати сповіщення, коли щось пішло не так</string>
     <string name="notification_permission_not_granted">Ви не надали дозвіл сповіщень!</string>

src/android/app/src/main/res/values-vi/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">Phần mềm này sẽ chạy các game cho máy chơi game Nintendo Switch. Không có title games hoặc keys được bao gồm.&lt;br /&gt;&lt;br /&gt;Trước khi bạn bắt đầu, hãy tìm tập tin <![CDATA[<b> prod.keys </b>]]> trên bộ nhớ thiết bị của bạn.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">Tìm hiểu thêm</a>]]></string>
-    <string name="emulation_notification_channel_name">Giả lập đang chạy</string>
-    <string name="emulation_notification_channel_description">Hiển thị thông báo liên tục khi giả lập đang chạy.</string>
-    <string name="emulation_notification_running">yuzu đang chạy</string>
     <string name="notice_notification_channel_name">Thông báo và lỗi</string>
     <string name="notice_notification_channel_description">Hiển thị thông báo khi có sự cố xảy ra.</string>
     <string name="notification_permission_not_granted">Ứng dụng không được cấp quyền thông báo!</string>

src/android/app/src/main/res/values-zh-rCN/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">此软件可以运行 Nintendo Switch 游戏，但不包含任何游戏和密钥文件。&lt;br /&gt;&lt;br /&gt;在开始前，请找到放置于设备存储中的 <![CDATA[<b> prod.keys </b>]]> 文件。&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">了解更多</a>]]></string>
-    <string name="emulation_notification_channel_name">正在进行模拟</string>
-    <string name="emulation_notification_channel_description">在模拟运行时显示持久通知。</string>
-    <string name="emulation_notification_running">yuzu 正在运行</string>
     <string name="notice_notification_channel_name">通知及错误提醒</string>
     <string name="notice_notification_channel_description">当发生错误时显示通知。</string>
     <string name="notification_permission_not_granted">未授予通知权限！</string>

src/android/app/src/main/res/values-zh-rTW/strings.xml

@@ -2,9 +2,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 
     <string name="app_disclaimer">此軟體可以執行 Nintendo Switch 主機遊戲，但不包含任何遊戲和金鑰。&lt;br /&gt;&lt;br /&gt;在您開始前，請找到放置於您的裝置儲存空間的 <![CDATA[<b> prod.keys </b>]]> 檔案。&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href=\"https://yuzu-emu.org/help/quickstart\">深入瞭解</a>]]></string>
-    <string name="emulation_notification_channel_name">模擬進行中</string>
-    <string name="emulation_notification_channel_description">在模擬執行時顯示持續通知。</string>
-    <string name="emulation_notification_running">yuzu 正在執行</string>
     <string name="notice_notification_channel_name">通知和錯誤</string>
     <string name="notice_notification_channel_description">發生錯誤時顯示通知。</string>
     <string name="notification_permission_not_granted">未授予通知權限！</string>

src/android/app/src/main/res/values/strings.xml

@@ -4,10 +4,6 @@
     <!-- General application strings -->
     <string name="app_name" translatable="false">yuzu</string>
     <string name="app_disclaimer">This software will run games for the Nintendo Switch game console. No game titles or keys are included.&lt;br /&gt;&lt;br /&gt;Before you begin, please locate your <![CDATA[<b> prod.keys </b>]]> file on your device storage.&lt;br /&gt;&lt;br /&gt;<![CDATA[<a href="https://yuzu-emu.org/help/quickstart">Learn more</a>]]></string>
-    <string name="emulation_notification_channel_name">Emulation is Active</string>
-    <string name="emulation_notification_channel_id" translatable="false">emulationIsActive</string>
-    <string name="emulation_notification_channel_description">Shows a persistent notification when emulation is running.</string>
-    <string name="emulation_notification_running">yuzu is running</string>
     <string name="notice_notification_channel_name">Notices and errors</string>
     <string name="notice_notification_channel_id" translatable="false">noticesAndErrors</string>
     <string name="notice_notification_channel_description">Shows notifications when something goes wrong.</string>
@@ -380,6 +376,7 @@
     <string name="emulation_exit">Exit emulation</string>
     <string name="emulation_done">Done</string>
     <string name="emulation_fps_counter">FPS counter</string>
+    <string name="emulation_thermal_indicator">Thermal indicator</string>
     <string name="emulation_toggle_controls">Toggle controls</string>
     <string name="emulation_rel_stick_center">Relative stick center</string>
     <string name="emulation_dpad_slide">D-pad slide</string>

src/common/CMakeLists.txt

@@ -182,9 +182,15 @@ endif()
 
 if(ANDROID)
     target_sources(common
-        PRIVATE
+        PUBLIC
             fs/fs_android.cpp
             fs/fs_android.h
+            android/android_common.cpp
+            android/android_common.h
+            android/id_cache.cpp
+            android/id_cache.h
+            android/applets/software_keyboard.cpp
+            android/applets/software_keyboard.h
     )
 endif()
 

src/common/android/android_common.cpp

@@ -1,15 +1,17 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "jni/android_common/android_common.h"
+#include "android_common.h"
 
 #include <string>
 #include <string_view>
 
 #include <jni.h>
 
+#include "common/android/id_cache.h"
 #include "common/string_util.h"
-#include "jni/id_cache.h"
+
+namespace Common::Android {
 
 std::string GetJString(JNIEnv* env, jstring jstr) {
     if (!jstr) {
@@ -18,7 +20,8 @@ std::string GetJString(JNIEnv* env, jstring jstr) {
 
     const jchar* jchars = env->GetStringChars(jstr, nullptr);
     const jsize length = env->GetStringLength(jstr);
-    const std::u16string_view string_view(reinterpret_cast<const char16_t*>(jchars), length);
+    const std::u16string_view string_view(reinterpret_cast<const char16_t*>(jchars),
+                                          static_cast<u32>(length));
     const std::string converted_string = Common::UTF16ToUTF8(string_view);
     env->ReleaseStringChars(jstr, jchars);
 
@@ -36,25 +39,27 @@ jstring ToJString(JNIEnv* env, std::u16string_view str) {
 }
 
 double GetJDouble(JNIEnv* env, jobject jdouble) {
-    return env->GetDoubleField(jdouble, IDCache::GetDoubleValueField());
+    return env->GetDoubleField(jdouble, GetDoubleValueField());
 }
 
 jobject ToJDouble(JNIEnv* env, double value) {
-    return env->NewObject(IDCache::GetDoubleClass(), IDCache::GetDoubleConstructor(), value);
+    return env->NewObject(GetDoubleClass(), GetDoubleConstructor(), value);
 }
 
 s32 GetJInteger(JNIEnv* env, jobject jinteger) {
-    return env->GetIntField(jinteger, IDCache::GetIntegerValueField());
+    return env->GetIntField(jinteger, GetIntegerValueField());
 }
 
 jobject ToJInteger(JNIEnv* env, s32 value) {
-    return env->NewObject(IDCache::GetIntegerClass(), IDCache::GetIntegerConstructor(), value);
+    return env->NewObject(GetIntegerClass(), GetIntegerConstructor(), value);
 }
 
 bool GetJBoolean(JNIEnv* env, jobject jboolean) {
-    return env->GetBooleanField(jboolean, IDCache::GetBooleanValueField());
+    return env->GetBooleanField(jboolean, GetBooleanValueField());
 }
 
 jobject ToJBoolean(JNIEnv* env, bool value) {
-    return env->NewObject(IDCache::GetBooleanClass(), IDCache::GetBooleanConstructor(), value);
+    return env->NewObject(GetBooleanClass(), GetBooleanConstructor(), value);
 }
+
+} // namespace Common::Android

src/common/android/android_common.h

@@ -8,6 +8,8 @@
 #include <jni.h>
 #include "common/common_types.h"
 
+namespace Common::Android {
+
 std::string GetJString(JNIEnv* env, jstring jstr);
 jstring ToJString(JNIEnv* env, std::string_view str);
 jstring ToJString(JNIEnv* env, std::u16string_view str);
@@ -20,3 +22,5 @@ jobject ToJInteger(JNIEnv* env, s32 value);
 
 bool GetJBoolean(JNIEnv* env, jobject jboolean);
 jobject ToJBoolean(JNIEnv* env, bool value);
+
+} // namespace Common::Android

src/common/android/applets/software_keyboard.cpp

@@ -6,12 +6,12 @@
 
 #include <jni.h>
 
+#include "common/android/android_common.h"
+#include "common/android/applets/software_keyboard.h"
+#include "common/android/id_cache.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
 #include "core/core.h"
-#include "jni/android_common/android_common.h"
-#include "jni/applets/software_keyboard.h"
-#include "jni/id_cache.h"
 
 static jclass s_software_keyboard_class;
 static jclass s_keyboard_config_class;
@@ -19,10 +19,10 @@ static jclass s_keyboard_data_class;
 static jmethodID s_swkbd_execute_normal;
 static jmethodID s_swkbd_execute_inline;
 
-namespace SoftwareKeyboard {
+namespace Common::Android::SoftwareKeyboard {
 
 static jobject ToJKeyboardParams(const Core::Frontend::KeyboardInitializeParameters& config) {
-    JNIEnv* env = IDCache::GetEnvForThread();
+    JNIEnv* env = GetEnvForThread();
     jobject object = env->AllocObject(s_keyboard_config_class);
 
     env->SetObjectField(object,
@@ -78,7 +78,7 @@ static jobject ToJKeyboardParams(const Core::Frontend::KeyboardInitializeParamet
 }
 
 AndroidKeyboard::ResultData AndroidKeyboard::ResultData::CreateFromFrontend(jobject object) {
-    JNIEnv* env = IDCache::GetEnvForThread();
+    JNIEnv* env = GetEnvForThread();
     const jstring string = reinterpret_cast<jstring>(env->GetObjectField(
         object, env->GetFieldID(s_keyboard_data_class, "text", "Ljava/lang/String;")));
     return ResultData{GetJString(env, string),
@@ -141,7 +141,7 @@ void AndroidKeyboard::ShowNormalKeyboard() const {
 
     // Pivot to a new thread, as we cannot call GetEnvForThread() from a Fiber.
     std::thread([&] {
-        data = ResultData::CreateFromFrontend(IDCache::GetEnvForThread()->CallStaticObjectMethod(
+        data = ResultData::CreateFromFrontend(GetEnvForThread()->CallStaticObjectMethod(
             s_software_keyboard_class, s_swkbd_execute_normal, ToJKeyboardParams(parameters)));
     }).join();
 
@@ -183,8 +183,8 @@ void AndroidKeyboard::ShowInlineKeyboard(
     // Pivot to a new thread, as we cannot call GetEnvForThread() from a Fiber.
     m_is_inline_active = true;
     std::thread([&] {
-        IDCache::GetEnvForThread()->CallStaticVoidMethod(
-            s_software_keyboard_class, s_swkbd_execute_inline, ToJKeyboardParams(parameters));
+        GetEnvForThread()->CallStaticVoidMethod(s_software_keyboard_class, s_swkbd_execute_inline,
+                                                ToJKeyboardParams(parameters));
     }).join();
 }
 
@@ -220,7 +220,7 @@ void AndroidKeyboard::SubmitInlineKeyboardText(std::u16string submitted_text) {
     m_current_text += submitted_text;
 
     submit_inline_callback(Service::AM::Frontend::SwkbdReplyType::ChangedString, m_current_text,
-                           m_current_text.size());
+                           static_cast<int>(m_current_text.size()));
 }
 
 void AndroidKeyboard::SubmitInlineKeyboardInput(int key_code) {
@@ -242,7 +242,7 @@ void AndroidKeyboard::SubmitInlineKeyboardInput(int key_code) {
     case KEYCODE_DEL:
         m_current_text.pop_back();
         submit_inline_callback(Service::AM::Frontend::SwkbdReplyType::ChangedString, m_current_text,
-                               m_current_text.size());
+                               static_cast<int>(m_current_text.size()));
         break;
     }
 }
@@ -274,4 +274,4 @@ void CleanupJNI(JNIEnv* env) {
     env->DeleteGlobalRef(s_keyboard_data_class);
 }
 
-} // namespace SoftwareKeyboard
+} // namespace Common::Android::SoftwareKeyboard

src/common/android/applets/software_keyboard.h

@@ -7,7 +7,7 @@
 
 #include "core/frontend/applets/software_keyboard.h"
 
-namespace SoftwareKeyboard {
+namespace Common::Android::SoftwareKeyboard {
 
 class AndroidKeyboard final : public Core::Frontend::SoftwareKeyboardApplet {
 public:
@@ -66,7 +66,7 @@ void InitJNI(JNIEnv* env);
 // Should be called in JNI_Unload
 void CleanupJNI(JNIEnv* env);
 
-} // namespace SoftwareKeyboard
+} // namespace Common::Android::SoftwareKeyboard
 
 // Native function calls
 extern "C" {

src/common/android/id_cache.cpp

@@ -3,10 +3,10 @@
 
 #include <jni.h>
 
+#include "applets/software_keyboard.h"
+#include "common/android/id_cache.h"
 #include "common/assert.h"
 #include "common/fs/fs_android.h"
-#include "jni/applets/software_keyboard.h"
-#include "jni/id_cache.h"
 #include "video_core/rasterizer_interface.h"
 
 static JavaVM* s_java_vm;
@@ -67,7 +67,7 @@ static jfieldID s_boolean_value_field;
 
 static constexpr jint JNI_VERSION = JNI_VERSION_1_6;
 
-namespace IDCache {
+namespace Common::Android {
 
 JNIEnv* GetEnvForThread() {
     thread_local static struct OwnedEnv {
@@ -276,8 +276,6 @@ jfieldID GetBooleanValueField() {
     return s_boolean_value_field;
 }
 
-} // namespace IDCache
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -393,7 +391,7 @@ jint JNI_OnLoad(JavaVM* vm, void* reserved) {
     Common::FS::Android::RegisterCallbacks(env, s_native_library_class);
 
     // Initialize applets
-    SoftwareKeyboard::InitJNI(env);
+    Common::Android::SoftwareKeyboard::InitJNI(env);
 
     return JNI_VERSION;
 }
@@ -426,3 +424,5 @@ void JNI_OnUnload(JavaVM* vm, void* reserved) {
 #ifdef __cplusplus
 }
 #endif
+
+} // namespace Common::Android

src/common/android/id_cache.h

@@ -3,20 +3,40 @@
 
 #pragma once
 
+#include <future>
 #include <jni.h>
 
 #include "video_core/rasterizer_interface.h"
 
-namespace IDCache {
+namespace Common::Android {
 
 JNIEnv* GetEnvForThread();
+
+/**
+ * Starts a new thread to run JNI. Intended to be used when you must run JNI from a fiber.
+ * @tparam T Typename of the return value for the work param
+ * @param work Lambda that runs JNI code. This function will take care of attaching this thread to
+ * the JVM
+ * @return The result from the work lambda param
+ */
+template <typename T = void>
+T RunJNIOnFiber(const std::function<T(JNIEnv*)>& work) {
+    std::future<T> j_result = std::async(std::launch::async, [&] {
+        auto env = GetEnvForThread();
+        return work(env);
+    });
+    return j_result.get();
+}
+
 jclass GetNativeLibraryClass();
+
 jclass GetDiskCacheProgressClass();
 jclass GetDiskCacheLoadCallbackStageClass();
 jclass GetGameDirClass();
 jmethodID GetGameDirConstructor();
-jmethodID GetExitEmulationActivity();
 jmethodID GetDiskCacheLoadProgress();
+
+jmethodID GetExitEmulationActivity();
 jmethodID GetOnEmulationStarted();
 jmethodID GetOnEmulationStopped();
 jmethodID GetOnProgramChanged();
@@ -65,4 +85,4 @@ jclass GetBooleanClass();
 jmethodID GetBooleanConstructor();
 jfieldID GetBooleanValueField();
 
-} // namespace IDCache
+} // namespace Common::Android

src/common/fs/fs_android.cpp

@@ -1,63 +1,38 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/android/android_common.h"
+#include "common/android/id_cache.h"
+#include "common/assert.h"
 #include "common/fs/fs_android.h"
 #include "common/string_util.h"
 
 namespace Common::FS::Android {
 
-JNIEnv* GetEnvForThread() {
-    thread_local static struct OwnedEnv {
-        OwnedEnv() {
-            status = g_jvm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6);
-            if (status == JNI_EDETACHED)
-                g_jvm->AttachCurrentThread(&env, nullptr);
-        }
-
-        ~OwnedEnv() {
-            if (status == JNI_EDETACHED)
-                g_jvm->DetachCurrentThread();
-        }
-
-        int status;
-        JNIEnv* env = nullptr;
-    } owned;
-    return owned.env;
-}
-
 void RegisterCallbacks(JNIEnv* env, jclass clazz) {
     env->GetJavaVM(&g_jvm);
     native_library = clazz;
 
-#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature)                                \
-    F(JMethodID, JMethodName, Signature)
-#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature)                   \
-    F(JMethodID, JMethodName, Signature)
-#define FS(FunctionName, ReturnValue, Parameters, JMethodID, JMethodName, Signature)               \
-    F(JMethodID, JMethodName, Signature)
-#define F(JMethodID, JMethodName, Signature)                                                       \
-    JMethodID = env->GetStaticMethodID(native_library, JMethodName, Signature);
-    ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
-    ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
-    ANDROID_STORAGE_FUNCTIONS(FS)
-#undef F
-#undef FS
-#undef FR
-#undef FH
+    s_get_parent_directory = env->GetStaticMethodID(native_library, "getParentDirectory",
+                                                    "(Ljava/lang/String;)Ljava/lang/String;");
+    s_get_filename = env->GetStaticMethodID(native_library, "getFilename",
+                                            "(Ljava/lang/String;)Ljava/lang/String;");
+    s_get_size = env->GetStaticMethodID(native_library, "getSize", "(Ljava/lang/String;)J");
+    s_is_directory = env->GetStaticMethodID(native_library, "isDirectory", "(Ljava/lang/String;)Z");
+    s_file_exists = env->GetStaticMethodID(native_library, "exists", "(Ljava/lang/String;)Z");
+    s_open_content_uri = env->GetStaticMethodID(native_library, "openContentUri",
+                                                "(Ljava/lang/String;Ljava/lang/String;)I");
 }
 
 void UnRegisterCallbacks() {
-#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature) F(JMethodID)
-#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature) F(JMethodID)
-#define FS(FunctionName, ReturnValue, Parameters, JMethodID, JMethodName, Signature) F(JMethodID)
-#define F(JMethodID) JMethodID = nullptr;
-    ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
-    ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
-    ANDROID_STORAGE_FUNCTIONS(FS)
-#undef F
-#undef FS
-#undef FR
-#undef FH
+    s_get_parent_directory = nullptr;
+    s_get_filename = nullptr;
+
+    s_get_size = nullptr;
+    s_is_directory = nullptr;
+    s_file_exists = nullptr;
+
+    s_open_content_uri = nullptr;
 }
 
 bool IsContentUri(const std::string& path) {
@@ -69,8 +44,8 @@ bool IsContentUri(const std::string& path) {
     return path.find(prefix) == 0;
 }
 
-int OpenContentUri(const std::string& filepath, OpenMode openmode) {
-    if (open_content_uri == nullptr)
+s32 OpenContentUri(const std::string& filepath, OpenMode openmode) {
+    if (s_open_content_uri == nullptr)
         return -1;
 
     const char* mode = "";
@@ -82,50 +57,66 @@ int OpenContentUri(const std::string& filepath, OpenMode openmode) {
         UNIMPLEMENTED();
         return -1;
     }
-    auto env = GetEnvForThread();
-    jstring j_filepath = env->NewStringUTF(filepath.c_str());
-    jstring j_mode = env->NewStringUTF(mode);
-    return env->CallStaticIntMethod(native_library, open_content_uri, j_filepath, j_mode);
+    auto env = Common::Android::GetEnvForThread();
+    jstring j_filepath = Common::Android::ToJString(env, filepath);
+    jstring j_mode = Common::Android::ToJString(env, mode);
+    return env->CallStaticIntMethod(native_library, s_open_content_uri, j_filepath, j_mode);
 }
 
-#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature)                   \
-    F(FunctionName, ReturnValue, JMethodID, Caller)
-#define F(FunctionName, ReturnValue, JMethodID, Caller)                                            \
-    ReturnValue FunctionName(const std::string& filepath) {                                        \
-        if (JMethodID == nullptr) {                                                                \
-            return 0;                                                                              \
-        }                                                                                          \
-        auto env = GetEnvForThread();                                                              \
-        jstring j_filepath = env->NewStringUTF(filepath.c_str());                                  \
-        return env->Caller(native_library, JMethodID, j_filepath);                                 \
+u64 GetSize(const std::string& filepath) {
+    if (s_get_size == nullptr) {
+        return 0;
     }
-ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
-#undef F
-#undef FR
+    auto env = Common::Android::GetEnvForThread();
+    return static_cast<u64>(env->CallStaticLongMethod(
+        native_library, s_get_size,
+        Common::Android::ToJString(Common::Android::GetEnvForThread(), filepath)));
+}
 
-#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature)                                \
-    F(FunctionName, JMethodID, Caller)
-#define F(FunctionName, JMethodID, Caller)                                                         \
-    std::string FunctionName(const std::string& filepath) {                                        \
-        if (JMethodID == nullptr) {                                                                \
-            return 0;                                                                              \
-        }                                                                                          \
-        auto env = GetEnvForThread();                                                              \
-        jstring j_filepath = env->NewStringUTF(filepath.c_str());                                  \
-        jstring j_return =                                                                         \
-            static_cast<jstring>(env->Caller(native_library, JMethodID, j_filepath));              \
-        if (!j_return) {                                                                           \
-            return {};                                                                             \
-        }                                                                                          \
-        const jchar* jchars = env->GetStringChars(j_return, nullptr);                              \
-        const jsize length = env->GetStringLength(j_return);                                       \
-        const std::u16string_view string_view(reinterpret_cast<const char16_t*>(jchars), length);  \
-        const std::string converted_string = Common::UTF16ToUTF8(string_view);                     \
-        env->ReleaseStringChars(j_return, jchars);                                                 \
-        return converted_string;                                                                   \
+bool IsDirectory(const std::string& filepath) {
+    if (s_is_directory == nullptr) {
+        return 0;
     }
-ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
-#undef F
-#undef FH
+    auto env = Common::Android::GetEnvForThread();
+    return env->CallStaticBooleanMethod(
+        native_library, s_is_directory,
+        Common::Android::ToJString(Common::Android::GetEnvForThread(), filepath));
+}
+
+bool Exists(const std::string& filepath) {
+    if (s_file_exists == nullptr) {
+        return 0;
+    }
+    auto env = Common::Android::GetEnvForThread();
+    return env->CallStaticBooleanMethod(
+        native_library, s_file_exists,
+        Common::Android::ToJString(Common::Android::GetEnvForThread(), filepath));
+}
+
+std::string GetParentDirectory(const std::string& filepath) {
+    if (s_get_parent_directory == nullptr) {
+        return 0;
+    }
+    auto env = Common::Android::GetEnvForThread();
+    jstring j_return = static_cast<jstring>(env->CallStaticObjectMethod(
+        native_library, s_get_parent_directory, Common::Android::ToJString(env, filepath)));
+    if (!j_return) {
+        return {};
+    }
+    return Common::Android::GetJString(env, j_return);
+}
+
+std::string GetFilename(const std::string& filepath) {
+    if (s_get_filename == nullptr) {
+        return 0;
+    }
+    auto env = Common::Android::GetEnvForThread();
+    jstring j_return = static_cast<jstring>(env->CallStaticObjectMethod(
+        native_library, s_get_filename, Common::Android::ToJString(env, filepath)));
+    if (!j_return) {
+        return {};
+    }
+    return Common::Android::GetJString(env, j_return);
+}
 
 } // namespace Common::FS::Android

src/common/fs/fs_android.h

@@ -7,38 +7,17 @@
 #include <vector>
 #include <jni.h>
 
-#define ANDROID_STORAGE_FUNCTIONS(V)                                                               \
-    V(OpenContentUri, int, (const std::string& filepath, OpenMode openmode), open_content_uri,     \
-      "openContentUri", "(Ljava/lang/String;Ljava/lang/String;)I")
-
-#define ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(V)                                                 \
-    V(GetSize, std::uint64_t, get_size, CallStaticLongMethod, "getSize", "(Ljava/lang/String;)J")  \
-    V(IsDirectory, bool, is_directory, CallStaticBooleanMethod, "isDirectory",                     \
-      "(Ljava/lang/String;)Z")                                                                     \
-    V(Exists, bool, file_exists, CallStaticBooleanMethod, "exists", "(Ljava/lang/String;)Z")
-
-#define ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(V)                                                    \
-    V(GetParentDirectory, get_parent_directory, CallStaticObjectMethod, "getParentDirectory",      \
-      "(Ljava/lang/String;)Ljava/lang/String;")                                                    \
-    V(GetFilename, get_filename, CallStaticObjectMethod, "getFilename",                            \
-      "(Ljava/lang/String;)Ljava/lang/String;")
-
 namespace Common::FS::Android {
 
 static JavaVM* g_jvm = nullptr;
 static jclass native_library = nullptr;
 
-#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature) F(JMethodID)
-#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature) F(JMethodID)
-#define FS(FunctionName, ReturnValue, Parameters, JMethodID, JMethodName, Signature) F(JMethodID)
-#define F(JMethodID) static jmethodID JMethodID = nullptr;
-ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
-ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
-ANDROID_STORAGE_FUNCTIONS(FS)
-#undef F
-#undef FS
-#undef FR
-#undef FH
+static jmethodID s_get_parent_directory;
+static jmethodID s_get_filename;
+static jmethodID s_get_size;
+static jmethodID s_is_directory;
+static jmethodID s_file_exists;
+static jmethodID s_open_content_uri;
 
 enum class OpenMode {
     Read,
@@ -57,24 +36,11 @@ void UnRegisterCallbacks();
 
 bool IsContentUri(const std::string& path);
 
-#define FS(FunctionName, ReturnValue, Parameters, JMethodID, JMethodName, Signature)               \
-    F(FunctionName, Parameters, ReturnValue)
-#define F(FunctionName, Parameters, ReturnValue) ReturnValue FunctionName Parameters;
-ANDROID_STORAGE_FUNCTIONS(FS)
-#undef F
-#undef FS
-
-#define FR(FunctionName, ReturnValue, JMethodID, Caller, JMethodName, Signature)                   \
-    F(FunctionName, ReturnValue)
-#define F(FunctionName, ReturnValue) ReturnValue FunctionName(const std::string& filepath);
-ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(FR)
-#undef F
-#undef FR
-
-#define FH(FunctionName, JMethodID, Caller, JMethodName, Signature) F(FunctionName)
-#define F(FunctionName) std::string FunctionName(const std::string& filepath);
-ANDROID_SINGLE_PATH_HELPER_FUNCTIONS(FH)
-#undef F
-#undef FH
+int OpenContentUri(const std::string& filepath, OpenMode openmode);
+std::uint64_t GetSize(const std::string& filepath);
+bool IsDirectory(const std::string& filepath);
+bool Exists(const std::string& filepath);
+std::string GetParentDirectory(const std::string& filepath);
+std::string GetFilename(const std::string& filepath);
 
 } // namespace Common::FS::Android

src/common/settings.cpp

@@ -30,6 +30,7 @@ namespace Settings {
 #define SETTING(TYPE, RANGED) template class Setting<TYPE, RANGED>
 #define SWITCHABLE(TYPE, RANGED) template class SwitchableSetting<TYPE, RANGED>
 
+SETTING(AppletMode, false);
 SETTING(AudioEngine, false);
 SETTING(bool, false);
 SETTING(int, false);
@@ -215,6 +216,8 @@ const char* TranslateCategory(Category category) {
         return "Debugging";
     case Category::GpuDriver:
         return "GpuDriver";
+    case Category::LibraryApplet:
+        return "LibraryApplet";
     case Category::Miscellaneous:
         return "Miscellaneous";
     case Category::Network:

src/common/settings.h

@@ -133,6 +133,38 @@ struct TouchFromButtonMap {
 struct Values {
     Linkage linkage{};
 
+    // Applet
+    Setting<AppletMode> cabinet_applet_mode{linkage, AppletMode::LLE, "cabinet_applet_mode",
+                                            Category::LibraryApplet};
+    Setting<AppletMode> controller_applet_mode{linkage, AppletMode::HLE, "controller_applet_mode",
+                                               Category::LibraryApplet};
+    Setting<AppletMode> data_erase_applet_mode{linkage, AppletMode::HLE, "data_erase_applet_mode",
+                                               Category::LibraryApplet};
+    Setting<AppletMode> error_applet_mode{linkage, AppletMode::HLE, "error_applet_mode",
+                                          Category::LibraryApplet};
+    Setting<AppletMode> net_connect_applet_mode{linkage, AppletMode::HLE, "net_connect_applet_mode",
+                                                Category::LibraryApplet};
+    Setting<AppletMode> player_select_applet_mode{
+        linkage, AppletMode::HLE, "player_select_applet_mode", Category::LibraryApplet};
+    Setting<AppletMode> swkbd_applet_mode{linkage, AppletMode::LLE, "swkbd_applet_mode",
+                                          Category::LibraryApplet};
+    Setting<AppletMode> mii_edit_applet_mode{linkage, AppletMode::LLE, "mii_edit_applet_mode",
+                                             Category::LibraryApplet};
+    Setting<AppletMode> web_applet_mode{linkage, AppletMode::HLE, "web_applet_mode",
+                                        Category::LibraryApplet};
+    Setting<AppletMode> shop_applet_mode{linkage, AppletMode::HLE, "shop_applet_mode",
+                                         Category::LibraryApplet};
+    Setting<AppletMode> photo_viewer_applet_mode{
+        linkage, AppletMode::LLE, "photo_viewer_applet_mode", Category::LibraryApplet};
+    Setting<AppletMode> offline_web_applet_mode{linkage, AppletMode::LLE, "offline_web_applet_mode",
+                                                Category::LibraryApplet};
+    Setting<AppletMode> login_share_applet_mode{linkage, AppletMode::HLE, "login_share_applet_mode",
+                                                Category::LibraryApplet};
+    Setting<AppletMode> wifi_web_auth_applet_mode{
+        linkage, AppletMode::HLE, "wifi_web_auth_applet_mode", Category::LibraryApplet};
+    Setting<AppletMode> my_page_applet_mode{linkage, AppletMode::LLE, "my_page_applet_mode",
+                                            Category::LibraryApplet};
+
     // Audio
     SwitchableSetting<AudioEngine> sink_id{linkage, AudioEngine::Auto, "output_engine",
                                            Category::Audio, Specialization::RuntimeList};

src/common/settings_common.h

@@ -44,6 +44,7 @@ enum class Category : u32 {
     Services,
     Paths,
     Linux,
+    LibraryApplet,
     MaxEnum,
 };
 

src/common/settings_enums.h

@@ -151,6 +151,8 @@ ENUM(AspectRatio, R16_9, R4_3, R21_9, R16_10, Stretch);
 
 ENUM(ConsoleMode, Handheld, Docked);
 
+ENUM(AppletMode, HLE, LLE);
+
 template <typename Type>
 inline std::string CanonicalizeEnum(Type id) {
     const auto group = EnumMetadata<Type>::Canonicalizations();

src/core/device_memory_manager.h

@@ -43,6 +43,8 @@ public:
     DeviceMemoryManager(const DeviceMemory& device_memory);
     ~DeviceMemoryManager();
 
+    static constexpr bool HAS_FLUSH_INVALIDATION = true;
+
     void BindInterface(DeviceInterface* device_inter);
 
     DAddr Allocate(size_t size);

src/core/guest_memory.h

@@ -44,15 +44,32 @@ public:
     GuestMemory() = delete;
     explicit GuestMemory(M& memory, u64 addr, std::size_t size,
                          Common::ScratchBuffer<T>* backup = nullptr)
-        : m_memory{memory}, m_addr{addr}, m_size{size} {
+        : m_memory{&memory}, m_addr{addr}, m_size{size} {
         static_assert(FLAGS & GuestMemoryFlags::Read || FLAGS & GuestMemoryFlags::Write);
-        if constexpr (FLAGS & GuestMemoryFlags::Read) {
+        if constexpr (!(FLAGS & GuestMemoryFlags::Read)) {
+            if (!this->TrySetSpan()) {
+                if (backup) {
+                    backup->resize_destructive(this->size());
+                    m_data_span = *backup;
+                    m_span_valid = true;
+                    m_is_data_copy = true;
+                } else {
+                    m_data_copy.resize(this->size());
+                    m_data_span = std::span(m_data_copy);
+                    m_span_valid = true;
+                    m_is_data_copy = true;
+                }
+            }
+        } else if constexpr (FLAGS & GuestMemoryFlags::Read) {
             Read(addr, size, backup);
         }
     }
 
     ~GuestMemory() = default;
 
+    GuestMemory(GuestMemory&& rhs) = default;
+    GuestMemory& operator=(GuestMemory&& rhs) = default;
+
     T* data() noexcept {
         return m_data_span.data();
     }
@@ -109,8 +126,8 @@ public:
         }
 
         if (this->TrySetSpan()) {
-            if constexpr (FLAGS & GuestMemoryFlags::Safe) {
-                m_memory.FlushRegion(m_addr, this->size_bytes());
+            if constexpr (FLAGS & GuestMemoryFlags::Safe && M::HAS_FLUSH_INVALIDATION) {
+                m_memory->FlushRegion(m_addr, this->size_bytes());
             }
         } else {
             if (backup) {
@@ -123,9 +140,9 @@ public:
             m_is_data_copy = true;
             m_span_valid = true;
             if constexpr (FLAGS & GuestMemoryFlags::Safe) {
-                m_memory.ReadBlock(m_addr, this->data(), this->size_bytes());
+                m_memory->ReadBlock(m_addr, this->data(), this->size_bytes());
             } else {
-                m_memory.ReadBlockUnsafe(m_addr, this->data(), this->size_bytes());
+                m_memory->ReadBlockUnsafe(m_addr, this->data(), this->size_bytes());
             }
         }
         return m_data_span;
@@ -133,18 +150,19 @@ public:
 
     void Write(std::span<T> write_data) noexcept {
         if constexpr (FLAGS & GuestMemoryFlags::Cached) {
-            m_memory.WriteBlockCached(m_addr, write_data.data(), this->size_bytes());
+            m_memory->WriteBlockCached(m_addr, write_data.data(), this->size_bytes());
         } else if constexpr (FLAGS & GuestMemoryFlags::Safe) {
-            m_memory.WriteBlock(m_addr, write_data.data(), this->size_bytes());
+            m_memory->WriteBlock(m_addr, write_data.data(), this->size_bytes());
         } else {
-            m_memory.WriteBlockUnsafe(m_addr, write_data.data(), this->size_bytes());
+            m_memory->WriteBlockUnsafe(m_addr, write_data.data(), this->size_bytes());
         }
     }
 
     bool TrySetSpan() noexcept {
-        if (u8* ptr = m_memory.GetSpan(m_addr, this->size_bytes()); ptr) {
+        if (u8* ptr = m_memory->GetSpan(m_addr, this->size_bytes()); ptr) {
             m_data_span = {reinterpret_cast<T*>(ptr), this->size()};
             m_span_valid = true;
+            m_is_data_copy = false;
             return true;
         }
         return false;
@@ -159,7 +177,7 @@ protected:
         return m_addr_changed;
     }
 
-    M& m_memory;
+    M* m_memory;
     u64 m_addr{};
     size_t m_size{};
     std::span<T> m_data_span{};
@@ -175,17 +193,7 @@ public:
     GuestMemoryScoped() = delete;
     explicit GuestMemoryScoped(M& memory, u64 addr, std::size_t size,
                                Common::ScratchBuffer<T>* backup = nullptr)
-        : GuestMemory<M, T, FLAGS>(memory, addr, size, backup) {
-        if constexpr (!(FLAGS & GuestMemoryFlags::Read)) {
-            if (!this->TrySetSpan()) {
-                if (backup) {
-                    this->m_data_span = *backup;
-                    this->m_span_valid = true;
-                    this->m_is_data_copy = true;
-                }
-            }
-        }
-    }
+        : GuestMemory<M, T, FLAGS>(memory, addr, size, backup) {}
 
     ~GuestMemoryScoped() {
         if constexpr (FLAGS & GuestMemoryFlags::Write) {
@@ -196,15 +204,17 @@ public:
             if (this->AddressChanged() || this->IsDataCopy()) {
                 ASSERT(this->m_span_valid);
                 if constexpr (FLAGS & GuestMemoryFlags::Cached) {
-                    this->m_memory.WriteBlockCached(this->m_addr, this->data(), this->size_bytes());
+                    this->m_memory->WriteBlockCached(this->m_addr, this->data(),
+                                                     this->size_bytes());
                 } else if constexpr (FLAGS & GuestMemoryFlags::Safe) {
-                    this->m_memory.WriteBlock(this->m_addr, this->data(), this->size_bytes());
+                    this->m_memory->WriteBlock(this->m_addr, this->data(), this->size_bytes());
                 } else {
-                    this->m_memory.WriteBlockUnsafe(this->m_addr, this->data(), this->size_bytes());
+                    this->m_memory->WriteBlockUnsafe(this->m_addr, this->data(),
+                                                     this->size_bytes());
                 }
             } else if constexpr ((FLAGS & GuestMemoryFlags::Safe) ||
                                  (FLAGS & GuestMemoryFlags::Cached)) {
-                this->m_memory.InvalidateRegion(this->m_addr, this->size_bytes());
+                this->m_memory->InvalidateRegion(this->m_addr, this->size_bytes());
             }
         }
     }

src/core/hle/kernel/k_process.cpp

@@ -4,8 +4,9 @@
 #include <random>
 #include "common/scope_exit.h"
 #include "common/settings.h"
+#include "core/arm/dynarmic/arm_dynarmic.h"
+#include "core/arm/dynarmic/dynarmic_exclusive_monitor.h"
 #include "core/core.h"
-#include "core/gpu_dirty_memory_manager.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
 #include "core/hle/kernel/k_shared_memory.h"
@@ -1258,6 +1259,10 @@ void KProcess::InitializeInterfaces() {
 
 #ifdef HAS_NCE
     if (this->IsApplication() && Settings::IsNceEnabled()) {
+        // Register the scoped JIT handler before creating any NCE instances
+        // so that its signal handler will appear first in the signal chain.
+        Core::ScopedJitExecution::RegisterHandler();
+
         for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
             m_arm_interfaces[i] = std::make_unique<Core::ArmNce>(m_kernel.System(), true, i);
         }

src/core/hle/service/am/am_types.h

@@ -130,9 +130,9 @@ enum class AppletProgramId : u64 {
 
 enum class LibraryAppletMode : u32 {
     AllForeground = 0,
-    Background = 1,
-    NoUI = 2,
-    BackgroundIndirectDisplay = 3,
+    PartialForeground = 1,
+    NoUi = 2,
+    PartialForegroundIndirectDisplay = 3,
     AllForegroundInitiallyHidden = 4,
 };
 

src/core/hle/service/am/frontend/applet_software_keyboard.cpp

@@ -68,9 +68,9 @@ void SoftwareKeyboard::Initialize() {
     case LibraryAppletMode::AllForeground:
         InitializeForeground();
         break;
-    case LibraryAppletMode::Background:
-    case LibraryAppletMode::BackgroundIndirectDisplay:
-        InitializeBackground(applet_mode);
+    case LibraryAppletMode::PartialForeground:
+    case LibraryAppletMode::PartialForegroundIndirectDisplay:
+        InitializePartialForeground(applet_mode);
         break;
     default:
         ASSERT_MSG(false, "Invalid LibraryAppletMode={}", applet_mode);
@@ -243,7 +243,7 @@ void SoftwareKeyboard::InitializeForeground() {
     InitializeFrontendNormalKeyboard();
 }
 
-void SoftwareKeyboard::InitializeBackground(LibraryAppletMode library_applet_mode) {
+void SoftwareKeyboard::InitializePartialForeground(LibraryAppletMode library_applet_mode) {
     LOG_INFO(Service_AM, "Initializing Inline Software Keyboard Applet.");
 
     is_background = true;
@@ -258,9 +258,9 @@ void SoftwareKeyboard::InitializeBackground(LibraryAppletMode library_applet_mod
                 swkbd_inline_initialize_arg.size());
 
     if (swkbd_initialize_arg.library_applet_mode_flag) {
-        ASSERT(library_applet_mode == LibraryAppletMode::Background);
+        ASSERT(library_applet_mode == LibraryAppletMode::PartialForeground);
     } else {
-        ASSERT(library_applet_mode == LibraryAppletMode::BackgroundIndirectDisplay);
+        ASSERT(library_applet_mode == LibraryAppletMode::PartialForegroundIndirectDisplay);
     }
 }
 

src/core/hle/service/am/frontend/applet_software_keyboard.h

@@ -62,7 +62,7 @@ private:
     void InitializeForeground();
 
     /// Initializes the inline software keyboard.
-    void InitializeBackground(LibraryAppletMode library_applet_mode);
+    void InitializePartialForeground(LibraryAppletMode library_applet_mode);
 
     /// Processes the text check sent by the application.
     void ProcessTextCheck();

src/core/hle/service/am/library_applet_creator.cpp

@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/settings.h"
 #include "core/hle/kernel/k_transfer_memory.h"
 #include "core/hle/service/am/applet_data_broker.h"
 #include "core/hle/service/am/applet_manager.h"
@@ -16,6 +17,34 @@ namespace Service::AM {
 
 namespace {
 
+bool ShouldCreateGuestApplet(AppletId applet_id) {
+#define X(Name, name)                                                                              \
+    if (applet_id == AppletId::Name &&                                                             \
+        Settings::values.name##_applet_mode.GetValue() != Settings::AppletMode::LLE) {             \
+        return false;                                                                              \
+    }
+
+    X(Cabinet, cabinet)
+    X(Controller, controller)
+    X(DataErase, data_erase)
+    X(Error, error)
+    X(NetConnect, net_connect)
+    X(ProfileSelect, player_select)
+    X(SoftwareKeyboard, swkbd)
+    X(MiiEdit, mii_edit)
+    X(Web, web)
+    X(Shop, shop)
+    X(PhotoViewer, photo_viewer)
+    X(OfflineWeb, offline_web)
+    X(LoginShare, login_share)
+    X(WebAuth, wifi_web_auth)
+    X(MyPage, my_page)
+
+#undef X
+
+    return true;
+}
+
 AppletProgramId AppletIdToProgramId(AppletId applet_id) {
     switch (applet_id) {
     case AppletId::OverlayDisplay:
@@ -63,9 +92,10 @@ AppletProgramId AppletIdToProgramId(AppletId applet_id) {
     }
 }
 
-[[maybe_unused]] std::shared_ptr<ILibraryAppletAccessor> CreateGuestApplet(
-    Core::System& system, std::shared_ptr<Applet> caller_applet, AppletId applet_id,
-    LibraryAppletMode mode) {
+std::shared_ptr<ILibraryAppletAccessor> CreateGuestApplet(Core::System& system,
+                                                          std::shared_ptr<Applet> caller_applet,
+                                                          AppletId applet_id,
+                                                          LibraryAppletMode mode) {
     const auto program_id = static_cast<u64>(AppletIdToProgramId(applet_id));
     if (program_id == 0) {
         // Unknown applet
@@ -87,24 +117,18 @@ AppletProgramId AppletIdToProgramId(AppletId applet_id) {
     // Set focus state
     switch (mode) {
     case LibraryAppletMode::AllForeground:
-    case LibraryAppletMode::NoUI:
-        applet->focus_state = FocusState::InFocus;
+    case LibraryAppletMode::NoUi:
+    case LibraryAppletMode::PartialForeground:
+    case LibraryAppletMode::PartialForegroundIndirectDisplay:
         applet->hid_registration.EnableAppletToGetInput(true);
+        applet->focus_state = FocusState::InFocus;
         applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoForeground);
-        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
         break;
     case LibraryAppletMode::AllForegroundInitiallyHidden:
-        applet->system_buffer_manager.SetWindowVisibility(false);
-        applet->focus_state = FocusState::NotInFocus;
         applet->hid_registration.EnableAppletToGetInput(false);
-        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
-        break;
-    case LibraryAppletMode::Background:
-    case LibraryAppletMode::BackgroundIndirectDisplay:
-    default:
-        applet->focus_state = FocusState::Background;
-        applet->hid_registration.EnableAppletToGetInput(true);
-        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
+        applet->focus_state = FocusState::NotInFocus;
+        applet->system_buffer_manager.SetWindowVisibility(false);
+        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoBackground);
         break;
     }
 
@@ -117,9 +141,10 @@ AppletProgramId AppletIdToProgramId(AppletId applet_id) {
     return std::make_shared<ILibraryAppletAccessor>(system, broker, applet);
 }
 
-[[maybe_unused]] std::shared_ptr<ILibraryAppletAccessor> CreateFrontendApplet(
-    Core::System& system, std::shared_ptr<Applet> caller_applet, AppletId applet_id,
-    LibraryAppletMode mode) {
+std::shared_ptr<ILibraryAppletAccessor> CreateFrontendApplet(Core::System& system,
+                                                             std::shared_ptr<Applet> caller_applet,
+                                                             AppletId applet_id,
+                                                             LibraryAppletMode mode) {
     const auto program_id = static_cast<u64>(AppletIdToProgramId(applet_id));
 
     auto process = std::make_unique<Process>(system);
@@ -163,7 +188,13 @@ void ILibraryAppletCreator::CreateLibraryApplet(HLERequestContext& ctx) {
     LOG_DEBUG(Service_AM, "called with applet_id={:08X}, applet_mode={:08X}", applet_id,
               applet_mode);
 
-    auto library_applet = CreateFrontendApplet(system, applet, applet_id, applet_mode);
+    std::shared_ptr<ILibraryAppletAccessor> library_applet;
+    if (ShouldCreateGuestApplet(applet_id)) {
+        library_applet = CreateGuestApplet(system, applet, applet_id, applet_mode);
+    }
+    if (!library_applet) {
+        library_applet = CreateFrontendApplet(system, applet, applet_id, applet_mode);
+    }
     if (!library_applet) {
         LOG_ERROR(Service_AM, "Applet doesn't exist! applet_id={}", applet_id);
 

src/core/hle/service/am/self_controller.cpp

@@ -1,10 +1,13 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/logging/log.h"
+#include "core/hle/result.h"
 #include "core/hle/service/am/am_results.h"
 #include "core/hle/service/am/frontend/applets.h"
 #include "core/hle/service/am/self_controller.h"
 #include "core/hle/service/caps/caps_su.h"
+#include "core/hle/service/hle_ipc.h"
 #include "core/hle/service/ipc_helpers.h"
 #include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
 #include "core/hle/service/nvnflinger/nvnflinger.h"
@@ -47,7 +50,7 @@ ISelfController::ISelfController(Core::System& system_, std::shared_ptr<Applet>
         {50, &ISelfController::SetHandlesRequestToDisplay, "SetHandlesRequestToDisplay"},
         {51, &ISelfController::ApproveToDisplay, "ApproveToDisplay"},
         {60, nullptr, "OverrideAutoSleepTimeAndDimmingTime"},
-        {61, nullptr, "SetMediaPlaybackState"},
+        {61, &ISelfController::SetMediaPlaybackState, "SetMediaPlaybackState"},
         {62, &ISelfController::SetIdleTimeDetectionExtension, "SetIdleTimeDetectionExtension"},
         {63, &ISelfController::GetIdleTimeDetectionExtension, "GetIdleTimeDetectionExtension"},
         {64, nullptr, "SetInputDetectionSourceSet"},
@@ -288,7 +291,8 @@ void ISelfController::GetSystemSharedBufferHandle(HLERequestContext& ctx) {
 }
 
 Result ISelfController::EnsureBufferSharingEnabled(Kernel::KProcess* process) {
-    if (applet->system_buffer_manager.Initialize(&nvnflinger, process, applet->applet_id)) {
+    if (applet->system_buffer_manager.Initialize(&nvnflinger, process, applet->applet_id,
+                                                 applet->library_applet_mode)) {
         return ResultSuccess;
     }
 
@@ -323,6 +327,16 @@ void ISelfController::ApproveToDisplay(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
+void ISelfController::SetMediaPlaybackState(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u8 state = rp.Pop<u8>();
+
+    LOG_WARNING(Service_AM, "(STUBBED) called, state={}", state);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void ISelfController::SetIdleTimeDetectionExtension(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
 

src/core/hle/service/am/self_controller.h

@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include "core/hle/service/hle_ipc.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
@@ -38,6 +39,7 @@ private:
     void CreateManagedDisplaySeparableLayer(HLERequestContext& ctx);
     void SetHandlesRequestToDisplay(HLERequestContext& ctx);
     void ApproveToDisplay(HLERequestContext& ctx);
+    void SetMediaPlaybackState(HLERequestContext& ctx);
     void SetIdleTimeDetectionExtension(HLERequestContext& ctx);
     void GetIdleTimeDetectionExtension(HLERequestContext& ctx);
     void ReportUserIsActive(HLERequestContext& ctx);

src/core/hle/service/am/system_buffer_manager.cpp

@@ -17,11 +17,12 @@ SystemBufferManager::~SystemBufferManager() {
 
     // Clean up shared layers.
     if (m_buffer_sharing_enabled) {
+        m_nvnflinger->GetSystemBufferManager().Finalize(m_process);
     }
 }
 
 bool SystemBufferManager::Initialize(Nvnflinger::Nvnflinger* nvnflinger, Kernel::KProcess* process,
-                                     AppletId applet_id) {
+                                     AppletId applet_id, LibraryAppletMode mode) {
     if (m_nvnflinger) {
         return m_buffer_sharing_enabled;
     }
@@ -36,9 +37,15 @@ bool SystemBufferManager::Initialize(Nvnflinger::Nvnflinger* nvnflinger, Kernel:
         return false;
     }
 
+    Nvnflinger::LayerBlending blending = Nvnflinger::LayerBlending::None;
+    if (mode == LibraryAppletMode::PartialForeground ||
+        mode == LibraryAppletMode::PartialForegroundIndirectDisplay) {
+        blending = Nvnflinger::LayerBlending::Coverage;
+    }
+
     const auto display_id = m_nvnflinger->OpenDisplay("Default").value();
     const auto res = m_nvnflinger->GetSystemBufferManager().Initialize(
-        &m_system_shared_buffer_id, &m_system_shared_layer_id, display_id);
+        m_process, &m_system_shared_buffer_id, &m_system_shared_layer_id, display_id, blending);
 
     if (res.IsSuccess()) {
         m_buffer_sharing_enabled = true;
@@ -62,8 +69,12 @@ void SystemBufferManager::SetWindowVisibility(bool visible) {
 
 Result SystemBufferManager::WriteAppletCaptureBuffer(bool* out_was_written,
                                                      s32* out_fbshare_layer_index) {
-    // TODO
-    R_SUCCEED();
+    if (!m_buffer_sharing_enabled) {
+        return VI::ResultPermissionDenied;
+    }
+
+    return m_nvnflinger->GetSystemBufferManager().WriteAppletCaptureBuffer(out_was_written,
+                                                                           out_fbshare_layer_index);
 }
 
 } // namespace Service::AM

src/core/hle/service/am/system_buffer_manager.h

@@ -27,7 +27,8 @@ public:
     SystemBufferManager();
     ~SystemBufferManager();
 
-    bool Initialize(Nvnflinger::Nvnflinger* flinger, Kernel::KProcess* process, AppletId applet_id);
+    bool Initialize(Nvnflinger::Nvnflinger* flinger, Kernel::KProcess* process, AppletId applet_id,
+                    LibraryAppletMode mode);
 
     void GetSystemSharedLayerHandle(u64* out_system_shared_buffer_id,
                                     u64* out_system_shared_layer_id) {

src/core/hle/service/am/window_controller.cpp

@@ -62,12 +62,12 @@ void IWindowController::SetAppletWindowVisibility(HLERequestContext& ctx) {
     applet->hid_registration.EnableAppletToGetInput(visible);
 
     if (visible) {
-        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoForeground);
         applet->focus_state = FocusState::InFocus;
+        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoForeground);
     } else {
         applet->focus_state = FocusState::NotInFocus;
+        applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoBackground);
     }
-    applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);

src/core/hle/service/cmif_serialization.h

@@ -280,7 +280,7 @@ void ReadInArgument(bool is_domain, CallArguments& args, const u8* raw_data, HLE
 
             u32 value{};
             std::memcpy(&value, raw_data + ArgOffset, ArgSize);
-            std::get<ArgIndex>(args) = ctx.GetDomainHandler<ArgType::Type>(value - 1);
+            std::get<ArgIndex>(args) = ctx.GetDomainHandler<typename ArgType::element_type>(value - 1);
 
             return ReadInArgument<MethodArguments, CallArguments, ArgAlign, ArgEnd, HandleIndex, InBufferIndex, OutBufferIndex, true, ArgIndex + 1>(is_domain, args, raw_data, ctx, temp);
         } else if constexpr (ArgumentTraits<ArgType>::Type == ArgumentType::InCopyHandle) {

src/core/hle/service/cmif_types.h

@@ -65,6 +65,14 @@ struct ClientProcessId {
 };
 
 struct ProcessId {
+    explicit ProcessId() : pid() {}
+    explicit ProcessId(u64 p) : pid(p) {}
+    /* implicit */ ProcessId(const ClientProcessId& c) : pid(c.pid) {}
+
+    bool operator==(const ProcessId& rhs) const {
+        return pid == rhs.pid;
+    }
+
     explicit operator bool() const {
         return pid != 0;
     }
@@ -291,4 +299,4 @@ private:
 };
 // clang-format on
 
-} // namespace Service
+} // namespace Service

src/core/hle/service/hle_ipc.cpp

@@ -299,8 +299,12 @@ Result HLERequestContext::WriteToOutgoingCommandBuffer() {
     if (GetManager()->IsDomain()) {
         current_offset = domain_offset - static_cast<u32>(outgoing_domain_objects.size());
         for (auto& object : outgoing_domain_objects) {
-            GetManager()->AppendDomainHandler(std::move(object));
-            cmd_buf[current_offset++] = static_cast<u32_le>(GetManager()->DomainHandlerCount());
+            if (object) {
+                GetManager()->AppendDomainHandler(std::move(object));
+                cmd_buf[current_offset++] = static_cast<u32_le>(GetManager()->DomainHandlerCount());
+            } else {
+                cmd_buf[current_offset++] = 0;
+            }
         }
     }
 

src/core/hle/service/nvdrv/core/container.cpp

@@ -49,6 +49,7 @@ SessionId Container::OpenSession(Kernel::KProcess* process) {
             continue;
         }
         if (session.process == process) {
+            session.ref_count++;
             return session.id;
         }
     }
@@ -66,6 +67,7 @@ SessionId Container::OpenSession(Kernel::KProcess* process) {
     }
     auto& session = impl->sessions[new_id];
     session.is_active = true;
+    session.ref_count = 1;
     // Optimization
     if (process->IsApplication()) {
         auto& page_table = process->GetPageTable().GetBasePageTable();
@@ -114,8 +116,11 @@ SessionId Container::OpenSession(Kernel::KProcess* process) {
 
 void Container::CloseSession(SessionId session_id) {
     std::scoped_lock lk(impl->session_guard);
-    impl->file.UnmapAllHandles(session_id);
     auto& session = impl->sessions[session_id.id];
+    if (--session.ref_count > 0) {
+        return;
+    }
+    impl->file.UnmapAllHandles(session_id);
     auto& smmu = impl->host1x.MemoryManager();
     if (session.has_preallocated_area) {
         const DAddr region_start = session.mapper->GetRegionStart();

src/core/hle/service/nvdrv/core/container.h

@@ -46,6 +46,7 @@ struct Session {
     bool has_preallocated_area{};
     std::unique_ptr<HeapMapper> mapper{};
     bool is_active{};
+    s32 ref_count{};
 };
 
 class Container {
@@ -67,10 +68,7 @@ public:
     const SyncpointManager& GetSyncpointManager() const;
 
     struct Host1xDeviceFileData {
-        std::unordered_map<DeviceFD, u32> fd_to_id{};
         std::deque<u32> syncpts_accumulated{};
-        u32 nvdec_next_id{};
-        u32 vic_next_id{};
     };
 
     Host1xDeviceFileData& Host1xDeviceFile();

src/core/hle/service/nvdrv/core/nvmap.cpp

@@ -333,9 +333,13 @@ void NvMap::UnmapAllHandles(NvCore::SessionId session_id) {
     }();
 
     for (auto& [id, handle] : handles_copy) {
-        if (handle->session_id.id == session_id.id) {
-            FreeHandle(id, false);
+        {
+            std::scoped_lock lk{handle->mutex};
+            if (handle->session_id.id != session_id.id || handle->dupes <= 0) {
+                continue;
+            }
         }
+        FreeHandle(id, false);
     }
 }
 

src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp

@@ -15,6 +15,22 @@
 
 namespace Service::Nvidia::Devices {
 
+namespace {
+
+Tegra::BlendMode ConvertBlending(Service::Nvnflinger::LayerBlending blending) {
+    switch (blending) {
+    case Service::Nvnflinger::LayerBlending::None:
+    default:
+        return Tegra::BlendMode::Opaque;
+    case Service::Nvnflinger::LayerBlending::Premultiplied:
+        return Tegra::BlendMode::Premultiplied;
+    case Service::Nvnflinger::LayerBlending::Coverage:
+        return Tegra::BlendMode::Coverage;
+    }
+}
+
+} // namespace
+
 nvdisp_disp0::nvdisp_disp0(Core::System& system_, NvCore::Container& core)
     : nvdevice{system_}, container{core}, nvmap{core.GetNvMapFile()} {}
 nvdisp_disp0::~nvdisp_disp0() = default;
@@ -56,6 +72,7 @@ void nvdisp_disp0::Composite(std::span<const Nvnflinger::HwcLayer> sorted_layers
             .pixel_format = layer.format,
             .transform_flags = layer.transform,
             .crop_rect = layer.crop_rect,
+            .blending = ConvertBlending(layer.blending),
         });
 
         for (size_t i = 0; i < layer.acquire_fence.num_fences; i++) {

src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp

@@ -8,6 +8,7 @@
 #include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/ioctl_serialization.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/renderer_base.h"
 
 namespace Service::Nvidia::Devices {
@@ -21,13 +22,8 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8> in
     switch (command.group) {
     case 0x0:
         switch (command.cmd) {
-        case 0x1: {
-            auto& host1x_file = core.Host1xDeviceFile();
-            if (!host1x_file.fd_to_id.contains(fd)) {
-                host1x_file.fd_to_id[fd] = host1x_file.nvdec_next_id++;
-            }
+        case 0x1:
             return WrapFixedVariable(this, &nvhost_nvdec::Submit, input, output, fd);
-        }
         case 0x2:
             return WrapFixed(this, &nvhost_nvdec::GetSyncpoint, input, output);
         case 0x3:
@@ -72,15 +68,12 @@ void nvhost_nvdec::OnOpen(NvCore::SessionId session_id, DeviceFD fd) {
     LOG_INFO(Service_NVDRV, "NVDEC video stream started");
     system.SetNVDECActive(true);
     sessions[fd] = session_id;
+    host1x.StartDevice(fd, Tegra::Host1x::ChannelType::NvDec, channel_syncpoint);
 }
 
 void nvhost_nvdec::OnClose(DeviceFD fd) {
     LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
-    auto& host1x_file = core.Host1xDeviceFile();
-    const auto iter = host1x_file.fd_to_id.find(fd);
-    if (iter != host1x_file.fd_to_id.end()) {
-        system.GPU().ClearCdmaInstance(iter->second);
-    }
+    host1x.StopDevice(fd, Tegra::Host1x::ChannelType::NvDec);
     system.SetNVDECActive(false);
     auto it = sessions.find(fd);
     if (it != sessions.end()) {

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp

@@ -55,8 +55,9 @@ std::size_t WriteVectors(std::span<u8> dst, const std::vector<T>& src, std::size
 
 nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system_, NvCore::Container& core_,
                                          NvCore::ChannelType channel_type_)
-    : nvdevice{system_}, core{core_}, syncpoint_manager{core.GetSyncpointManager()},
-      nvmap{core.GetNvMapFile()}, channel_type{channel_type_} {
+    : nvdevice{system_}, host1x{system_.Host1x()}, core{core_},
+      syncpoint_manager{core.GetSyncpointManager()}, nvmap{core.GetNvMapFile()},
+      channel_type{channel_type_} {
     auto& syncpts_accumulated = core.Host1xDeviceFile().syncpts_accumulated;
     if (syncpts_accumulated.empty()) {
         channel_syncpoint = syncpoint_manager.AllocateSyncpoint(false);
@@ -95,24 +96,24 @@ NvResult nvhost_nvdec_common::Submit(IoctlSubmit& params, std::span<u8> data, De
     offset += SliceVectors(data, syncpt_increments, params.syncpoint_count, offset);
     offset += SliceVectors(data, fence_thresholds, params.fence_count, offset);
 
-    auto& gpu = system.GPU();
     auto* session = core.GetSession(sessions[fd]);
 
-    if (gpu.UseNvdec()) {
-        for (std::size_t i = 0; i < syncpt_increments.size(); i++) {
-            const SyncptIncr& syncpt_incr = syncpt_increments[i];
-            fence_thresholds[i] =
-                syncpoint_manager.IncrementSyncpointMaxExt(syncpt_incr.id, syncpt_incr.increments);
-        }
+    for (std::size_t i = 0; i < syncpt_increments.size(); i++) {
+        const SyncptIncr& syncpt_incr = syncpt_increments[i];
+        fence_thresholds[i] =
+            syncpoint_manager.IncrementSyncpointMaxExt(syncpt_incr.id, syncpt_incr.increments);
     }
+
     for (const auto& cmd_buffer : command_buffers) {
         const auto object = nvmap.GetHandle(cmd_buffer.memory_id);
         ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;);
-        Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count);
-        session->process->GetMemory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(),
-                                                cmdlist.size() * sizeof(u32));
-        gpu.PushCommandBuffer(core.Host1xDeviceFile().fd_to_id[fd], cmdlist);
+        Core::Memory::CpuGuestMemory<Tegra::ChCommandHeader,
+                                     Core::Memory::GuestMemoryFlags::SafeRead>
+            cmdlist(session->process->GetMemory(), object->address + cmd_buffer.offset,
+                    cmd_buffer.word_count);
+        host1x.PushEntries(fd, std::move(cmdlist));
     }
+
     // Some games expect command_buffers to be written back
     offset = 0;
     offset += WriteVectors(data, command_buffers, offset);

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h

@@ -119,6 +119,7 @@ protected:
 
     Kernel::KEvent* QueryEvent(u32 event_id) override;
 
+    Tegra::Host1x::Host1x& host1x;
     u32 channel_syncpoint;
     s32_le nvmap_fd{};
     u32_le submit_timeout{};

src/core/hle/service/nvdrv/devices/nvhost_vic.cpp

@@ -7,6 +7,7 @@
 #include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/ioctl_serialization.h"
 #include "core/hle/service/nvdrv/devices/nvhost_vic.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/renderer_base.h"
 
 namespace Service::Nvidia::Devices {
@@ -21,13 +22,8 @@ NvResult nvhost_vic::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8> inpu
     switch (command.group) {
     case 0x0:
         switch (command.cmd) {
-        case 0x1: {
-            auto& host1x_file = core.Host1xDeviceFile();
-            if (!host1x_file.fd_to_id.contains(fd)) {
-                host1x_file.fd_to_id[fd] = host1x_file.vic_next_id++;
-            }
+        case 0x1:
             return WrapFixedVariable(this, &nvhost_vic::Submit, input, output, fd);
-        }
         case 0x2:
             return WrapFixed(this, &nvhost_vic::GetSyncpoint, input, output);
         case 0x3:
@@ -70,14 +66,11 @@ NvResult nvhost_vic::Ioctl3(DeviceFD fd, Ioctl command, std::span<const u8> inpu
 
 void nvhost_vic::OnOpen(NvCore::SessionId session_id, DeviceFD fd) {
     sessions[fd] = session_id;
+    host1x.StartDevice(fd, Tegra::Host1x::ChannelType::VIC, channel_syncpoint);
 }
 
 void nvhost_vic::OnClose(DeviceFD fd) {
-    auto& host1x_file = core.Host1xDeviceFile();
-    const auto iter = host1x_file.fd_to_id.find(fd);
-    if (iter != host1x_file.fd_to_id.end()) {
-        system.GPU().ClearCdmaInstance(iter->second);
-    }
+    host1x.StopDevice(fd, Tegra::Host1x::ChannelType::VIC);
     sessions.erase(fd);
 }
 

src/core/hle/service/nvnflinger/fb_share_buffer_manager.cpp

@@ -14,24 +14,20 @@
 #include "core/hle/service/nvnflinger/ui/graphic_buffer.h"
 #include "core/hle/service/vi/layer/vi_layer.h"
 #include "core/hle/service/vi/vi_results.h"
+#include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
 
 namespace Service::Nvnflinger {
 
 namespace {
 
-Result AllocateIoForProcessAddressSpace(Common::ProcessAddress* out_map_address,
-                                        std::unique_ptr<Kernel::KPageGroup>* out_page_group,
-                                        Core::System& system, u32 size) {
+Result AllocateSharedBufferMemory(std::unique_ptr<Kernel::KPageGroup>* out_page_group,
+                                  Core::System& system, u32 size) {
     using Core::Memory::YUZU_PAGESIZE;
 
     // Allocate memory for the system shared buffer.
-    // FIXME: Because the gmmu can only point to cpu addresses, we need
-    //        to map this in the application space to allow it to be used.
-    // FIXME: Add proper smmu emulation.
     // FIXME: This memory belongs to vi's .data section.
     auto& kernel = system.Kernel();
-    auto* process = system.ApplicationProcess();
-    auto& page_table = process->GetPageTable();
 
     // Hold a temporary page group reference while we try to map it.
     auto pg = std::make_unique<Kernel::KPageGroup>(
@@ -43,6 +39,30 @@ Result AllocateIoForProcessAddressSpace(Common::ProcessAddress* out_map_address,
         Kernel::KMemoryManager::EncodeOption(Kernel::KMemoryManager::Pool::Secure,
                                              Kernel::KMemoryManager::Direction::FromBack)));
 
+    // Fill the output data with red.
+    for (auto& block : *pg) {
+        u32* start = system.DeviceMemory().GetPointer<u32>(block.GetAddress());
+        u32* end = system.DeviceMemory().GetPointer<u32>(block.GetAddress() + block.GetSize());
+
+        for (; start < end; start++) {
+            *start = 0xFF0000FF;
+        }
+    }
+
+    // Return the mapped page group.
+    *out_page_group = std::move(pg);
+
+    // We succeeded.
+    R_SUCCEED();
+}
+
+Result MapSharedBufferIntoProcessAddressSpace(Common::ProcessAddress* out_map_address,
+                                              std::unique_ptr<Kernel::KPageGroup>& pg,
+                                              Kernel::KProcess* process, Core::System& system) {
+    using Core::Memory::YUZU_PAGESIZE;
+
+    auto& page_table = process->GetPageTable();
+
     // Get bounds of where mapping is possible.
     const VAddr alias_code_begin = GetInteger(page_table.GetAliasCodeRegionStart());
     const VAddr alias_code_size = page_table.GetAliasCodeRegionSize() / YUZU_PAGESIZE;
@@ -64,9 +84,6 @@ Result AllocateIoForProcessAddressSpace(Common::ProcessAddress* out_map_address,
     // Return failure, if necessary
     R_UNLESS(i < 64, res);
 
-    // Return the mapped page group.
-    *out_page_group = std::move(pg);
-
     // We succeeded.
     R_SUCCEED();
 }
@@ -135,6 +152,13 @@ Result AllocateHandleForBuffer(u32* out_handle, Nvidia::Module& nvdrv, Nvidia::D
     R_RETURN(AllocNvMapHandle(*nvmap, *out_handle, buffer, size, nvmap_fd));
 }
 
+void FreeHandle(u32 handle, Nvidia::Module& nvdrv, Nvidia::DeviceFD nvmap_fd) {
+    auto nvmap = nvdrv.GetDevice<Nvidia::Devices::nvmap>(nvmap_fd);
+    ASSERT(nvmap != nullptr);
+
+    R_ASSERT(FreeNvMapHandle(*nvmap, handle, nvmap_fd));
+}
+
 constexpr auto SharedBufferBlockLinearFormat = android::PixelFormat::Rgba8888;
 constexpr u32 SharedBufferBlockLinearBpp = 4;
 
@@ -186,53 +210,97 @@ FbShareBufferManager::FbShareBufferManager(Core::System& system, Nvnflinger& fli
 
 FbShareBufferManager::~FbShareBufferManager() = default;
 
-Result FbShareBufferManager::Initialize(u64* out_buffer_id, u64* out_layer_id, u64 display_id) {
+Result FbShareBufferManager::Initialize(Kernel::KProcess* owner_process, u64* out_buffer_id,
+                                        u64* out_layer_handle, u64 display_id,
+                                        LayerBlending blending) {
     std::scoped_lock lk{m_guard};
 
-    // Ensure we have not already created a buffer.
-    R_UNLESS(m_buffer_id == 0, VI::ResultOperationFailed);
+    // Ensure we haven't already created.
+    const u64 aruid = owner_process->GetProcessId();
+    R_UNLESS(!m_sessions.contains(aruid), VI::ResultPermissionDenied);
 
-    // Allocate memory and space for the shared buffer.
-    Common::ProcessAddress map_address;
-    R_TRY(AllocateIoForProcessAddressSpace(std::addressof(map_address),
-                                           std::addressof(m_buffer_page_group), m_system,
-                                           SharedBufferSize));
+    // Allocate memory for the shared buffer if needed.
+    if (!m_buffer_page_group) {
+        R_TRY(AllocateSharedBufferMemory(std::addressof(m_buffer_page_group), m_system,
+                                         SharedBufferSize));
+
+        // Record buffer id.
+        m_buffer_id = m_next_buffer_id++;
+
+        // Record display id.
+        m_display_id = display_id;
+    }
+
+    // Map into process.
+    Common::ProcessAddress map_address{};
+    R_TRY(MapSharedBufferIntoProcessAddressSpace(std::addressof(map_address), m_buffer_page_group,
+                                                 owner_process, m_system));
+
+    // Create new session.
+    auto [it, was_emplaced] = m_sessions.emplace(aruid, FbShareSession{});
+    auto& session = it->second;
 
     auto& container = m_nvdrv->GetContainer();
-    m_session_id = container.OpenSession(m_system.ApplicationProcess());
-    m_nvmap_fd = m_nvdrv->Open("/dev/nvmap", m_session_id);
+    session.session_id = container.OpenSession(owner_process);
+    session.nvmap_fd = m_nvdrv->Open("/dev/nvmap", session.session_id);
 
     // Create an nvmap handle for the buffer and assign the memory to it.
-    R_TRY(AllocateHandleForBuffer(std::addressof(m_buffer_nvmap_handle), *m_nvdrv, m_nvmap_fd,
-                                  map_address, SharedBufferSize));
-
-    // Record the display id.
-    m_display_id = display_id;
+    R_TRY(AllocateHandleForBuffer(std::addressof(session.buffer_nvmap_handle), *m_nvdrv,
+                                  session.nvmap_fd, map_address, SharedBufferSize));
 
     // Create and open a layer for the display.
-    m_layer_id = m_flinger.CreateLayer(m_display_id).value();
-    m_flinger.OpenLayer(m_layer_id);
-
-    // Set up the buffer.
-    m_buffer_id = m_next_buffer_id++;
+    session.layer_id = m_flinger.CreateLayer(m_display_id, blending).value();
+    m_flinger.OpenLayer(session.layer_id);
 
     // Get the layer.
-    VI::Layer* layer = m_flinger.FindLayer(m_display_id, m_layer_id);
+    VI::Layer* layer = m_flinger.FindLayer(m_display_id, session.layer_id);
     ASSERT(layer != nullptr);
 
     // Get the producer and set preallocated buffers.
     auto& producer = layer->GetBufferQueue();
-    MakeGraphicBuffer(producer, 0, m_buffer_nvmap_handle);
-    MakeGraphicBuffer(producer, 1, m_buffer_nvmap_handle);
+    MakeGraphicBuffer(producer, 0, session.buffer_nvmap_handle);
+    MakeGraphicBuffer(producer, 1, session.buffer_nvmap_handle);
 
     // Assign outputs.
     *out_buffer_id = m_buffer_id;
-    *out_layer_id = m_layer_id;
+    *out_layer_handle = session.layer_id;
 
     // We succeeded.
     R_SUCCEED();
 }
 
+void FbShareBufferManager::Finalize(Kernel::KProcess* owner_process) {
+    std::scoped_lock lk{m_guard};
+
+    if (m_buffer_id == 0) {
+        return;
+    }
+
+    const u64 aruid = owner_process->GetProcessId();
+    const auto it = m_sessions.find(aruid);
+    if (it == m_sessions.end()) {
+        return;
+    }
+
+    auto& session = it->second;
+
+    // Destroy the layer.
+    m_flinger.DestroyLayer(session.layer_id);
+
+    // Close nvmap handle.
+    FreeHandle(session.buffer_nvmap_handle, *m_nvdrv, session.nvmap_fd);
+
+    // Close nvmap device.
+    m_nvdrv->Close(session.nvmap_fd);
+
+    // Close session.
+    auto& container = m_nvdrv->GetContainer();
+    container.CloseSession(session.session_id);
+
+    // Erase.
+    m_sessions.erase(it);
+}
+
 Result FbShareBufferManager::GetSharedBufferMemoryHandleId(u64* out_buffer_size,
                                                            s32* out_nvmap_handle,
                                                            SharedMemoryPoolLayout* out_pool_layout,
@@ -242,17 +310,18 @@ Result FbShareBufferManager::GetSharedBufferMemoryHandleId(u64* out_buffer_size,
 
     R_UNLESS(m_buffer_id > 0, VI::ResultNotFound);
     R_UNLESS(buffer_id == m_buffer_id, VI::ResultNotFound);
+    R_UNLESS(m_sessions.contains(applet_resource_user_id), VI::ResultNotFound);
 
     *out_pool_layout = SharedBufferPoolLayout;
     *out_buffer_size = SharedBufferSize;
-    *out_nvmap_handle = m_buffer_nvmap_handle;
+    *out_nvmap_handle = m_sessions[applet_resource_user_id].buffer_nvmap_handle;
 
     R_SUCCEED();
 }
 
 Result FbShareBufferManager::GetLayerFromId(VI::Layer** out_layer, u64 layer_id) {
     // Ensure the layer id is valid.
-    R_UNLESS(m_layer_id > 0 && layer_id == m_layer_id, VI::ResultNotFound);
+    R_UNLESS(layer_id > 0, VI::ResultNotFound);
 
     // Get the layer.
     VI::Layer* layer = m_flinger.FindLayer(m_display_id, layer_id);
@@ -309,6 +378,10 @@ Result FbShareBufferManager::PresentSharedFrameBuffer(android::Fence fence,
                  android::Status::NoError,
              VI::ResultOperationFailed);
 
+    ON_RESULT_FAILURE {
+        producer.CancelBuffer(static_cast<s32>(slot), fence);
+    };
+
     // Queue the buffer to the producer.
     android::QueueBufferInput input{};
     android::QueueBufferOutput output{};
@@ -342,4 +415,33 @@ Result FbShareBufferManager::GetSharedFrameBufferAcquirableEvent(Kernel::KReadab
     R_SUCCEED();
 }
 
+Result FbShareBufferManager::WriteAppletCaptureBuffer(bool* out_was_written, s32* out_layer_index) {
+    std::vector<u8> capture_buffer(m_system.GPU().GetAppletCaptureBuffer());
+    Common::ScratchBuffer<u32> scratch;
+
+    // TODO: this could be optimized
+    s64 e = -1280 * 768 * 4;
+    for (auto& block : *m_buffer_page_group) {
+        u8* start = m_system.DeviceMemory().GetPointer<u8>(block.GetAddress());
+        u8* end = m_system.DeviceMemory().GetPointer<u8>(block.GetAddress() + block.GetSize());
+
+        for (; start < end; start++) {
+            *start = 0;
+
+            if (e >= 0 && e < static_cast<s64>(capture_buffer.size())) {
+                *start = capture_buffer[e];
+            }
+            e++;
+        }
+
+        m_system.GPU().Host1x().MemoryManager().ApplyOpOnPointer(start, scratch, [&](DAddr addr) {
+            m_system.GPU().InvalidateRegion(addr, end - start);
+        });
+    }
+
+    *out_was_written = true;
+    *out_layer_index = 1;
+    R_SUCCEED();
+}
+
 } // namespace Service::Nvnflinger

src/core/hle/service/nvnflinger/fb_share_buffer_manager.h

@@ -3,9 +3,12 @@
 
 #pragma once
 
+#include <map>
+
 #include "common/math_util.h"
 #include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/nvdata.h"
+#include "core/hle/service/nvnflinger/hwc_layer.h"
 #include "core/hle/service/nvnflinger/nvnflinger.h"
 #include "core/hle/service/nvnflinger/ui/fence.h"
 
@@ -29,13 +32,18 @@ struct SharedMemoryPoolLayout {
 };
 static_assert(sizeof(SharedMemoryPoolLayout) == 0x188, "SharedMemoryPoolLayout has wrong size");
 
+struct FbShareSession;
+
 class FbShareBufferManager final {
 public:
     explicit FbShareBufferManager(Core::System& system, Nvnflinger& flinger,
                                   std::shared_ptr<Nvidia::Module> nvdrv);
     ~FbShareBufferManager();
 
-    Result Initialize(u64* out_buffer_id, u64* out_layer_handle, u64 display_id);
+    Result Initialize(Kernel::KProcess* owner_process, u64* out_buffer_id, u64* out_layer_handle,
+                      u64 display_id, LayerBlending blending);
+    void Finalize(Kernel::KProcess* owner_process);
+
     Result GetSharedBufferMemoryHandleId(u64* out_buffer_size, s32* out_nvmap_handle,
                                          SharedMemoryPoolLayout* out_pool_layout, u64 buffer_id,
                                          u64 applet_resource_user_id);
@@ -45,6 +53,8 @@ public:
                                     u32 transform, s32 swap_interval, u64 layer_id, s64 slot);
     Result GetSharedFrameBufferAcquirableEvent(Kernel::KReadableEvent** out_event, u64 layer_id);
 
+    Result WriteAppletCaptureBuffer(bool* out_was_written, s32* out_layer_index);
+
 private:
     Result GetLayerFromId(VI::Layer** out_layer, u64 layer_id);
 
@@ -52,11 +62,8 @@ private:
     u64 m_next_buffer_id = 1;
     u64 m_display_id = 0;
     u64 m_buffer_id = 0;
-    u64 m_layer_id = 0;
-    u32 m_buffer_nvmap_handle = 0;
     SharedMemoryPoolLayout m_pool_layout = {};
-    Nvidia::DeviceFD m_nvmap_fd = {};
-    Nvidia::NvCore::SessionId m_session_id = {};
+    std::map<u64, FbShareSession> m_sessions;
     std::unique_ptr<Kernel::KPageGroup> m_buffer_page_group;
 
     std::mutex m_guard;
@@ -65,4 +72,11 @@ private:
     std::shared_ptr<Nvidia::Module> m_nvdrv;
 };
 
+struct FbShareSession {
+    Nvidia::DeviceFD nvmap_fd = {};
+    Nvidia::NvCore::SessionId session_id = {};
+    u64 layer_id = {};
+    u32 buffer_nvmap_handle = 0;
+};
+
 } // namespace Service::Nvnflinger

src/core/hle/service/nvnflinger/hardware_composer.cpp

@@ -86,6 +86,7 @@ u32 HardwareComposer::ComposeLocked(f32* out_speed_scale, VI::Display& display,
             .height = igbp_buffer.Height(),
             .stride = igbp_buffer.Stride(),
             .z_index = 0,
+            .blending = layer.GetBlending(),
             .transform = static_cast<android::BufferTransformFlags>(item.transform),
             .crop_rect = item.crop,
             .acquire_fence = item.fence,

src/core/hle/service/nvnflinger/hwc_layer.h

@@ -11,6 +11,18 @@
 
 namespace Service::Nvnflinger {
 
+// hwc_layer_t::blending values
+enum class LayerBlending : u32 {
+    // No blending
+    None = 0x100,
+
+    // ONE / ONE_MINUS_SRC_ALPHA
+    Premultiplied = 0x105,
+
+    // SRC_ALPHA / ONE_MINUS_SRC_ALPHA
+    Coverage = 0x405,
+};
+
 struct HwcLayer {
     u32 buffer_handle;
     u32 offset;
@@ -19,6 +31,7 @@ struct HwcLayer {
     u32 height;
     u32 stride;
     s32 z_index;
+    LayerBlending blending;
     android::BufferTransformFlags transform;
     Common::Rectangle<int> crop_rect;
     android::Fence acquire_fence;

src/core/hle/service/nvnflinger/nvnflinger.cpp

@@ -157,7 +157,7 @@ bool Nvnflinger::CloseDisplay(u64 display_id) {
     return true;
 }
 
-std::optional<u64> Nvnflinger::CreateLayer(u64 display_id) {
+std::optional<u64> Nvnflinger::CreateLayer(u64 display_id, LayerBlending blending) {
     const auto lock_guard = Lock();
     auto* const display = FindDisplay(display_id);
 
@@ -166,13 +166,14 @@ std::optional<u64> Nvnflinger::CreateLayer(u64 display_id) {
     }
 
     const u64 layer_id = next_layer_id++;
-    CreateLayerAtId(*display, layer_id);
+    CreateLayerAtId(*display, layer_id, blending);
     return layer_id;
 }
 
-void Nvnflinger::CreateLayerAtId(VI::Display& display, u64 layer_id) {
+void Nvnflinger::CreateLayerAtId(VI::Display& display, u64 layer_id, LayerBlending blending) {
     const auto buffer_id = next_buffer_queue_id++;
     display.CreateLayer(layer_id, buffer_id, nvdrv->container);
+    display.FindLayer(layer_id)->SetBlending(blending);
 }
 
 bool Nvnflinger::OpenLayer(u64 layer_id) {

src/core/hle/service/nvnflinger/nvnflinger.h

@@ -15,6 +15,7 @@
 #include "common/thread.h"
 #include "core/hle/result.h"
 #include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvnflinger/hwc_layer.h"
 
 namespace Common {
 class Event;
@@ -72,7 +73,8 @@ public:
     /// Creates a layer on the specified display and returns the layer ID.
     ///
     /// If an invalid display ID is specified, then an empty optional is returned.
-    [[nodiscard]] std::optional<u64> CreateLayer(u64 display_id);
+    [[nodiscard]] std::optional<u64> CreateLayer(u64 display_id,
+                                                 LayerBlending blending = LayerBlending::None);
 
     /// Opens a layer on all displays for the given layer ID.
     bool OpenLayer(u64 layer_id);
@@ -128,7 +130,7 @@ private:
     [[nodiscard]] VI::Layer* FindLayer(u64 display_id, u64 layer_id);
 
     /// Creates a layer with the specified layer ID in the desired display.
-    void CreateLayerAtId(VI::Display& display, u64 layer_id);
+    void CreateLayerAtId(VI::Display& display, u64 layer_id, LayerBlending blending);
 
     void SplitVSync(std::stop_token stop_token);
 

src/core/hle/service/vi/layer/vi_layer.cpp

@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "core/hle/service/nvnflinger/hwc_layer.h"
 #include "core/hle/service/vi/layer/vi_layer.h"
 
 namespace Service::VI {
@@ -8,8 +9,9 @@ namespace Service::VI {
 Layer::Layer(u64 layer_id_, u32 binder_id_, android::BufferQueueCore& core_,
              android::BufferQueueProducer& binder_,
              std::shared_ptr<android::BufferItemConsumer>&& consumer_)
-    : layer_id{layer_id_}, binder_id{binder_id_}, core{core_}, binder{binder_},
-      consumer{std::move(consumer_)}, open{false}, visible{true} {}
+    : layer_id{layer_id_}, binder_id{binder_id_}, core{core_}, binder{binder_}, consumer{std::move(
+                                                                                    consumer_)},
+      blending{Nvnflinger::LayerBlending::None}, open{false}, visible{true} {}
 
 Layer::~Layer() = default;
 

src/core/hle/service/vi/layer/vi_layer.h

@@ -14,6 +14,10 @@ class BufferQueueCore;
 class BufferQueueProducer;
 } // namespace Service::android
 
+namespace Service::Nvnflinger {
+enum class LayerBlending : u32;
+}
+
 namespace Service::VI {
 
 /// Represents a single display layer.
@@ -92,12 +96,21 @@ public:
         return !std::exchange(open, true);
     }
 
+    Nvnflinger::LayerBlending GetBlending() {
+        return blending;
+    }
+
+    void SetBlending(Nvnflinger::LayerBlending b) {
+        blending = b;
+    }
+
 private:
     const u64 layer_id;
     const u32 binder_id;
     android::BufferQueueCore& core;
     android::BufferQueueProducer& binder;
     std::shared_ptr<android::BufferItemConsumer> consumer;
+    Service::Nvnflinger::LayerBlending blending;
     bool open;
     bool visible;
 };

src/core/memory.h

@@ -64,6 +64,8 @@ public:
     Memory(Memory&&) = default;
     Memory& operator=(Memory&&) = delete;
 
+    static constexpr bool HAS_FLUSH_INVALIDATION = false;
+
     /**
      * Resets the state of the Memory system.
      */