Android 231

.ci/scripts/android/eabuild.sh

@@ -1,21 +0,0 @@
-#!/bin/bash -ex
-
-# SPDX-FileCopyrightText: 2024 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-export NDK_CCACHE="$(which ccache)"
-ccache -s
-
-export ANDROID_KEYSTORE_FILE="${GITHUB_WORKSPACE}/ks.jks"
-base64 --decode <<< "${EA_PLAY_ANDROID_KEYSTORE_B64}" > "${ANDROID_KEYSTORE_FILE}"
-export ANDROID_KEY_ALIAS="${PLAY_ANDROID_KEY_ALIAS}"
-export ANDROID_KEYSTORE_PASS="${PLAY_ANDROID_KEYSTORE_PASS}"
-export SERVICE_ACCOUNT_KEY_PATH="${GITHUB_WORKSPACE}/sa.json"
-base64 --decode <<< "${EA_SERVICE_ACCOUNT_KEY_B64}" > "${SERVICE_ACCOUNT_KEY_PATH}"
-./gradlew "publishEaReleaseBundle"
-
-ccache -s
-
-if [ ! -z "${ANDROID_KEYSTORE_B64}" ]; then
-    rm "${ANDROID_KEYSTORE_FILE}"
-fi

.ci/scripts/android/mainlinebuild.sh

@@ -1,21 +0,0 @@
-#!/bin/bash -ex
-
-# SPDX-FileCopyrightText: 2024 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-export NDK_CCACHE="$(which ccache)"
-ccache -s
-
-export ANDROID_KEYSTORE_FILE="${GITHUB_WORKSPACE}/ks.jks"
-base64 --decode <<< "${MAINLINE_PLAY_ANDROID_KEYSTORE_B64}" > "${ANDROID_KEYSTORE_FILE}"
-export ANDROID_KEY_ALIAS="${PLAY_ANDROID_KEY_ALIAS}"
-export ANDROID_KEYSTORE_PASS="${PLAY_ANDROID_KEYSTORE_PASS}"
-export SERVICE_ACCOUNT_KEY_PATH="${GITHUB_WORKSPACE}/sa.json"
-base64 --decode <<< "${MAINLINE_SERVICE_ACCOUNT_KEY_B64}" > "${SERVICE_ACCOUNT_KEY_PATH}"
-./gradlew "publishMainlineReleaseBundle"
-
-ccache -s
-
-if [ ! -z "${ANDROID_KEYSTORE_B64}" ]; then
-    rm "${ANDROID_KEYSTORE_FILE}"
-fi

.github/workflows/android-ea-play-release.yml

@@ -1,66 +0,0 @@
-# SPDX-FileCopyrightText: 2024 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-name: yuzu-android-ea-play-release
-
-on:
-  workflow_dispatch:
-    inputs:
-      release-track:
-        description: 'Play store release track (internal/alpha/beta/production)'
-        required: true
-        default: 'alpha'
-
-jobs:
-  android:
-    runs-on: ubuntu-latest
-    if: ${{ github.repository == 'yuzu-emu/yuzu' }}
-    steps:
-      - uses: actions/checkout@v3
-        name: Checkout
-        with:
-          fetch-depth: 0
-          submodules: true
-          token: ${{ secrets.ALT_GITHUB_TOKEN }}
-      - run: npm install execa@5
-      - uses: actions/github-script@v5
-        name: 'Merge and publish Android EA changes'
-        env:
-          ALT_GITHUB_TOKEN: ${{ secrets.ALT_GITHUB_TOKEN }}
-          BUILD_EA: true
-        with:
-          script: |
-            const execa = require("execa");
-            const mergebot = require('./.github/workflows/android-merge.js').mergebot;
-            process.chdir('${{ github.workspace }}');
-            mergebot(github, context, execa);
-      - name: Get tag name
-        run: echo "GIT_TAG_NAME=$(cat tag-name.txt)" >> $GITHUB_ENV
-      - name: Set up JDK 17
-        uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'temurin'
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y ccache apksigner glslang-dev glslang-tools
-      - name: Build
-        run: ./.ci/scripts/android/eabuild.sh
-        env:
-          EA_PLAY_ANDROID_KEYSTORE_B64: ${{ secrets.PLAY_ANDROID_KEYSTORE_B64 }}
-          PLAY_ANDROID_KEY_ALIAS: ${{ secrets.PLAY_ANDROID_KEY_ALIAS }}
-          PLAY_ANDROID_KEYSTORE_PASS: ${{ secrets.PLAY_ANDROID_KEYSTORE_PASS }}
-          EA_SERVICE_ACCOUNT_KEY_B64: ${{ secrets.EA_SERVICE_ACCOUNT_KEY_B64 }}
-          STORE_TRACK: ${{ github.event.inputs.release-track }}
-          AUTO_VERSIONED: true
-          BUILD_EA: true
-      - name: Create release
-        uses: softprops/action-gh-release@v1
-        with:
-          tag_name: ${{ env.EA_TAG_NAME }}
-          name: ${{ env.EA_TAG_NAME }}
-          draft: false
-          prerelease: false
-          repository: yuzu/yuzu-android
-          token: ${{ secrets.ALT_GITHUB_TOKEN }}

.github/workflows/android-mainline-play-release.yml

@@ -1,59 +0,0 @@
-# SPDX-FileCopyrightText: 2024 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-name: yuzu-android-mainline-play-release
-
-on:
-  workflow_dispatch:
-    inputs:
-      release-tag:
-        description: 'Tag # from yuzu-android that you want to build and publish'
-        required: true
-        default: '200'
-      release-track:
-        description: 'Play store release track (internal/alpha/beta/production)'
-        required: true
-        default: 'alpha'
-
-jobs:
-  android:
-    runs-on: ubuntu-latest
-    if: ${{ github.repository == 'yuzu-emu/yuzu' }}
-    steps:
-      - uses: actions/checkout@v3
-        name: Checkout
-        with:
-          fetch-depth: 0
-          submodules: true
-          token: ${{ secrets.ALT_GITHUB_TOKEN }}
-      - run: npm install execa@5
-      - uses: actions/github-script@v5
-        name: 'Pull mainline tag'
-        env:
-          MAINLINE_TAG: ${{ github.event.inputs.release-tag }}
-        with:
-          script: |
-            const execa = require("execa");
-            const mergebot = require('./.github/workflows/android-merge.js').getMainlineTag;
-            process.chdir('${{ github.workspace }}');
-            mergebot(execa);
-      - name: Set up JDK 17
-        uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'temurin'
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y ccache apksigner glslang-dev glslang-tools
-      - name: Build
-        run: |
-          echo "GIT_TAG_NAME=android-${{ github.event.inputs.releast-tag }}" >> $GITHUB_ENV
-          ./.ci/scripts/android/mainlinebuild.sh
-        env:
-          MAINLINE_PLAY_ANDROID_KEYSTORE_B64: ${{ secrets.PLAY_ANDROID_KEYSTORE_B64 }}
-          PLAY_ANDROID_KEY_ALIAS: ${{ secrets.PLAY_ANDROID_KEY_ALIAS }}
-          PLAY_ANDROID_KEYSTORE_PASS: ${{ secrets.PLAY_ANDROID_KEYSTORE_PASS }}
-          SERVICE_ACCOUNT_KEY_B64: ${{ secrets.MAINLINE_SERVICE_ACCOUNT_KEY_B64 }}
-          STORE_TRACK: ${{ github.event.inputs.release-track }}
-          AUTO_VERSIONED: true

.github/workflows/android-merge.js

@@ -6,12 +6,9 @@
 
 const fs = require("fs");
 // which label to check for changes
-const CHANGE_LABEL_MAINLINE = 'android-merge';
-const CHANGE_LABEL_EA = 'android-ea-merge';
+const CHANGE_LABEL = 'android-merge';
 // how far back in time should we consider the changes are "recent"? (default: 24 hours)
 const DETECTION_TIME_FRAME = (parseInt(process.env.DETECTION_TIME_FRAME)) || (24 * 3600 * 1000);
-const BUILD_EA = process.env.BUILD_EA == 'true';
-const MAINLINE_TAG = process.env.MAINLINE_TAG;
 
 async function checkBaseChanges(github) {
     // query the commit date of the latest commit on this branch
@@ -43,7 +40,20 @@ async function checkBaseChanges(github) {
 
 async function checkAndroidChanges(github) {
     if (checkBaseChanges(github)) return true;
-    const pulls = getPulls(github, false);
+    const query = `query($owner:String!, $name:String!, $label:String!) {
+        repository(name:$name, owner:$owner) {
+            pullRequests(labels: [$label], states: OPEN, first: 100) {
+                nodes { number headRepository { pushedAt } }
+            }
+        }
+    }`;
+    const variables = {
+        owner: 'yuzu-emu',
+        name: 'yuzu',
+        label: CHANGE_LABEL,
+    };
+    const result = await github.graphql(query, variables);
+    const pulls = result.repository.pullRequests.nodes;
     for (let i = 0; i < pulls.length; i++) {
         let pull = pulls[i];
         if (new Date() - new Date(pull.headRepository.pushedAt) <= DETECTION_TIME_FRAME) {
@@ -73,13 +83,7 @@ async function tagAndPush(github, owner, repo, execa, commit=false) {
     };
     const tags = await github.graphql(query, variables);
     const tagList = tags.repository.refs.nodes;
-    let lastTag = 'android-1';
-    for (let i = 0; i < tagList.length; ++i) {
-        if (tagList[i].name.includes('android-')) {
-            lastTag = tagList[i].name;
-            break;
-        }
-    }
+    const lastTag = tagList[0] ? tagList[0].name : 'dummy-0';
     const tagNumber = /\w+-(\d+)/.exec(lastTag)[1] | 0;
     const channel = repo.split('-')[1];
     const newTag = `${channel}-${tagNumber + 1}`;
@@ -97,48 +101,6 @@ async function tagAndPush(github, owner, repo, execa, commit=false) {
     console.info('Successfully pushed new changes.');
 }
 
-async function tagAndPushEA(github, owner, repo, execa) {
-    let altToken = process.env.ALT_GITHUB_TOKEN;
-    if (!altToken) {
-        throw `Please set ALT_GITHUB_TOKEN environment variable. This token should have write access to ${owner}/${repo}.`;
-    }
-    const query = `query ($owner:String!, $name:String!) {
-        repository(name:$name, owner:$owner) {
-            refs(refPrefix: "refs/tags/", orderBy: {field: TAG_COMMIT_DATE, direction: DESC}, first: 10) {
-                nodes { name }
-            }
-        }
-    }`;
-    const variables = {
-        owner: owner,
-        name: repo,
-    };
-    const tags = await github.graphql(query, variables);
-    const tagList = tags.repository.refs.nodes;
-    let lastTag = 'ea-1';
-    for (let i = 0; i < tagList.length; ++i) {
-        if (tagList[i].name.includes('ea-')) {
-            lastTag = tagList[i].name;
-            break;
-        }
-    }
-    const tagNumber = /\w+-(\d+)/.exec(lastTag)[1] | 0;
-    const newTag = `ea-${tagNumber + 1}`;
-    console.log(`New tag: ${newTag}`);
-    console.info('Pushing tags to GitHub ...');
-    await execa("git", ["remote", "add", "android", "https://github.com/yuzu-emu/yuzu-android.git"]);
-    await execa("git", ["fetch", "android"]);
-
-    await execa("git", ['tag', newTag]);
-    await execa("git", ['push', 'android', `${newTag}`]);
-
-    fs.writeFile('tag-name.txt', newTag, (err) => {
-        if (err) throw 'Could not write tag name to file!'
-    })
-
-    console.info('Successfully pushed new changes.');
-}
-
 async function generateReadme(pulls, context, mergeResults, execa) {
     let baseUrl = `https://github.com/${context.repo.owner}/${context.repo.repo}/`;
     let output =
@@ -240,7 +202,10 @@ async function resetBranch(execa) {
     }
 }
 
-async function getPulls(github) {
+async function mergebot(github, context, execa) {
+    // Reset our local copy of master to what appears on yuzu-emu/yuzu - master
+    await resetBranch(execa);
+
     const query = `query ($owner:String!, $name:String!, $label:String!) {
         repository(name:$name, owner:$owner) {
             pullRequests(labels: [$label], states: OPEN, first: 100) {
@@ -250,49 +215,13 @@ async function getPulls(github) {
             }
         }
     }`;
-    const mainlineVariables = {
+    const variables = {
         owner: 'yuzu-emu',
         name: 'yuzu',
-        label: CHANGE_LABEL_MAINLINE,
+        label: CHANGE_LABEL,
     };
-    const mainlineResult = await github.graphql(query, mainlineVariables);
-    const pulls = mainlineResult.repository.pullRequests.nodes;
-    if (BUILD_EA) {
-        const eaVariables = {
-            owner: 'yuzu-emu',
-            name: 'yuzu',
-            label: CHANGE_LABEL_EA,
-        };
-        const eaResult = await github.graphql(query, eaVariables);
-        const eaPulls = eaResult.repository.pullRequests.nodes;
-        return pulls.concat(eaPulls);
-    }
-    return pulls;
-}
-
-async function getMainlineTag(execa) {
-    console.log(`::group::Getting mainline tag android-${MAINLINE_TAG}`);
-    let hasFailed = false;
-    try {
-        await execa("git", ["remote", "add", "mainline", "https://github.com/yuzu-emu/yuzu-android.git"]);
-        await execa("git", ["fetch", "mainline", "--tags"]);
-        await execa("git", ["checkout", `tags/android-${MAINLINE_TAG}`]);
-        await execa("git", ["submodule", "update", "--init", "--recursive"]);
-    } catch (err) {
-        console.log('::error title=Failed pull tag');
-        hasFailed = true;
-    }
-    console.log("::endgroup::");
-    if (hasFailed) {
-        throw 'Failed pull mainline tag. Aborting!';
-    }
-}
-
-async function mergebot(github, context, execa) {
-    // Reset our local copy of master to what appears on yuzu-emu/yuzu - master
-    await resetBranch(execa);
-
-    const pulls = await getPulls(github);
+    const result = await github.graphql(query, variables);
+    const pulls = result.repository.pullRequests.nodes;
     let displayList = [];
     for (let i = 0; i < pulls.length; i++) {
         let pull = pulls[i];
@@ -302,17 +231,11 @@ async function mergebot(github, context, execa) {
     console.table(displayList);
     await fetchPullRequests(pulls, "https://github.com/yuzu-emu/yuzu", execa);
     const mergeResults = await mergePullRequests(pulls, execa);
-
-    if (BUILD_EA) {
-        await tagAndPushEA(github, 'yuzu-emu', `yuzu-android`, execa);
-    } else {
-        await generateReadme(pulls, context, mergeResults, execa);
-        await tagAndPush(github, 'yuzu-emu', `yuzu-android`, execa, true);
-    }
+    await generateReadme(pulls, context, mergeResults, execa);
+    await tagAndPush(github, 'yuzu-emu', `yuzu-android`, execa, true);
 }
 
 module.exports.mergebot = mergebot;
 module.exports.checkAndroidChanges = checkAndroidChanges;
 module.exports.tagAndPush = tagAndPush;
 module.exports.checkBaseChanges = checkBaseChanges;
-module.exports.getMainlineTag = getMainlineTag;

.github/workflows/android-publish.yml

@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2024 yuzu Emulator Project
+# SPDX-FileCopyrightText: 2023 yuzu Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later
 
 name: yuzu-android-publish
@@ -16,7 +16,7 @@ on:
 jobs:
   android:
     runs-on: ubuntu-latest
-    if: ${{ github.event.inputs.android != 'false' && github.repository == 'yuzu-emu/yuzu' }}
+    if: ${{ github.event.inputs.android != 'false' && github.repository == 'yuzu-emu/yuzu-android' }}
     steps:
       # this checkout is required to make sure the GitHub Actions scripts are available
       - uses: actions/checkout@v3

README.md

@@ -1,10 +1,14 @@
 | Pull Request | Commit | Title | Author | Merged? |
 |----|----|----|----|----|
-| [12461](https://github.com/yuzu-emu/yuzu//pull/12461) | [`acc26667b`](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 |
-| [12993](https://github.com/yuzu-emu/yuzu//pull/12993) | [`bca698a17`](https://github.com/yuzu-emu/yuzu//pull/12993/files) | am: rewrite part 1 | [liamwhite](https://github.com/liamwhite/) | Yes |
-| [13000](https://github.com/yuzu-emu/yuzu//pull/13000) | [`461eaca7e`](https://github.com/yuzu-emu/yuzu//pull/13000/files) | device_memory_manager: skip unregistered interfaces on invalidate | [liamwhite](https://github.com/liamwhite/) | Yes |
-| [13007](https://github.com/yuzu-emu/yuzu//pull/13007) | [`3c823254f`](https://github.com/yuzu-emu/yuzu//pull/13007/files) | android: Expose FSR slider and add vertical alignment setting | [t895](https://github.com/t895/) | Yes |
+| [12461](https://github.com/yuzu-emu/yuzu-android//pull/12461) | [`4c08a0e6d`](https://github.com/yuzu-emu/yuzu-android//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-android//pull/12749) | [`aad4b0d6f`](https://github.com/yuzu-emu/yuzu-android//pull/12749/files) | general: workarounds for SMMU syncing issues | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12756](https://github.com/yuzu-emu/yuzu-android//pull/12756) | [`cd3de0848`](https://github.com/yuzu-emu/yuzu-android//pull/12756/files) | general: applet multiprocess | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12873](https://github.com/yuzu-emu/yuzu-android//pull/12873) | [`023c3aa65`](https://github.com/yuzu-emu/yuzu-android//pull/12873/files) | GPU: Implement channel scheduling. | [FernandoS27](https://github.com/FernandoS27/) | Yes |
+| [12903](https://github.com/yuzu-emu/yuzu-android//pull/12903) | [`5be8121af`](https://github.com/yuzu-emu/yuzu-android//pull/12903/files) | shader_recompiler: use only ConstOffset for OpImageFetch | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12905](https://github.com/yuzu-emu/yuzu-android//pull/12905) | [`5eb5c9675`](https://github.com/yuzu-emu/yuzu-android//pull/12905/files) | nvnflinger: release buffers before presentation sleep | [liamwhite](https://github.com/liamwhite/) | Yes |
+| [12914](https://github.com/yuzu-emu/yuzu-android//pull/12914) | [`3a6d8ae2c`](https://github.com/yuzu-emu/yuzu-android//pull/12914/files) | VideoCore Refactor Part 1. | [FernandoS27](https://github.com/FernandoS27/) | Yes |
+| [12915](https://github.com/yuzu-emu/yuzu-android//pull/12915) | [`504abbd6e`](https://github.com/yuzu-emu/yuzu-android//pull/12915/files) | dmnt: cheats: Update cheat vm to latest version | [german77](https://github.com/german77/) | Yes |
+| [12920](https://github.com/yuzu-emu/yuzu-android//pull/12920) | [`62fc6d5c3`](https://github.com/yuzu-emu/yuzu-android//pull/12920/files) | android: Move JNI setup and helpers to common | [t895](https://github.com/t895/) | Yes |
 
 
 End of merge log. You can find the original README.md below the break.

dist/languages/.tx/config

@@ -11,4 +11,3 @@ type = QT
 file_filter = ../../src/android/app/src/main/res/values-<lang>/strings.xml
 source_file = ../../src/android/app/src/main/res/values/strings.xml
 type = ANDROID
-lang_map = ja_JP:ja, ko_KR:ko, pt_BR:pt-rBR, pt_PT:pt-rPT, ru_RU:ru, vi_VN:vi, zh_CN:zh-rCN, zh_TW:zh-rTW

externals/CMakeLists.txt

@@ -314,10 +314,3 @@ endif()
 if (NOT TARGET SimpleIni::SimpleIni)
     add_subdirectory(simpleini)
 endif()
-
-# sse2neon
-if (ARCHITECTURE_arm64 AND NOT TARGET sse2neon)
-    add_library(sse2neon INTERFACE)
-    target_include_directories(sse2neon INTERFACE sse2neon)
-endif()
-

src/android/app/build.gradle.kts

@@ -3,8 +3,8 @@
 
 import android.annotation.SuppressLint
 import kotlin.collections.setOf
+import org.jetbrains.kotlin.konan.properties.Properties
 import org.jlleitschuh.gradle.ktlint.reporter.ReporterType
-import com.github.triplet.gradle.androidpublisher.ReleaseStatus
 
 plugins {
     id("com.android.application")
@@ -13,7 +13,6 @@ plugins {
     kotlin("plugin.serialization") version "1.9.20"
     id("androidx.navigation.safeargs.kotlin")
     id("org.jlleitschuh.gradle.ktlint") version "11.4.0"
-    id("com.github.triplet.play") version "3.8.6"
 }
 
 /**
@@ -59,7 +58,15 @@ android {
         targetSdk = 34
         versionName = getGitVersion()
 
-        versionCode = if (System.getenv("AUTO_VERSIONED") == "true") {
+        // If you want to use autoVersion for the versionCode, create a property in local.properties
+        // named "autoVersioned" and set it to "true"
+        val properties = Properties()
+        val versionProperty = try {
+            properties.load(project.rootProject.file("local.properties").inputStream())
+            properties.getProperty("autoVersioned") ?: ""
+        } catch (e: Exception) { "" }
+
+        versionCode = if (versionProperty == "true") {
             autoVersion
         } else {
             1
@@ -214,15 +221,6 @@ ktlint {
     }
 }
 
-play {
-    val keyPath = System.getenv("SERVICE_ACCOUNT_KEY_PATH")
-    if (keyPath != null) {
-        serviceAccountCredentials.set(File(keyPath))
-    }
-    track.set(System.getenv("STORE_TRACK") ?: "internal")
-    releaseStatus.set(ReleaseStatus.COMPLETED)
-}
-
 dependencies {
     implementation("androidx.core:core-ktx:1.12.0")
     implementation("androidx.appcompat:appcompat:1.6.1")
@@ -259,18 +257,12 @@ fun runGitCommand(command: List<String>): String {
 }
 
 fun getGitVersion(): String {
-    val gitVersion = runGitCommand(
-        listOf(
-            "git",
-            "describe",
-            "--always",
-            "--long"
-        )
-    ).replace(Regex("(-0)?-[^-]+$"), "")
     val versionName = if (System.getenv("GITHUB_ACTIONS") != null) {
-        System.getenv("GIT_TAG_NAME") ?: gitVersion
+        val gitTag = System.getenv("GIT_TAG_NAME") ?: ""
+        gitTag
     } else {
-        gitVersion
+        runGitCommand(listOf("git", "describe", "--always", "--long"))
+            .replace(Regex("(-0)?-[^-]+$"), "")
     }
     return versionName.ifEmpty { "0.0" }
 }

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

@@ -12,6 +12,8 @@ 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" />
 
@@ -78,6 +80,10 @@ 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

@@ -17,6 +17,17 @@ 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),
@@ -28,6 +39,7 @@ 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

@@ -4,6 +4,7 @@
 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
@@ -44,6 +45,7 @@ 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
@@ -72,6 +74,11 @@ 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)
@@ -118,6 +125,10 @@ 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 {
@@ -470,6 +481,12 @@ 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

@@ -25,8 +25,7 @@ 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"),
-    SHOW_THERMAL_OVERLAY("show_thermal_overlay");
+    TOUCHSCREEN("touchscreen");
 
     override fun getBoolean(needsGlobal: Boolean): Boolean =
         NativeConfig.getBoolean(key, needsGlobal)

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

@@ -24,9 +24,7 @@ enum class IntSetting(override val key: String) : AbstractIntSetting {
     THEME_MODE("theme_mode"),
     OVERLAY_SCALE("control_scale"),
     OVERLAY_OPACITY("control_opacity"),
-    LOCK_DRAWER("lock_drawer"),
-    VERTICAL_ALIGNMENT("vertical_alignment"),
-    FSR_SHARPENING_SLIDER("fsr_sharpening_slider");
+    LOCK_DRAWER("lock_drawer");
 
     override fun getInt(needsGlobal: Boolean): Int = NativeConfig.getInt(key, needsGlobal)
 

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

@@ -93,15 +93,4 @@ object Settings {
                 entries.firstOrNull { it.int == int } ?: Unspecified
         }
     }
-
-    enum class EmulationVerticalAlignment(val int: Int) {
-        Top(1),
-        Center(0),
-        Bottom(2);
-
-        companion object {
-            fun from(int: Int): EmulationVerticalAlignment =
-                entries.firstOrNull { it.int == int } ?: Center
-        }
-    }
 }

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

@@ -188,16 +188,6 @@ abstract class SettingsItem(
                     R.array.rendererScalingFilterValues
                 )
             )
-            put(
-                SliderSetting(
-                    IntSetting.FSR_SHARPENING_SLIDER,
-                    R.string.fsr_sharpness,
-                    R.string.fsr_sharpness_description,
-                    0,
-                    100,
-                    "%"
-                )
-            )
             put(
                 SingleChoiceSetting(
                     IntSetting.RENDERER_ANTI_ALIASING,
@@ -225,15 +215,6 @@ abstract class SettingsItem(
                     R.array.rendererAspectRatioValues
                 )
             )
-            put(
-                SingleChoiceSetting(
-                    IntSetting.VERTICAL_ALIGNMENT,
-                    R.string.vertical_alignment,
-                    0,
-                    R.array.verticalAlignmentEntries,
-                    R.array.verticalAlignmentValues
-                )
-            )
             put(
                 SwitchSetting(
                     BooleanSetting.RENDERER_USE_DISK_SHADER_CACHE,

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

@@ -8,6 +8,7 @@ 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
@@ -26,7 +27,6 @@ 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
@@ -125,10 +125,18 @@ class SettingsFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.listSettings.updateMargins(left = leftInsets, right = rightInsets)
-            binding.listSettings.updatePadding(bottom = barInsets.bottom)
+            val mlpSettingsList = binding.listSettings.layoutParams as MarginLayoutParams
+            mlpSettingsList.leftMargin = leftInsets
+            mlpSettingsList.rightMargin = rightInsets
+            binding.listSettings.layoutParams = mlpSettingsList
+            binding.listSettings.updatePadding(
+                bottom = barInsets.bottom
+            )
 
-            binding.appbarSettings.updateMargins(left = leftInsets, right = rightInsets)
+            val mlpAppBar = binding.appbarSettings.layoutParams as MarginLayoutParams
+            mlpAppBar.leftMargin = leftInsets
+            mlpAppBar.rightMargin = rightInsets
+            binding.appbarSettings.layoutParams = mlpAppBar
             windowInsets
         }
     }

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

@@ -143,12 +143,10 @@ class SettingsFragmentPresenter(
             add(IntSetting.RENDERER_RESOLUTION.key)
             add(IntSetting.RENDERER_VSYNC.key)
             add(IntSetting.RENDERER_SCALING_FILTER.key)
-            add(IntSetting.FSR_SHARPENING_SLIDER.key)
             add(IntSetting.RENDERER_ANTI_ALIASING.key)
             add(IntSetting.MAX_ANISOTROPY.key)
             add(IntSetting.RENDERER_SCREEN_LAYOUT.key)
             add(IntSetting.RENDERER_ASPECT_RATIO.key)
-            add(IntSetting.VERTICAL_ALIGNMENT.key)
             add(BooleanSetting.PICTURE_IN_PICTURE.key)
             add(BooleanSetting.RENDERER_USE_DISK_SHADER_CACHE.key)
             add(BooleanSetting.RENDERER_FORCE_MAX_CLOCK.key)

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

@@ -13,6 +13,7 @@ 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
@@ -25,7 +26,6 @@ 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
@@ -114,8 +114,15 @@ class AboutFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarAbout.updateMargins(left = leftInsets, right = rightInsets)
-            binding.scrollAbout.updateMargins(left = leftInsets, right = rightInsets)
+            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.contentAbout.updatePadding(bottom = barInsets.bottom)
 

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

@@ -31,7 +31,6 @@ 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() {
@@ -203,19 +202,27 @@ class AddonsFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarAddons.updateMargins(left = leftInsets, right = rightInsets)
-            binding.listAddons.updateMargins(left = leftInsets, right = rightInsets)
+            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.listAddons.updatePadding(
                 bottom = barInsets.bottom +
                     resources.getDimensionPixelSize(R.dimen.spacing_bottom_list_fab)
             )
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            binding.buttonInstall.updateMargins(
-                left = leftInsets + fabSpacing,
-                right = rightInsets + fabSpacing,
-                bottom = barInsets.bottom + fabSpacing
-            )
+            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
 
             windowInsets
         }

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

@@ -21,7 +21,6 @@ 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
@@ -96,8 +95,16 @@ class AppletLauncherFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarApplets.updateMargins(left = leftInsets, right = rightInsets)
-            binding.listApplets.updateMargins(left = leftInsets, right = rightInsets)
+            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.listApplets.updatePadding(bottom = barInsets.bottom)
 

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

@@ -34,7 +34,6 @@ 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
 
@@ -142,15 +141,23 @@ class DriverManagerFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarDrivers.updateMargins(left = leftInsets, right = rightInsets)
-            binding.listDrivers.updateMargins(left = leftInsets, right = rightInsets)
+            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
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            binding.buttonInstall.updateMargins(
-                left = leftInsets + fabSpacing,
-                right = rightInsets + fabSpacing,
-                bottom = barInsets.bottom + fabSpacing
-            )
+            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.listDrivers.updatePadding(
                 bottom = barInsets.bottom +

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

@@ -19,7 +19,6 @@ 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
@@ -74,7 +73,10 @@ class EarlyAccessFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.appbarEa.updateMargins(left = leftInsets, right = rightInsets)
+            val mlpAppBar = binding.appbarEa.layoutParams as ViewGroup.MarginLayoutParams
+            mlpAppBar.leftMargin = leftInsets
+            mlpAppBar.rightMargin = rightInsets
+            binding.appbarEa.layoutParams = mlpAppBar
 
             binding.scrollEa.updatePadding(
                 left = leftInsets,

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

@@ -13,11 +13,8 @@ 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.util.Rational
 import android.view.*
-import android.widget.FrameLayout
 import android.widget.TextView
 import android.widget.Toast
 import androidx.activity.OnBackPressedCallback
@@ -26,8 +23,6 @@ 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.updateLayoutParams
-import androidx.core.view.updatePadding
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.drawerlayout.widget.DrawerLayout.DrawerListener
 import androidx.fragment.app.Fragment
@@ -43,6 +38,7 @@ 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
@@ -55,7 +51,6 @@ import org.yuzu.yuzu_emu.features.settings.model.BooleanSetting
 import org.yuzu.yuzu_emu.features.settings.model.IntSetting
 import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.features.settings.model.Settings.EmulationOrientation
-import org.yuzu.yuzu_emu.features.settings.model.Settings.EmulationVerticalAlignment
 import org.yuzu.yuzu_emu.features.settings.utils.SettingsFile
 import org.yuzu.yuzu_emu.model.DriverViewModel
 import org.yuzu.yuzu_emu.model.Game
@@ -69,7 +64,6 @@ 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!!
@@ -83,8 +77,6 @@ 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) {
@@ -110,8 +102,6 @@ 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) {
@@ -404,9 +394,8 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
                             emulationState.updateSurface()
 
-                            // Setup overlays
+                            // Setup overlay
                             updateShowFpsOverlay()
-                            updateThermalOverlay()
                         }
                     }
                 }
@@ -564,38 +553,6 @@ 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 {
@@ -621,46 +578,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     }
 
     private fun updateScreenLayout() {
-        val verticalAlignment =
-            EmulationVerticalAlignment.from(IntSetting.VERTICAL_ALIGNMENT.getInt())
-        val aspectRatio = when (IntSetting.RENDERER_ASPECT_RATIO.getInt()) {
-            0 -> Rational(16, 9)
-            1 -> Rational(4, 3)
-            2 -> Rational(21, 9)
-            3 -> Rational(16, 10)
-            else -> null // Best fit
-        }
-        when (verticalAlignment) {
-            EmulationVerticalAlignment.Top -> {
-                binding.surfaceEmulation.setAspectRatio(aspectRatio)
-                val params = FrameLayout.LayoutParams(
-                    ViewGroup.LayoutParams.MATCH_PARENT,
-                    ViewGroup.LayoutParams.WRAP_CONTENT
-                )
-                params.gravity = Gravity.TOP or Gravity.CENTER_HORIZONTAL
-                binding.surfaceEmulation.layoutParams = params
-            }
-
-            EmulationVerticalAlignment.Center -> {
-                binding.surfaceEmulation.setAspectRatio(null)
-                binding.surfaceEmulation.updateLayoutParams {
-                    width = ViewGroup.LayoutParams.MATCH_PARENT
-                    height = ViewGroup.LayoutParams.MATCH_PARENT
-                }
-            }
-
-            EmulationVerticalAlignment.Bottom -> {
-                binding.surfaceEmulation.setAspectRatio(aspectRatio)
-                val params =
-                    FrameLayout.LayoutParams(
-                        ViewGroup.LayoutParams.MATCH_PARENT,
-                        ViewGroup.LayoutParams.WRAP_CONTENT
-                    )
-                params.gravity = Gravity.BOTTOM or Gravity.CENTER_HORIZONTAL
-                binding.surfaceEmulation.layoutParams = params
-            }
-        }
-        emulationState.updateSurface()
+        binding.surfaceEmulation.setAspectRatio(null)
         emulationActivity?.buildPictureInPictureParams()
         updateOrientation()
     }
@@ -723,8 +641,6 @@ 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()
@@ -744,13 +660,6 @@ 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()
@@ -941,7 +850,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                 right = cutInsets.right
             }
 
-            v.updatePadding(left = left, top = cutInsets.top, right = right)
+            v.setPadding(left, cutInsets.top, right, 0)
             windowInsets
         }
     }
@@ -1094,6 +1003,5 @@ 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

@@ -26,7 +26,6 @@ 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
@@ -101,16 +100,23 @@ class GameFoldersFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarFolders.updateMargins(left = leftInsets, right = rightInsets)
+            val mlpToolbar = binding.toolbarFolders.layoutParams as ViewGroup.MarginLayoutParams
+            mlpToolbar.leftMargin = leftInsets
+            mlpToolbar.rightMargin = rightInsets
+            binding.toolbarFolders.layoutParams = mlpToolbar
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            binding.buttonAdd.updateMargins(
-                left = leftInsets + fabSpacing,
-                right = rightInsets + fabSpacing,
-                bottom = barInsets.bottom + fabSpacing
-            )
+            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.listFolders.updateMargins(left = leftInsets, right = rightInsets)
+            val mlpListFolders = binding.listFolders.layoutParams as ViewGroup.MarginLayoutParams
+            mlpListFolders.leftMargin = leftInsets
+            mlpListFolders.rightMargin = rightInsets
+            binding.listFolders.layoutParams = mlpListFolders
 
             binding.listFolders.updatePadding(
                 bottom = barInsets.bottom +

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

@@ -27,7 +27,6 @@ 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
@@ -123,13 +122,11 @@ 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,
@@ -168,8 +165,15 @@ class GameInfoFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarInfo.updateMargins(left = leftInsets, right = rightInsets)
-            binding.scrollInfo.updateMargins(left = leftInsets, right = rightInsets)
+            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.contentInfo.updatePadding(bottom = barInsets.bottom)
 

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

@@ -46,7 +46,6 @@ 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
 
@@ -243,9 +242,7 @@ class GamePropertiesFragment : Fragment() {
                                     requireActivity(),
                                     titleId = R.string.delete_save_data,
                                     descriptionId = R.string.delete_save_data_warning_description,
-                                    positiveButtonTitleId = android.R.string.cancel,
-                                    negativeButtonTitleId = android.R.string.ok,
-                                    negativeAction = {
+                                    positiveAction = {
                                         File(args.game.saveDir).deleteRecursively()
                                         Toast.makeText(
                                             YuzuApplication.appContext,
@@ -323,25 +320,46 @@ class GamePropertiesFragment : Fragment() {
 
             val smallLayout = resources.getBoolean(R.bool.small_layout)
             if (smallLayout) {
-                binding.listAll.updateMargins(left = leftInsets, right = rightInsets)
+                val mlpListAll =
+                    binding.listAll.layoutParams as ViewGroup.MarginLayoutParams
+                mlpListAll.leftMargin = leftInsets
+                mlpListAll.rightMargin = rightInsets
+                binding.listAll.layoutParams = mlpListAll
             } else {
                 if (ViewCompat.getLayoutDirection(binding.root) ==
                     ViewCompat.LAYOUT_DIRECTION_LTR
                 ) {
-                    binding.listAll.updateMargins(right = rightInsets)
-                    binding.iconLayout!!.updateMargins(top = barInsets.top, left = leftInsets)
+                    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
                 } else {
-                    binding.listAll.updateMargins(left = leftInsets)
-                    binding.iconLayout!!.updateMargins(top = barInsets.top, right = rightInsets)
+                    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
                 }
             }
 
             val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
-            binding.buttonStart.updateMargins(
-                left = leftInsets + fabSpacing,
-                right = rightInsets + fabSpacing,
-                bottom = barInsets.bottom + fabSpacing
-            )
+            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.layoutAll.updatePadding(
                 top = barInsets.top,

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

@@ -12,6 +12,7 @@ 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
@@ -43,7 +44,6 @@ 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
@@ -408,7 +408,10 @@ class HomeSettingsFragment : Fragment() {
                 bottom = barInsets.bottom
             )
 
-            binding.scrollViewSettings.updateMargins(left = leftInsets, right = rightInsets)
+            val mlpScrollSettings = binding.scrollViewSettings.layoutParams as MarginLayoutParams
+            mlpScrollSettings.leftMargin = leftInsets
+            mlpScrollSettings.rightMargin = rightInsets
+            binding.scrollViewSettings.layoutParams = mlpScrollSettings
 
             binding.linearLayoutSettings.updatePadding(bottom = spacingNavigation)
 

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

@@ -34,7 +34,6 @@ 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
@@ -173,8 +172,16 @@ class InstallableFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.toolbarInstallables.updateMargins(left = leftInsets, right = rightInsets)
-            binding.listInstallables.updateMargins(left = leftInsets, right = rightInsets)
+            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.listInstallables.updatePadding(bottom = barInsets.bottom)
 

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

@@ -7,6 +7,7 @@ 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
@@ -21,7 +22,6 @@ 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
@@ -122,8 +122,15 @@ class LicensesFragment : Fragment() {
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
 
-            binding.appbarLicenses.updateMargins(left = leftInsets, right = rightInsets)
-            binding.listLicenses.updateMargins(left = leftInsets, right = rightInsets)
+            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.listLicenses.updatePadding(bottom = barInsets.bottom)
 

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

@@ -4,6 +4,7 @@
 package org.yuzu.yuzu_emu.fragments
 
 import android.app.Dialog
+import android.content.DialogInterface
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
@@ -15,52 +16,18 @@ import androidx.lifecycle.ViewModelProvider
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.model.MessageDialogViewModel
-import org.yuzu.yuzu_emu.utils.Log
 
 class MessageDialogFragment : DialogFragment() {
     private val messageDialogViewModel: MessageDialogViewModel by activityViewModels()
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val titleId = requireArguments().getInt(TITLE_ID)
-        val title = if (titleId != 0) {
-            getString(titleId)
-        } else {
-            requireArguments().getString(TITLE_STRING)!!
-        }
-
+        val titleString = requireArguments().getString(TITLE_STRING)!!
         val descriptionId = requireArguments().getInt(DESCRIPTION_ID)
-        val description = if (descriptionId != 0) {
-            getString(descriptionId)
-        } else {
-            requireArguments().getString(DESCRIPTION_STRING)!!
-        }
-
-        val positiveButtonId = requireArguments().getInt(POSITIVE_BUTTON_TITLE_ID)
-        val positiveButtonString = requireArguments().getString(POSITIVE_BUTTON_TITLE_STRING)!!
-        val positiveButton = if (positiveButtonId != 0) {
-            getString(positiveButtonId)
-        } else if (positiveButtonString.isNotEmpty()) {
-            positiveButtonString
-        } else if (messageDialogViewModel.positiveAction != null) {
-            getString(R.string.close)
-        } else {
-            getString(android.R.string.ok)
-        }
-
-        val negativeButtonId = requireArguments().getInt(NEGATIVE_BUTTON_TITLE_ID)
-        val negativeButtonString = requireArguments().getString(NEGATIVE_BUTTON_TITLE_STRING)!!
-        val negativeButton = if (negativeButtonId != 0) {
-            getString(negativeButtonId)
-        } else if (negativeButtonString.isNotEmpty()) {
-            negativeButtonString
-        } else {
-            getString(android.R.string.cancel)
-        }
-
+        val descriptionString = requireArguments().getString(DESCRIPTION_STRING)!!
         val helpLinkId = requireArguments().getInt(HELP_LINK)
         val dismissible = requireArguments().getBoolean(DISMISSIBLE)
-        val clearPositiveAction = requireArguments().getBoolean(CLEAR_ACTIONS)
-        val showNegativeButton = requireArguments().getBoolean(SHOW_NEGATIVE_BUTTON)
+        val clearPositiveAction = requireArguments().getBoolean(CLEAR_POSITIVE_ACTION)
 
         val builder = MaterialAlertDialogBuilder(requireContext())
 
@@ -68,19 +35,21 @@ class MessageDialogFragment : DialogFragment() {
             messageDialogViewModel.positiveAction = null
         }
 
-        builder.setPositiveButton(positiveButton) { _, _ ->
-            messageDialogViewModel.positiveAction?.invoke()
-        }
-        if (messageDialogViewModel.negativeAction != null || showNegativeButton) {
-            builder.setNegativeButton(negativeButton) { _, _ ->
-                messageDialogViewModel.negativeAction?.invoke()
-            }
+        if (messageDialogViewModel.positiveAction == null) {
+            builder.setPositiveButton(R.string.close, null)
+        } else {
+            builder.setPositiveButton(android.R.string.ok) { _: DialogInterface, _: Int ->
+                messageDialogViewModel.positiveAction?.invoke()
+            }.setNegativeButton(android.R.string.cancel, null)
         }
 
-        if (title.isNotEmpty()) builder.setTitle(title)
-        if (description.isNotEmpty()) {
-            builder.setMessage(Html.fromHtml(description, Html.FROM_HTML_MODE_LEGACY))
+        if (titleId != 0) builder.setTitle(titleId)
+        if (titleString.isNotEmpty()) builder.setTitle(titleString)
+
+        if (descriptionId != 0) {
+            builder.setMessage(Html.fromHtml(getString(descriptionId), Html.FROM_HTML_MODE_LEGACY))
         }
+        if (descriptionString.isNotEmpty()) builder.setMessage(descriptionString)
 
         if (helpLinkId != 0) {
             builder.setNeutralButton(R.string.learn_more) { _, _ ->
@@ -107,41 +76,8 @@ class MessageDialogFragment : DialogFragment() {
         private const val DESCRIPTION_STRING = "DescriptionString"
         private const val HELP_LINK = "Link"
         private const val DISMISSIBLE = "Dismissible"
-        private const val CLEAR_ACTIONS = "ClearActions"
-        private const val POSITIVE_BUTTON_TITLE_ID = "PositiveButtonTitleId"
-        private const val POSITIVE_BUTTON_TITLE_STRING = "PositiveButtonTitleString"
-        private const val SHOW_NEGATIVE_BUTTON = "ShowNegativeButton"
-        private const val NEGATIVE_BUTTON_TITLE_ID = "NegativeButtonTitleId"
-        private const val NEGATIVE_BUTTON_TITLE_STRING = "NegativeButtonTitleString"
+        private const val CLEAR_POSITIVE_ACTION = "ClearPositiveAction"
 
-        /**
-         * Creates a new [MessageDialogFragment] instance.
-         * @param activity Activity that will hold a [MessageDialogViewModel] instance if using
-         * [positiveAction] or [negativeAction].
-         * @param titleId String resource ID that will be used for the title. [titleString] used if 0.
-         * @param titleString String that will be used for the title. No title is set if empty.
-         * @param descriptionId String resource ID that will be used for the description.
-         * [descriptionString] used if 0.
-         * @param descriptionString String that will be used for the description.
-         * No description is set if empty.
-         * @param helpLinkId String resource ID that contains a help link. Will be added as a neutral
-         * button with the title R.string.help.
-         * @param dismissible Whether the dialog is dismissible or not. Typically used to ensure that
-         * the user clicks on one of the dialog buttons before closing.
-         * @param positiveButtonTitleId String resource ID that will be used for the positive button.
-         * [positiveButtonTitleString] used if 0.
-         * @param positiveButtonTitleString String that will be used for the positive button.
-         * android.R.string.ok used if empty. android.R.string.close will be used if [positiveAction]
-         * is not null.
-         * @param positiveAction Lambda to run when the positive button is clicked.
-         * @param showNegativeButton Normally the negative button isn't shown if there is no
-         * [negativeAction] set. This can override that behavior to always show a button.
-         * @param negativeButtonTitleId String resource ID that will be used for the negative button.
-         * [negativeButtonTitleString] used if 0.
-         * @param negativeButtonTitleString String that will be used for the negative button.
-         * android.R.string.cancel used if empty.
-         * @param negativeAction Lambda to run when the negative button is clicked
-         */
         fun newInstance(
             activity: FragmentActivity? = null,
             titleId: Int = 0,
@@ -150,27 +86,16 @@ class MessageDialogFragment : DialogFragment() {
             descriptionString: String = "",
             helpLinkId: Int = 0,
             dismissible: Boolean = true,
-            positiveButtonTitleId: Int = 0,
-            positiveButtonTitleString: String = "",
-            positiveAction: (() -> Unit)? = null,
-            showNegativeButton: Boolean = false,
-            negativeButtonTitleId: Int = 0,
-            negativeButtonTitleString: String = "",
-            negativeAction: (() -> Unit)? = null
+            positiveAction: (() -> Unit)? = null
         ): MessageDialogFragment {
-            var clearActions = false
+            var clearPositiveAction = false
             if (activity != null) {
                 ViewModelProvider(activity)[MessageDialogViewModel::class.java].apply {
                     clear()
                     this.positiveAction = positiveAction
-                    this.negativeAction = negativeAction
                 }
             } else {
-                clearActions = true
-            }
-
-            if (activity == null && (positiveAction == null || negativeAction == null)) {
-                Log.warning("[$TAG] Tried to set action with no activity!")
+                clearPositiveAction = true
             }
 
             val dialog = MessageDialogFragment()
@@ -181,12 +106,7 @@ class MessageDialogFragment : DialogFragment() {
                 putString(DESCRIPTION_STRING, descriptionString)
                 putInt(HELP_LINK, helpLinkId)
                 putBoolean(DISMISSIBLE, dismissible)
-                putBoolean(CLEAR_ACTIONS, clearActions)
-                putInt(POSITIVE_BUTTON_TITLE_ID, positiveButtonTitleId)
-                putString(POSITIVE_BUTTON_TITLE_STRING, positiveButtonTitleString)
-                putBoolean(SHOW_NEGATIVE_BUTTON, showNegativeButton)
-                putInt(NEGATIVE_BUTTON_TITLE_ID, negativeButtonTitleId)
-                putString(NEGATIVE_BUTTON_TITLE_STRING, negativeButtonTitleString)
+                putBoolean(CLEAR_POSITIVE_ACTION, clearPositiveAction)
             }
             dialog.arguments = bundle
             return dialog

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

@@ -29,7 +29,6 @@ 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
@@ -175,14 +174,15 @@ class SettingsSearchFragment : Fragment() {
                 bottom = barInsets.bottom
             )
 
-            binding.settingsList.updateMargins(
-                left = leftInsets + sideMargin,
-                right = rightInsets + sideMargin
-            )
-            binding.divider.updateMargins(
-                left = leftInsets + sideMargin,
-                right = rightInsets + sideMargin
-            )
+            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
 
             windowInsets
         }

src/android/app/src/main/java/org/yuzu/yuzu_emu/model/MessageDialogViewModel.kt

@@ -7,10 +7,8 @@ import androidx.lifecycle.ViewModel
 
 class MessageDialogViewModel : ViewModel() {
     var positiveAction: (() -> Unit)? = null
-    var negativeAction: (() -> Unit)? = null
 
     fun clear() {
         positiveAction = null
-        negativeAction = null
     }
 }

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

@@ -8,6 +8,7 @@ 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
@@ -26,7 +27,6 @@ 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
@@ -169,16 +169,15 @@ class GamesFragment : Fragment() {
 
             val leftInsets = barInsets.left + cutoutInsets.left
             val rightInsets = barInsets.right + cutoutInsets.right
-            val left: Int
-            val right: Int
+            val mlpSwipe = binding.swipeRefresh.layoutParams as MarginLayoutParams
             if (ViewCompat.getLayoutDirection(view) == ViewCompat.LAYOUT_DIRECTION_LTR) {
-                left = leftInsets + spacingNavigationRail
-                right = rightInsets
+                mlpSwipe.leftMargin = leftInsets + spacingNavigationRail
+                mlpSwipe.rightMargin = rightInsets
             } else {
-                left = leftInsets
-                right = rightInsets + spacingNavigationRail
+                mlpSwipe.leftMargin = leftInsets
+                mlpSwipe.rightMargin = rightInsets + spacingNavigationRail
             }
-            binding.swipeRefresh.updateMargins(left = left, right = right)
+            binding.swipeRefresh.layoutParams = mlpSwipe
 
             binding.noticeText.updatePadding(bottom = spacingNavigation)
 

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

@@ -34,6 +34,7 @@ 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
@@ -176,6 +177,9 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
             }
         }
 
+        // Dismiss previous notifications (should not happen unless a crash occurred)
+        EmulationActivity.stopForegroundService(this)
+
         setInsets()
     }
 
@@ -294,6 +298,11 @@ 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

@@ -0,0 +1,70 @@
+// 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

@@ -4,7 +4,6 @@
 package org.yuzu.yuzu_emu.utils
 
 import android.view.View
-import android.view.ViewGroup
 
 object ViewUtils {
     fun showView(view: View, length: Long = 300) {
@@ -33,28 +32,4 @@ 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/android_settings.h

@@ -38,13 +38,6 @@ struct Values {
                                          Settings::Specialization::Default,
                                          true,
                                          true};
-    Settings::Setting<s32> vertical_alignment{linkage,
-                                              0,
-                                              "vertical_alignment",
-                                              Settings::Category::Android,
-                                              Settings::Specialization::Default,
-                                              true,
-                                              true};
 
     Settings::SwitchableSetting<std::string, false> driver_path{linkage, "", "driver_path",
                                                                 Settings::Category::GpuDriver};
@@ -67,8 +60,6 @@ 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/native.cpp

@@ -49,7 +49,9 @@
 #include "core/frontend/applets/profile_select.h"
 #include "core/frontend/applets/software_keyboard.h"
 #include "core/frontend/applets/web_browser.h"
+#include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_manager.h"
+#include "core/hle/service/am/applet_oe.h"
 #include "core/hle/service/am/frontend/applets.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"

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

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

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

@@ -6,11 +6,6 @@
         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

@@ -1,6 +1,9 @@
 <?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

@@ -2,6 +2,9 @@
 <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

@@ -1,6 +1,7 @@
 <?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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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

@@ -2,6 +2,9 @@
 <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/arrays.xml

@@ -292,15 +292,4 @@
         <item>5</item>
     </integer-array>
 
-    <string-array name="verticalAlignmentEntries">
-        <item>@string/top</item>
-        <item>@string/center</item>
-        <item>@string/bottom</item>
-    </string-array>
-    <integer-array name="verticalAlignmentValues">
-        <item>1</item>
-        <item>0</item>
-        <item>2</item>
-    </integer-array>
-
 </resources>

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

@@ -4,6 +4,10 @@
     <!-- 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>
@@ -226,8 +230,6 @@
     <string name="renderer_screen_layout">Orientation</string>
     <string name="renderer_aspect_ratio">Aspect ratio</string>
     <string name="renderer_scaling_filter">Window adapting filter</string>
-    <string name="fsr_sharpness">FSR sharpness</string>
-    <string name="fsr_sharpness_description">Determines how sharpened the image will look while using FSR\'s dynamic contrast</string>
     <string name="renderer_anti_aliasing">Anti-aliasing method</string>
     <string name="renderer_force_max_clock">Force maximum clocks (Adreno only)</string>
     <string name="renderer_force_max_clock_description">Forces the GPU to run at the maximum possible clocks (thermal constraints will still be applied).</string>
@@ -378,7 +380,6 @@
     <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>
@@ -560,12 +561,6 @@
     <string name="mute">Mute</string>
     <string name="unmute">Unmute</string>
 
-    <!-- Emulation vertical alignment -->
-    <string name="vertical_alignment">Vertical alignment</string>
-    <string name="top">Top</string>
-    <string name="center">Center</string>
-    <string name="bottom">Bottom</string>
-
     <!-- Licenses screen strings -->
     <string name="licenses">Licenses</string>
     <string name="license_fidelityfx_fsr" translatable="false">FidelityFX-FSR</string>

src/common/android/android_common.cpp

@@ -8,8 +8,8 @@
 
 #include <jni.h>
 
-#include "common/android/id_cache.h"
 #include "common/string_util.h"
+#include "id_cache.h"
 
 namespace Common::Android {
 

src/common/android/id_cache.cpp

@@ -4,9 +4,9 @@
 #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 "id_cache.h"
 #include "video_core/rasterizer_interface.h"
 
 static JavaVM* s_java_vm;

src/common/fs/fs_android.cpp

@@ -44,7 +44,7 @@ bool IsContentUri(const std::string& path) {
     return path.find(prefix) == 0;
 }
 
-s32 OpenContentUri(const std::string& filepath, OpenMode openmode) {
+int OpenContentUri(const std::string& filepath, OpenMode openmode) {
     if (s_open_content_uri == nullptr)
         return -1;
 
@@ -63,7 +63,7 @@ s32 OpenContentUri(const std::string& filepath, OpenMode openmode) {
     return env->CallStaticIntMethod(native_library, s_open_content_uri, j_filepath, j_mode);
 }
 
-u64 GetSize(const std::string& filepath) {
+std::uint64_t GetSize(const std::string& filepath) {
     if (s_get_size == nullptr) {
         return 0;
     }

src/common/range_sets.h

@@ -70,4 +70,4 @@ private:
     std::unique_ptr<OverlapRangeSetImpl> m_impl;
 };
 
-} // namespace Common
+} // namespace Common

src/common/range_sets.inc

@@ -301,4 +301,4 @@ void OverlapRangeSet<AddressType>::ForEachInRange(AddressType base_address, size
     m_impl->ForEachInRange(base_address, size, std::move(func));
 }
 
-} // namespace Common
+} // namespace Common

src/common/typed_address.h

@@ -186,68 +186,68 @@ static_assert(std::is_trivially_destructible_v<PhysicalAddress>);
 static_assert(std::is_trivially_destructible_v<VirtualAddress>);
 static_assert(std::is_trivially_destructible_v<ProcessAddress>);
 
-static_assert(Null<uint64_t> == 0U);
+static_assert(Null<uint64_t> == 0);
 static_assert(Null<PhysicalAddress> == Null<uint64_t>);
 static_assert(Null<VirtualAddress> == Null<uint64_t>);
 static_assert(Null<ProcessAddress> == Null<uint64_t>);
 
 // Constructor/assignment validations.
 static_assert([] {
-    const PhysicalAddress a(5U);
+    const PhysicalAddress a(5);
     PhysicalAddress b(a);
     return b;
-}() == PhysicalAddress(5U));
+}() == PhysicalAddress(5));
 static_assert([] {
-    const PhysicalAddress a(5U);
-    PhysicalAddress b(10U);
+    const PhysicalAddress a(5);
+    PhysicalAddress b(10);
     b = a;
     return b;
-}() == PhysicalAddress(5U));
+}() == PhysicalAddress(5));
 
 // Arithmetic validations.
-static_assert(PhysicalAddress(10U) + 5U == PhysicalAddress(15U));
-static_assert(PhysicalAddress(10U) - 5U == PhysicalAddress(5U));
+static_assert(PhysicalAddress(10) + 5 == PhysicalAddress(15));
+static_assert(PhysicalAddress(10) - 5 == PhysicalAddress(5));
 static_assert([] {
-    PhysicalAddress v(10U);
-    v += 5U;
+    PhysicalAddress v(10);
+    v += 5;
     return v;
-}() == PhysicalAddress(15U));
+}() == PhysicalAddress(15));
 static_assert([] {
-    PhysicalAddress v(10U);
-    v -= 5U;
+    PhysicalAddress v(10);
+    v -= 5;
     return v;
-}() == PhysicalAddress(5U));
-static_assert(PhysicalAddress(10U)++ == PhysicalAddress(10U));
-static_assert(++PhysicalAddress(10U) == PhysicalAddress(11U));
-static_assert(PhysicalAddress(10U)-- == PhysicalAddress(10U));
-static_assert(--PhysicalAddress(10U) == PhysicalAddress(9U));
+}() == PhysicalAddress(5));
+static_assert(PhysicalAddress(10)++ == PhysicalAddress(10));
+static_assert(++PhysicalAddress(10) == PhysicalAddress(11));
+static_assert(PhysicalAddress(10)-- == PhysicalAddress(10));
+static_assert(--PhysicalAddress(10) == PhysicalAddress(9));
 
 // Logical validations.
-static_assert((PhysicalAddress(0b11111111U) >> 1) == 0b01111111U);
-static_assert((PhysicalAddress(0b10101010U) >> 1) == 0b01010101U);
-static_assert((PhysicalAddress(0b11111111U) << 1) == 0b111111110U);
-static_assert((PhysicalAddress(0b01010101U) << 1) == 0b10101010U);
-static_assert((PhysicalAddress(0b11111111U) & 0b01010101U) == 0b01010101U);
-static_assert((PhysicalAddress(0b11111111U) & 0b10101010U) == 0b10101010U);
-static_assert((PhysicalAddress(0b01010101U) & 0b10101010U) == 0b00000000U);
-static_assert((PhysicalAddress(0b00000000U) | 0b01010101U) == 0b01010101U);
-static_assert((PhysicalAddress(0b11111111U) | 0b01010101U) == 0b11111111U);
-static_assert((PhysicalAddress(0b10101010U) | 0b01010101U) == 0b11111111U);
+static_assert((PhysicalAddress(0b11111111) >> 1) == 0b01111111);
+static_assert((PhysicalAddress(0b10101010) >> 1) == 0b01010101);
+static_assert((PhysicalAddress(0b11111111) << 1) == 0b111111110);
+static_assert((PhysicalAddress(0b01010101) << 1) == 0b10101010);
+static_assert((PhysicalAddress(0b11111111) & 0b01010101) == 0b01010101);
+static_assert((PhysicalAddress(0b11111111) & 0b10101010) == 0b10101010);
+static_assert((PhysicalAddress(0b01010101) & 0b10101010) == 0b00000000);
+static_assert((PhysicalAddress(0b00000000) | 0b01010101) == 0b01010101);
+static_assert((PhysicalAddress(0b11111111) | 0b01010101) == 0b11111111);
+static_assert((PhysicalAddress(0b10101010) | 0b01010101) == 0b11111111);
 
 // Comparisons.
-static_assert(PhysicalAddress(0U) == PhysicalAddress(0U));
-static_assert(PhysicalAddress(0U) != PhysicalAddress(1U));
-static_assert(PhysicalAddress(0U) < PhysicalAddress(1U));
-static_assert(PhysicalAddress(0U) <= PhysicalAddress(1U));
-static_assert(PhysicalAddress(1U) > PhysicalAddress(0U));
-static_assert(PhysicalAddress(1U) >= PhysicalAddress(0U));
+static_assert(PhysicalAddress(0) == PhysicalAddress(0));
+static_assert(PhysicalAddress(0) != PhysicalAddress(1));
+static_assert(PhysicalAddress(0) < PhysicalAddress(1));
+static_assert(PhysicalAddress(0) <= PhysicalAddress(1));
+static_assert(PhysicalAddress(1) > PhysicalAddress(0));
+static_assert(PhysicalAddress(1) >= PhysicalAddress(0));
 
-static_assert(!(PhysicalAddress(0U) == PhysicalAddress(1U)));
-static_assert(!(PhysicalAddress(0U) != PhysicalAddress(0U)));
-static_assert(!(PhysicalAddress(1U) < PhysicalAddress(0U)));
-static_assert(!(PhysicalAddress(1U) <= PhysicalAddress(0U)));
-static_assert(!(PhysicalAddress(0U) > PhysicalAddress(1U)));
-static_assert(!(PhysicalAddress(0U) >= PhysicalAddress(1U)));
+static_assert(!(PhysicalAddress(0) == PhysicalAddress(1)));
+static_assert(!(PhysicalAddress(0) != PhysicalAddress(0)));
+static_assert(!(PhysicalAddress(1) < PhysicalAddress(0)));
+static_assert(!(PhysicalAddress(1) <= PhysicalAddress(0)));
+static_assert(!(PhysicalAddress(0) > PhysicalAddress(1)));
+static_assert(!(PhysicalAddress(0) >= PhysicalAddress(1)));
 
 } // namespace Common
 

src/core/CMakeLists.txt

@@ -417,72 +417,74 @@ add_library(core STATIC
     hle/service/am/am_types.h
     hle/service/am/applet.cpp
     hle/service/am/applet.h
+    hle/service/am/applet_ae.cpp
+    hle/service/am/applet_ae.h
     hle/service/am/applet_manager.cpp
     hle/service/am/applet_data_broker.cpp
     hle/service/am/applet_data_broker.h
     hle/service/am/applet_manager.h
+    hle/service/am/applet_oe.cpp
+    hle/service/am/applet_oe.h
+    hle/service/am/applet_common_functions.cpp
+    hle/service/am/applet_common_functions.h
     hle/service/am/applet_message_queue.cpp
     hle/service/am/applet_message_queue.h
+    hle/service/am/application_creator.cpp
+    hle/service/am/application_creator.h
+    hle/service/am/application_functions.cpp
+    hle/service/am/application_functions.h
+    hle/service/am/application_proxy.cpp
+    hle/service/am/application_proxy.h
+    hle/service/am/audio_controller.cpp
+    hle/service/am/audio_controller.h
+    hle/service/am/common_state_getter.cpp
+    hle/service/am/common_state_getter.h
+    hle/service/am/debug_functions.cpp
+    hle/service/am/debug_functions.h
+    hle/service/am/display_controller.cpp
+    hle/service/am/display_controller.h
+    hle/service/am/global_state_controller.cpp
+    hle/service/am/global_state_controller.h
     hle/service/am/hid_registration.cpp
     hle/service/am/hid_registration.h
+    hle/service/am/home_menu_functions.cpp
+    hle/service/am/home_menu_functions.h
+    hle/service/am/idle.cpp
+    hle/service/am/idle.h
+    hle/service/am/library_applet_accessor.cpp
+    hle/service/am/library_applet_accessor.h
+    hle/service/am/library_applet_creator.cpp
+    hle/service/am/library_applet_creator.h
+    hle/service/am/library_applet_proxy.cpp
+    hle/service/am/library_applet_proxy.h
+    hle/service/am/library_applet_self_accessor.cpp
+    hle/service/am/library_applet_self_accessor.h
     hle/service/am/library_applet_storage.cpp
     hle/service/am/library_applet_storage.h
+    hle/service/am/lock_accessor.cpp
+    hle/service/am/lock_accessor.h
     hle/service/am/managed_layer_holder.cpp
     hle/service/am/managed_layer_holder.h
+    hle/service/am/omm.cpp
+    hle/service/am/omm.h
+    hle/service/am/process_winding_controller.cpp
+    hle/service/am/process_winding_controller.h
     hle/service/am/process.cpp
     hle/service/am/process.h
-    hle/service/am/service/all_system_applet_proxies_service.cpp
-    hle/service/am/service/all_system_applet_proxies_service.h
-    hle/service/am/service/applet_common_functions.cpp
-    hle/service/am/service/applet_common_functions.h
-    hle/service/am/service/application_accessor.cpp
-    hle/service/am/service/application_accessor.h
-    hle/service/am/service/application_creator.cpp
-    hle/service/am/service/application_creator.h
-    hle/service/am/service/application_functions.cpp
-    hle/service/am/service/application_functions.h
-    hle/service/am/service/application_proxy_service.cpp
-    hle/service/am/service/application_proxy_service.h
-    hle/service/am/service/application_proxy.cpp
-    hle/service/am/service/application_proxy.h
-    hle/service/am/service/audio_controller.cpp
-    hle/service/am/service/audio_controller.h
-    hle/service/am/service/common_state_getter.cpp
-    hle/service/am/service/common_state_getter.h
-    hle/service/am/service/cradle_firmware_updater.cpp
-    hle/service/am/service/cradle_firmware_updater.h
-    hle/service/am/service/debug_functions.cpp
-    hle/service/am/service/debug_functions.h
-    hle/service/am/service/display_controller.cpp
-    hle/service/am/service/display_controller.h
-    hle/service/am/service/global_state_controller.cpp
-    hle/service/am/service/global_state_controller.h
-    hle/service/am/service/home_menu_functions.cpp
-    hle/service/am/service/home_menu_functions.h
-    hle/service/am/service/library_applet_accessor.cpp
-    hle/service/am/service/library_applet_accessor.h
-    hle/service/am/service/library_applet_creator.cpp
-    hle/service/am/service/library_applet_creator.h
-    hle/service/am/service/library_applet_proxy.cpp
-    hle/service/am/service/library_applet_proxy.h
-    hle/service/am/service/library_applet_self_accessor.cpp
-    hle/service/am/service/library_applet_self_accessor.h
-    hle/service/am/service/lock_accessor.cpp
-    hle/service/am/service/lock_accessor.h
-    hle/service/am/service/process_winding_controller.cpp
-    hle/service/am/service/process_winding_controller.h
-    hle/service/am/service/self_controller.cpp
-    hle/service/am/service/self_controller.h
-    hle/service/am/service/storage_accessor.cpp
-    hle/service/am/service/storage_accessor.h
-    hle/service/am/service/storage.cpp
-    hle/service/am/service/storage.h
-    hle/service/am/service/system_applet_proxy.cpp
-    hle/service/am/service/system_applet_proxy.h
-    hle/service/am/service/window_controller.cpp
-    hle/service/am/service/window_controller.h
+    hle/service/am/self_controller.cpp
+    hle/service/am/self_controller.h
+    hle/service/am/system_applet_proxy.cpp
+    hle/service/am/system_applet_proxy.h
     hle/service/am/system_buffer_manager.cpp
     hle/service/am/system_buffer_manager.h
+    hle/service/am/spsm.cpp
+    hle/service/am/spsm.h
+    hle/service/am/storage_accessor.cpp
+    hle/service/am/storage_accessor.h
+    hle/service/am/storage.cpp
+    hle/service/am/storage.h
+    hle/service/am/window_controller.cpp
+    hle/service/am/window_controller.h
     hle/service/aoc/aoc_u.cpp
     hle/service/aoc/aoc_u.h
     hle/service/apm/apm.cpp
@@ -510,35 +512,10 @@ add_library(core STATIC
     hle/service/audio/hwopus.h
     hle/service/bcat/backend/backend.cpp
     hle/service/bcat/backend/backend.h
-    hle/service/bcat/news/newly_arrived_event_holder.cpp
-    hle/service/bcat/news/newly_arrived_event_holder.h
-    hle/service/bcat/news/news_data_service.cpp
-    hle/service/bcat/news/news_data_service.h
-    hle/service/bcat/news/news_database_service.cpp
-    hle/service/bcat/news/news_database_service.h
-    hle/service/bcat/news/news_service.cpp
-    hle/service/bcat/news/news_service.h
-    hle/service/bcat/news/overwrite_event_holder.cpp
-    hle/service/bcat/news/overwrite_event_holder.h
-    hle/service/bcat/news/service_creator.cpp
-    hle/service/bcat/news/service_creator.h
     hle/service/bcat/bcat.cpp
     hle/service/bcat/bcat.h
-    hle/service/bcat/bcat_result.h
-    hle/service/bcat/bcat_service.cpp
-    hle/service/bcat/bcat_service.h
-    hle/service/bcat/bcat_types.h
-    hle/service/bcat/bcat_util.h
-    hle/service/bcat/delivery_cache_directory_service.cpp
-    hle/service/bcat/delivery_cache_directory_service.h
-    hle/service/bcat/delivery_cache_file_service.cpp
-    hle/service/bcat/delivery_cache_file_service.h
-    hle/service/bcat/delivery_cache_progress_service.cpp
-    hle/service/bcat/delivery_cache_progress_service.h
-    hle/service/bcat/delivery_cache_storage_service.cpp
-    hle/service/bcat/delivery_cache_storage_service.h
-    hle/service/bcat/service_creator.cpp
-    hle/service/bcat/service_creator.h
+    hle/service/bcat/bcat_module.cpp
+    hle/service/bcat/bcat_module.h
     hle/service/bpc/bpc.cpp
     hle/service/bpc/bpc.h
     hle/service/btdrv/btdrv.cpp
@@ -571,6 +548,8 @@ add_library(core STATIC
     hle/service/es/es.h
     hle/service/eupld/eupld.cpp
     hle/service/eupld/eupld.h
+    hle/service/event.cpp
+    hle/service/event.h
     hle/service/fatal/fatal.cpp
     hle/service/fatal/fatal.h
     hle/service/fatal/fatal_p.cpp
@@ -666,18 +645,6 @@ add_library(core STATIC
     hle/service/ldn/ldn.h
     hle/service/ldn/ldn_results.h
     hle/service/ldn/ldn_types.h
-    hle/service/ldn/monitor_service.cpp
-    hle/service/ldn/monitor_service.h
-    hle/service/ldn/sf_monitor_service.cpp
-    hle/service/ldn/sf_monitor_service.h
-    hle/service/ldn/sf_service.cpp
-    hle/service/ldn/sf_service.h
-    hle/service/ldn/sf_service_monitor.cpp
-    hle/service/ldn/sf_service_monitor.h
-    hle/service/ldn/system_local_communication_service.cpp
-    hle/service/ldn/system_local_communication_service.h
-    hle/service/ldn/user_local_communication_service.cpp
-    hle/service/ldn/user_local_communication_service.h
     hle/service/ldr/ldr.cpp
     hle/service/ldr/ldr.h
     hle/service/lm/lm.cpp
@@ -709,6 +676,8 @@ add_library(core STATIC
     hle/service/mm/mm_u.h
     hle/service/mnpp/mnpp_app.cpp
     hle/service/mnpp/mnpp_app.h
+    hle/service/mutex.cpp
+    hle/service/mutex.h
     hle/service/ncm/ncm.cpp
     hle/service/ncm/ncm.h
     hle/service/nfc/common/amiibo_crypto.cpp
@@ -821,23 +790,6 @@ add_library(core STATIC
     hle/service/nvnflinger/window.h
     hle/service/olsc/olsc.cpp
     hle/service/olsc/olsc.h
-    hle/service/omm/omm.cpp
-    hle/service/omm/omm.h
-    hle/service/omm/operation_mode_manager.cpp
-    hle/service/omm/operation_mode_manager.h
-    hle/service/omm/policy_manager_system.cpp
-    hle/service/omm/policy_manager_system.h
-    hle/service/omm/power_state_interface.cpp
-    hle/service/omm/power_state_interface.h
-    hle/service/os/event.cpp
-    hle/service/os/event.h
-    hle/service/os/multi_wait_holder.cpp
-    hle/service/os/multi_wait_holder.h
-    hle/service/os/multi_wait_utils.h
-    hle/service/os/multi_wait.cpp
-    hle/service/os/multi_wait.h
-    hle/service/os/mutex.cpp
-    hle/service/os/mutex.h
     hle/service/pcie/pcie.cpp
     hle/service/pcie/pcie.h
     hle/service/pctl/pctl.cpp

src/core/debugger/gdbstub_arch.cpp

@@ -383,7 +383,7 @@ std::string GDBStubA32::RegRead(const Kernel::KThread* thread, size_t id) const
     } else if (id == CPSR_REGISTER) {
         return ValueToHex(context.pstate);
     } else if (id >= D0_REGISTER && id < Q0_REGISTER) {
-        return ValueToHex(fprs[(id - D0_REGISTER) / 2][(id - D0_REGISTER) % 2]);
+        return ValueToHex(fprs[id - D0_REGISTER][0]);
     } else if (id >= Q0_REGISTER && id < FPSCR_REGISTER) {
         return ValueToHex(fprs[id - Q0_REGISTER]);
     } else if (id == FPSCR_REGISTER) {
@@ -406,7 +406,7 @@ void GDBStubA32::RegWrite(Kernel::KThread* thread, size_t id, std::string_view v
     } else if (id == CPSR_REGISTER) {
         context.pstate = HexToValue<u32>(value);
     } else if (id >= D0_REGISTER && id < Q0_REGISTER) {
-        fprs[(id - D0_REGISTER) / 2][(id - D0_REGISTER) % 2] = HexToValue<u64>(value);
+        fprs[id - D0_REGISTER] = {HexToValue<u64>(value), 0};
     } else if (id >= Q0_REGISTER && id < FPSCR_REGISTER) {
         fprs[id - Q0_REGISTER] = HexToValue<u128>(value);
     } else if (id == FPSCR_REGISTER) {

src/core/device_memory_manager.inc

@@ -522,21 +522,16 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
     auto* memory_device_inter = registered_processes[asid.id];
     const auto release_pending = [&] {
         if (uncache_bytes > 0) {
-            if (memory_device_inter != nullptr) {
-                MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS,
-                                  uncache_bytes, false);
-            }
+            MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS,
+                              uncache_bytes, false);
             uncache_bytes = 0;
         }
         if (cache_bytes > 0) {
-            if (memory_device_inter != nullptr) {
-                MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS,
-                                  cache_bytes, true);
-            }
+            MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS,
+                              cache_bytes, true);
             cache_bytes = 0;
         }
     };
-    size_t old_vpage = (base_vaddress >> Memory::YUZU_PAGEBITS) - 1;
     for (; page != page_end; ++page) {
         CounterAtomicType& count = cached_pages->at(page >> subentries_shift).Count(page);
         auto [asid_2, vpage] = ExtractCPUBacking(page);
@@ -552,12 +547,6 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
             memory_device_inter = registered_processes[asid_2.id];
         }
 
-        if (vpage != old_vpage + 1) [[unlikely]] {
-            release_pending();
-        }
-
-        old_vpage = vpage;
-
         // Adds or subtracts 1, as count is a unsigned 8-bit value
         count.fetch_add(static_cast<CounterType>(delta), std::memory_order_release);
 

src/core/file_sys/content_archive.cpp

@@ -172,10 +172,6 @@ u32 NCA::GetSDKVersion() const {
     return reader->GetSdkAddonVersion();
 }
 
-u8 NCA::GetKeyGeneration() const {
-    return reader->GetKeyGeneration();
-}
-
 bool NCA::IsUpdate() const {
     return is_update;
 }

src/core/file_sys/content_archive.h

@@ -77,7 +77,6 @@ public:
     u64 GetTitleId() const;
     RightsId GetRightsId() const;
     u32 GetSDKVersion() const;
-    u8 GetKeyGeneration() const;
     bool IsUpdate() const;
 
     VirtualFile GetRomFS() const;

src/core/file_sys/errors.h

@@ -91,7 +91,6 @@ constexpr Result ResultWriteNotPermitted{ErrorModule::FS, 6203};
 constexpr Result ResultUnsupportedSetSizeForIndirectStorage{ErrorModule::FS, 6325};
 constexpr Result ResultUnsupportedWriteForCompressedStorage{ErrorModule::FS, 6387};
 constexpr Result ResultUnsupportedOperateRangeForCompressedStorage{ErrorModule::FS, 6388};
-constexpr Result ResultPermissionDenied{ErrorModule::FS, 6400};
 constexpr Result ResultBufferAllocationFailed{ErrorModule::FS, 6705};
 
 } // namespace FileSys

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

@@ -2,8 +2,11 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/am/am.h"
-#include "core/hle/service/am/service/all_system_applet_proxies_service.h"
-#include "core/hle/service/am/service/application_proxy_service.h"
+#include "core/hle/service/am/applet_ae.h"
+#include "core/hle/service/am/applet_oe.h"
+#include "core/hle/service/am/idle.h"
+#include "core/hle/service/am/omm.h"
+#include "core/hle/service/am/spsm.h"
 #include "core/hle/service/server_manager.h"
 
 namespace Service::AM {
@@ -11,10 +14,13 @@ namespace Service::AM {
 void LoopProcess(Nvnflinger::Nvnflinger& nvnflinger, Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
 
-    server_manager->RegisterNamedService(
-        "appletAE", std::make_shared<IAllSystemAppletProxiesService>(system, nvnflinger));
-    server_manager->RegisterNamedService(
-        "appletOE", std::make_shared<IApplicationProxyService>(system, nvnflinger));
+    server_manager->RegisterNamedService("appletAE",
+                                         std::make_shared<AppletAE>(nvnflinger, system));
+    server_manager->RegisterNamedService("appletOE",
+                                         std::make_shared<AppletOE>(nvnflinger, system));
+    server_manager->RegisterNamedService("idle:sys", std::make_shared<IdleSys>(system));
+    server_manager->RegisterNamedService("omm", std::make_shared<OMM>(system));
+    server_manager->RegisterNamedService("spsm", std::make_shared<SPSM>(system));
     ServerManager::RunServer(std::move(server_manager));
 }
 

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

@@ -18,7 +18,7 @@ enum class AppletType {
     SystemApplet,
 };
 
-enum class GamePlayRecordingState : u32 {
+enum class GameplayRecordingState : u32 {
     Disabled,
     Enabled,
 };
@@ -67,9 +67,10 @@ enum class ScreenshotPermission : u32 {
 };
 
 struct FocusHandlingMode {
-    bool notify;
-    bool background;
-    bool suspend;
+    bool unknown0;
+    bool unknown1;
+    bool unknown2;
+    bool unknown3;
 };
 
 enum class IdleTimeDetectionExtension : u32 {
@@ -127,40 +128,6 @@ enum class AppletProgramId : u64 {
     MaxProgramId = 0x0100000000001FFFull,
 };
 
-// This is nn::am::AppletMessage
-enum class AppletMessage : u32 {
-    None = 0,
-    ChangeIntoForeground = 1,
-    ChangeIntoBackground = 2,
-    Exit = 4,
-    ApplicationExited = 6,
-    FocusStateChanged = 15,
-    Resume = 16,
-    DetectShortPressingHomeButton = 20,
-    DetectLongPressingHomeButton = 21,
-    DetectShortPressingPowerButton = 22,
-    DetectMiddlePressingPowerButton = 23,
-    DetectLongPressingPowerButton = 24,
-    RequestToPrepareSleep = 25,
-    FinishedSleepSequence = 26,
-    SleepRequiredByHighTemperature = 27,
-    SleepRequiredByLowBattery = 28,
-    AutoPowerDown = 29,
-    OperationModeChanged = 30,
-    PerformanceModeChanged = 31,
-    DetectReceivingCecSystemStandby = 32,
-    SdCardRemoved = 33,
-    LaunchApplicationRequested = 50,
-    RequestToDisplay = 51,
-    ShowApplicationLogo = 55,
-    HideApplicationLogo = 56,
-    ForceHideApplicationLogo = 57,
-    FloatingApplicationDetected = 60,
-    DetectShortPressingCaptureButton = 90,
-    AlbumScreenShotTaken = 92,
-    AlbumRecordingSaved = 93,
-};
-
 enum class LibraryAppletMode : u32 {
     AllForeground = 0,
     PartialForeground = 1,
@@ -169,11 +136,6 @@ enum class LibraryAppletMode : u32 {
     AllForegroundInitiallyHidden = 4,
 };
 
-enum class LaunchParameterKind : u32 {
-    UserChannel = 1,
-    AccountPreselectedUser = 2,
-};
-
 enum class CommonArgumentVersion : u32 {
     Version0,
     Version1,
@@ -190,22 +152,6 @@ enum class ThemeColor : u32 {
     BasicBlack = 3,
 };
 
-enum class InputDetectionPolicy : u32 {
-    Unknown0 = 0,
-    Unknown1 = 1,
-};
-
-enum class WindowOriginMode : u32 {
-    LowerLeft = 0,
-    UpperLeft = 1,
-};
-
-enum class ProgramSpecifyKind : u32 {
-    ExecuteProgram = 0,
-    JumpToSubApplicationProgramForDevelopment = 1,
-    RestartProgram = 2,
-};
-
 struct CommonArguments {
     CommonArgumentVersion arguments_version;
     CommonArgumentSize size;
@@ -223,27 +169,6 @@ struct AppletIdentityInfo {
 };
 static_assert(sizeof(AppletIdentityInfo) == 0x10, "AppletIdentityInfo has incorrect size.");
 
-struct AppletAttribute {
-    u8 flag;
-    INSERT_PADDING_BYTES_NOINIT(0x7F);
-};
-static_assert(sizeof(AppletAttribute) == 0x80, "AppletAttribute has incorrect size.");
-
-// This is nn::oe::DisplayVersion
-struct DisplayVersion {
-    std::array<char, 0x10> string;
-};
-static_assert(sizeof(DisplayVersion) == 0x10, "DisplayVersion has incorrect size.");
-
-// This is nn::pdm::ApplicationPlayStatistics
-struct ApplicationPlayStatistics {
-    u64 application_id;
-    u64 play_time_ns;
-    u64 launch_count;
-};
-static_assert(sizeof(ApplicationPlayStatistics) == 0x18,
-              "ApplicationPlayStatistics has incorrect size.");
-
 using AppletResourceUserId = u64;
 using ProgramId = u64;
 

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

@@ -3,13 +3,14 @@
 
 #pragma once
 
+#include <list>
 #include <mutex>
 
 #include "common/math_util.h"
 #include "core/hle/service/apm/apm_controller.h"
 #include "core/hle/service/caps/caps_types.h"
+#include "core/hle/service/event.h"
 #include "core/hle/service/kernel_helpers.h"
-#include "core/hle/service/os/event.h"
 #include "core/hle/service/service.h"
 
 #include "core/hle/service/am/am_types.h"
@@ -17,6 +18,7 @@
 #include "core/hle/service/am/hid_registration.h"
 #include "core/hle/service/am/managed_layer_holder.h"
 #include "core/hle/service/am/process.h"
+#include "core/hle/service/am/storage.h"
 #include "core/hle/service/am/system_buffer_manager.h"
 
 namespace Service::AM {
@@ -74,8 +76,8 @@ struct Applet {
     u32 application_core_usage_mode{};
 
     // Application functions
-    bool game_play_recording_supported{};
-    GamePlayRecordingState game_play_recording_state{GamePlayRecordingState::Disabled};
+    bool gameplay_recording_supported{};
+    GameplayRecordingState gameplay_recording_state{GameplayRecordingState::Disabled};
     bool jit_service_launched{};
     bool is_running{};
     bool application_crash_report_enabled{};

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

@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/am/applet_ae.h"
+#include "core/hle/service/am/applet_manager.h"
+#include "core/hle/service/am/library_applet_proxy.h"
+#include "core/hle/service/am/system_applet_proxy.h"
+#include "core/hle/service/ipc_helpers.h"
+
+namespace Service::AM {
+
+AppletAE::AppletAE(Nvnflinger::Nvnflinger& nvnflinger_, Core::System& system_)
+    : ServiceFramework{system_, "appletAE"}, nvnflinger{nvnflinger_} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {100, &AppletAE::OpenSystemAppletProxy, "OpenSystemAppletProxy"},
+        {200, &AppletAE::OpenLibraryAppletProxyOld, "OpenLibraryAppletProxyOld"},
+        {201, &AppletAE::OpenLibraryAppletProxy, "OpenLibraryAppletProxy"},
+        {300, nullptr, "OpenOverlayAppletProxy"},
+        {350, nullptr, "OpenSystemApplicationProxy"},
+        {400, nullptr, "CreateSelfLibraryAppletCreatorForDevelop"},
+        {410, nullptr, "GetSystemAppletControllerForDebug"},
+        {1000, nullptr, "GetDebugFunctions"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+AppletAE::~AppletAE() = default;
+
+void AppletAE::OpenSystemAppletProxy(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    if (const auto applet = GetAppletFromContext(ctx)) {
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<ISystemAppletProxy>(nvnflinger, applet, system);
+    } else {
+        UNIMPLEMENTED();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+    }
+}
+
+void AppletAE::OpenLibraryAppletProxy(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    if (const auto applet = GetAppletFromContext(ctx)) {
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<ILibraryAppletProxy>(nvnflinger, applet, system);
+    } else {
+        UNIMPLEMENTED();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+    }
+}
+
+void AppletAE::OpenLibraryAppletProxyOld(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    return OpenLibraryAppletProxy(ctx);
+}
+
+std::shared_ptr<Applet> AppletAE::GetAppletFromContext(HLERequestContext& ctx) {
+    const auto aruid = ctx.GetPID();
+    return system.GetAppletManager().GetByAppletResourceUserId(aruid);
+}
+
+} // namespace Service::AM

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

@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace FileSystem {
+class FileSystemController;
+}
+
+namespace Nvnflinger {
+class Nvnflinger;
+}
+
+namespace AM {
+
+struct Applet;
+
+class AppletAE final : public ServiceFramework<AppletAE> {
+public:
+    explicit AppletAE(Nvnflinger::Nvnflinger& nvnflinger_, Core::System& system_);
+    ~AppletAE() override;
+
+private:
+    void OpenSystemAppletProxy(HLERequestContext& ctx);
+    void OpenLibraryAppletProxy(HLERequestContext& ctx);
+    void OpenLibraryAppletProxyOld(HLERequestContext& ctx);
+
+    std::shared_ptr<Applet> GetAppletFromContext(HLERequestContext& ctx);
+
+    Nvnflinger::Nvnflinger& nvnflinger;
+};
+
+} // namespace AM
+} // namespace Service

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

@@ -2,8 +2,8 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/am/applet.h"
-#include "core/hle/service/am/service/applet_common_functions.h"
-#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/am/applet_common_functions.h"
+#include "core/hle/service/ipc_helpers.h"
 
 namespace Service::AM {
 
@@ -20,18 +20,18 @@ IAppletCommonFunctions::IAppletCommonFunctions(Core::System& system_,
         {40, nullptr, "GetDisplayLogicalResolution"},
         {42, nullptr, "SetDisplayMagnification"},
         {50, nullptr, "SetHomeButtonDoubleClickEnabled"},
-        {51, D<&IAppletCommonFunctions::GetHomeButtonDoubleClickEnabled>, "GetHomeButtonDoubleClickEnabled"},
+        {51, nullptr, "GetHomeButtonDoubleClickEnabled"},
         {52, nullptr, "IsHomeButtonShortPressedBlocked"},
         {60, nullptr, "IsVrModeCurtainRequired"},
         {61, nullptr, "IsSleepRequiredByHighTemperature"},
         {62, nullptr, "IsSleepRequiredByLowBattery"},
-        {70, D<&IAppletCommonFunctions::SetCpuBoostRequestPriority>, "SetCpuBoostRequestPriority"},
+        {70, &IAppletCommonFunctions::SetCpuBoostRequestPriority, "SetCpuBoostRequestPriority"},
         {80, nullptr, "SetHandlingCaptureButtonShortPressedMessageEnabledForApplet"},
         {81, nullptr, "SetHandlingCaptureButtonLongPressedMessageEnabledForApplet"},
         {90, nullptr, "OpenNamedChannelAsParent"},
         {91, nullptr, "OpenNamedChannelAsChild"},
         {100, nullptr, "SetApplicationCoreUsageMode"},
-        {300, D<&IAppletCommonFunctions::GetCurrentApplicationId>, "GetCurrentApplicationId"},
+        {300, &IAppletCommonFunctions::GetCurrentApplicationId, "GetCurrentApplicationId"},
     };
     // clang-format on
 
@@ -40,24 +40,24 @@ IAppletCommonFunctions::IAppletCommonFunctions(Core::System& system_,
 
 IAppletCommonFunctions::~IAppletCommonFunctions() = default;
 
-Result IAppletCommonFunctions::GetHomeButtonDoubleClickEnabled(
-    Out<bool> out_home_button_double_click_enabled) {
+void IAppletCommonFunctions::SetCpuBoostRequestPriority(HLERequestContext& ctx) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_home_button_double_click_enabled = false;
-    R_SUCCEED();
-}
 
-Result IAppletCommonFunctions::SetCpuBoostRequestPriority(s32 priority) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+
     std::scoped_lock lk{applet->lock};
-    applet->cpu_boost_request_priority = priority;
-    R_SUCCEED();
+    applet->cpu_boost_request_priority = rp.Pop<s32>();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
 }
 
-Result IAppletCommonFunctions::GetCurrentApplicationId(Out<u64> out_application_id) {
+void IAppletCommonFunctions::GetCurrentApplicationId(HLERequestContext& ctx) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
-    *out_application_id = system.GetApplicationProcessProgramID() & ~0xFFFULL;
-    R_SUCCEED();
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push<u64>(system.GetApplicationProcessProgramID() & ~0xFFFULL);
 }
 
 } // namespace Service::AM

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

@@ -3,7 +3,6 @@
 
 #pragma once
 
-#include "core/hle/service/cmif_types.h"
 #include "core/hle/service/service.h"
 
 namespace Service::AM {
@@ -16,9 +15,8 @@ public:
     ~IAppletCommonFunctions() override;
 
 private:
-    Result GetHomeButtonDoubleClickEnabled(Out<bool> out_home_button_double_click_enabled);
-    Result SetCpuBoostRequestPriority(s32 priority);
-    Result GetCurrentApplicationId(Out<u64> out_application_id);
+    void SetCpuBoostRequestPriority(HLERequestContext& ctx);
+    void GetCurrentApplicationId(HLERequestContext& ctx);
 
     const std::shared_ptr<Applet> applet;
 };

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

@@ -7,8 +7,8 @@
 #include <memory>
 #include <mutex>
 
+#include "core/hle/service/event.h"
 #include "core/hle/service/kernel_helpers.h"
-#include "core/hle/service/os/event.h"
 
 union Result;
 

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

@@ -12,7 +12,6 @@
 #include "core/hle/service/am/frontend/applet_controller.h"
 #include "core/hle/service/am/frontend/applet_mii_edit_types.h"
 #include "core/hle/service/am/frontend/applet_software_keyboard_types.h"
-#include "core/hle/service/am/service/storage.h"
 #include "hid_core/hid_types.h"
 
 namespace Service::AM {
@@ -304,8 +303,8 @@ void AppletManager::CreateAndInsertByFrontendAppletParameters(
     }
 
     // Applet was started by frontend, so it is foreground.
-    applet->message_queue.PushMessage(AppletMessage::ChangeIntoForeground);
-    applet->message_queue.PushMessage(AppletMessage::FocusStateChanged);
+    applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoForeground);
+    applet->message_queue.PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
     applet->focus_state = FocusState::InFocus;
 
     this->InsertApplet(std::move(applet));

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

@@ -33,7 +33,7 @@ void AppletMessageQueue::PushMessage(AppletMessage msg) {
     on_new_message->Signal();
 }
 
-AppletMessage AppletMessageQueue::PopMessage() {
+AppletMessageQueue::AppletMessage AppletMessageQueue::PopMessage() {
     std::scoped_lock lk{lock};
     if (messages.empty()) {
         on_new_message->Clear();

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

@@ -5,7 +5,6 @@
 
 #include <queue>
 
-#include "core/hle/service/am/am_types.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
@@ -17,6 +16,40 @@ namespace Service::AM {
 
 class AppletMessageQueue {
 public:
+    // This is nn::am::AppletMessage
+    enum class AppletMessage : u32 {
+        None = 0,
+        ChangeIntoForeground = 1,
+        ChangeIntoBackground = 2,
+        Exit = 4,
+        ApplicationExited = 6,
+        FocusStateChanged = 15,
+        Resume = 16,
+        DetectShortPressingHomeButton = 20,
+        DetectLongPressingHomeButton = 21,
+        DetectShortPressingPowerButton = 22,
+        DetectMiddlePressingPowerButton = 23,
+        DetectLongPressingPowerButton = 24,
+        RequestToPrepareSleep = 25,
+        FinishedSleepSequence = 26,
+        SleepRequiredByHighTemperature = 27,
+        SleepRequiredByLowBattery = 28,
+        AutoPowerDown = 29,
+        OperationModeChanged = 30,
+        PerformanceModeChanged = 31,
+        DetectReceivingCecSystemStandby = 32,
+        SdCardRemoved = 33,
+        LaunchApplicationRequested = 50,
+        RequestToDisplay = 51,
+        ShowApplicationLogo = 55,
+        HideApplicationLogo = 56,
+        ForceHideApplicationLogo = 57,
+        FloatingApplicationDetected = 60,
+        DetectShortPressingCaptureButton = 90,
+        AlbumScreenShotTaken = 92,
+        AlbumRecordingSaved = 93,
+    };
+
     explicit AppletMessageQueue(Core::System& system);
     ~AppletMessageQueue();
 

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

@@ -0,0 +1,42 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/am/am.h"
+#include "core/hle/service/am/applet_manager.h"
+#include "core/hle/service/am/applet_oe.h"
+#include "core/hle/service/am/application_proxy.h"
+#include "core/hle/service/ipc_helpers.h"
+
+namespace Service::AM {
+
+AppletOE::AppletOE(Nvnflinger::Nvnflinger& nvnflinger_, Core::System& system_)
+    : ServiceFramework{system_, "appletOE"}, nvnflinger{nvnflinger_} {
+    static const FunctionInfo functions[] = {
+        {0, &AppletOE::OpenApplicationProxy, "OpenApplicationProxy"},
+    };
+    RegisterHandlers(functions);
+}
+
+AppletOE::~AppletOE() = default;
+
+void AppletOE::OpenApplicationProxy(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    if (const auto applet = GetAppletFromContext(ctx)) {
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IApplicationProxy>(nvnflinger, applet, system);
+    } else {
+        UNIMPLEMENTED();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+    }
+}
+
+std::shared_ptr<Applet> AppletOE::GetAppletFromContext(HLERequestContext& ctx) {
+    const auto aruid = ctx.GetPID();
+    return system.GetAppletManager().GetByAppletResourceUserId(aruid);
+}
+
+} // namespace Service::AM

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

@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace FileSystem {
+class FileSystemController;
+}
+
+namespace Nvnflinger {
+class Nvnflinger;
+}
+
+namespace AM {
+
+struct Applet;
+
+class AppletOE final : public ServiceFramework<AppletOE> {
+public:
+    explicit AppletOE(Nvnflinger::Nvnflinger& nvnflinger_, Core::System& system_);
+    ~AppletOE() override;
+
+private:
+    void OpenApplicationProxy(HLERequestContext& ctx);
+
+    std::shared_ptr<Applet> GetAppletFromContext(HLERequestContext& ctx);
+
+    Nvnflinger::Nvnflinger& nvnflinger;
+};
+
+} // namespace AM
+} // namespace Service

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

@@ -1,12 +1,8 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "core/hle/service/am/am_types.h"
-#include "core/hle/service/am/applet.h"
-#include "core/hle/service/am/applet_manager.h"
-#include "core/hle/service/am/service/application_accessor.h"
-#include "core/hle/service/am/service/application_creator.h"
-#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/am/application_creator.h"
+#include "core/hle/service/ipc_helpers.h"
 
 namespace Service::AM {
 
@@ -14,7 +10,7 @@ IApplicationCreator::IApplicationCreator(Core::System& system_)
     : ServiceFramework{system_, "IApplicationCreator"} {
     // clang-format off
     static const FunctionInfo functions[] = {
-        {0, D<&IApplicationCreator::CreateApplication>, "CreateApplication"},
+        {0, nullptr, "CreateApplication"},
         {1, nullptr, "PopLaunchRequestedApplication"},
         {10, nullptr, "CreateSystemApplication"},
         {100, nullptr, "PopFloatingApplicationForDevelopment"},
@@ -26,10 +22,4 @@ IApplicationCreator::IApplicationCreator(Core::System& system_)
 
 IApplicationCreator::~IApplicationCreator() = default;
 
-Result IApplicationCreator::CreateApplication(
-    Out<SharedPointer<IApplicationAccessor>> out_application_accessor, u64 application_id) {
-    LOG_ERROR(Service_NS, "called, application_id={:x}", application_id);
-    R_THROW(ResultUnknown);
-}
-
 } // namespace Service::AM

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

@@ -3,21 +3,14 @@
 
 #pragma once
 
-#include "core/hle/service/cmif_types.h"
 #include "core/hle/service/service.h"
 
 namespace Service::AM {
 
-class IApplicationAccessor;
-struct Applet;
-
 class IApplicationCreator final : public ServiceFramework<IApplicationCreator> {
 public:
     explicit IApplicationCreator(Core::System& system_);
     ~IApplicationCreator() override;
-
-private:
-    Result CreateApplication(Out<SharedPointer<IApplicationAccessor>>, u64 application_id);
 };
 
 } // namespace Service::AM

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

@@ -0,0 +1,594 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/settings.h"
+#include "common/uuid.h"
+#include "core/file_sys/control_metadata.h"
+#include "core/file_sys/patch_manager.h"
+#include "core/file_sys/registered_cache.h"
+#include "core/file_sys/savedata_factory.h"
+#include "core/hle/service/acc/profile_manager.h"
+#include "core/hle/service/am/am_results.h"
+#include "core/hle/service/am/applet.h"
+#include "core/hle/service/am/application_functions.h"
+#include "core/hle/service/am/storage.h"
+#include "core/hle/service/filesystem/filesystem.h"
+#include "core/hle/service/filesystem/save_data_controller.h"
+#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/ns/ns.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Service::AM {
+
+enum class LaunchParameterKind : u32 {
+    UserChannel = 1,
+    AccountPreselectedUser = 2,
+};
+
+IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_ptr<Applet> applet_)
+    : ServiceFramework{system_, "IApplicationFunctions"}, applet{std::move(applet_)} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {1, &IApplicationFunctions::PopLaunchParameter, "PopLaunchParameter"},
+        {10, nullptr, "CreateApplicationAndPushAndRequestToStart"},
+        {11, nullptr, "CreateApplicationAndPushAndRequestToStartForQuest"},
+        {12, nullptr, "CreateApplicationAndRequestToStart"},
+        {13, &IApplicationFunctions::CreateApplicationAndRequestToStartForQuest, "CreateApplicationAndRequestToStartForQuest"},
+        {14, nullptr, "CreateApplicationWithAttributeAndPushAndRequestToStartForQuest"},
+        {15, nullptr, "CreateApplicationWithAttributeAndRequestToStartForQuest"},
+        {20, &IApplicationFunctions::EnsureSaveData, "EnsureSaveData"},
+        {21, &IApplicationFunctions::GetDesiredLanguage, "GetDesiredLanguage"},
+        {22, &IApplicationFunctions::SetTerminateResult, "SetTerminateResult"},
+        {23, &IApplicationFunctions::GetDisplayVersion, "GetDisplayVersion"},
+        {24, nullptr, "GetLaunchStorageInfoForDebug"},
+        {25, &IApplicationFunctions::ExtendSaveData, "ExtendSaveData"},
+        {26, &IApplicationFunctions::GetSaveDataSize, "GetSaveDataSize"},
+        {27, &IApplicationFunctions::CreateCacheStorage, "CreateCacheStorage"},
+        {28, &IApplicationFunctions::GetSaveDataSizeMax, "GetSaveDataSizeMax"},
+        {29, nullptr, "GetCacheStorageMax"},
+        {30, &IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed, "BeginBlockingHomeButtonShortAndLongPressed"},
+        {31, &IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed, "EndBlockingHomeButtonShortAndLongPressed"},
+        {32, &IApplicationFunctions::BeginBlockingHomeButton, "BeginBlockingHomeButton"},
+        {33, &IApplicationFunctions::EndBlockingHomeButton, "EndBlockingHomeButton"},
+        {34, nullptr, "SelectApplicationLicense"},
+        {35, nullptr, "GetDeviceSaveDataSizeMax"},
+        {36, nullptr, "GetLimitedApplicationLicense"},
+        {37, nullptr, "GetLimitedApplicationLicenseUpgradableEvent"},
+        {40, &IApplicationFunctions::NotifyRunning, "NotifyRunning"},
+        {50, &IApplicationFunctions::GetPseudoDeviceId, "GetPseudoDeviceId"},
+        {60, nullptr, "SetMediaPlaybackStateForApplication"},
+        {65, &IApplicationFunctions::IsGamePlayRecordingSupported, "IsGamePlayRecordingSupported"},
+        {66, &IApplicationFunctions::InitializeGamePlayRecording, "InitializeGamePlayRecording"},
+        {67, &IApplicationFunctions::SetGamePlayRecordingState, "SetGamePlayRecordingState"},
+        {68, nullptr, "RequestFlushGamePlayingMovieForDebug"},
+        {70, nullptr, "RequestToShutdown"},
+        {71, nullptr, "RequestToReboot"},
+        {72, nullptr, "RequestToSleep"},
+        {80, nullptr, "ExitAndRequestToShowThanksMessage"},
+        {90, &IApplicationFunctions::EnableApplicationCrashReport, "EnableApplicationCrashReport"},
+        {100, &IApplicationFunctions::InitializeApplicationCopyrightFrameBuffer, "InitializeApplicationCopyrightFrameBuffer"},
+        {101, &IApplicationFunctions::SetApplicationCopyrightImage, "SetApplicationCopyrightImage"},
+        {102, &IApplicationFunctions::SetApplicationCopyrightVisibility, "SetApplicationCopyrightVisibility"},
+        {110, &IApplicationFunctions::QueryApplicationPlayStatistics, "QueryApplicationPlayStatistics"},
+        {111, &IApplicationFunctions::QueryApplicationPlayStatisticsByUid, "QueryApplicationPlayStatisticsByUid"},
+        {120, &IApplicationFunctions::ExecuteProgram, "ExecuteProgram"},
+        {121, &IApplicationFunctions::ClearUserChannel, "ClearUserChannel"},
+        {122, &IApplicationFunctions::UnpopToUserChannel, "UnpopToUserChannel"},
+        {123, &IApplicationFunctions::GetPreviousProgramIndex, "GetPreviousProgramIndex"},
+        {124, nullptr, "EnableApplicationAllThreadDumpOnCrash"},
+        {130, &IApplicationFunctions::GetGpuErrorDetectedSystemEvent, "GetGpuErrorDetectedSystemEvent"},
+        {131, nullptr, "SetDelayTimeToAbortOnGpuError"},
+        {140, &IApplicationFunctions::GetFriendInvitationStorageChannelEvent, "GetFriendInvitationStorageChannelEvent"},
+        {141, &IApplicationFunctions::TryPopFromFriendInvitationStorageChannel, "TryPopFromFriendInvitationStorageChannel"},
+        {150, &IApplicationFunctions::GetNotificationStorageChannelEvent, "GetNotificationStorageChannelEvent"},
+        {151, nullptr, "TryPopFromNotificationStorageChannel"},
+        {160, &IApplicationFunctions::GetHealthWarningDisappearedSystemEvent, "GetHealthWarningDisappearedSystemEvent"},
+        {170, nullptr, "SetHdcpAuthenticationActivated"},
+        {180, nullptr, "GetLaunchRequiredVersion"},
+        {181, nullptr, "UpgradeLaunchRequiredVersion"},
+        {190, nullptr, "SendServerMaintenanceOverlayNotification"},
+        {200, nullptr, "GetLastApplicationExitReason"},
+        {500, nullptr, "StartContinuousRecordingFlushForDebug"},
+        {1000, nullptr, "CreateMovieMaker"},
+        {1001, &IApplicationFunctions::PrepareForJit, "PrepareForJit"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+IApplicationFunctions::~IApplicationFunctions() = default;
+
+void IApplicationFunctions::EnableApplicationCrashReport(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->application_crash_report_enabled = true;
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::InitializeApplicationCopyrightFrameBuffer(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::SetApplicationCopyrightImage(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::SetApplicationCopyrightVisibility(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto is_visible = rp.Pop<bool>();
+
+    LOG_WARNING(Service_AM, "(STUBBED) called, is_visible={}", is_visible);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->home_button_long_pressed_blocked = true;
+    applet->home_button_short_pressed_blocked = true;
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->home_button_long_pressed_blocked = false;
+    applet->home_button_short_pressed_blocked = false;
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::BeginBlockingHomeButton(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->home_button_long_pressed_blocked = true;
+    applet->home_button_short_pressed_blocked = true;
+    applet->home_button_double_click_enabled = true;
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::EndBlockingHomeButton(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->home_button_long_pressed_blocked = false;
+    applet->home_button_short_pressed_blocked = false;
+    applet->home_button_double_click_enabled = false;
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::PopLaunchParameter(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto kind = rp.PopEnum<LaunchParameterKind>();
+
+    LOG_INFO(Service_AM, "called, kind={:08X}", kind);
+
+    std::scoped_lock lk{applet->lock};
+
+    auto& channel = kind == LaunchParameterKind::UserChannel
+                        ? applet->user_channel_launch_parameter
+                        : applet->preselected_user_launch_parameter;
+
+    if (channel.empty()) {
+        LOG_WARNING(Service_AM, "Attempted to pop parameter {} but none was found!", kind);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(AM::ResultNoDataInChannel);
+        return;
+    }
+
+    auto data = channel.back();
+    channel.pop_back();
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IStorage>(system, std::move(data));
+}
+
+void IApplicationFunctions::CreateApplicationAndRequestToStartForQuest(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::EnsureSaveData(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    u128 user_id = rp.PopRaw<u128>();
+
+    LOG_DEBUG(Service_AM, "called, uid={:016X}{:016X}", user_id[1], user_id[0]);
+
+    FileSys::SaveDataAttribute attribute{};
+    attribute.title_id = applet->program_id;
+    attribute.user_id = user_id;
+    attribute.type = FileSys::SaveDataType::SaveData;
+
+    FileSys::VirtualDir save_data{};
+    const auto res = system.GetFileSystemController().OpenSaveDataController()->CreateSaveData(
+        &save_data, FileSys::SaveDataSpaceId::NandUser, attribute);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(res);
+    rb.Push<u64>(0);
+}
+
+void IApplicationFunctions::SetTerminateResult(HLERequestContext& ctx) {
+    // Takes an input u32 Result, no output.
+    // For example, in some cases official apps use this with error 0x2A2 then
+    // uses svcBreak.
+
+    IPC::RequestParser rp{ctx};
+    u32 result = rp.Pop<u32>();
+    LOG_WARNING(Service_AM, "(STUBBED) called, result=0x{:08X}", result);
+
+    std::scoped_lock lk{applet->lock};
+    applet->terminate_result = Result(result);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::GetDisplayVersion(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    std::array<u8, 0x10> version_string{};
+
+    const auto res = [this] {
+        const FileSys::PatchManager pm{applet->program_id, system.GetFileSystemController(),
+                                       system.GetContentProvider()};
+        auto metadata = pm.GetControlMetadata();
+        if (metadata.first != nullptr) {
+            return metadata;
+        }
+
+        const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(applet->program_id),
+                                              system.GetFileSystemController(),
+                                              system.GetContentProvider()};
+        return pm_update.GetControlMetadata();
+    }();
+
+    if (res.first != nullptr) {
+        const auto& version = res.first->GetVersionString();
+        std::copy(version.begin(), version.end(), version_string.begin());
+    } else {
+        static constexpr char default_version[]{"1.0.0"};
+        std::memcpy(version_string.data(), default_version, sizeof(default_version));
+    }
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(version_string);
+}
+
+void IApplicationFunctions::GetDesiredLanguage(HLERequestContext& ctx) {
+    // TODO(bunnei): This should be configurable
+    LOG_DEBUG(Service_AM, "called");
+
+    // Get supported languages from NACP, if possible
+    // Default to 0 (all languages supported)
+    u32 supported_languages = 0;
+
+    const auto res = [this] {
+        const FileSys::PatchManager pm{applet->program_id, system.GetFileSystemController(),
+                                       system.GetContentProvider()};
+        auto metadata = pm.GetControlMetadata();
+        if (metadata.first != nullptr) {
+            return metadata;
+        }
+
+        const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(applet->program_id),
+                                              system.GetFileSystemController(),
+                                              system.GetContentProvider()};
+        return pm_update.GetControlMetadata();
+    }();
+
+    if (res.first != nullptr) {
+        supported_languages = res.first->GetSupportedLanguages();
+    }
+
+    // Call IApplicationManagerInterface implementation.
+    auto& service_manager = system.ServiceManager();
+    auto ns_am2 = service_manager.GetService<NS::NS>("ns:am2");
+    auto app_man = ns_am2->GetApplicationManagerInterface();
+
+    // Get desired application language
+    u8 desired_language{};
+    const auto res_lang =
+        app_man->GetApplicationDesiredLanguage(&desired_language, supported_languages);
+    if (res_lang != ResultSuccess) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(res_lang);
+        return;
+    }
+
+    // Convert to settings language code.
+    u64 language_code{};
+    const auto res_code =
+        app_man->ConvertApplicationLanguageToLanguageCode(&language_code, desired_language);
+    if (res_code != ResultSuccess) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(res_code);
+        return;
+    }
+
+    LOG_DEBUG(Service_AM, "got desired_language={:016X}", language_code);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push(language_code);
+}
+
+void IApplicationFunctions::IsGamePlayRecordingSupported(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(applet->gameplay_recording_supported);
+}
+
+void IApplicationFunctions::InitializeGamePlayRecording(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::SetGamePlayRecordingState(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::RequestParser rp{ctx};
+
+    std::scoped_lock lk{applet->lock};
+    applet->gameplay_recording_state = rp.PopRaw<GameplayRecordingState>();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::NotifyRunning(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->is_running = true;
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u8>(0); // Unknown, seems to be ignored by official processes
+}
+
+void IApplicationFunctions::GetPseudoDeviceId(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+
+    // Returns a 128-bit UUID
+    rb.Push<u64>(0);
+    rb.Push<u64>(0);
+}
+
+void IApplicationFunctions::ExtendSaveData(HLERequestContext& ctx) {
+    struct Parameters {
+        FileSys::SaveDataType type;
+        u128 user_id;
+        u64 new_normal_size;
+        u64 new_journal_size;
+    };
+    static_assert(sizeof(Parameters) == 40);
+
+    IPC::RequestParser rp{ctx};
+    const auto [type, user_id, new_normal_size, new_journal_size] = rp.PopRaw<Parameters>();
+
+    LOG_DEBUG(Service_AM,
+              "called with type={:02X}, user_id={:016X}{:016X}, new_normal={:016X}, "
+              "new_journal={:016X}",
+              static_cast<u8>(type), user_id[1], user_id[0], new_normal_size, new_journal_size);
+
+    system.GetFileSystemController().OpenSaveDataController()->WriteSaveDataSize(
+        type, applet->program_id, user_id, {new_normal_size, new_journal_size});
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+
+    // The following value is used upon failure to help the system recover.
+    // Since we always succeed, this should be 0.
+    rb.Push<u64>(0);
+}
+
+void IApplicationFunctions::GetSaveDataSize(HLERequestContext& ctx) {
+    struct Parameters {
+        FileSys::SaveDataType type;
+        u128 user_id;
+    };
+    static_assert(sizeof(Parameters) == 24);
+
+    IPC::RequestParser rp{ctx};
+    const auto [type, user_id] = rp.PopRaw<Parameters>();
+
+    LOG_DEBUG(Service_AM, "called with type={:02X}, user_id={:016X}{:016X}", type, user_id[1],
+              user_id[0]);
+
+    const auto size = system.GetFileSystemController().OpenSaveDataController()->ReadSaveDataSize(
+        type, applet->program_id, user_id);
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.Push(size.normal);
+    rb.Push(size.journal);
+}
+
+void IApplicationFunctions::CreateCacheStorage(HLERequestContext& ctx) {
+    struct InputParameters {
+        u16 index;
+        s64 size;
+        s64 journal_size;
+    };
+    static_assert(sizeof(InputParameters) == 24);
+
+    struct OutputParameters {
+        u32 storage_target;
+        u64 required_size;
+    };
+    static_assert(sizeof(OutputParameters) == 16);
+
+    IPC::RequestParser rp{ctx};
+    const auto params = rp.PopRaw<InputParameters>();
+
+    LOG_WARNING(Service_AM, "(STUBBED) called with index={}, size={:#x}, journal_size={:#x}",
+                params.index, params.size, params.journal_size);
+
+    const OutputParameters resp{
+        .storage_target = 1,
+        .required_size = 0,
+    };
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(resp);
+}
+
+void IApplicationFunctions::GetSaveDataSizeMax(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    constexpr u64 size_max_normal = 0xFFFFFFF;
+    constexpr u64 size_max_journal = 0xFFFFFFF;
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.Push(size_max_normal);
+    rb.Push(size_max_journal);
+}
+
+void IApplicationFunctions::QueryApplicationPlayStatistics(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(0);
+}
+
+void IApplicationFunctions::QueryApplicationPlayStatisticsByUid(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(0);
+}
+
+void IApplicationFunctions::ExecuteProgram(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::RequestParser rp{ctx};
+    [[maybe_unused]] const auto unk_1 = rp.Pop<u32>();
+    [[maybe_unused]] const auto unk_2 = rp.Pop<u32>();
+    const auto program_index = rp.Pop<u64>();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+
+    // Swap user channel ownership into the system so that it will be preserved
+    system.GetUserChannel().swap(applet->user_channel_launch_parameter);
+    system.ExecuteProgram(program_index);
+}
+
+void IApplicationFunctions::ClearUserChannel(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    applet->user_channel_launch_parameter.clear();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::UnpopToUserChannel(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::RequestParser rp{ctx};
+    const auto storage = rp.PopIpcInterface<IStorage>().lock();
+    if (storage) {
+        applet->user_channel_launch_parameter.push_back(storage->GetData());
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IApplicationFunctions::GetPreviousProgramIndex(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<s32>(applet->previous_program_index);
+}
+
+void IApplicationFunctions::GetGpuErrorDetectedSystemEvent(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(applet->gpu_error_detected_event.GetHandle());
+}
+
+void IApplicationFunctions::GetFriendInvitationStorageChannelEvent(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(applet->friend_invitation_storage_channel_event.GetHandle());
+}
+
+void IApplicationFunctions::TryPopFromFriendInvitationStorageChannel(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(AM::ResultNoDataInChannel);
+}
+
+void IApplicationFunctions::GetNotificationStorageChannelEvent(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(applet->notification_storage_channel_event.GetHandle());
+}
+
+void IApplicationFunctions::GetHealthWarningDisappearedSystemEvent(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(applet->health_warning_disappeared_system_event.GetHandle());
+}
+
+void IApplicationFunctions::PrepareForJit(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    std::scoped_lock lk{applet->lock};
+    applet->jit_service_launched = true;
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+} // namespace Service::AM

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

@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/service.h"
+
+namespace Service::AM {
+
+struct Applet;
+
+class IApplicationFunctions final : public ServiceFramework<IApplicationFunctions> {
+public:
+    explicit IApplicationFunctions(Core::System& system_, std::shared_ptr<Applet> applet_);
+    ~IApplicationFunctions() override;
+
+private:
+    void PopLaunchParameter(HLERequestContext& ctx);
+    void CreateApplicationAndRequestToStartForQuest(HLERequestContext& ctx);
+    void EnsureSaveData(HLERequestContext& ctx);
+    void SetTerminateResult(HLERequestContext& ctx);
+    void GetDisplayVersion(HLERequestContext& ctx);
+    void GetDesiredLanguage(HLERequestContext& ctx);
+    void IsGamePlayRecordingSupported(HLERequestContext& ctx);
+    void InitializeGamePlayRecording(HLERequestContext& ctx);
+    void SetGamePlayRecordingState(HLERequestContext& ctx);
+    void NotifyRunning(HLERequestContext& ctx);
+    void GetPseudoDeviceId(HLERequestContext& ctx);
+    void ExtendSaveData(HLERequestContext& ctx);
+    void GetSaveDataSize(HLERequestContext& ctx);
+    void CreateCacheStorage(HLERequestContext& ctx);
+    void GetSaveDataSizeMax(HLERequestContext& ctx);
+    void BeginBlockingHomeButtonShortAndLongPressed(HLERequestContext& ctx);
+    void EndBlockingHomeButtonShortAndLongPressed(HLERequestContext& ctx);
+    void BeginBlockingHomeButton(HLERequestContext& ctx);
+    void EndBlockingHomeButton(HLERequestContext& ctx);
+    void EnableApplicationCrashReport(HLERequestContext& ctx);
+    void InitializeApplicationCopyrightFrameBuffer(HLERequestContext& ctx);
+    void SetApplicationCopyrightImage(HLERequestContext& ctx);
+    void SetApplicationCopyrightVisibility(HLERequestContext& ctx);
+    void QueryApplicationPlayStatistics(HLERequestContext& ctx);
+    void QueryApplicationPlayStatisticsByUid(HLERequestContext& ctx);
+    void ExecuteProgram(HLERequestContext& ctx);
+    void ClearUserChannel(HLERequestContext& ctx);
+    void UnpopToUserChannel(HLERequestContext& ctx);
+    void GetPreviousProgramIndex(HLERequestContext& ctx);
+    void GetGpuErrorDetectedSystemEvent(HLERequestContext& ctx);
+    void GetFriendInvitationStorageChannelEvent(HLERequestContext& ctx);
+    void TryPopFromFriendInvitationStorageChannel(HLERequestContext& ctx);
+    void GetNotificationStorageChannelEvent(HLERequestContext& ctx);
+    void GetHealthWarningDisappearedSystemEvent(HLERequestContext& ctx);
+    void PrepareForJit(HLERequestContext& ctx);
+
+    const std::shared_ptr<Applet> applet;
+};
+
+} // namespace Service::AM

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

@@ -0,0 +1,115 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/am/applet_common_functions.h"
+#include "core/hle/service/am/application_functions.h"
+#include "core/hle/service/am/application_proxy.h"
+#include "core/hle/service/am/audio_controller.h"
+#include "core/hle/service/am/common_state_getter.h"
+#include "core/hle/service/am/debug_functions.h"
+#include "core/hle/service/am/display_controller.h"
+#include "core/hle/service/am/library_applet_creator.h"
+#include "core/hle/service/am/library_applet_self_accessor.h"
+#include "core/hle/service/am/process_winding_controller.h"
+#include "core/hle/service/am/self_controller.h"
+#include "core/hle/service/am/window_controller.h"
+#include "core/hle/service/ipc_helpers.h"
+
+namespace Service::AM {
+
+IApplicationProxy::IApplicationProxy(Nvnflinger::Nvnflinger& nvnflinger_,
+                                     std::shared_ptr<Applet> applet_, Core::System& system_)
+    : ServiceFramework{system_, "IApplicationProxy"}, nvnflinger{nvnflinger_}, applet{std::move(
+                                                                                   applet_)} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, &IApplicationProxy::GetCommonStateGetter, "GetCommonStateGetter"},
+        {1, &IApplicationProxy::GetSelfController, "GetSelfController"},
+        {2, &IApplicationProxy::GetWindowController, "GetWindowController"},
+        {3, &IApplicationProxy::GetAudioController, "GetAudioController"},
+        {4, &IApplicationProxy::GetDisplayController, "GetDisplayController"},
+        {10, &IApplicationProxy::GetProcessWindingController, "GetProcessWindingController"},
+        {11, &IApplicationProxy::GetLibraryAppletCreator, "GetLibraryAppletCreator"},
+        {20, &IApplicationProxy::GetApplicationFunctions, "GetApplicationFunctions"},
+        {1000, &IApplicationProxy::GetDebugFunctions, "GetDebugFunctions"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+IApplicationProxy::~IApplicationProxy() = default;
+
+void IApplicationProxy::GetAudioController(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IAudioController>(system);
+}
+
+void IApplicationProxy::GetDisplayController(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IDisplayController>(system, applet);
+}
+
+void IApplicationProxy::GetProcessWindingController(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IProcessWindingController>(system, applet);
+}
+
+void IApplicationProxy::GetDebugFunctions(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IDebugFunctions>(system);
+}
+
+void IApplicationProxy::GetWindowController(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IWindowController>(system, applet);
+}
+
+void IApplicationProxy::GetSelfController(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<ISelfController>(system, applet, nvnflinger);
+}
+
+void IApplicationProxy::GetCommonStateGetter(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<ICommonStateGetter>(system, applet);
+}
+
+void IApplicationProxy::GetLibraryAppletCreator(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<ILibraryAppletCreator>(system, applet);
+}
+
+void IApplicationProxy::GetApplicationFunctions(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IApplicationFunctions>(system, applet);
+}
+
+} // namespace Service::AM

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

@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service::AM {
+
+struct Applet;
+
+class IApplicationProxy final : public ServiceFramework<IApplicationProxy> {
+public:
+    explicit IApplicationProxy(Nvnflinger::Nvnflinger& nvnflinger_,
+                               std::shared_ptr<Applet> msg_queue_, Core::System& system_);
+    ~IApplicationProxy();
+
+private:
+    void GetAudioController(HLERequestContext& ctx);
+    void GetDisplayController(HLERequestContext& ctx);
+    void GetProcessWindingController(HLERequestContext& ctx);
+    void GetDebugFunctions(HLERequestContext& ctx);
+    void GetWindowController(HLERequestContext& ctx);
+    void GetSelfController(HLERequestContext& ctx);
+    void GetCommonStateGetter(HLERequestContext& ctx);
+    void GetLibraryAppletCreator(HLERequestContext& ctx);
+    void GetApplicationFunctions(HLERequestContext& ctx);
+
+    Nvnflinger::Nvnflinger& nvnflinger;
+    std::shared_ptr<Applet> applet;
+};
+
+} // namespace Service::AM

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

@@ -0,0 +1,91 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/am/audio_controller.h"
+#include "core/hle/service/ipc_helpers.h"
+
+namespace Service::AM {
+
+IAudioController::IAudioController(Core::System& system_)
+    : ServiceFramework{system_, "IAudioController"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, &IAudioController::SetExpectedMasterVolume, "SetExpectedMasterVolume"},
+        {1, &IAudioController::GetMainAppletExpectedMasterVolume, "GetMainAppletExpectedMasterVolume"},
+        {2, &IAudioController::GetLibraryAppletExpectedMasterVolume, "GetLibraryAppletExpectedMasterVolume"},
+        {3, &IAudioController::ChangeMainAppletMasterVolume, "ChangeMainAppletMasterVolume"},
+        {4, &IAudioController::SetTransparentAudioRate, "SetTransparentVolumeRate"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+IAudioController::~IAudioController() = default;
+
+void IAudioController::SetExpectedMasterVolume(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const float main_applet_volume_tmp = rp.Pop<float>();
+    const float library_applet_volume_tmp = rp.Pop<float>();
+
+    LOG_DEBUG(Service_AM, "called. main_applet_volume={}, library_applet_volume={}",
+              main_applet_volume_tmp, library_applet_volume_tmp);
+
+    // Ensure the volume values remain within the 0-100% range
+    main_applet_volume = std::clamp(main_applet_volume_tmp, min_allowed_volume, max_allowed_volume);
+    library_applet_volume =
+        std::clamp(library_applet_volume_tmp, min_allowed_volume, max_allowed_volume);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IAudioController::GetMainAppletExpectedMasterVolume(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called. main_applet_volume={}", main_applet_volume);
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(main_applet_volume);
+}
+
+void IAudioController::GetLibraryAppletExpectedMasterVolume(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_AM, "called. library_applet_volume={}", library_applet_volume);
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(library_applet_volume);
+}
+
+void IAudioController::ChangeMainAppletMasterVolume(HLERequestContext& ctx) {
+    struct Parameters {
+        float volume;
+        s64 fade_time_ns;
+    };
+    static_assert(sizeof(Parameters) == 16);
+
+    IPC::RequestParser rp{ctx};
+    const auto parameters = rp.PopRaw<Parameters>();
+
+    LOG_DEBUG(Service_AM, "called. volume={}, fade_time_ns={}", parameters.volume,
+              parameters.fade_time_ns);
+
+    main_applet_volume = std::clamp(parameters.volume, min_allowed_volume, max_allowed_volume);
+    fade_time_ns = std::chrono::nanoseconds{parameters.fade_time_ns};
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IAudioController::SetTransparentAudioRate(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const float transparent_volume_rate_tmp = rp.Pop<float>();
+
+    LOG_DEBUG(Service_AM, "called. transparent_volume_rate={}", transparent_volume_rate_tmp);
+
+    // Clamp volume range to 0-100%.
+    transparent_volume_rate =
+        std::clamp(transparent_volume_rate_tmp, min_allowed_volume, max_allowed_volume);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+} // namespace Service::AM

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

@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service::AM {
+
+class IAudioController final : public ServiceFramework<IAudioController> {
+public:
+    explicit IAudioController(Core::System& system_);
+    ~IAudioController() override;
+
+private:
+    void SetExpectedMasterVolume(HLERequestContext& ctx);
+    void GetMainAppletExpectedMasterVolume(HLERequestContext& ctx);
+    void GetLibraryAppletExpectedMasterVolume(HLERequestContext& ctx);
+    void ChangeMainAppletMasterVolume(HLERequestContext& ctx);
+    void SetTransparentAudioRate(HLERequestContext& ctx);
+
+    static constexpr float min_allowed_volume = 0.0f;
+    static constexpr float max_allowed_volume = 1.0f;
+
+    float main_applet_volume{0.25f};
+    float library_applet_volume{max_allowed_volume};
+    float transparent_volume_rate{min_allowed_volume};
+
+    // Volume transition fade time in nanoseconds.
+    // e.g. If the main applet volume was 0% and was changed to 50%
+    //      with a fade of 50ns, then over the course of 50ns,
+    //      the volume will gradually fade up to 50%
+    std::chrono::nanoseconds fade_time_ns{0};
+};
+
+} // namespace Service::AM