dolby: Apply Expressive theme

Change-Id: I03c814b97c8401428f2b358d065a99503df9d1cc

.gitignore

@@ -0,0 +1 @@
+.vscode/

Android.bp

@@ -14,3 +14,300 @@
 
 soong_namespace {
 }
+
+cc_prebuilt_library_shared {
+	name: "libdapparamstorage",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libdapparamstorage.so"],
+			shared_libs: ["libcutils", "libutils", "liblog", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libdlbdsservice",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libdlbdsservice.so"],
+			shared_libs: ["libutils", "libcutils", "libstagefright_foundation-v33", "liblog", "libxml2", "libcrypto", "libdapparamstorage", "libsqlite", "libhidlbase", "vendor.dolby.hardware.dms@2.0", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libdlbpreg",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libdlbpreg.so"],
+			shared_libs: ["liblog", "libutils", "libcutils", "libaudioutils", "libstagefright_foundation-v33", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libspatializerparamstorage",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libspatializerparamstorage.so"],
+			shared_libs: ["libcutils", "libutils", "liblog", "libxml2", "libdapparamstorage", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "vendor.dolby.hardware.dms@2.0-impl",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/vendor.dolby.hardware.dms@2.0-impl.so"],
+			shared_libs: ["libhidlbase", "libutils", "liblog", "libdapparamstorage", "libdlbdsservice", "vendor.dolby.hardware.dms@2.0", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "vendor.dolby.hardware.dms@2.0",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/vendor.dolby.hardware.dms@2.0.so"],
+			shared_libs: ["libhidlbase", "liblog", "libutils", "libcutils", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_binary {
+	name: "vendor.dolby.hardware.dms@2.0-service",
+	owner: "xiaomi",
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/bin/hw/vendor.dolby.hardware.dms@2.0-service"],
+			shared_libs: ["liblog", "libutils", "libhidlbase", "libdapparamstorage", "libdlbdsservice", "vendor.dolby.hardware.dms@2.0", "vendor.dolby.hardware.dms@2.0-impl", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	strip: {
+		none: true,
+	},
+	prefer: true,
+	relative_install_path: "hw",
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libcodec2_soft_ac4dec",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libcodec2_soft_ac4dec.so"],
+			shared_libs: ["libhidlbase", "vendor.dolby.hardware.dms@2.0", "libdeccfg", "libbase", "libcodec2", "libcodec2_vndk", "libutils", "libcodec2_soft_common", "libcutils", "liblog", "libsfplugin_ccodec_utils", "libstagefright_foundation-v33", "libcodec2_store_dolby", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libcodec2_soft_ddpdec",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libcodec2_soft_ddpdec.so"],
+			shared_libs: ["libhidlbase", "vendor.dolby.hardware.dms@2.0", "libdeccfg", "libbase", "libcodec2", "libcodec2_vndk", "libutils", "libcodec2_soft_common", "libcutils", "liblog", "libsfplugin_ccodec_utils", "libstagefright_foundation-v33", "libcodec2_store_dolby", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libcodec2_store_dolby",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libcodec2_store_dolby.so"],
+			shared_libs: ["libdmabufheap", "libbase", "liblog", "libcodec2", "libcodec2_vndk", "libutils", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libdeccfg",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/libdeccfg.so"],
+			shared_libs: ["libhidlbase", "vendor.dolby.hardware.dms@2.0", "libdapparamstorage", "libcutils", "libutils", "liblog", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_binary {
+	name: "vendor.dolby.media.c2@1.0-service",
+	owner: "xiaomi",
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/bin/hw/vendor.dolby.media.c2@1.0-service"],
+			shared_libs: ["libbase", "liblog", "libcodec2", "libutils", "android.hardware.media.c2@1.0", "android.hardware.media.c2@1.1", "android.hardware.media.c2@1.2", "libcodec2_hidl@1.0", "libcodec2_hidl@1.1", "libcodec2_hidl@1.2", "libcodec2_vndk", "libhidlbase", "libavservices_minijail", "libbinder", "libcodec2_store_dolby", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	strip: {
+		none: true,
+	},
+	prefer: true,
+	relative_install_path: "hw",
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libdlbvol",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/soundfx/libdlbvol.so"],
+			shared_libs: ["liblog", "libutils", "libcutils", "libaudioutils", "libstagefright_foundation-v33", "libdlbpreg", "vendor.dolby.hardware.dms@2.0", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	relative_install_path: "soundfx",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libhwdap",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/soundfx/libhwdap.so"],
+			shared_libs: ["libspatializerparamstorage", "liblog", "libutils", "libcutils", "libaudioutils", "libdapparamstorage", "libhidlbase", "libdlbpreg", "vendor.dolby.hardware.dms@2.0", "libstagefright_foundation-v33", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	relative_install_path: "soundfx",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libswgamedap",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/soundfx/libswgamedap.so"],
+			shared_libs: ["libspatializerparamstorage", "liblog", "libutils", "libcutils", "libaudioutils", "libdapparamstorage", "libhidlbase", "vendor.dolby.hardware.dms@2.0", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	relative_install_path: "soundfx",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libswspatializer",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/soundfx/libswspatializer.so"],
+			shared_libs: ["liblog", "libutils", "libcutils", "libaudioutils", "libdapparamstorage", "libspatializerparamstorage", "libhidlbase", "libstagefright_foundation-v33", "libdlbpreg", "vendor.dolby.hardware.dms@2.0", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	relative_install_path: "soundfx",
+	prefer: true,
+	soc_specific: true,
+}
+
+cc_prebuilt_library_shared {
+	name: "libswvqe",
+	owner: "xiaomi",
+	strip: {
+		none: true,
+	},
+	target: {
+		android_arm64: {
+			srcs: ["proprietary/vendor/lib64/soundfx/libswvqe.so"],
+			shared_libs: ["libspatializerparamstorage", "liblog", "libutils", "libcutils", "libaudioutils", "libdapparamstorage", "libhidlbase", "vendor.dolby.hardware.dms@2.0", "libc++", "libc", "libm", "libdl", ],
+		},
+	},
+	compile_multilib: "64",
+	relative_install_path: "soundfx",
+	prefer: true,
+	soc_specific: true,
+}
+

DolbyManager/res/drawable/ic_profile_custom.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:tint="?android:attr/colorControlNormal"
-    android:height="24dp"
-    android:width="24dp"
-    android:viewportWidth="72.0"
-    android:viewportHeight="72.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M45,9L45,27L51,27L51,21L63,21L63,15L51,15L51,9L45,9M9,15L9,21L39,21L39,15L9,15M21,27L21,33L9,33L9,39L21,39L21,45L27,45L27,27L21,27M33,33L33,39L63,39L63,33L33,33M33,45L33,63L39,63L39,57L63,57L63,51L39,51L39,45L33,45M9,51L9,57L27,57L27,51L9,51z"/>
-</vector>

DolbyManager/res/drawable/ic_profile_dynamic.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:tint="?android:attr/colorControlNormal"
-    android:height="24dp"
-    android:width="24dp"
-    android:viewportWidth="72.0"
-    android:viewportHeight="72.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M21,6L21,39L30,39L30,66C34.0185,62.1036 36.3516,56.7839 39.2006,52C43.3436,45.0435 48.7076,37.7933 51,30L40,30C43.3656,21.916 48.5711,14.4315 51,6L21,6z"/>
-</vector>

DolbyManager/res/drawable/ic_profile_movie.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:tint="?android:attr/colorControlNormal"
-    android:height="24dp"
-    android:width="24dp"
-    android:viewportWidth="72.0"
-    android:viewportHeight="72.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M7.84,13.82C9.62,11.74 12.52,12.02 14.98,11.95C16.97,15.97 19,19.98 21,24C24,24 27,24 30,24C28,20 26,16 24,12C26,12 28,12 30,12C32,16 34,20 36,24C39,24 42,24 45,24C43,20 41,16 39,12C41,12 43,12 45,12C47,16 49,20 51,24C54,24 57,24 60,24C58,20 56,16 54,12C58,12 62,12 66,12C65.99,25.69 66.01,39.38 66,53.07C66.42,56.49 63.62,59.98 60.12,59.96C44.39,60.06 28.66,59.97 12.93,60C9.52,60.43 6.02,57.62 6.04,54.12C5.93,42.75 6.06,31.37 6,19.99C5.95,17.82 6.08,15.36 7.84,13.82Z"/>
-</vector>

DolbyManager/res/drawable/ic_profile_music.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:tint="?android:attr/colorControlNormal"
-    android:height="24dp"
-    android:width="24dp"
-    android:viewportWidth="72.0"
-    android:viewportHeight="72.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M36,9L36,40C32.245,38.8901 27.6726,38.2912 24.0154,40.179C17.5734,43.5044 15.8784,53.3215 20.4336,58.8912C25.822,65.4796 38.0937,64.1632 41.2577,55.9961C42.655,52.3894 42,47.7931 42,44L42,21L54,21L54,9L36,9z"/>
-</vector>

DolbyManager/res/layout-v34/settingslib_main_switch_bar.xml

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  Copyright (C) 2023 The Android Open Source Project
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_height="wrap_content"
-    android:layout_width="match_parent"
-    android:minHeight="?android:attr/listPreferredItemHeight"
-    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
-    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-    android:paddingTop="@dimen/settingslib_switchbar_margin"
-    android:paddingBottom="@dimen/settingslib_switchbar_margin"
-    android:orientation="vertical">
-
-    <LinearLayout
-        android:id="@+id/frame"
-        android:minHeight="@dimen/settingslib_min_switch_bar_height"
-        android:layout_height="wrap_content"
-        android:layout_width="match_parent"
-        android:paddingStart="@dimen/settingslib_switchbar_padding_left"
-        android:paddingEnd="@dimen/settingslib_switchbar_padding_right"
-        android:background="@drawable/settingslib_switch_bar_bg">
-
-        <TextView
-            android:id="@+id/switch_text"
-            android:layout_height="wrap_content"
-            android:layout_width="0dp"
-            android:layout_weight="1"
-            android:layout_marginEnd="@dimen/settingslib_switch_title_margin"
-            android:layout_marginVertical="@dimen/settingslib_switch_title_margin"
-            android:layout_gravity="center_vertical"
-            android:ellipsize="end"
-            android:textAppearance="?android:attr/textAppearanceListItem"
-            android:hyphenationFrequency="normalFast"
-            android:lineBreakWordStyle="phrase"
-            style="@style/MainSwitchText.Settingslib" />
-
-        <com.google.android.material.materialswitch.MaterialSwitch
-            android:id="@android:id/switch_widget"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:background="@null"
-            android:clickable="false"
-            android:focusable="false"
-            android:theme="@style/Theme.Material3.DynamicColors.DayNight" />
-    </LinearLayout>
-
-</LinearLayout>

DolbyManager/res/layout/preference_widget_switch_compat.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2023 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<com.google.android.material.materialswitch.MaterialSwitch
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/switchWidget"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:background="@null"
-    android:clickable="false"
-    android:focusable="false"
-    android:theme="@style/Theme.Material3.DynamicColors.DayNight" />

DolbyManager/src/co/aospa/dolby/BootCompletedReceiver.kt

@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2023-24 Paranoid Android
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package co.aospa.dolby
-
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.util.Log
-
-private const val TAG = "Dolby-Boot"
-
-class BootCompletedReceiver : BroadcastReceiver() {
-
-    override fun onReceive(context: Context, intent: Intent) {
-        Log.d(TAG, "Received intent: ${intent.action}")
-        if (intent.action != Intent.ACTION_BOOT_COMPLETED) {
-            return
-        }
-
-        Log.i(TAG, "Boot completed, starting dolby")
-        DolbyController.getInstance(context).onBootCompleted()
-    }
-}

DolbyManager/src/co/aospa/dolby/DolbyActivity.kt

@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2023-24 Paranoid Android
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package co.aospa.dolby
-
-import android.os.Bundle
-import co.aospa.dolby.preference.DolbySettingsFragment
-import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity
-
-private const val TAG = "DolbyActivity"
-
-class DolbyActivity : CollapsingToolbarBaseActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        fragmentManager.beginTransaction()
-            .replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame, DolbySettingsFragment(), TAG)
-            .commit()
-    }
-}

DolbyManager/src/co/aospa/dolby/DolbySettingsFragment.kt

@@ -1,266 +0,0 @@
-/*
- * Copyright (C) 2023-24 Paranoid Android
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package co.aospa.dolby
-
-import android.media.AudioAttributes
-import android.media.AudioDeviceCallback
-import android.media.AudioDeviceInfo
-import android.media.AudioManager
-import android.os.Bundle
-import android.os.Handler
-import android.widget.CompoundButton
-import android.widget.Toast
-import androidx.preference.ListPreference
-import androidx.preference.Preference
-import androidx.preference.Preference.OnPreferenceChangeListener
-import androidx.preference.PreferenceFragment
-import androidx.preference.SwitchPreferenceCompat
-import co.aospa.dolby.DolbyConstants.Companion.dlog
-import co.aospa.dolby.R
-import com.android.settingslib.widget.MainSwitchPreference
-
-class DolbySettingsFragment : PreferenceFragment(),
-    OnPreferenceChangeListener, CompoundButton.OnCheckedChangeListener {
-
-    private val switchBar by lazy {
-        findPreference<MainSwitchPreference>(DolbyConstants.PREF_ENABLE)!!
-    }
-    private val profilePref by lazy {
-        findPreference<ListPreference>(DolbyConstants.PREF_PROFILE)!!
-    }
-    private val presetPref by lazy {
-        findPreference<Preference>(DolbyConstants.PREF_PRESET)!!
-    }
-    private val stereoPref by lazy {
-        findPreference<ListPreference>(DolbyConstants.PREF_STEREO)!!
-    }
-    private val dialoguePref by lazy {
-        findPreference<ListPreference>(DolbyConstants.PREF_DIALOGUE)!!
-    }
-    private val bassPref by lazy {
-        findPreference<SwitchPreferenceCompat>(DolbyConstants.PREF_BASS)!!
-    }
-    private val hpVirtPref by lazy {
-        findPreference<SwitchPreferenceCompat>(DolbyConstants.PREF_HP_VIRTUALIZER)!!
-    }
-    private val spkVirtPref by lazy {
-        findPreference<SwitchPreferenceCompat>(DolbyConstants.PREF_SPK_VIRTUALIZER)!!
-    }
-    private val volumePref by lazy {
-        findPreference<SwitchPreferenceCompat>(DolbyConstants.PREF_VOLUME)!!
-    }
-    private val resetPref by lazy {
-        findPreference<Preference>(DolbyConstants.PREF_RESET)!!
-    }
-
-    private val dolbyController by lazy { DolbyController.getInstance(context) }
-    private val audioManager by lazy { context.getSystemService(AudioManager::class.java) }
-    private val handler = Handler()
-
-    private var isOnSpeaker = true
-        set(value) {
-            if (field == value) return
-            field = value
-            dlog(TAG, "setIsOnSpeaker($value)")
-            updateProfileSpecificPrefs()
-        }
-
-    private val audioDeviceCallback = object : AudioDeviceCallback() {
-        override fun onAudioDevicesAdded(addedDevices: Array<AudioDeviceInfo>) {
-            dlog(TAG, "onAudioDevicesAdded")
-            updateSpeakerState()
-        }
-
-        override fun onAudioDevicesRemoved(removedDevices: Array<AudioDeviceInfo>) {
-            dlog(TAG, "onAudioDevicesRemoved")
-            updateSpeakerState()
-        }
-    }
-
-    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-        dlog(TAG, "onCreatePreferences")
-        addPreferencesFromResource(R.xml.dolby_settings)
-
-        val profile = dolbyController.profile
-        preferenceManager.preferenceDataStore = DolbyPreferenceStore(context).also {
-            it.profile = profile
-        }
-
-        val dsOn = dolbyController.dsOn
-        switchBar.addOnSwitchChangeListener(this)
-        switchBar.setChecked(dsOn)
-
-        profilePref.onPreferenceChangeListener = this
-        profilePref.setEnabled(dsOn)
-        profilePref.apply {
-            if (entryValues.contains(profile.toString())) {
-                summary = "%s"
-                value = profile.toString()
-            } else {
-                summary = context.getString(R.string.dolby_unknown)
-            }
-        }
-
-        hpVirtPref.onPreferenceChangeListener = this
-        spkVirtPref.onPreferenceChangeListener = this
-        stereoPref.onPreferenceChangeListener = this
-        dialoguePref.onPreferenceChangeListener = this
-        bassPref.onPreferenceChangeListener = this
-        volumePref.onPreferenceChangeListener = this
-
-        resetPref.setOnPreferenceClickListener {
-            dolbyController.resetProfileSpecificSettings()
-            updateProfileSpecificPrefs()
-            Toast.makeText(
-                context,
-                context.getString(R.string.dolby_reset_profile_toast, profilePref.summary),
-                Toast.LENGTH_SHORT
-            ).show()
-            true
-        }
-
-        audioManager!!.registerAudioDeviceCallback(audioDeviceCallback, handler)
-        updateSpeakerState()
-        updateProfileSpecificPrefs()
-    }
-
-    override fun onDestroyView() {
-        dlog(TAG, "onDestroyView")
-        audioManager!!.unregisterAudioDeviceCallback(audioDeviceCallback)
-        super.onDestroyView()
-    }
-
-    override fun onResume() {
-        super.onResume()
-        updateProfileSpecificPrefs()
-    }
-
-    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
-        dlog(TAG, "onPreferenceChange: key=${preference.key} value=$newValue")
-        when (preference.key) {
-            DolbyConstants.PREF_PROFILE -> {
-                val profile = newValue.toString().toInt()
-                dolbyController.profile = profile
-                (preferenceManager.preferenceDataStore as DolbyPreferenceStore).profile = profile
-                updateProfileSpecificPrefs()
-            }
-
-            DolbyConstants.PREF_SPK_VIRTUALIZER -> {
-                dolbyController.setSpeakerVirtEnabled(newValue as Boolean)
-            }
-
-            DolbyConstants.PREF_HP_VIRTUALIZER -> {
-                dolbyController.setHeadphoneVirtEnabled(newValue as Boolean)
-            }
-
-            DolbyConstants.PREF_STEREO -> {
-                dolbyController.setStereoWideningAmount(newValue.toString().toInt())
-            }
-
-            DolbyConstants.PREF_DIALOGUE -> {
-                dolbyController.setDialogueEnhancerAmount(newValue.toString().toInt())
-            }
-
-            DolbyConstants.PREF_BASS -> {
-                dolbyController.setBassEnhancerEnabled(newValue as Boolean)
-            }
-
-            DolbyConstants.PREF_VOLUME -> {
-                dolbyController.setVolumeLevelerEnabled(newValue as Boolean)
-            }
-
-            else -> return false
-        }
-        return true
-    }
-
-    override fun onCheckedChanged(buttonView: CompoundButton, isChecked: Boolean) {
-        dlog(TAG, "onCheckedChanged($isChecked)")
-        dolbyController.dsOn = isChecked
-        profilePref.setEnabled(isChecked)
-        updateProfileSpecificPrefs()
-    }
-
-    private fun updateSpeakerState() {
-        val device = audioManager!!.getDevicesForAttributes(ATTRIBUTES_MEDIA)[0]
-        isOnSpeaker = (device.type == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER)
-    }
-
-    private fun updateProfileSpecificPrefs() {
-        val unknownRes = context.getString(R.string.dolby_unknown)
-        val headphoneRes = context.getString(R.string.dolby_connect_headphones)
-        val dsOn = dolbyController.dsOn
-        val currentProfile = dolbyController.profile
-
-        dlog(
-            TAG, "updateProfileSpecificPrefs: dsOn=$dsOn currentProfile=$currentProfile"
-                    + " isOnSpeaker=$isOnSpeaker"
-        )
-
-        val enable = dsOn && (currentProfile != -1)
-        presetPref.setEnabled(enable)
-        spkVirtPref.setEnabled(enable)
-        dialoguePref.setEnabled(enable)
-        volumePref.setEnabled(enable)
-        resetPref.setEnabled(enable)
-        hpVirtPref.setEnabled(enable && !isOnSpeaker)
-        stereoPref.setEnabled(enable && !isOnSpeaker)
-        bassPref.setEnabled(enable)
-
-        if (!enable) return
-
-        presetPref.summary = dolbyController.getPresetName()
-
-        val deValue = dolbyController.getDialogueEnhancerAmount(currentProfile).toString()
-        dialoguePref.apply {
-            if (entryValues.contains(deValue)) {
-                summary = "%s"
-                value = deValue
-            } else {
-                summary = unknownRes
-            }
-        }
-
-        spkVirtPref.setChecked(dolbyController.getSpeakerVirtEnabled(currentProfile))
-        volumePref.setChecked(dolbyController.getVolumeLevelerEnabled(currentProfile))
-
-        // below prefs are not enabled on loudspeaker
-        if (isOnSpeaker) {
-            stereoPref.summary = headphoneRes
-            bassPref.summary = headphoneRes
-            hpVirtPref.summary = headphoneRes
-            return
-        }
-
-        val swValue = dolbyController.getStereoWideningAmount(currentProfile).toString()
-        stereoPref.apply {
-            if (entryValues.contains(swValue)) {
-                summary = "%s"
-                value = swValue
-            } else {
-                summary = unknownRes
-            }
-        }
-
-        bassPref.apply {
-            setChecked(dolbyController.getBassEnhancerEnabled(currentProfile))
-            summary = null
-        }
-
-        hpVirtPref.apply {
-            setChecked(dolbyController.getHeadphoneVirtEnabled(currentProfile))
-            summary = null
-        }
-    }
-
-    companion object {
-        private const val TAG = "DolbySettingsFragment"
-        private val ATTRIBUTES_MEDIA = AudioAttributes.Builder()
-            .setUsage(AudioAttributes.USAGE_MEDIA)
-            .build()
-    }
-}

DolbyManager/src/co/aospa/dolby/preference/DolbyPreferenceStore.kt

@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2024 Paranoid Android
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package co.aospa.dolby.preference
-
-import android.content.Context
-import android.content.SharedPreferences
-import androidx.preference.PreferenceDataStore
-import androidx.preference.PreferenceManager
-import co.aospa.dolby.DolbyConstants
-
-class DolbyPreferenceStore(
-    private val context: Context
-) : PreferenceDataStore() {
-
-    private val defaultSharedPrefs by lazy {
-        PreferenceManager.getDefaultSharedPreferences(context)
-    }
-
-    private lateinit var profileSharedPrefs: SharedPreferences
-
-    var profile = 0
-        set(value) {
-            field = value
-            profileSharedPrefs = context.getSharedPreferences(
-                "profile_$value",
-                Context.MODE_PRIVATE
-            )
-        }
-
-    private fun getSharedPreferences(key: String) =
-        if (DolbyConstants.PROFILE_SPECIFIC_PREFS.contains(key)) {
-            profileSharedPrefs
-        } else {
-            defaultSharedPrefs
-        }
-
-    override fun putBoolean(key: String, value: Boolean) =
-        getSharedPreferences(key).edit()
-            .putBoolean(key, value)
-            .apply()
-
-    override fun getBoolean(key: String, defValue: Boolean) =
-        getSharedPreferences(key).getBoolean(key, defValue)
-
-    override fun putInt(key: String, value: Int) =
-        getSharedPreferences(key).edit()
-            .putInt(key, value)
-            .apply()
-
-    override fun getInt(key: String, defValue: Int) =
-        getSharedPreferences(key).getInt(key, defValue)
-
-    override fun putString(key: String, value: String?) =
-        getSharedPreferences(key).edit()
-            .putString(key, value)
-            .apply()
-
-    override fun getString(key: String, defValue: String?) =
-        getSharedPreferences(key).getString(key, defValue)
-}

DolbyManager/src/co/aospa/dolby/preference/DolbySettingsFragment.kt

@@ -1,306 +0,0 @@
-/*
- * Copyright (C) 2023-24 Paranoid Android
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package co.aospa.dolby.preference
-
-import android.media.AudioAttributes
-import android.media.AudioDeviceCallback
-import android.media.AudioDeviceInfo
-import android.media.AudioManager
-import android.os.Bundle
-import android.os.Handler
-import android.widget.CompoundButton
-import android.widget.CompoundButton.OnCheckedChangeListener
-import android.widget.Toast
-import androidx.preference.ListPreference
-import androidx.preference.Preference
-import androidx.preference.Preference.OnPreferenceChangeListener
-import androidx.preference.PreferenceFragment
-import androidx.preference.SwitchPreferenceCompat
-import co.aospa.dolby.DolbyConstants
-import co.aospa.dolby.DolbyConstants.Companion.PREF_BASS
-import co.aospa.dolby.DolbyConstants.Companion.PREF_DIALOGUE
-import co.aospa.dolby.DolbyConstants.Companion.PREF_ENABLE
-import co.aospa.dolby.DolbyConstants.Companion.PREF_HP_VIRTUALIZER
-import co.aospa.dolby.DolbyConstants.Companion.PREF_IEQ
-import co.aospa.dolby.DolbyConstants.Companion.PREF_PRESET
-import co.aospa.dolby.DolbyConstants.Companion.PREF_PROFILE
-import co.aospa.dolby.DolbyConstants.Companion.PREF_RESET
-import co.aospa.dolby.DolbyConstants.Companion.PREF_SPK_VIRTUALIZER
-import co.aospa.dolby.DolbyConstants.Companion.PREF_STEREO
-import co.aospa.dolby.DolbyConstants.Companion.PREF_VOLUME
-import co.aospa.dolby.DolbyConstants.Companion.dlog
-import co.aospa.dolby.DolbyController
-import co.aospa.dolby.R
-import com.android.settingslib.widget.MainSwitchPreference
-
-class DolbySettingsFragment : PreferenceFragment(),
-    OnPreferenceChangeListener, CompoundButton.OnCheckedChangeListener {
-
-    private val switchBar by lazy {
-        findPreference<MainSwitchPreference>(PREF_ENABLE)!!
-    }
-    private val profilePref by lazy {
-        findPreference<ListPreference>(PREF_PROFILE)!!
-    }
-    private val presetPref by lazy {
-        findPreference<Preference>(PREF_PRESET)!!
-    }
-    private val ieqPref by lazy {
-        findPreference<DolbyIeqPreference>(PREF_IEQ)!!
-    }
-    private val stereoPref by lazy {
-        findPreference<ListPreference>(PREF_STEREO)!!
-    }
-    private val dialoguePref by lazy {
-        findPreference<ListPreference>(PREF_DIALOGUE)!!
-    }
-    private val bassPref by lazy {
-        findPreference<SwitchPreferenceCompat>(PREF_BASS)!!
-    }
-    private val hpVirtPref by lazy {
-        findPreference<SwitchPreferenceCompat>(PREF_HP_VIRTUALIZER)!!
-    }
-    private val spkVirtPref by lazy {
-        findPreference<SwitchPreferenceCompat>(PREF_SPK_VIRTUALIZER)!!
-    }
-    private val volumePref by lazy {
-        findPreference<SwitchPreferenceCompat>(PREF_VOLUME)!!
-    }
-    private val resetPref by lazy {
-        findPreference<Preference>(PREF_RESET)!!
-    }
-
-    private val dolbyController by lazy { DolbyController.getInstance(context) }
-    private val audioManager by lazy { context.getSystemService(AudioManager::class.java) }
-    private val handler = Handler()
-
-    private var isOnSpeaker = true
-        set(value) {
-            if (field == value) return
-            field = value
-            dlog(TAG, "setIsOnSpeaker($value)")
-            updateProfileSpecificPrefs()
-        }
-
-    private val audioDeviceCallback = object : AudioDeviceCallback() {
-        override fun onAudioDevicesAdded(addedDevices: Array<AudioDeviceInfo>) {
-            dlog(TAG, "onAudioDevicesAdded")
-            updateSpeakerState()
-        }
-
-        override fun onAudioDevicesRemoved(removedDevices: Array<AudioDeviceInfo>) {
-            dlog(TAG, "onAudioDevicesRemoved")
-            updateSpeakerState()
-        }
-    }
-
-    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-        dlog(TAG, "onCreatePreferences")
-        addPreferencesFromResource(R.xml.dolby_settings)
-
-        val profile = dolbyController.profile
-        preferenceManager.preferenceDataStore = DolbyPreferenceStore(context).also {
-            it.profile = profile
-        }
-
-        val dsOn = dolbyController.dsOn
-        switchBar.addOnSwitchChangeListener(this)
-        switchBar.setChecked(dsOn)
-
-        profilePref.onPreferenceChangeListener = this
-        updateProfileIcon(profile)
-        profilePref.setEnabled(dsOn)
-        profilePref.apply {
-            if (entryValues.contains(profile.toString())) {
-                summary = "%s"
-                value = profile.toString()
-            } else {
-                summary = context.getString(R.string.dolby_unknown)
-            }
-        }
-
-        hpVirtPref.onPreferenceChangeListener = this
-        spkVirtPref.onPreferenceChangeListener = this
-        stereoPref.onPreferenceChangeListener = this
-        dialoguePref.onPreferenceChangeListener = this
-        bassPref.onPreferenceChangeListener = this
-        volumePref.onPreferenceChangeListener = this
-        ieqPref.onPreferenceChangeListener = this
-
-        resetPref.setOnPreferenceClickListener {
-            dolbyController.resetProfileSpecificSettings()
-            updateProfileSpecificPrefs()
-            Toast.makeText(
-                context,
-                context.getString(R.string.dolby_reset_profile_toast, profilePref.summary),
-                Toast.LENGTH_SHORT
-            ).show()
-            true
-        }
-
-        audioManager!!.registerAudioDeviceCallback(audioDeviceCallback, handler)
-        updateSpeakerState()
-        updateProfileSpecificPrefs()
-    }
-
-    override fun onDestroyView() {
-        dlog(TAG, "onDestroyView")
-        audioManager!!.unregisterAudioDeviceCallback(audioDeviceCallback)
-        super.onDestroyView()
-    }
-
-    override fun onResume() {
-        super.onResume()
-        updateProfileSpecificPrefs()
-    }
-
-    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
-        dlog(TAG, "onPreferenceChange: key=${preference.key} value=$newValue")
-        when (preference.key) {
-            PREF_PROFILE -> {
-                val profile = newValue.toString().toInt()
-                dolbyController.profile = profile
-                (preferenceManager.preferenceDataStore as DolbyPreferenceStore).profile = profile
-                updateProfileIcon(profile)
-                updateProfileSpecificPrefs()
-            }
-
-            PREF_SPK_VIRTUALIZER -> {
-                dolbyController.setSpeakerVirtEnabled(newValue as Boolean)
-            }
-
-            PREF_HP_VIRTUALIZER -> {
-                dolbyController.setHeadphoneVirtEnabled(newValue as Boolean)
-            }
-
-            PREF_STEREO -> {
-                dolbyController.setStereoWideningAmount(newValue.toString().toInt())
-            }
-
-            PREF_DIALOGUE -> {
-                dolbyController.setDialogueEnhancerAmount(newValue.toString().toInt())
-            }
-
-            PREF_BASS -> {
-                dolbyController.setBassEnhancerEnabled(newValue as Boolean)
-            }
-
-            PREF_VOLUME -> {
-                dolbyController.setVolumeLevelerEnabled(newValue as Boolean)
-            }
-
-            PREF_IEQ -> {
-                dolbyController.setIeqPreset(newValue.toString().toInt())
-            }
-
-            else -> return false
-        }
-        return true
-    }
-
-    override fun onCheckedChanged(buttonView: CompoundButton, isChecked: Boolean) {
-        dlog(TAG, "onCheckedChanged($isChecked)")
-        dolbyController.dsOn = isChecked
-        profilePref.setEnabled(isChecked)
-        updateProfileSpecificPrefs()
-    }
-
-    private fun updateSpeakerState() {
-        val device = audioManager!!.getDevicesForAttributes(ATTRIBUTES_MEDIA)[0]
-        isOnSpeaker = (device.type == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER)
-    }
-
-    private fun updateProfileSpecificPrefs() {
-        val unknownRes = context.getString(R.string.dolby_unknown)
-        val headphoneRes = context.getString(R.string.dolby_connect_headphones)
-        val dsOn = dolbyController.dsOn
-        val currentProfile = dolbyController.profile
-
-        dlog(
-            TAG, "updateProfileSpecificPrefs: dsOn=$dsOn currentProfile=$currentProfile"
-                    + " isOnSpeaker=$isOnSpeaker"
-        )
-
-        val enable = dsOn && (currentProfile != -1)
-        presetPref.setEnabled(enable)
-        spkVirtPref.setEnabled(enable)
-        ieqPref.setEnabled(enable)
-        dialoguePref.setEnabled(enable)
-        volumePref.setEnabled(enable)
-        bassPref.setEnabled(enable)
-        resetPref.setEnabled(enable)
-        hpVirtPref.setEnabled(enable && !isOnSpeaker)
-        stereoPref.setEnabled(enable && !isOnSpeaker)
-
-        if (!enable) return
-
-        presetPref.summary = dolbyController.getPresetName()
-
-        val ieqValue = dolbyController.getIeqPreset(currentProfile)
-        ieqPref.apply {
-            if (entryValues.contains(ieqValue.toString())) {
-                summary = "%s"
-                value = ieqValue.toString()
-            } else {
-                summary = unknownRes
-            }
-        }
-
-        val deValue = dolbyController.getDialogueEnhancerAmount(currentProfile).toString()
-        dialoguePref.apply {
-            if (entryValues.contains(deValue)) {
-                summary = "%s"
-                value = deValue
-            } else {
-                summary = unknownRes
-            }
-        }
-
-        spkVirtPref.setChecked(dolbyController.getSpeakerVirtEnabled(currentProfile))
-        volumePref.setChecked(dolbyController.getVolumeLevelerEnabled(currentProfile))
-        bassPref.setChecked(dolbyController.getBassEnhancerEnabled(currentProfile))
-
-        // below prefs are not enabled on loudspeaker
-        if (isOnSpeaker) {
-            stereoPref.summary = headphoneRes
-            hpVirtPref.summary = headphoneRes
-            return
-        }
-
-        val swValue = dolbyController.getStereoWideningAmount(currentProfile).toString()
-        stereoPref.apply {
-            if (entryValues.contains(swValue)) {
-                summary = "%s"
-                value = swValue
-            } else {
-                summary = unknownRes
-            }
-        }
-
-        hpVirtPref.apply {
-            setChecked(dolbyController.getHeadphoneVirtEnabled(currentProfile))
-            summary = null
-        }
-    }
-
-    private fun updateProfileIcon(profile: Int) {
-        when (profile) {
-            0 -> profilePref.setIcon(R.drawable.ic_profile_dynamic)
-            1 -> profilePref.setIcon(R.drawable.ic_profile_movie)
-            2 -> profilePref.setIcon(R.drawable.ic_profile_music)
-            3 -> profilePref.setIcon(R.drawable.ic_profile_custom)
-            else -> profilePref.setIcon(R.drawable.ic_dolby)
-        }
-    }
-
-    companion object {
-        private const val TAG = "DolbySettingsFragment"
-        private val ATTRIBUTES_MEDIA = AudioAttributes.Builder()
-            .setUsage(AudioAttributes.USAGE_MEDIA)
-            .build()
-    }
-}

README.mkdn

@@ -1,9 +1,9 @@
-Sony Dolby
+AOSPA Dolby
 ==============
 
 Getting Started
 ---------------
-For dolby media codecs to work add this line in your media codecs config (should be in vendor partition) and make sure your device supports c2 codecs. :-
+For dolby media codecs to work add this line in your media codecs config (should be in vendor partition) :-
 
 ```bash
 <Include href="media_codecs_dolby_audio.xml" />
@@ -42,4 +42,20 @@ DEVICE_MANIFEST_FILE +=
 The only change done above is changing := symbol to += so that manifest can't be overriden from device tree in BoardConfig makefile.
 
 At the end an example commit to properly implement it in your device tree could be :-
-https://github.com/Neoteric-OS/device_nothing_Pong/commit/cefa46567c04770e492351e51dd96cfae80e34fb
+
+[**1**] https://github.com/Spanish-or-Vanish/android_device_xiaomi_sm8350-common/commit/8ece9a976087ed03f1adb447d0ac2a3f5f1a0d3c
+
+[**2**] https://github.com/Spanish-or-Vanish/android_device_xiaomi_sm8350-common/commit/2bdd047bfb5f23bd02e6d4db601a97c27e1506f9
+ 
+#### Tip pick anyone for Reference:
+          https://dumps.tadiphone.dev/dumps/xiaomi/vili/-/blob/missi_phone_global-user-14-UKQ1.231207.002-V816.0.5.0.UKDMIXM-release-keys/aosp-device-tree/proprietary-files.txt#L2072
+          https://github.com/Spanish-or-Vanish/android_device_xiaomi_sm8350-common/commit/6a8f6aae347f9f864f17f2dfa5d541f83ab5b170
+          https://github.com/Spanish-or-Vanish/android_device_xiaomi_sm8350-common/commit/5c593cbd2c19d571b7e62ea4bd6b8c864a4e1d9e
+
+# Credits:
+ * [**HELLBOY017**](https://github.com/HELLBOY017)
+ * [**adithya2306**](https://github.com/adithya2306)
+ * [**johnmart19**](https://github.com/johnmart19)
+ * [**userariii**](https://github.com/userariii)
+ * [**saku-bruh**](https://github.com/saku-bruh)
+ * [**ahnet-69 · he/him**](https://github.com/ahnet-69)

RemovePackagesDolby/Android.mk

@@ -0,0 +1,10 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := RemovePackagesDolby
+LOCAL_MODULE_CLASS := APPS
+LOCAL_MODULE_TAGS := optional
+LOCAL_OVERRIDES_PACKAGES += Music MusicFX AudioFX
+LOCAL_UNINSTALLABLE_MODULE := true
+LOCAL_CERTIFICATE := PRESIGNED
+LOCAL_SRC_FILES := /dev/null
+include $(BUILD_PREBUILT)

configs/android.hardware.sensor.dynamic.head_tracker.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- Feature for devices with a head tracker sensor. -->
+<permissions>
+    <feature name="android.hardware.sensor.dynamic.head_tracker" />
+</permissions>

configs/media_codecs_dolby_audio.xml

@@ -1,30 +1,14 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<!-- Copyright 2016 The Android Open Source Project
+<!--
 
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
-
-     This file was modified by Dolby Laboratories, Inc. The portions of the
-     code that are surrounded by "DOLBY..." are copyrighted and
-     licensed separately, as follows:
-
-     (C) 2018 Dolby Laboratories, Inc.
-     All rights reserved.
-
-     This program is protected under international and U.S. Copyright laws as
+     This program is protected under international and U.S. copyright laws as
      an unpublished work. This program is confidential and proprietary to the
      copyright owners. Reproduction or disclosure, in whole or in part, or the
      production of derivative works therefrom without the express permission of
      the copyright owners is prohibited.
+
+                   Copyright (C) 2020-2021 by Dolby Laboratories,
+                               All rights reserved.
 -->
 
 <Included>
@@ -49,7 +33,16 @@
                 <Limit name="sample-rate" ranges="48000" />
                 <Limit name="bitrate" range="32000-6144000" />
             </Type>
+            <Attribute name="software-codec" />
         </MediaCodec>
         <!-- DOLBY_UDC END -->
+        <!-- DOLBY_AC4 -->
+<!--        <MediaCodec name="c2.dolby.ac4.decoder" type="audio/ac4">
+            <Alias name="OMX.dolby.ac4.decoder" />
+            <Limit name="channel-count" max="16" />
+            <Limit name="sample-rate" ranges="48000" />
+            <Limit name="bitrate" range="16000-2688000" />
+        </MediaCodec> -->
+        <!-- DOLBY_AC4 END -->
     </Decoders>
 </Included>

configs/vintf/dolby_framework_matrix.xml

@@ -1,19 +0,0 @@
-<compatibility-matrix version="4.0" type="framework">
-    <hal format="hidl" optional="true">
-        <name>vendor.dolby.hardware.dms</name>
-        <version>2.0</version>
-        <interface>
-            <name>IDms</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.media.c2</name>
-        <version>1.0</version>
-        <interface>
-            <name>IComponentStore</name>
-            <instance>dolby</instance>
-            <instance>default1</instance>
-        </interface>
-    </hal>
-</compatibility-matrix>

configs/vintf/vendor.dolby.hardware.dms@2.0-service.xml

@@ -1,11 +0,0 @@
-<manifest version="1.0" type="device">
-    <hal format="hidl">
-        <name>vendor.dolby.hardware.dms</name>
-        <transport>hwbinder</transport>
-        <version>2.0</version>
-        <interface>
-            <name>IDms</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</manifest>

configs/vintf/vendor.dolby.media.c2@1.0-service.xml

@@ -1,19 +0,0 @@
-<!--
-
-     This program is protected under international and U.S. copyright laws as
-     an unpublished work. This program is confidential and proprietary to the
-     copyright owners. Reproduction or disclosure, in whole or in part, or the
-     production of derivative works therefrom without the express permission of
-     the copyright owners is prohibited.
-
-                   Copyright (C) 2020-2021 by Dolby Laboratories,
-                               All rights reserved.
-
--->
-<manifest version="1.0" type="device">
-    <hal format="hidl">
-        <name>android.hardware.media.c2</name>
-        <transport>hwbinder</transport>
-        <fqname>@1.0::IComponentStore/default1</fqname>
-    </hal>
-</manifest>

dolby.mk

@@ -21,63 +21,111 @@ DOLBY_PATH := hardware/dolby
 PRODUCT_SOONG_NAMESPACES += \
    $(DOLBY_PATH)
 
-# Build codec2 packages
-PRODUCT_PACKAGES += \
-    libavservices_minijail.vendor \
-    libcodec2_hidl@1.2.vendor \
-    libcodec2_soft_common.vendor
+# Enable codec support
+AUDIO_FEATURE_ENABLED_DS2_DOLBY_DAP := true
 
 # SEPolicy
 BOARD_VENDOR_SEPOLICY_DIRS += $(DOLBY_PATH)/sepolicy/vendor
-
-# HIDL
-DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE += $(DOLBY_PATH)/configs/vintf/dolby_framework_matrix.xml
-DEVICE_MANIFEST_FILE += \
-    $(DOLBY_PATH)/configs/vintf/vendor.dolby.hardware.dms@2.0-service.xml \
-    $(DOLBY_PATH)/configs/vintf/vendor.dolby.media.c2@1.0-service.xml
-
+    
 # Configs
 PRODUCT_COPY_FILES += \
-    $(DOLBY_PATH)/configs/dax/dax-default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/dolby/dax-default.xml \
-    $(DOLBY_PATH)/configs/media/media_codecs_dolby_audio.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_codecs_dolby_audio.xml
+    $(DOLBY_PATH)/configs/dax-default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/dolby/dax-default.xml \
+    $(DOLBY_PATH)/configs/media_codecs_dolby_audio.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_codecs_dolby_audio.xml
 
 # Dolby VNDK libs
-PRODUCT_COPY_FILES += \
-    prebuilts/vndk/v33/arm/arch-arm-armv7-a-neon/shared/vndk-core/libstagefright_foundation.so:$(TARGET_COPY_OUT_VENDOR)/lib/libstagefright_foundation-v33.so \
-    prebuilts/vndk/v33/arm64/arch-arm64-armv8-a/shared/vndk-core/libstagefright_foundation.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libstagefright_foundation-v33.so
-
-# Dolby
-PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.dolby.dax.version=DAX3_3.7.0.8_r1
-
-# DolbyManager
 PRODUCT_PACKAGES += \
-    DolbyManager
+    libstagefright_foundation-v33
 
-# Proprietary-files
+PRODUCT_PACKAGES += \
+    libshim_dolby
+
+# Init
+PRODUCT_PACKAGES += \
+    init.dolby.rc
+
+# Overlays    
+PRODUCT_PACKAGES += \
+    DolbyFrameworksResCommon
+
+# Dolby Spatial Audio
 PRODUCT_COPY_FILES += \
-    $(DOLBY_PATH)/proprietary/vendor/bin/hw/vendor.dolby.hardware.dms@2.0-service:$(TARGET_COPY_OUT_VENDOR)/bin/hw/vendor.dolby.hardware.dms@2.0-service \
-    $(DOLBY_PATH)/proprietary/vendor/bin/hw/vendor.dolby.media.c2@1.0-service:$(TARGET_COPY_OUT_VENDOR)/bin/hw/vendor.dolby.media.c2@1.0-service \
-    $(DOLBY_PATH)/proprietary/vendor/etc/init/vendor.dolby.hardware.dms@2.0-service.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/vendor.dolby.hardware.dms@2.0-service.rc \
-    $(DOLBY_PATH)/proprietary/vendor/etc/init/vendor.dolby.media.c2@1.0-service.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/vendor.dolby.media.c2@1.0-service.rc \
-    $(DOLBY_PATH)/proprietary/vendor/lib/libdapparamstorage.so:$(TARGET_COPY_OUT_VENDOR)/lib/libdapparamstorage.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib/libdlbpreg.so:$(TARGET_COPY_OUT_VENDOR)/lib/libdlbpreg.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib/soundfx/libdlbvol.so:$(TARGET_COPY_OUT_VENDOR)/lib/soundfx/libdlbvol.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib/soundfx/libswdap.so:$(TARGET_COPY_OUT_VENDOR)/lib/soundfx/libswdap.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib/soundfx/libswgamedap.so:$(TARGET_COPY_OUT_VENDOR)/lib/soundfx/libswgamedap.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib/soundfx/libswvqe.so:$(TARGET_COPY_OUT_VENDOR)/lib/soundfx/libswvqe.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib/vendor.dolby.hardware.dms@2.0.so:$(TARGET_COPY_OUT_VENDOR)/lib/vendor.dolby.hardware.dms@2.0.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libcodec2_soft_ac4dec.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libcodec2_soft_ac4dec.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libcodec2_soft_ddpdec.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libcodec2_soft_ddpdec.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libcodec2_soft_dolby.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libcodec2_soft_dolby.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libcodec2_store_dolby.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libcodec2_store_dolby.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libdapparamstorage.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libdapparamstorage.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libdeccfg.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libdeccfg.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libdlbdsservice.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libdlbdsservice.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/libdlbpreg.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libdlbpreg.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/soundfx/libdlbvol.so:$(TARGET_COPY_OUT_VENDOR)/lib64/soundfx/libdlbvol.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/soundfx/libswdap.so:$(TARGET_COPY_OUT_VENDOR)/lib64/soundfx/libswdap.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/soundfx/libswgamedap.so:$(TARGET_COPY_OUT_VENDOR)/lib64/soundfx/libswgamedap.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/soundfx/libswvqe.so:$(TARGET_COPY_OUT_VENDOR)/lib64/soundfx/libswvqe.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/vendor.dolby.hardware.dms@2.0-impl.so:$(TARGET_COPY_OUT_VENDOR)/lib64/vendor.dolby.hardware.dms@2.0-impl.so \
-    $(DOLBY_PATH)/proprietary/vendor/lib64/vendor.dolby.hardware.dms@2.0.so:$(TARGET_COPY_OUT_VENDOR)/lib64/vendor.dolby.hardware.dms@2.0.so
+    $(DOLBY_PATH)/configs/android.hardware.sensor.dynamic.head_tracker.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.sensor.dynamic.head_tracker.xml \
+
+# Dolby Spatial Audio: optimize spatializer effect
+PRODUCT_PROPERTY_OVERRIDES += \
+       audio.spatializer.effect.util_clamp_min=300
+
+# Dolby Spatial Audio: declare use of spatial audio
+PRODUCT_PROPERTY_OVERRIDES += \
+       ro.audio.spatializer_enabled=true \
+       ro.audio.headtracking_enabled=true \
+       ro.audio.spatializer_transaural_enabled_default=false \
+       persist.vendor.audio.spatializer.speaker_enabled=true \
+
+# Dolby Spatial Audio Proprietary blobs
+PRODUCT_PACKAGES += \
+    libspatializerparamstorage \
+    libswspatializer
+    
+
+# Media (C2)
+PRODUCT_PACKAGES += \
+    android.hardware.media.c2@1.0.vendor \
+    android.hardware.media.c2@1.1.vendor \
+    android.hardware.media.c2@1.2.vendor \
+    libcodec2_hidl@1.2.vendor \
+    libsfplugin_ccodec_utils.vendor \
+    libcodec2_soft_common.vendor
+
+# Codec2 Props
+PRODUCT_VENDOR_PROPERTIES += \
+    vendor.audio.c2.preferred=true \
+    debug.c2.use_dmabufheaps=1 \
+    vendor.qc2audio.suspend.enabled=true \
+    vendor.qc2audio.per_frame.flac.dec.enabled=true
+
+# Dolby Props
+PRODUCT_VENDOR_PROPERTIES += \
+    ro.vendor.dolby.dax.version=DAX3_3.7.0.8_r1 \
+    vendor.audio.dolby.ds2.hardbypass=false \
+    vendor.audio.dolby.ds2.enabled=false
+
+# Remove Packages for Dolby Support
+PRODUCT_PACKAGES += \
+    RemovePackagesDolby
+
+
+# XiaomiDolby
+PRODUCT_PACKAGES += \
+    XiaomiDolby
+
+# Dolby Proprietary blobs
+PRODUCT_COPY_FILES += \
+    $(DOLBY_PATH)/proprietary/vendor/etc/init/vendor.dolby.hardware.dms@2.0-service.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/vendor.dolby.hardware.dms@2.0-service.rc
+
+PRODUCT_PACKAGES += \
+    libdapparamstorage \
+    libdlbdsservice \
+    libdlbpreg \
+    vendor.dolby.hardware.dms@2.0-impl \
+    vendor.dolby.hardware.dms@2.0 \
+    vendor.dolby.hardware.dms@2.0-service
+
+# Codec2 (Dolby)
+PRODUCT_COPY_FILES += \
+    $(DOLBY_PATH)/proprietary/vendor/etc/init/vendor.dolby.media.c2@1.0-service.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/vendor.dolby.media.c2@1.0-service.rc
+
+PRODUCT_PACKAGES += \
+    libcodec2_soft_ac4dec \
+    libcodec2_soft_ddpdec \
+    libcodec2_store_dolby \
+    libdeccfg \
+    vendor.dolby.media.c2@1.0-service
+
+# Dolby SoundFX Blobs
+PRODUCT_PACKAGES += \
+    libdlbvol \
+    libhwdap \
+    libswgamedap \
+    libswvqe
+

dolby/Android.bp

@@ -6,7 +6,7 @@
 //
 
 android_app {
-    name: "DolbyManager",
+    name: "XiaomiDolby",
 
     srcs: ["src/**/*.kt"],
     resource_dirs: ["res"],
@@ -15,7 +15,7 @@ android_app {
     system_ext_specific: true,
     privileged: true,
 
-    overrides: ["MusicFX", "AudioFX"],
+    overrides: ["MusicFX"],
     static_libs: [
         "SettingsLib",
         "SpaLib",
@@ -23,6 +23,5 @@ android_app {
         "androidx.compose.material3_material3",
         "androidx.compose.runtime_runtime",
         "androidx.preference_preference",
-        "com.google.android.material_material",
     ],
 }

dolby/AndroidManifest.xml

@@ -4,7 +4,7 @@
      SPDX-License-Identifier: Apache-2.0
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="co.aospa.dolby"
+    package="co.aospa.dolby.xiaomi"
     android:sharedUserId="android.uid.system">
 
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
@@ -13,20 +13,23 @@
         android:icon="@mipmap/ic_launcher"
         android:allowBackup="false"
         android:label="@string/dolby_title"
-        android:persistent="true">
+        android:persistent="true"
+        android:directBootAware="true"
+        android:defaultToDeviceProtectedStorage="true"
+        android:theme="@style/Theme.SubSettingsBase.Expressive">
 
         <receiver
             android:name=".BootCompletedReceiver"
             android:exported="true">
             <intent-filter android:priority="1000">
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.LOCKED_BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
 
         <activity
-            android:name=".DolbyActivity"
+            android:name=".DolbySettingsActivity"
             android:label="@string/dolby_title"
-            android:theme="@style/Theme.SubSettingsBase"
             android:exported="true">
             <intent-filter>
                 <action android:name="com.android.settings.action.IA_SETTINGS" />
@@ -44,13 +47,12 @@
             <meta-data android:name="com.android.settings.category"
                        android:value="com.android.settings.category.ia.sound" />
             <meta-data android:name="com.android.settings.summary_uri"
-                       android:value="content://co.aospa.dolby.summary/dolby" />
+                       android:value="content://co.aospa.dolby.xiaomi.summary/dolby" />
         </activity>
 
         <activity
             android:name=".geq.EqualizerActivity"
             android:label="@string/dolby_preset"
-            android:theme="@style/Theme.SubSettingsBase"
             android:exported="true" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -71,7 +73,7 @@
 
         <provider
             android:name=".SummaryProvider"
-            android:authorities="co.aospa.dolby.summary">
+            android:authorities="co.aospa.dolby.xiaomi.summary">
         </provider>
 
     </application>

dolby/res/drawable/reset_wrench_24px.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M653,752L565,840L480,755L568,667Q564,656 562,644Q560,632 560,620Q560,562 601,521Q642,480 700,480Q718,480 735,484.5Q752,489 767,497L672,592L728,648L823,554Q831,569 835.5,585.5Q840,602 840,620Q840,678 799,719Q758,760 700,760Q687,760 675.5,758Q664,756 653,752ZM831,400L748,400Q722,312 649,256Q576,200 480,200Q363,200 281.5,281.5Q200,363 200,480Q200,552 232.5,612Q265,672 320,710L320,600L400,600L400,840L160,840L160,760L254,760Q192,710 156,637.5Q120,565 120,480Q120,405 148.5,339.5Q177,274 225.5,225.5Q274,177 339.5,148.5Q405,120 480,120Q609,120 706.5,199.5Q804,279 831,400Z"/>
+</vector>

dolby/res/values/arrays.xml

@@ -8,8 +8,9 @@
     <!-- Dolby Atmos -->
     <string-array name="dolby_profile_entries">
         <item>@string/dolby_profile_dynamic</item>
-        <item>@string/dolby_profile_movie</item>
+        <item>@string/dolby_profile_video</item>
         <item>@string/dolby_profile_music</item>
+        <item>@string/dolby_profile_voice</item>
         <item>@string/dolby_profile_custom</item>
     </string-array>
 
@@ -17,6 +18,7 @@
         <item>0</item>
         <item>1</item>
         <item>2</item>
+        <item>8</item>
         <item>3</item>
     </string-array>
 
@@ -55,37 +57,11 @@
         <item>40,24,8,8,8,-4,-16,-12,-8,-32,-56,-24,8,8,8,8,8,8,8,8</item>
     </string-array>
 
-    <string-array name="dolby_dialogue_entries">
-        <item>@string/dolby_off</item>
-        <item>@string/dolby_low</item>
-        <item>@string/dolby_medium</item>
-        <item>@string/dolby_high</item>
-        <item>@string/dolby_max</item>
-    </string-array>
-
-    <string-array name="dolby_dialogue_values">
-        <item>0</item>
-        <item>2</item>
-        <item>6</item>
-        <item>9</item>
-        <item>12</item>
-    </string-array>
-
-    <string-array name="dolby_stereo_entries">
-        <item>@string/dolby_low</item>
-        <item>@string/dolby_high</item>
-    </string-array>
-
-    <string-array name="dolby_stereo_values">
-        <item>4</item>
-        <item>40</item>
-    </string-array>
-
     <string-array name="dolby_ieq_entries">
         <item>@string/dolby_off</item>
+        <item>@string/dolby_detailed</item>
         <item>@string/dolby_balanced</item>
         <item>@string/dolby_warm</item>
-        <item>@string/dolby_detailed</item>
     </string-array>
 
     <string-array name="dolby_ieq_values">

dolby/res/values/config.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2023-25 Paranoid Android
+     SPDX-License-Identifier: Apache-2.0
+-->
+<resources>
+
+    <!-- Whether stereo widening levels are supported -->
+    <bool name="dolby_stereo_widening_supported">true</bool>
+
+    <!-- Whether volume leveler is supported -->
+    <bool name="dolby_volume_leveler_supported">true</bool>
+
+</resources>

dolby/res/values/integers.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2025 Paranoid Android
+     SPDX-License-Identifier: Apache-2.0
+-->
+<resources>
+
+    <!-- Stereo widening amount -->
+    <integer name="stereo_widening_min">4</integer>
+    <integer name="stereo_widening_max">64</integer>
+
+    <!-- Dialogue enhancer amount -->
+    <integer name="dialogue_enhancer_min">1</integer>
+    <integer name="dialogue_enhancer_max">12</integer>
+
+</resources>

dolby/res/values/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-     Copyright (C) 2023-24 Paranoid Android
+     Copyright (C) 2023-25 Paranoid Android
      SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
@@ -19,20 +19,24 @@
     <string name="dolby_unknown">Unknown</string>
     <string name="dolby_on_with_profile">On (%1$s)</string>
     <string name="dolby_category_settings">Settings</string>
+    <string name="dolby_category_adv_settings">Advanced settings</string>
+    <string name="dolby_adv_settings_footer">Choose a different profile to show advanced settings.</string>
     <string name="dolby_bass_enhancer">Bass enhancer</string>
     <string name="dolby_dialogue_enhancer">Dialogue enhancer</string>
-    <string name="dolby_spk_virtualizer">Speaker virtualization</string>
-    <string name="dolby_hp_virtualizer">Headphone virtualization</string>
-    <string name="dolby_stereo_widening">Stereo widening</string>
+    <string name="dolby_spk_virtualizer">Speaker surround virtualizer</string>
+    <string name="dolby_hp_virtualizer">Headphone surround virtualizer</string>
     <string name="dolby_volume_leveler">Volume leveler</string>
     <string name="dolby_connect_headphones">Connect headphones</string>
-    <string name="dolby_reset_profile">Reset to defaults</string>
-    <string name="dolby_reset_profile_toast">Successfully reset settings for %1$s profile</string>
+    <string name="dolby_reset_all">Reset profiles</string>
+    <string name="dolby_reset_all_message">This will reset all profiles to factory defaults.</string>
+    <string name="dolby_reset_all_toast">Succesfully reset all profiles</string>
+    <string name="dolby_strength">Strength</string>
 
     <!-- Dolby profiles -->
     <string name="dolby_profile_dynamic">Dynamic</string>
-    <string name="dolby_profile_movie">Movie</string>
+    <string name="dolby_profile_video">Movie/Video</string>
     <string name="dolby_profile_music">Music</string>
+    <string name="dolby_profile_voice">Voice</string>
     <string name="dolby_profile_custom">Custom</string>
 
     <!-- Dolby equalizer presets -->
@@ -47,6 +51,7 @@
     <string name="dolby_preset_country">Country</string>
     <string name="dolby_preset_dance">Dance</string>
     <string name="dolby_preset_metal">Metal</string>
+    <string name="dolby_preset_custom">Custom</string>
 
     <!-- Dolby equalizer UI -->
     <string name="dolby_geq_slider_label_gain">Gain</string>

dolby/res/xml/dolby_settings.xml

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-     Copyright (C) 2023-24 Paranoid Android
+     Copyright (C) 2023-25 Paranoid Android
      SPDX-License-Identifier: Apache-2.0
 -->
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:title="@string/dolby_title">
 
     <com.android.settingslib.widget.MainSwitchPreference
@@ -14,25 +15,40 @@
 
     <ListPreference
         android:key="dolby_profile"
+        android:dependency="dolby_enable"
         android:entries="@array/dolby_profile_entries"
         android:entryValues="@array/dolby_profile_values"
         android:defaultValue="0"
         android:title="@string/dolby_profile_title"
-        android:summary="%s" />
+        android:summary="%s"
+        android:icon="@drawable/ic_dolby" />
 
     <PreferenceCategory
-        android:title="@string/dolby_category_settings">
+        android:key="dolby_category_settings"
+        android:title="@string/dolby_category_settings"
+        android:dependency="dolby_enable">
 
         <Preference
             android:key="dolby_preset"
             android:title="@string/dolby_preset">
             <intent
                 android:action="android.intent.action.MAIN"
-                android:targetPackage="co.aospa.dolby"
-                android:targetClass="co.aospa.dolby.geq.EqualizerActivity" />
+                android:targetPackage="co.aospa.dolby.xiaomi"
+                android:targetClass="co.aospa.dolby.xiaomi.geq.EqualizerActivity" />
         </Preference>
 
-        <co.aospa.dolby.preference.DolbyIeqPreference
+        <SwitchPreferenceCompat
+            android:key="dolby_bass"
+            android:title="@string/dolby_bass_enhancer" />
+
+    </PreferenceCategory>
+
+    <PreferenceCategory
+        android:key="dolby_category_adv_settings"
+        android:title="@string/dolby_category_adv_settings"
+        android:dependency="dolby_enable">
+
+        <co.aospa.dolby.xiaomi.preference.DolbyIeqPreference
             android:key="dolby_ieq"
             android:entries="@array/dolby_ieq_entries"
             android:entryValues="@array/dolby_ieq_values"
@@ -46,31 +62,33 @@
             android:key="dolby_virtualizer"
             android:title="@string/dolby_hp_virtualizer" />
 
-        <ListPreference
-            android:key="dolby_stereo"
-            android:entries="@array/dolby_stereo_entries"
-            android:entryValues="@array/dolby_stereo_values"
-            android:title="@string/dolby_stereo_widening"
-            android:dependency="dolby_virtualizer" />
-
-        <ListPreference
-            android:key="dolby_dialogue"
-            android:entries="@array/dolby_dialogue_entries"
-            android:entryValues="@array/dolby_dialogue_values"
-            android:title="@string/dolby_dialogue_enhancer" />
+        <SeekBarPreference
+            android:key="dolby_stereo_widening"
+            android:title="@string/dolby_strength"
+            android:dependency="dolby_virtualizer"
+            android:min="@integer/stereo_widening_min"
+            android:max="@integer/stereo_widening_max"/>
 
         <SwitchPreferenceCompat
-            android:key="dolby_bass"
-            android:title="@string/dolby_bass_enhancer" />
+            android:key="dolby_dialogue_enabled"
+            android:title="@string/dolby_dialogue_enhancer" />
+
+        <SeekBarPreference
+            android:key="dolby_dialogue_amount"
+            android:title="@string/dolby_strength"
+            android:dependency="dolby_dialogue_enabled"
+            android:min="@integer/dialogue_enhancer_min"
+            android:max="@integer/dialogue_enhancer_max"/>
 
         <SwitchPreferenceCompat
             android:key="dolby_volume"
             android:title="@string/dolby_volume_leveler" />
 
-        <Preference
-            android:key="dolby_reset"
-            android:title="@string/dolby_reset_profile" />
-
     </PreferenceCategory>
 
+    <com.android.settingslib.widget.FooterPreference
+        android:key="dolby_adv_settings_footer"
+        android:title="@string/dolby_adv_settings_footer"
+        android:selectable="false" />
+
 </PreferenceScreen>

dolby/src/co/aospa/dolby/xiaomi/BootCompletedReceiver.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2023-24 Paranoid Android
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package co.aospa.dolby.xiaomi
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+
+private const val TAG = "XiaomiDolby-Boot"
+
+class BootCompletedReceiver : BroadcastReceiver() {
+
+    override fun onReceive(context: Context, intent: Intent) {
+        Log.d(TAG, "Received intent: ${intent.action}")
+        when (intent.action) {
+            Intent.ACTION_LOCKED_BOOT_COMPLETED -> {
+                // we perform everything in the initializer
+                DolbyController.getInstance(context)
+            }
+            Intent.ACTION_BOOT_COMPLETED -> {
+                DolbyController.getInstance(context).onBootCompleted()
+            }
+            else -> Log.e(TAG, "unhandled intent action")
+        }
+    }
+}

dolby/src/co/aospa/dolby/xiaomi/DolbyAudioEffect.kt

@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby
+package co.aospa.dolby.xiaomi
 
 import android.media.audiofx.AudioEffect
-import co.aospa.dolby.DolbyConstants.Companion.dlog
-import co.aospa.dolby.DolbyConstants.DsParam
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.dlog
+import co.aospa.dolby.xiaomi.DolbyConstants.DsParam
 import java.util.UUID
 
 class DolbyAudioEffect(priority: Int, audioSession: Int) : AudioEffect(

dolby/src/co/aospa/dolby/xiaomi/DolbyConstants.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby
+package co.aospa.dolby.xiaomi
 
 import android.util.Log
 
@@ -27,15 +27,16 @@ class DolbyConstants {
     }
 
     companion object {
-        const val TAG = "Dolby"
+        const val TAG = "XiaomiDolby"
         const val PREF_ENABLE = "dolby_enable"
         const val PREF_PROFILE = "dolby_profile"
         const val PREF_PRESET = "dolby_preset"
         const val PREF_IEQ = "dolby_ieq"
         const val PREF_HP_VIRTUALIZER = "dolby_virtualizer"
         const val PREF_SPK_VIRTUALIZER = "dolby_spk_virtualizer"
-        const val PREF_STEREO = "dolby_stereo"
-        const val PREF_DIALOGUE = "dolby_dialogue"
+        const val PREF_STEREO_WIDENING = "dolby_stereo_widening"
+        const val PREF_DIALOGUE = "dolby_dialogue_enabled"
+        const val PREF_DIALOGUE_AMOUNT = "dolby_dialogue_amount"
         const val PREF_BASS = "dolby_bass"
         const val PREF_VOLUME = "dolby_volume"
         const val PREF_RESET = "dolby_reset"
@@ -45,15 +46,16 @@ class DolbyConstants {
             PREF_IEQ,
             PREF_HP_VIRTUALIZER,
             PREF_SPK_VIRTUALIZER,
-            PREF_STEREO,
+            PREF_STEREO_WIDENING,
             PREF_DIALOGUE,
+            PREF_DIALOGUE_AMOUNT,
             PREF_BASS,
             PREF_VOLUME
         )
 
         fun dlog(tag: String, msg: String) {
-            if (Log.isLoggable(TAG, Log.DEBUG)) {
-                Log.d(tag, msg)
+            if (Log.isLoggable(TAG, Log.DEBUG) || Log.isLoggable(tag, Log.DEBUG)) {
+                Log.d("$TAG-$tag", msg)
             }
         }
     }

dolby/src/co/aospa/dolby/xiaomi/DolbyController.kt

@@ -1,10 +1,10 @@
 /*
- * Copyright (C) 2023-24 Paranoid Android
+ * Copyright (C) 2023-25 Paranoid Android
  *
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby
+package co.aospa.dolby.xiaomi
 
 import android.content.Context
 import android.media.AudioDeviceCallback
@@ -15,16 +15,20 @@ import android.media.AudioPlaybackConfiguration
 import android.os.Handler
 import android.util.Log
 import androidx.preference.PreferenceManager
-import co.aospa.dolby.DolbyConstants.Companion.dlog
-import co.aospa.dolby.DolbyConstants.DsParam
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.dlog
+import co.aospa.dolby.xiaomi.DolbyConstants.DsParam
+import co.aospa.dolby.xiaomi.R
 
 internal class DolbyController private constructor(
     private val context: Context
 ) {
     private var dolbyEffect = DolbyAudioEffect(EFFECT_PRIORITY, audioSession = 0)
-    private val audioManager = context.getSystemService(AudioManager::class.java)
+    private val audioManager = context.getSystemService(AudioManager::class.java)!!
     private val handler = Handler(context.mainLooper)
+    private val stereoWideningSupported =
+        context.getResources().getBoolean(R.bool.dolby_stereo_widening_supported)
+    private val volumeLevelerSupported =
+        context.getResources().getBoolean(R.bool.dolby_volume_leveler_supported)
 
     // Restore current profile on every media session
     private val playbackCallback = object : AudioPlaybackCallback() {
@@ -57,10 +61,10 @@ internal class DolbyController private constructor(
             field = value
             dlog(TAG, "setRegisterCallbacks($value)")
             if (value) {
-                audioManager!!.registerAudioPlaybackCallback(playbackCallback, handler)
+                audioManager.registerAudioPlaybackCallback(playbackCallback, handler)
                 audioManager.registerAudioDeviceCallback(audioDeviceCallback, handler)
             } else {
-                audioManager!!.unregisterAudioPlaybackCallback(playbackCallback)
+                audioManager.unregisterAudioPlaybackCallback(playbackCallback)
                 audioManager.unregisterAudioDeviceCallback(audioDeviceCallback)
             }
         }
@@ -91,27 +95,30 @@ internal class DolbyController private constructor(
         }
 
     init {
-        dlog(TAG, "initialized")
-    }
-
-    fun onBootCompleted() {
-        dlog(TAG, "onBootCompleted")
-
         // Restore our main settings
         val prefs = PreferenceManager.getDefaultSharedPreferences(context)
         dsOn = prefs.getBoolean(DolbyConstants.PREF_ENABLE, true)
 
         context.resources.getStringArray(R.array.dolby_profile_values)
-            .map { it.toInt() }
-            .forEach { profile ->
-                // Reset dolby first to prevent it from loading bad settings
-                dolbyEffect.resetProfileSpecificSettings(profile)
-                // Now restore our profile-specific settings
-                restoreSettings(profile)
-            }
+                .map { it.toInt() }
+                .forEach { profile ->
+                    // Reset dolby first to prevent it from loading bad settings
+                    dolbyEffect.resetProfileSpecificSettings(profile)
+                    // Now restore our profile-specific settings
+                    restoreSettings(profile)
+                }
 
         // Finally restore the current profile.
         setCurrentProfile()
+
+        dlog(TAG, "initialized")
+    }
+
+    fun onBootCompleted () {
+        dlog(TAG, "onBootCompleted()")
+
+        // Migrate presets from credential protected storage if needed
+        maybeMigratePresets()
     }
 
     private fun restoreSettings(profile: Int) {
@@ -121,6 +128,20 @@ internal class DolbyController private constructor(
             prefs.getString(DolbyConstants.PREF_PRESET, getPreset(profile))!!,
             profile
         )
+        setBassEnhancerEnabled(
+            prefs.getBoolean(DolbyConstants.PREF_BASS, getBassEnhancerEnabled(profile)),
+            profile
+        )
+        setVolumeLevelerEnabled(
+            // force disable if unsupported, else force enable on dynamic profile
+            volumeLevelerSupported && (profile == 0 ||
+                prefs.getBoolean(DolbyConstants.PREF_VOLUME, getVolumeLevelerEnabled(profile))),
+            profile
+        )
+        if (profile == 0) {
+            // below settings are not applicable for dynamic
+            return
+        }
         setIeqPreset(
             prefs.getString(
                 DolbyConstants.PREF_IEQ,
@@ -137,27 +158,45 @@ internal class DolbyController private constructor(
             profile
         )
         setStereoWideningAmount(
-            prefs.getString(
-                DolbyConstants.PREF_STEREO,
-                getStereoWideningAmount(profile).toString()
+            prefs.getInt(
+                DolbyConstants.PREF_STEREO_WIDENING,
+                getStereoWideningAmount(profile)
             )!!.toInt(),
             profile
         )
+        setDialogueEnhancerEnabled(
+            prefs.getBoolean(
+                DolbyConstants.PREF_DIALOGUE,
+                getDialogueEnhancerEnabled(profile)
+            ),
+            profile
+        )
         setDialogueEnhancerAmount(
-            prefs.getString(
-                DolbyConstants.PREF_DIALOGUE,
-                getDialogueEnhancerAmount(profile).toString()
+            prefs.getInt(
+                DolbyConstants.PREF_DIALOGUE_AMOUNT,
+                getDialogueEnhancerAmount(profile)
             )!!.toInt(),
             profile
         )
-        setBassEnhancerEnabled(
-            prefs.getBoolean(DolbyConstants.PREF_BASS, getBassEnhancerEnabled(profile)),
-            profile
-        )
-        setVolumeLevelerEnabled(
-            prefs.getBoolean(DolbyConstants.PREF_VOLUME, getVolumeLevelerEnabled(profile)),
-            profile
-        )
+    }
+
+    private fun maybeMigratePresets() {
+        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+        if (prefs.getBoolean(PREF_KEY_PRESETS_MIGRATED, false)) {
+            return
+        }
+        val ceContext = context.createCredentialProtectedStorageContext()
+        val cePrefs = ceContext.getSharedPreferences(PREF_PRESETS, Context.MODE_PRIVATE)
+        if (cePrefs.all.isEmpty()) {
+            dlog(TAG, "no presets to migrate")
+            return
+        }
+        if (context.moveSharedPreferencesFrom(ceContext, PREF_PRESETS)) {
+            prefs.edit().putBoolean(PREF_KEY_PRESETS_MIGRATED, true).apply()
+            dlog(TAG, "presets migrated successfully")
+        } else {
+            Log.w(TAG, "failed to migrate presets")
+        }
     }
 
     private fun checkEffect() {
@@ -174,6 +213,13 @@ internal class DolbyController private constructor(
         profile = prefs.getString(DolbyConstants.PREF_PROFILE, "0" /*dynamic*/)!!.toInt()
     }
 
+    fun setDsOnAndPersist(dsOn: Boolean) {
+        this.dsOn = dsOn
+        PreferenceManager.getDefaultSharedPreferences(context).edit()
+            .putBoolean(DolbyConstants.PREF_ENABLE, dsOn)
+            .apply()
+    }
+
     fun getProfileName(): String? {
         val profile = dolbyEffect.profile.toString()
         val profiles = context.resources.getStringArray(R.array.dolby_profile_values)
@@ -184,13 +230,27 @@ internal class DolbyController private constructor(
         )[profileIndex]
     }
 
-    fun resetProfileSpecificSettings() {
-        dlog(TAG, "resetProfileSpecificSettings")
+    fun resetProfileSpecificSettings(profile: Int = this.profile) {
+        dlog(TAG, "resetProfileSpecificSettings($profile)")
         checkEffect()
-        dolbyEffect.resetProfileSpecificSettings()
+        dolbyEffect.resetProfileSpecificSettings(profile)
         context.deleteSharedPreferences("profile_$profile")
     }
 
+    fun resetAllProfiles() {
+        dlog(TAG, "resetAllProfiles")
+        checkEffect()
+        // Reset profile-specific settings
+        context.resources.getStringArray(R.array.dolby_profile_values)
+            .map { it.toInt() }
+            .forEach { resetProfileSpecificSettings(it) }
+        // Set default dynamic profile
+        profile = 0
+        PreferenceManager.getDefaultSharedPreferences(context).edit()
+            .putString(DolbyConstants.PREF_PROFILE, "0")
+            .apply()
+    }
+
     fun getPreset(profile: Int = this.profile): String {
         val gains = dolbyEffect.getDapParameter(DsParam.GEQ_BAND_GAINS, profile)
         return gains.joinToString(separator = ",").also {
@@ -202,20 +262,20 @@ internal class DolbyController private constructor(
         dlog(TAG, "setPreset: $value")
         checkEffect()
         val gains = value.split(",")
-            .map { it.toInt() }
-            .toIntArray()
+                .map { it.toInt() }
+                .toIntArray()
         dolbyEffect.setDapParameter(DsParam.GEQ_BAND_GAINS, gains, profile)
     }
 
     fun getPresetName(): String {
+        val preset = getPreset()
         val presets = context.resources.getStringArray(R.array.dolby_preset_values)
-        val presetIndex = presets.indexOf(getPreset())
-        return if (presetIndex == -1) {
-            "Custom"
+        val userPresets = context.getSharedPreferences(PREF_PRESETS, Context.MODE_PRIVATE)
+        return if (presets.contains(preset)) {
+            context.resources.getStringArray(R.array.dolby_preset_entries)[presets.indexOf(preset)]
         } else {
-            context.resources.getStringArray(
-                R.array.dolby_preset_entries
-            )[presetIndex]
+            userPresets.all.entries.firstOrNull { it.value == preset }?.key
+                ?: context.getString(R.string.dolby_preset_custom)
         }
     }
 
@@ -264,29 +324,40 @@ internal class DolbyController private constructor(
     }
 
     fun getStereoWideningAmount(profile: Int = this.profile) =
-        dolbyEffect.getDapParameterInt(DsParam.STEREO_WIDENING_AMOUNT, profile).also {
-            dlog(TAG, "getStereoWideningAmount: $it")
+        if (!stereoWideningSupported) {
+            0
+        } else {
+            dolbyEffect.getDapParameterInt(DsParam.STEREO_WIDENING_AMOUNT, profile).also {
+                dlog(TAG, "getStereoWideningAmount: $it")
+            }
         }
 
     fun setStereoWideningAmount(value: Int, profile: Int = this.profile) {
+        if (!stereoWideningSupported) return
         dlog(TAG, "setStereoWideningAmount: $value")
         checkEffect()
         dolbyEffect.setDapParameter(DsParam.STEREO_WIDENING_AMOUNT, value, profile)
     }
 
-    fun getDialogueEnhancerAmount(profile: Int = this.profile): Int {
-        val enabled = dolbyEffect.getDapParameterBool(DsParam.DIALOGUE_ENHANCER_ENABLE, profile)
-        val amount = if (enabled) {
-            dolbyEffect.getDapParameterInt(DsParam.DIALOGUE_ENHANCER_AMOUNT, profile)
-        } else 0
-        dlog(TAG, "getDialogueEnhancerAmount: enabled=$enabled amount=$amount")
-        return amount
+    fun getDialogueEnhancerEnabled(profile: Int = this.profile) =
+        dolbyEffect.getDapParameterBool(DsParam.DIALOGUE_ENHANCER_ENABLE, profile).also {
+            dlog(TAG, "getDialogueEnhancerEnabled: $it")
+        }
+
+    fun setDialogueEnhancerEnabled(value: Boolean, profile: Int = this.profile) {
+        dlog(TAG, "setDialogueEnhancerEnabled: $value")
+        checkEffect()
+        dolbyEffect.setDapParameter(DsParam.DIALOGUE_ENHANCER_ENABLE, value, profile)
     }
 
+    fun getDialogueEnhancerAmount(profile: Int = this.profile) =
+        dolbyEffect.getDapParameterInt(DsParam.DIALOGUE_ENHANCER_AMOUNT, profile).also {
+            dlog(TAG, "getDialogueEnhancerAmount: $it")
+        }
+
     fun setDialogueEnhancerAmount(value: Int, profile: Int = this.profile) {
         dlog(TAG, "setDialogueEnhancerAmount: $value")
         checkEffect()
-        dolbyEffect.setDapParameter(DsParam.DIALOGUE_ENHANCER_ENABLE, (value > 0), profile)
         dolbyEffect.setDapParameter(DsParam.DIALOGUE_ENHANCER_AMOUNT, value, profile)
     }
 
@@ -304,6 +375,8 @@ internal class DolbyController private constructor(
     companion object {
         private const val TAG = "DolbyController"
         private const val EFFECT_PRIORITY = 100
+        private const val PREF_PRESETS = "presets"
+        private const val PREF_KEY_PRESETS_MIGRATED = "presets_migrated"
 
         @Volatile
         private var instance: DolbyController? = null

dolby/src/co/aospa/dolby/xiaomi/DolbySettingsActivity.kt

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2023-25 Paranoid Android
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package co.aospa.dolby.xiaomi
+
+import android.app.AlertDialog
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuItem
+import android.widget.Toast
+import co.aospa.dolby.xiaomi.preference.DolbySettingsFragment
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity
+
+class DolbySettingsActivity : CollapsingToolbarBaseActivity() {
+
+    private lateinit var dolbyController: DolbyController
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        supportFragmentManager
+            .beginTransaction()
+            .replace(
+                com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                DolbySettingsFragment(),
+                TAG
+            )
+            .commit()
+        dolbyController = DolbyController.getInstance(this)
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        menu
+            .add(Menu.NONE, MENU_RESET, Menu.NONE, R.string.dolby_reset_all)
+            .setIcon(R.drawable.reset_wrench_24px)
+            .setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM)
+        return super.onCreateOptionsMenu(menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean =
+        when (item.itemId) {
+            MENU_RESET -> {
+                confirmReset()
+                true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+
+    private fun confirmReset() {
+        AlertDialog.Builder(this)
+            .setTitle(R.string.dolby_reset_all)
+            .setMessage(R.string.dolby_reset_all_message)
+            .setPositiveButton(android.R.string.yes) { _, _ ->
+                dolbyController.resetAllProfiles()
+                recreate()
+                Toast.makeText(this, getString(R.string.dolby_reset_all_toast), Toast.LENGTH_SHORT)
+                    .show()
+            }
+            .setNegativeButton(android.R.string.no, null)
+            .show()
+    }
+
+    companion object {
+        private const val TAG = "DolbySettingsActivity"
+        private const val MENU_RESET = 1001
+    }
+}

dolby/src/co/aospa/dolby/xiaomi/DolbyTileService.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby
+package co.aospa.dolby.xiaomi
 
 import android.service.quicksettings.Tile
 import android.service.quicksettings.TileService
@@ -26,7 +26,7 @@ class DolbyTileService : TileService() {
 
     override fun onClick() {
         val isDsOn = dolbyController.dsOn
-        dolbyController.dsOn = !isDsOn
+        dolbyController.setDsOnAndPersist(!isDsOn) // toggle
         qsTile.apply {
             state = if (isDsOn) Tile.STATE_INACTIVE else Tile.STATE_ACTIVE
             updateTile()

dolby/src/co/aospa/dolby/xiaomi/SummaryProvider.kt

@@ -5,14 +5,14 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby
+package co.aospa.dolby.xiaomi
 
 import android.content.ContentProvider
 import android.content.ContentValues
 import android.database.Cursor
 import android.net.Uri
 import android.os.Bundle
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.R
 import com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY
 
 private const val KEY_DOLBY = "dolby"
@@ -58,13 +58,14 @@ class SummaryProvider : ContentProvider() {
     ): Int = 0
 
     private fun getDolbySummary(): String {
-        val dolbyController = DolbyController.getInstance(context!!)
+        val context = context!!
+        val dolbyController = DolbyController.getInstance(context)
         if (!dolbyController.dsOn) {
-            return context!!.getString(R.string.dolby_off)
+            return context.getString(R.string.dolby_off)
         }
         return dolbyController.getProfileName()?.let {
-            context!!.getString(R.string.dolby_on_with_profile, it)
-        } ?: context!!.getString(R.string.dolby_on)
+            context.getString(R.string.dolby_on_with_profile, it)
+        } ?: context.getString(R.string.dolby_on)
     }
 
 }

dolby/src/co/aospa/dolby/xiaomi/geq/EqualizerActivity.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq
+package co.aospa.dolby.xiaomi.geq
 
 import android.os.Bundle
 import androidx.activity.ComponentActivity
@@ -16,9 +16,9 @@ import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.navigation.compose.rememberNavController
-import co.aospa.dolby.R
-import co.aospa.dolby.geq.ui.EqualizerScreen
-import co.aospa.dolby.geq.ui.EqualizerViewModel
+import co.aospa.dolby.xiaomi.R
+import co.aospa.dolby.xiaomi.geq.ui.EqualizerScreen
+import co.aospa.dolby.xiaomi.geq.ui.EqualizerViewModel
 import com.android.settingslib.spa.framework.compose.localNavController
 import com.android.settingslib.spa.framework.theme.SettingsTheme
 import com.android.settingslib.spa.widget.scaffold.SettingsScaffold

dolby/src/co/aospa/dolby/xiaomi/geq/data/BandGain.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.data
+package co.aospa.dolby.xiaomi.geq.data
 
 data class BandGain(
     val band: Int,

dolby/src/co/aospa/dolby/xiaomi/geq/data/EqualizerRepository.kt

@@ -4,15 +4,15 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.data
+package co.aospa.dolby.xiaomi.geq.data
 
 import android.content.Context
 import android.content.SharedPreferences
 import android.util.Log
-import co.aospa.dolby.DolbyConstants.Companion.PREF_PRESET
-import co.aospa.dolby.DolbyConstants.Companion.dlog
-import co.aospa.dolby.DolbyController
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_PRESET
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.dlog
+import co.aospa.dolby.xiaomi.DolbyController
+import co.aospa.dolby.xiaomi.R
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.Flow

dolby/src/co/aospa/dolby/xiaomi/geq/data/Preset.kt

@@ -4,10 +4,10 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.data
+package co.aospa.dolby.xiaomi.geq.data
 
 data class Preset(
-    var name: String,
+    var name: String? = null,
     val bandGains: List<BandGain>,
     var isUserDefined: Boolean = false,
     var isMutated: Boolean = false

dolby/src/co/aospa/dolby/xiaomi/geq/ui/BandGainSlider.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.height
@@ -25,7 +25,7 @@ import androidx.compose.ui.layout.layout
 import androidx.compose.ui.unit.Constraints
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import co.aospa.dolby.geq.data.BandGain
+import co.aospa.dolby.xiaomi.geq.data.BandGain
 
 @Composable
 fun BandGainSlider(

dolby/src/co/aospa/dolby/xiaomi/geq/ui/BandGainSliderLabels.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
@@ -18,7 +18,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.R
 
 @Composable
 fun BandGainSliderLabels() {

dolby/src/co/aospa/dolby/xiaomi/geq/ui/ConfirmationDialog.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Text

dolby/src/co/aospa/dolby/xiaomi/geq/ui/EqualizerBands.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth

dolby/src/co/aospa/dolby/xiaomi/geq/ui/EqualizerScreen.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
@@ -16,30 +16,27 @@ import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
+import com.android.settingslib.spa.framework.theme.settingsBackground
 import com.android.settingslib.spa.framework.theme.SettingsDimension
-import com.android.settingslib.spa.framework.theme.SettingsTheme
 
 @Composable
 fun EqualizerScreen(
     viewModel: EqualizerViewModel,
     modifier: Modifier = Modifier
 ) {
-     SettingsTheme {
-        Surface(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(SettingsDimension.itemPadding)
-                .then(modifier),
-            color = MaterialTheme.colorScheme.background
-
+    Surface(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(SettingsDimension.itemPadding)
+            .then(modifier),
+        color = MaterialTheme.colorScheme.settingsBackground
+    ) {
+        Column(
+            verticalArrangement = Arrangement.Top,
+            modifier = Modifier.fillMaxHeight()
         ) {
-            Column(
-                verticalArrangement = Arrangement.Top,
-                modifier = Modifier.fillMaxHeight()
-            ) {
-                PresetSelector(viewModel = viewModel)
-                EqualizerBands(viewModel = viewModel)
-            }
+            PresetSelector(viewModel = viewModel)
+            EqualizerBands(viewModel = viewModel)
         }
     }
 }

dolby/src/co/aospa/dolby/xiaomi/geq/ui/EqualizerViewModel.kt

@@ -4,16 +4,16 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
 import androidx.lifecycle.viewmodel.initializer
 import androidx.lifecycle.viewmodel.viewModelFactory
-import co.aospa.dolby.geq.data.EqualizerRepository
-import co.aospa.dolby.geq.data.Preset
-import co.aospa.dolby.DolbyConstants.Companion.dlog
+import co.aospa.dolby.xiaomi.geq.data.EqualizerRepository
+import co.aospa.dolby.xiaomi.geq.data.Preset
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.dlog
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.drop
@@ -27,10 +27,10 @@ class EqualizerViewModel(
     private val repository: EqualizerRepository
 ) : ViewModel() {
 
-    private val _presets = MutableStateFlow(repository.builtInPresets)
+    private val _presets = MutableStateFlow<List<Preset>>(repository.builtInPresets)
     val presets = _presets.asStateFlow()
 
-    private val _preset = MutableStateFlow(repository.defaultPreset)
+    private val _preset = MutableStateFlow<Preset>(repository.defaultPreset)
     val preset = _preset.asStateFlow()
 
     private var presetRestored = false
@@ -52,10 +52,7 @@ class EqualizerViewModel(
                     val bandGains = repository.getBandGains()
                     _preset.value = _presets.value.find {
                         bandGains == it.bandGains
-                    } ?: Preset(
-                        name = "Custom",
-                        bandGains = bandGains
-                    )
+                    } ?: Preset(bandGains = bandGains)
                     dlog(TAG, "restored preset: ${_preset.value}")
                     presetRestored = true
                 }
@@ -101,7 +98,8 @@ class EqualizerViewModel(
         dlog(TAG, "setGain($index, $gain)")
         _preset.value = _preset.value.run {
             copy(
-                name = if (!isUserDefined) "Custom" else name,
+                // if we're modifying predefined preset, set name to null so UI shows "Custom"
+                name = if (!isUserDefined) null else name,
                 bandGains = bandGains
                     .toMutableList()
                     // create a new object to ensure the flow emits an update.
@@ -117,7 +115,7 @@ class EqualizerViewModel(
         // Ensure we don't have another preset with the same name
         return if (
             _presets.value
-            .any { it.name.equals(name.trim(), ignoreCase = true) }
+            .any { it.name!!.equals(name.trim(), ignoreCase = true) }
         ) {
             PresetNameValidationError.NAME_EXISTS
         } else if (name.length > 50) {

dolby/src/co/aospa/dolby/xiaomi/geq/ui/PresetNameDialog.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.padding
@@ -21,7 +21,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.R
 
 @Composable
 fun PresetNameDialog(

dolby/src/co/aospa/dolby/xiaomi/geq/ui/PresetNameValidationError.kt

@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.res.stringResource
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.R
 
 enum class PresetNameValidationError {
     NAME_EXISTS,

dolby/src/co/aospa/dolby/xiaomi/geq/ui/PresetSelector.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
@@ -33,7 +33,7 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.unit.dp
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.R
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -61,7 +61,7 @@ fun PresetSelector(viewModel: EqualizerViewModel) {
                 .weight(1f)
         ) {
             TextField(
-                value = currentPreset.name,
+                value = currentPreset.name ?: stringResource(id = R.string.dolby_preset_custom),
                 onValueChange = { },
                 readOnly = true,
                 label = {
@@ -86,7 +86,7 @@ fun PresetSelector(viewModel: EqualizerViewModel) {
             ) {
                 presets.forEach { preset ->
                     DropdownMenuItem(
-                        text = { Text(text = preset.name) },
+                        text = { Text(text = preset.name!!) },
                         onClick = {
                             viewModel.setPreset(preset)
                             expanded = false
@@ -147,7 +147,7 @@ fun PresetSelector(viewModel: EqualizerViewModel) {
     if (showRenamePresetDialog) {
         PresetNameDialog(
             title = stringResource(id = R.string.dolby_geq_rename_preset),
-            presetName = currentPreset.name,
+            presetName = currentPreset.name!!,
             onPresetNameSet = {
                 return@PresetNameDialog viewModel.renamePreset(
                     preset = currentPreset,

dolby/src/co/aospa/dolby/xiaomi/geq/ui/TooltipIconButton.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.geq.ui
+package co.aospa.dolby.xiaomi.geq.ui
 
 import androidx.compose.foundation.layout.size
 import androidx.compose.material3.ExperimentalMaterial3Api

dolby/src/co/aospa/dolby/xiaomi/preference/DolbyIeqPreference.kt

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby.preference
+package co.aospa.dolby.xiaomi.preference
 
 import android.content.Context
 import android.util.AttributeSet
@@ -13,7 +13,7 @@ import android.widget.ImageView
 import androidx.appcompat.content.res.AppCompatResources
 import androidx.preference.ListPreference
 import androidx.preference.PreferenceViewHolder
-import co.aospa.dolby.R
+import co.aospa.dolby.xiaomi.R
 
 // Preference with icon on the right side
 class DolbyIeqPreference(
@@ -32,14 +32,11 @@ class DolbyIeqPreference(
         iconView.setImageDrawable(icon)
     }
 
-    private fun getIeqIconResId(): Int {
-        val ieqValue = value?.toIntOrNull() ?: 0
-        return when (ieqValue) {
-            0 -> R.drawable.ic_ieq_off
-            1 -> R.drawable.ic_ieq_balanced
-            2 -> R.drawable.ic_ieq_warm
-            3 -> R.drawable.ic_ieq_detailed
-            else -> 0 // should never hit this!
+    private fun getIeqIconResId(): Int =
+        when (findIndexOfValue(value)) {
+            1 -> R.drawable.ic_ieq_detailed
+            2 -> R.drawable.ic_ieq_balanced
+            3 -> R.drawable.ic_ieq_warm
+            else -> R.drawable.ic_ieq_off
         }
-    }
 }

dolby/src/co/aospa/dolby/xiaomi/preference/DolbyPreferenceStore.kt

@@ -4,12 +4,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package co.aospa.dolby
+package co.aospa.dolby.xiaomi.preference
 
 import android.content.Context
 import android.content.SharedPreferences
 import androidx.preference.PreferenceDataStore
 import androidx.preference.PreferenceManager
+import co.aospa.dolby.xiaomi.DolbyConstants
 
 class DolbyPreferenceStore(
     private val context: Context
@@ -39,24 +40,24 @@ class DolbyPreferenceStore(
 
     override fun putBoolean(key: String, value: Boolean) =
         getSharedPreferences(key).edit()
-            .putBoolean(key, value)
-            .apply()
+                .putBoolean(key, value)
+                .apply()
 
     override fun getBoolean(key: String, defValue: Boolean) =
         getSharedPreferences(key).getBoolean(key, defValue)
 
     override fun putInt(key: String, value: Int) =
         getSharedPreferences(key).edit()
-            .putInt(key, value)
-            .apply()
+                .putInt(key, value)
+                .apply()
 
     override fun getInt(key: String, defValue: Int) =
         getSharedPreferences(key).getInt(key, defValue)
 
     override fun putString(key: String, value: String?) =
         getSharedPreferences(key).edit()
-            .putString(key, value)
-            .apply()
+                .putString(key, value)
+                .apply()
 
     override fun getString(key: String, defValue: String?) =
         getSharedPreferences(key).getString(key, defValue)

dolby/src/co/aospa/dolby/xiaomi/preference/DolbySettingsFragment.kt

@@ -0,0 +1,289 @@
+/*
+ * Copyright (C) 2023-25 Paranoid Android
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package co.aospa.dolby.xiaomi.preference
+
+import android.media.AudioAttributes
+import android.media.AudioDeviceCallback
+import android.media.AudioDeviceInfo
+import android.media.AudioManager
+import android.os.Bundle
+import android.os.Handler
+import android.widget.Toast
+import androidx.core.os.postDelayed
+import androidx.preference.ListPreference
+import androidx.preference.Preference
+import androidx.preference.Preference.OnPreferenceChangeListener
+import androidx.preference.PreferenceCategory
+import androidx.preference.SeekBarPreference
+import androidx.preference.SwitchPreferenceCompat
+import co.aospa.dolby.xiaomi.DolbyConstants
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_BASS
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_DIALOGUE
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_DIALOGUE_AMOUNT
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_ENABLE
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_HP_VIRTUALIZER
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_IEQ
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_PRESET
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_PROFILE
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_RESET
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_SPK_VIRTUALIZER
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_STEREO_WIDENING
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.PREF_VOLUME
+import co.aospa.dolby.xiaomi.DolbyConstants.Companion.dlog
+import co.aospa.dolby.xiaomi.DolbyController
+import co.aospa.dolby.xiaomi.R
+import com.android.settingslib.widget.MainSwitchPreference
+import com.android.settingslib.widget.SettingsBasePreferenceFragment
+
+class DolbySettingsFragment : SettingsBasePreferenceFragment(),
+    OnPreferenceChangeListener {
+
+    private val switchBar by lazy {
+        findPreference<MainSwitchPreference>(PREF_ENABLE)!!
+    }
+    private val profilePref by lazy {
+        findPreference<ListPreference>(PREF_PROFILE)!!
+    }
+    private val presetPref by lazy {
+        findPreference<Preference>(PREF_PRESET)!!
+    }
+    private val ieqPref by lazy {
+        findPreference<DolbyIeqPreference>(PREF_IEQ)!!
+    }
+    private val dialoguePref by lazy {
+        findPreference<SwitchPreferenceCompat>(PREF_DIALOGUE)!!
+    }
+    private val dialogueAmountPref by lazy {
+        findPreference<SeekBarPreference>(PREF_DIALOGUE_AMOUNT)!!
+    }
+    private val bassPref by lazy {
+        findPreference<SwitchPreferenceCompat>(PREF_BASS)!!
+    }
+    private val hpVirtPref by lazy {
+        findPreference<SwitchPreferenceCompat>(PREF_HP_VIRTUALIZER)!!
+    }
+    private val spkVirtPref by lazy {
+        findPreference<SwitchPreferenceCompat>(PREF_SPK_VIRTUALIZER)!!
+    }
+    private val settingsCategory by lazy {
+        findPreference<PreferenceCategory>("dolby_category_settings")!!
+    }
+    private val advSettingsCategory by lazy {
+        findPreference<PreferenceCategory>("dolby_category_adv_settings")!!
+    }
+    private val advSettingsFooter by lazy {
+        findPreference<Preference>("dolby_adv_settings_footer")!!
+    }
+    private var volumePref: SwitchPreferenceCompat? = null
+    private var stereoPref: SeekBarPreference? = null
+
+    private val dolbyController by lazy { DolbyController.getInstance(requireContext()) }
+    private val audioManager by lazy { requireContext().getSystemService(AudioManager::class.java)!! }
+    private val handler = Handler()
+
+    private var isOnSpeaker = true
+        set(value) {
+            if (field == value) return
+            field = value
+            dlog(TAG, "setIsOnSpeaker($value)")
+            updateProfileSpecificPrefs()
+        }
+
+    private val audioDeviceCallback = object : AudioDeviceCallback() {
+        override fun onAudioDevicesAdded(addedDevices: Array<AudioDeviceInfo>) {
+            dlog(TAG, "onAudioDevicesAdded")
+            updateSpeakerState()
+        }
+
+        override fun onAudioDevicesRemoved(removedDevices: Array<AudioDeviceInfo>) {
+            dlog(TAG, "onAudioDevicesRemoved")
+            updateSpeakerState()
+        }
+    }
+
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        dlog(TAG, "onCreatePreferences")
+        setPreferencesFromResource(R.xml.dolby_settings, rootKey)
+
+        stereoPref = findPreference<SeekBarPreference>(PREF_STEREO_WIDENING)!!
+        if (!resources.getBoolean(R.bool.dolby_stereo_widening_supported)) {
+            settingsCategory.removePreference(stereoPref!!)
+            stereoPref = null
+        }
+
+        volumePref = findPreference<SwitchPreferenceCompat>(PREF_VOLUME)!!
+        if (!resources.getBoolean(R.bool.dolby_volume_leveler_supported)) {
+            advSettingsCategory.removePreference(volumePref!!)
+            volumePref = null
+        }
+
+        preferenceManager.preferenceDataStore = DolbyPreferenceStore(requireContext()).also {
+            it.profile = dolbyController.profile
+        }
+
+        val dsOn = dolbyController.dsOn
+        switchBar.onPreferenceChangeListener = this
+        switchBar.setChecked(dsOn)
+
+        profilePref.onPreferenceChangeListener = this
+        hpVirtPref.onPreferenceChangeListener = this
+        spkVirtPref.onPreferenceChangeListener = this
+        stereoPref?.apply {
+            onPreferenceChangeListener = this@DolbySettingsFragment
+            min = context.resources.getInteger(R.integer.stereo_widening_min)
+            max = context.resources.getInteger(R.integer.stereo_widening_max)
+        }
+        dialoguePref.onPreferenceChangeListener = this
+        dialogueAmountPref.apply {
+            onPreferenceChangeListener = this@DolbySettingsFragment
+            min = context.resources.getInteger(R.integer.dialogue_enhancer_min)
+            max = context.resources.getInteger(R.integer.dialogue_enhancer_max)
+        }
+        bassPref.onPreferenceChangeListener = this
+        volumePref?.onPreferenceChangeListener = this
+        ieqPref.onPreferenceChangeListener = this
+
+        audioManager.registerAudioDeviceCallback(audioDeviceCallback, handler)
+        updateSpeakerState()
+        updateProfileSpecificPrefsImmediate()
+    }
+
+    override fun onDestroyView() {
+        dlog(TAG, "onDestroyView")
+        audioManager.unregisterAudioDeviceCallback(audioDeviceCallback)
+        handler.removeCallbacksAndMessages(null)
+        super.onDestroyView()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        updateProfileSpecificPrefsImmediate()
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        dlog(TAG, "onPreferenceChange: key=${preference.key} value=$newValue")
+        when (preference.key) {
+            PREF_ENABLE -> {
+                val isChecked = newValue as Boolean
+                dlog(TAG, "PREF_ENABLE -> $isChecked")
+                dolbyController.dsOn = isChecked
+                updateProfileSpecificPrefs()
+            }
+            PREF_PROFILE -> {
+                val profile = newValue.toString().toInt()
+                dolbyController.profile = profile
+                updateProfileSpecificPrefs()
+            }
+
+            PREF_SPK_VIRTUALIZER -> {
+                dolbyController.setSpeakerVirtEnabled(newValue as Boolean)
+            }
+
+            PREF_HP_VIRTUALIZER -> {
+                dolbyController.setHeadphoneVirtEnabled(newValue as Boolean)
+            }
+
+            PREF_STEREO_WIDENING -> {
+                dolbyController.setStereoWideningAmount(newValue as Int)
+            }
+
+            PREF_DIALOGUE -> {
+                dolbyController.setDialogueEnhancerEnabled(newValue as Boolean)
+            }
+
+            PREF_DIALOGUE_AMOUNT -> {
+                dolbyController.setDialogueEnhancerAmount(newValue as Int)
+            }
+
+            PREF_BASS -> {
+                dolbyController.setBassEnhancerEnabled(newValue as Boolean)
+            }
+
+            PREF_VOLUME -> {
+                dolbyController.setVolumeLevelerEnabled(newValue as Boolean)
+            }
+
+            PREF_IEQ -> {
+                dolbyController.setIeqPreset(newValue.toString().toInt())
+            }
+
+            else -> return false
+        }
+        return true
+    }
+
+    private fun updateSpeakerState() {
+        val device = audioManager.getDevicesForAttributes(ATTRIBUTES_MEDIA)[0]
+        isOnSpeaker = (device.type == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER)
+    }
+
+    private fun updateProfileSpecificPrefs() {
+        handler.postDelayed(100) { updateProfileSpecificPrefsImmediate() }
+    }
+
+    private fun updateProfileSpecificPrefsImmediate() {
+        if (context == null) return
+        if (!dolbyController.dsOn) {
+            dlog(TAG, "updateProfileSpecificPrefs: Dolby is off")
+            advSettingsCategory.isVisible = false
+            return
+        }
+
+        val unknownRes = getString(R.string.dolby_unknown)
+        val headphoneRes = getString(R.string.dolby_connect_headphones)
+        val currentProfile = dolbyController.profile
+        val isDynamicProfile = currentProfile == 0
+        (preferenceManager.preferenceDataStore as DolbyPreferenceStore).profile = currentProfile
+
+        dlog(TAG, "updateProfileSpecificPrefs: currentProfile=$currentProfile")
+
+        profilePref.apply {
+            if (entryValues.contains(currentProfile.toString())) {
+                summary = "%s"
+                value = currentProfile.toString()
+            } else {
+                summary = unknownRes
+                dlog(TAG, "current profile $currentProfile unknown")
+            }
+        }
+
+        // hide advanced settings on dynamic profile
+        advSettingsCategory.isVisible = !isDynamicProfile
+        advSettingsFooter.isVisible = isDynamicProfile
+
+        presetPref.summary = dolbyController.getPresetName()
+        bassPref.isChecked = dolbyController.getBassEnhancerEnabled(currentProfile)
+
+        // below prefs are not visible on dynamic profile
+        if (isDynamicProfile) return
+
+        val ieqValue = dolbyController.getIeqPreset(currentProfile)
+        ieqPref.apply {
+            if (entryValues.contains(ieqValue.toString())) {
+                summary = "%s"
+                value = ieqValue.toString()
+            } else {
+                summary = unknownRes
+                dlog(TAG, "ieq value $ieqValue unknown")
+            }
+        }
+
+        dialoguePref.isChecked = dolbyController.getDialogueEnhancerEnabled(currentProfile)
+        dialogueAmountPref.value = dolbyController.getDialogueEnhancerAmount(currentProfile)
+        spkVirtPref.isChecked = dolbyController.getSpeakerVirtEnabled(currentProfile)
+        volumePref?.isChecked = dolbyController.getVolumeLevelerEnabled(currentProfile)
+        hpVirtPref.isChecked = dolbyController.getHeadphoneVirtEnabled(currentProfile)
+        stereoPref?.value = dolbyController.getStereoWideningAmount(currentProfile)
+    }
+
+    companion object {
+        private const val TAG = "DolbySettingsFragment"
+        private val ATTRIBUTES_MEDIA = AudioAttributes.Builder()
+                .setUsage(AudioAttributes.USAGE_MEDIA)
+                .build()
+    }
+}

libshims/Android.bp

@@ -0,0 +1,17 @@
+//
+// Copyright (C) 2023 The LineageOS Project
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+cc_library_shared {
+    name: "libshim_dolby",
+    srcs: ["libshim_dolby.cpp"],
+    compile_multilib: "64",
+    shared_libs: [
+        "liblog",
+        "libdl",
+        "libc",
+    ],
+    vendor: true,
+}

libshims/libshim_dolby.cpp

@@ -0,0 +1,27 @@
+//
+// SPDX-FileCopyrightText: The LineageOS Project
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include <log/log.h>
+#include <dlfcn.h>
+
+extern "C" void _ZNK7android7RefBase9incStrongEPKv(void* thisptr, const void* id) {
+    if (!thisptr) {
+        ALOGE("DolbyShim: incStrong called on nullptr!");
+        return;
+    }
+    typedef void (*RealFunc)(void*, const void*);
+    static RealFunc real = (RealFunc)dlsym(RTLD_NEXT, "_ZNK7android7RefBase9incStrongEPKv");
+    if (real) real(thisptr, id);
+}
+
+extern "C" void _ZNK7android7RefBase9decStrongEPKv(void* thisptr, const void* id) {
+    if (!thisptr) {
+        ALOGE("DolbyShim: decStrong called on nullptr!");
+        return;
+    }
+    typedef void (*RealFunc)(void*, const void*);
+    static RealFunc real = (RealFunc)dlsym(RTLD_NEXT, "_ZNK7android7RefBase9decStrongEPKv");
+    if (real) real(thisptr, id);
+}

overlay/DolbyFrameworksResCommon/Android.bp

@@ -0,0 +1,4 @@
+runtime_resource_overlay {
+    name: "DolbyFrameworksResCommon",
+    product_specific: true,
+}

overlay/DolbyFrameworksResCommon/AndroidManifest.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="android.overlay.dolby">
+
+    <overlay
+        android:isStatic="true"
+        android:priority="300"
+        android:targetPackage="android" />
+</manifest>

overlay/DolbyFrameworksResCommon/res/values/config.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-License-Identifier: Apache-2.0
+-->
+<resources>
+       <!-- The default value for whether head tracking for
+         spatial audio is enabled for a newly connected audio device -->
+    <bool name="config_spatial_audio_head_tracking_enabled_default">true</bool>
+
+</resources>

rootdir/etc/Android.bp

@@ -0,0 +1,6 @@
+prebuilt_etc {
+    name: "init.dolby.rc",
+    src: "init.dolby.rc",
+    sub_dir: "init",
+    soc_specific: true
+}