Merge "AS: send the mute event to APM" into main
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index cab836e..fa4fc43 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -7319,6 +7319,7 @@
     field @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_APP_OPS = 8; // 0x8
     field @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_CLIENT_VOLUME = 16; // 0x10
     field @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_MASTER = 1; // 0x1
+    field @FlaggedApi("android.media.audio.muted_by_port_volume_api") @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_PORT_VOLUME = 64; // 0x40
     field @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_STREAM_MUTED = 4; // 0x4
     field @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_STREAM_VOLUME = 2; // 0x2
     field @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING) public static final int MUTED_BY_VOLUME_SHAPER = 32; // 0x20
diff --git a/core/jni/android_media_AudioSystem.cpp b/core/jni/android_media_AudioSystem.cpp
index 9bccf5a..8eaa7aa 100644
--- a/core/jni/android_media_AudioSystem.cpp
+++ b/core/jni/android_media_AudioSystem.cpp
@@ -747,16 +747,12 @@
                                           indexMax));
 }
 
-static jint
-android_media_AudioSystem_setStreamVolumeIndex(JNIEnv *env,
-                                               jobject thiz,
-                                               jint stream,
-                                               jint index,
-                                               jint device)
-{
+static jint android_media_AudioSystem_setStreamVolumeIndex(JNIEnv *env, jobject thiz, jint stream,
+                                                           jint index, jboolean muted,
+                                                           jint device) {
     return check_AudioSystem_Command(
             AudioSystem::setStreamVolumeIndex(static_cast<audio_stream_type_t>(stream), index,
-                                              static_cast<audio_devices_t>(device)));
+                                              muted, static_cast<audio_devices_t>(device)));
 }
 
 static jint
@@ -773,13 +769,9 @@
     return index;
 }
 
-static jint
-android_media_AudioSystem_setVolumeIndexForAttributes(JNIEnv *env,
-                                                      jobject thiz,
-                                                      jobject jaa,
-                                                      jint index,
-                                                      jint device)
-{
+static jint android_media_AudioSystem_setVolumeIndexForAttributes(JNIEnv *env, jobject thiz,
+                                                                  jobject jaa, jint index,
+                                                                  jboolean muted, jint device) {
     // read the AudioAttributes values
     JNIAudioAttributeHelper::UniqueAaPtr paa = JNIAudioAttributeHelper::makeUnique();
     jint jStatus = JNIAudioAttributeHelper::nativeFromJava(env, jaa, paa.get());
@@ -787,7 +779,7 @@
         return jStatus;
     }
     return check_AudioSystem_Command(
-            AudioSystem::setVolumeIndexForAttributes(*(paa.get()), index,
+            AudioSystem::setVolumeIndexForAttributes(*(paa.get()), index, muted,
                                                      static_cast<audio_devices_t>(device)));
 }
 
@@ -3448,182 +3440,179 @@
 #define MAKE_AUDIO_SYSTEM_METHOD(x) \
     MAKE_JNI_NATIVE_METHOD_AUTOSIG(#x, android_media_AudioSystem_##x)
 
-static const JNINativeMethod gMethods[] =
-        {MAKE_AUDIO_SYSTEM_METHOD(setParameters),
-         MAKE_AUDIO_SYSTEM_METHOD(getParameters),
-         MAKE_AUDIO_SYSTEM_METHOD(muteMicrophone),
-         MAKE_AUDIO_SYSTEM_METHOD(isMicrophoneMuted),
-         MAKE_AUDIO_SYSTEM_METHOD(isStreamActive),
-         MAKE_AUDIO_SYSTEM_METHOD(isStreamActiveRemotely),
-         MAKE_AUDIO_SYSTEM_METHOD(isSourceActive),
-         MAKE_AUDIO_SYSTEM_METHOD(newAudioSessionId),
-         MAKE_AUDIO_SYSTEM_METHOD(newAudioPlayerId),
-         MAKE_AUDIO_SYSTEM_METHOD(newAudioRecorderId),
-         MAKE_JNI_NATIVE_METHOD("setDeviceConnectionState", "(ILandroid/os/Parcel;I)I",
-                                android_media_AudioSystem_setDeviceConnectionState),
-         MAKE_AUDIO_SYSTEM_METHOD(getDeviceConnectionState),
-         MAKE_AUDIO_SYSTEM_METHOD(handleDeviceConfigChange),
-         MAKE_AUDIO_SYSTEM_METHOD(setPhoneState),
-         MAKE_AUDIO_SYSTEM_METHOD(setForceUse),
-         MAKE_AUDIO_SYSTEM_METHOD(getForceUse),
-         MAKE_AUDIO_SYSTEM_METHOD(setDeviceAbsoluteVolumeEnabled),
-         MAKE_AUDIO_SYSTEM_METHOD(initStreamVolume),
-         MAKE_AUDIO_SYSTEM_METHOD(setStreamVolumeIndex),
-         MAKE_AUDIO_SYSTEM_METHOD(getStreamVolumeIndex),
-         MAKE_JNI_NATIVE_METHOD("setVolumeIndexForAttributes",
-                                "(Landroid/media/AudioAttributes;II)I",
-                                android_media_AudioSystem_setVolumeIndexForAttributes),
-         MAKE_JNI_NATIVE_METHOD("getVolumeIndexForAttributes",
-                                "(Landroid/media/AudioAttributes;I)I",
-                                android_media_AudioSystem_getVolumeIndexForAttributes),
-         MAKE_JNI_NATIVE_METHOD("getMinVolumeIndexForAttributes",
-                                "(Landroid/media/AudioAttributes;)I",
-                                android_media_AudioSystem_getMinVolumeIndexForAttributes),
-         MAKE_JNI_NATIVE_METHOD("getMaxVolumeIndexForAttributes",
-                                "(Landroid/media/AudioAttributes;)I",
-                                android_media_AudioSystem_getMaxVolumeIndexForAttributes),
-         MAKE_AUDIO_SYSTEM_METHOD(setMasterVolume),
-         MAKE_AUDIO_SYSTEM_METHOD(getMasterVolume),
-         MAKE_AUDIO_SYSTEM_METHOD(setMasterMute),
-         MAKE_AUDIO_SYSTEM_METHOD(getMasterMute),
-         MAKE_AUDIO_SYSTEM_METHOD(setMasterMono),
-         MAKE_AUDIO_SYSTEM_METHOD(getMasterMono),
-         MAKE_AUDIO_SYSTEM_METHOD(setMasterBalance),
-         MAKE_AUDIO_SYSTEM_METHOD(getMasterBalance),
-         MAKE_AUDIO_SYSTEM_METHOD(getPrimaryOutputSamplingRate),
-         MAKE_AUDIO_SYSTEM_METHOD(getPrimaryOutputFrameCount),
-         MAKE_AUDIO_SYSTEM_METHOD(getOutputLatency),
-         MAKE_AUDIO_SYSTEM_METHOD(setLowRamDevice),
-         MAKE_AUDIO_SYSTEM_METHOD(checkAudioFlinger),
-         MAKE_JNI_NATIVE_METHOD("setAudioFlingerBinder", "(Landroid/os/IBinder;)V",
-                                android_media_AudioSystem_setAudioFlingerBinder),
-         MAKE_JNI_NATIVE_METHOD("listAudioPorts", "(Ljava/util/ArrayList;[I)I",
-                                android_media_AudioSystem_listAudioPorts),
-         MAKE_JNI_NATIVE_METHOD("getSupportedDeviceTypes", "(ILandroid/util/IntArray;)I",
-                                android_media_AudioSystem_getSupportedDeviceTypes),
-         MAKE_JNI_NATIVE_METHOD("createAudioPatch",
-                                "([Landroid/media/AudioPatch;[Landroid/media/"
-                                "AudioPortConfig;[Landroid/media/AudioPortConfig;)I",
-                                android_media_AudioSystem_createAudioPatch),
-         MAKE_JNI_NATIVE_METHOD("releaseAudioPatch", "(Landroid/media/AudioPatch;)I",
-                                android_media_AudioSystem_releaseAudioPatch),
-         MAKE_JNI_NATIVE_METHOD("listAudioPatches", "(Ljava/util/ArrayList;[I)I",
-                                android_media_AudioSystem_listAudioPatches),
-         MAKE_JNI_NATIVE_METHOD("setAudioPortConfig", "(Landroid/media/AudioPortConfig;)I",
-                                android_media_AudioSystem_setAudioPortConfig),
-         MAKE_JNI_NATIVE_METHOD("startAudioSource",
-                                "(Landroid/media/AudioPortConfig;Landroid/media/AudioAttributes;)I",
-                                android_media_AudioSystem_startAudioSource),
-         MAKE_AUDIO_SYSTEM_METHOD(stopAudioSource),
-         MAKE_AUDIO_SYSTEM_METHOD(getAudioHwSyncForSession),
-         MAKE_JNI_NATIVE_METHOD("registerPolicyMixes", "(Ljava/util/ArrayList;Z)I",
-                                android_media_AudioSystem_registerPolicyMixes),
-         MAKE_JNI_NATIVE_METHOD("getRegisteredPolicyMixes", "(Ljava/util/List;)I",
-                                android_media_AudioSystem_getRegisteredPolicyMixes),
-         MAKE_JNI_NATIVE_METHOD("updatePolicyMixes",
-                                "([Landroid/media/audiopolicy/AudioMix;[Landroid/media/audiopolicy/"
-                                "AudioMixingRule;)I",
-                                android_media_AudioSystem_updatePolicyMixes),
-         MAKE_JNI_NATIVE_METHOD("setUidDeviceAffinities", "(I[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_setUidDeviceAffinities),
-         MAKE_AUDIO_SYSTEM_METHOD(removeUidDeviceAffinities),
-         MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_dynamic_policy_callback",
-                                        android_media_AudioSystem_registerDynPolicyCallback),
-         MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_recording_callback",
-                                        android_media_AudioSystem_registerRecordingCallback),
-         MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_routing_callback",
-                                        android_media_AudioSystem_registerRoutingCallback),
-         MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_vol_range_init_req_callback",
-                                        android_media_AudioSystem_registerVolRangeInitReqCallback),
-         MAKE_AUDIO_SYSTEM_METHOD(systemReady),
-         MAKE_AUDIO_SYSTEM_METHOD(getStreamVolumeDB),
-         MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_get_offload_support",
-                                        android_media_AudioSystem_getOffloadSupport),
-         MAKE_JNI_NATIVE_METHOD("getMicrophones", "(Ljava/util/ArrayList;)I",
-                                android_media_AudioSystem_getMicrophones),
-         MAKE_JNI_NATIVE_METHOD("getSurroundFormats", "(Ljava/util/Map;)I",
-                                android_media_AudioSystem_getSurroundFormats),
-         MAKE_JNI_NATIVE_METHOD("getReportedSurroundFormats", "(Ljava/util/ArrayList;)I",
-                                android_media_AudioSystem_getReportedSurroundFormats),
-         MAKE_AUDIO_SYSTEM_METHOD(setSurroundFormatEnabled),
-         MAKE_AUDIO_SYSTEM_METHOD(setAssistantServicesUids),
-         MAKE_AUDIO_SYSTEM_METHOD(setActiveAssistantServicesUids),
-         MAKE_AUDIO_SYSTEM_METHOD(setA11yServicesUids),
-         MAKE_AUDIO_SYSTEM_METHOD(isHapticPlaybackSupported),
-         MAKE_AUDIO_SYSTEM_METHOD(isUltrasoundSupported),
-         MAKE_JNI_NATIVE_METHOD(
-                 "getHwOffloadFormatsSupportedForBluetoothMedia", "(ILjava/util/ArrayList;)I",
-                 android_media_AudioSystem_getHwOffloadFormatsSupportedForBluetoothMedia),
-         MAKE_AUDIO_SYSTEM_METHOD(setSupportedSystemUsages),
-         MAKE_AUDIO_SYSTEM_METHOD(setAllowedCapturePolicy),
-         MAKE_AUDIO_SYSTEM_METHOD(setRttEnabled),
-         MAKE_AUDIO_SYSTEM_METHOD(setAudioHalPids),
-         MAKE_AUDIO_SYSTEM_METHOD(isCallScreeningModeSupported),
-         MAKE_JNI_NATIVE_METHOD("setDevicesRoleForStrategy", "(II[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_setDevicesRoleForStrategy),
-         MAKE_JNI_NATIVE_METHOD("removeDevicesRoleForStrategy", "(II[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_removeDevicesRoleForStrategy),
-         MAKE_AUDIO_SYSTEM_METHOD(clearDevicesRoleForStrategy),
-         MAKE_JNI_NATIVE_METHOD("getDevicesForRoleAndStrategy", "(IILjava/util/List;)I",
-                                android_media_AudioSystem_getDevicesForRoleAndStrategy),
-         MAKE_JNI_NATIVE_METHOD("setDevicesRoleForCapturePreset", "(II[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_setDevicesRoleForCapturePreset),
-         MAKE_JNI_NATIVE_METHOD("addDevicesRoleForCapturePreset", "(II[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_addDevicesRoleForCapturePreset),
-         MAKE_JNI_NATIVE_METHOD("removeDevicesRoleForCapturePreset", "(II[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_removeDevicesRoleForCapturePreset),
-         MAKE_AUDIO_SYSTEM_METHOD(clearDevicesRoleForCapturePreset),
-         MAKE_JNI_NATIVE_METHOD("getDevicesForRoleAndCapturePreset", "(IILjava/util/List;)I",
-                                android_media_AudioSystem_getDevicesForRoleAndCapturePreset),
-         MAKE_JNI_NATIVE_METHOD("getDevicesForAttributes",
-                                "(Landroid/media/AudioAttributes;[Landroid/media/"
-                                "AudioDeviceAttributes;Z)I",
-                                android_media_AudioSystem_getDevicesForAttributes),
-         MAKE_JNI_NATIVE_METHOD("setUserIdDeviceAffinities", "(I[I[Ljava/lang/String;)I",
-                                android_media_AudioSystem_setUserIdDeviceAffinities),
-         MAKE_AUDIO_SYSTEM_METHOD(removeUserIdDeviceAffinities),
-         MAKE_AUDIO_SYSTEM_METHOD(setCurrentImeUid),
-         MAKE_JNI_NATIVE_METHOD("setVibratorInfos", "(Ljava/util/List;)I",
-                                android_media_AudioSystem_setVibratorInfos),
-         MAKE_JNI_NATIVE_METHOD("nativeGetSpatializer",
-                                "(Landroid/media/INativeSpatializerCallback;)Landroid/os/IBinder;",
-                                android_media_AudioSystem_getSpatializer),
-         MAKE_JNI_NATIVE_METHOD("canBeSpatialized",
-                                "(Landroid/media/AudioAttributes;Landroid/media/AudioFormat;"
-                                "[Landroid/media/AudioDeviceAttributes;)Z",
-                                android_media_AudioSystem_canBeSpatialized),
-         MAKE_JNI_NATIVE_METHOD("nativeGetSoundDose",
-                                "(Landroid/media/ISoundDoseCallback;)Landroid/os/IBinder;",
-                                android_media_AudioSystem_nativeGetSoundDose),
-         MAKE_JNI_NATIVE_METHOD("getDirectPlaybackSupport",
-                                "(Landroid/media/AudioFormat;Landroid/media/AudioAttributes;)I",
-                                android_media_AudioSystem_getDirectPlaybackSupport),
-         MAKE_JNI_NATIVE_METHOD("getDirectProfilesForAttributes",
-                                "(Landroid/media/AudioAttributes;Ljava/util/ArrayList;)I",
-                                android_media_AudioSystem_getDirectProfilesForAttributes),
-         MAKE_JNI_NATIVE_METHOD("getSupportedMixerAttributes", "(ILjava/util/List;)I",
-                                android_media_AudioSystem_getSupportedMixerAttributes),
-         MAKE_JNI_NATIVE_METHOD("setPreferredMixerAttributes",
-                                "(Landroid/media/AudioAttributes;IILandroid/media/"
-                                "AudioMixerAttributes;)I",
-                                android_media_AudioSystem_setPreferredMixerAttributes),
-         MAKE_JNI_NATIVE_METHOD("getPreferredMixerAttributes",
-                                "(Landroid/media/AudioAttributes;ILjava/util/List;)I",
-                                android_media_AudioSystem_getPreferredMixerAttributes),
-         MAKE_JNI_NATIVE_METHOD("clearPreferredMixerAttributes",
-                                "(Landroid/media/AudioAttributes;II)I",
-                                android_media_AudioSystem_clearPreferredMixerAttributes),
-         MAKE_AUDIO_SYSTEM_METHOD(supportsBluetoothVariableLatency),
-         MAKE_AUDIO_SYSTEM_METHOD(setBluetoothVariableLatencyEnabled),
-         MAKE_AUDIO_SYSTEM_METHOD(isBluetoothVariableLatencyEnabled),
-         MAKE_JNI_NATIVE_METHOD("listenForSystemPropertyChange",
-                                "(Ljava/lang/String;Ljava/lang/Runnable;)J",
-                                android_media_AudioSystem_listenForSystemPropertyChange),
-         MAKE_JNI_NATIVE_METHOD("triggerSystemPropertyUpdate",
-                                "(J)V",
-                                android_media_AudioSystem_triggerSystemPropertyUpdate),
-
-        };
+static const JNINativeMethod gMethods[] = {
+        MAKE_AUDIO_SYSTEM_METHOD(setParameters),
+        MAKE_AUDIO_SYSTEM_METHOD(getParameters),
+        MAKE_AUDIO_SYSTEM_METHOD(muteMicrophone),
+        MAKE_AUDIO_SYSTEM_METHOD(isMicrophoneMuted),
+        MAKE_AUDIO_SYSTEM_METHOD(isStreamActive),
+        MAKE_AUDIO_SYSTEM_METHOD(isStreamActiveRemotely),
+        MAKE_AUDIO_SYSTEM_METHOD(isSourceActive),
+        MAKE_AUDIO_SYSTEM_METHOD(newAudioSessionId),
+        MAKE_AUDIO_SYSTEM_METHOD(newAudioPlayerId),
+        MAKE_AUDIO_SYSTEM_METHOD(newAudioRecorderId),
+        MAKE_JNI_NATIVE_METHOD("setDeviceConnectionState", "(ILandroid/os/Parcel;I)I",
+                               android_media_AudioSystem_setDeviceConnectionState),
+        MAKE_AUDIO_SYSTEM_METHOD(getDeviceConnectionState),
+        MAKE_AUDIO_SYSTEM_METHOD(handleDeviceConfigChange),
+        MAKE_AUDIO_SYSTEM_METHOD(setPhoneState),
+        MAKE_AUDIO_SYSTEM_METHOD(setForceUse),
+        MAKE_AUDIO_SYSTEM_METHOD(getForceUse),
+        MAKE_AUDIO_SYSTEM_METHOD(setDeviceAbsoluteVolumeEnabled),
+        MAKE_AUDIO_SYSTEM_METHOD(initStreamVolume),
+        MAKE_AUDIO_SYSTEM_METHOD(setStreamVolumeIndex),
+        MAKE_AUDIO_SYSTEM_METHOD(getStreamVolumeIndex),
+        MAKE_JNI_NATIVE_METHOD("setVolumeIndexForAttributes",
+                               "(Landroid/media/AudioAttributes;IZI)I",
+                               android_media_AudioSystem_setVolumeIndexForAttributes),
+        MAKE_JNI_NATIVE_METHOD("getVolumeIndexForAttributes", "(Landroid/media/AudioAttributes;I)I",
+                               android_media_AudioSystem_getVolumeIndexForAttributes),
+        MAKE_JNI_NATIVE_METHOD("getMinVolumeIndexForAttributes",
+                               "(Landroid/media/AudioAttributes;)I",
+                               android_media_AudioSystem_getMinVolumeIndexForAttributes),
+        MAKE_JNI_NATIVE_METHOD("getMaxVolumeIndexForAttributes",
+                               "(Landroid/media/AudioAttributes;)I",
+                               android_media_AudioSystem_getMaxVolumeIndexForAttributes),
+        MAKE_AUDIO_SYSTEM_METHOD(setMasterVolume),
+        MAKE_AUDIO_SYSTEM_METHOD(getMasterVolume),
+        MAKE_AUDIO_SYSTEM_METHOD(setMasterMute),
+        MAKE_AUDIO_SYSTEM_METHOD(getMasterMute),
+        MAKE_AUDIO_SYSTEM_METHOD(setMasterMono),
+        MAKE_AUDIO_SYSTEM_METHOD(getMasterMono),
+        MAKE_AUDIO_SYSTEM_METHOD(setMasterBalance),
+        MAKE_AUDIO_SYSTEM_METHOD(getMasterBalance),
+        MAKE_AUDIO_SYSTEM_METHOD(getPrimaryOutputSamplingRate),
+        MAKE_AUDIO_SYSTEM_METHOD(getPrimaryOutputFrameCount),
+        MAKE_AUDIO_SYSTEM_METHOD(getOutputLatency),
+        MAKE_AUDIO_SYSTEM_METHOD(setLowRamDevice),
+        MAKE_AUDIO_SYSTEM_METHOD(checkAudioFlinger),
+        MAKE_JNI_NATIVE_METHOD("setAudioFlingerBinder", "(Landroid/os/IBinder;)V",
+                               android_media_AudioSystem_setAudioFlingerBinder),
+        MAKE_JNI_NATIVE_METHOD("listAudioPorts", "(Ljava/util/ArrayList;[I)I",
+                               android_media_AudioSystem_listAudioPorts),
+        MAKE_JNI_NATIVE_METHOD("getSupportedDeviceTypes", "(ILandroid/util/IntArray;)I",
+                               android_media_AudioSystem_getSupportedDeviceTypes),
+        MAKE_JNI_NATIVE_METHOD("createAudioPatch",
+                               "([Landroid/media/AudioPatch;[Landroid/media/"
+                               "AudioPortConfig;[Landroid/media/AudioPortConfig;)I",
+                               android_media_AudioSystem_createAudioPatch),
+        MAKE_JNI_NATIVE_METHOD("releaseAudioPatch", "(Landroid/media/AudioPatch;)I",
+                               android_media_AudioSystem_releaseAudioPatch),
+        MAKE_JNI_NATIVE_METHOD("listAudioPatches", "(Ljava/util/ArrayList;[I)I",
+                               android_media_AudioSystem_listAudioPatches),
+        MAKE_JNI_NATIVE_METHOD("setAudioPortConfig", "(Landroid/media/AudioPortConfig;)I",
+                               android_media_AudioSystem_setAudioPortConfig),
+        MAKE_JNI_NATIVE_METHOD("startAudioSource",
+                               "(Landroid/media/AudioPortConfig;Landroid/media/AudioAttributes;)I",
+                               android_media_AudioSystem_startAudioSource),
+        MAKE_AUDIO_SYSTEM_METHOD(stopAudioSource),
+        MAKE_AUDIO_SYSTEM_METHOD(getAudioHwSyncForSession),
+        MAKE_JNI_NATIVE_METHOD("registerPolicyMixes", "(Ljava/util/ArrayList;Z)I",
+                               android_media_AudioSystem_registerPolicyMixes),
+        MAKE_JNI_NATIVE_METHOD("getRegisteredPolicyMixes", "(Ljava/util/List;)I",
+                               android_media_AudioSystem_getRegisteredPolicyMixes),
+        MAKE_JNI_NATIVE_METHOD("updatePolicyMixes",
+                               "([Landroid/media/audiopolicy/AudioMix;[Landroid/media/audiopolicy/"
+                               "AudioMixingRule;)I",
+                               android_media_AudioSystem_updatePolicyMixes),
+        MAKE_JNI_NATIVE_METHOD("setUidDeviceAffinities", "(I[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_setUidDeviceAffinities),
+        MAKE_AUDIO_SYSTEM_METHOD(removeUidDeviceAffinities),
+        MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_dynamic_policy_callback",
+                                       android_media_AudioSystem_registerDynPolicyCallback),
+        MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_recording_callback",
+                                       android_media_AudioSystem_registerRecordingCallback),
+        MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_routing_callback",
+                                       android_media_AudioSystem_registerRoutingCallback),
+        MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_register_vol_range_init_req_callback",
+                                       android_media_AudioSystem_registerVolRangeInitReqCallback),
+        MAKE_AUDIO_SYSTEM_METHOD(systemReady),
+        MAKE_AUDIO_SYSTEM_METHOD(getStreamVolumeDB),
+        MAKE_JNI_NATIVE_METHOD_AUTOSIG("native_get_offload_support",
+                                       android_media_AudioSystem_getOffloadSupport),
+        MAKE_JNI_NATIVE_METHOD("getMicrophones", "(Ljava/util/ArrayList;)I",
+                               android_media_AudioSystem_getMicrophones),
+        MAKE_JNI_NATIVE_METHOD("getSurroundFormats", "(Ljava/util/Map;)I",
+                               android_media_AudioSystem_getSurroundFormats),
+        MAKE_JNI_NATIVE_METHOD("getReportedSurroundFormats", "(Ljava/util/ArrayList;)I",
+                               android_media_AudioSystem_getReportedSurroundFormats),
+        MAKE_AUDIO_SYSTEM_METHOD(setSurroundFormatEnabled),
+        MAKE_AUDIO_SYSTEM_METHOD(setAssistantServicesUids),
+        MAKE_AUDIO_SYSTEM_METHOD(setActiveAssistantServicesUids),
+        MAKE_AUDIO_SYSTEM_METHOD(setA11yServicesUids),
+        MAKE_AUDIO_SYSTEM_METHOD(isHapticPlaybackSupported),
+        MAKE_AUDIO_SYSTEM_METHOD(isUltrasoundSupported),
+        MAKE_JNI_NATIVE_METHOD(
+                "getHwOffloadFormatsSupportedForBluetoothMedia", "(ILjava/util/ArrayList;)I",
+                android_media_AudioSystem_getHwOffloadFormatsSupportedForBluetoothMedia),
+        MAKE_AUDIO_SYSTEM_METHOD(setSupportedSystemUsages),
+        MAKE_AUDIO_SYSTEM_METHOD(setAllowedCapturePolicy),
+        MAKE_AUDIO_SYSTEM_METHOD(setRttEnabled),
+        MAKE_AUDIO_SYSTEM_METHOD(setAudioHalPids),
+        MAKE_AUDIO_SYSTEM_METHOD(isCallScreeningModeSupported),
+        MAKE_JNI_NATIVE_METHOD("setDevicesRoleForStrategy", "(II[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_setDevicesRoleForStrategy),
+        MAKE_JNI_NATIVE_METHOD("removeDevicesRoleForStrategy", "(II[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_removeDevicesRoleForStrategy),
+        MAKE_AUDIO_SYSTEM_METHOD(clearDevicesRoleForStrategy),
+        MAKE_JNI_NATIVE_METHOD("getDevicesForRoleAndStrategy", "(IILjava/util/List;)I",
+                               android_media_AudioSystem_getDevicesForRoleAndStrategy),
+        MAKE_JNI_NATIVE_METHOD("setDevicesRoleForCapturePreset", "(II[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_setDevicesRoleForCapturePreset),
+        MAKE_JNI_NATIVE_METHOD("addDevicesRoleForCapturePreset", "(II[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_addDevicesRoleForCapturePreset),
+        MAKE_JNI_NATIVE_METHOD("removeDevicesRoleForCapturePreset", "(II[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_removeDevicesRoleForCapturePreset),
+        MAKE_AUDIO_SYSTEM_METHOD(clearDevicesRoleForCapturePreset),
+        MAKE_JNI_NATIVE_METHOD("getDevicesForRoleAndCapturePreset", "(IILjava/util/List;)I",
+                               android_media_AudioSystem_getDevicesForRoleAndCapturePreset),
+        MAKE_JNI_NATIVE_METHOD("getDevicesForAttributes",
+                               "(Landroid/media/AudioAttributes;[Landroid/media/"
+                               "AudioDeviceAttributes;Z)I",
+                               android_media_AudioSystem_getDevicesForAttributes),
+        MAKE_JNI_NATIVE_METHOD("setUserIdDeviceAffinities", "(I[I[Ljava/lang/String;)I",
+                               android_media_AudioSystem_setUserIdDeviceAffinities),
+        MAKE_AUDIO_SYSTEM_METHOD(removeUserIdDeviceAffinities),
+        MAKE_AUDIO_SYSTEM_METHOD(setCurrentImeUid),
+        MAKE_JNI_NATIVE_METHOD("setVibratorInfos", "(Ljava/util/List;)I",
+                               android_media_AudioSystem_setVibratorInfos),
+        MAKE_JNI_NATIVE_METHOD("nativeGetSpatializer",
+                               "(Landroid/media/INativeSpatializerCallback;)Landroid/os/IBinder;",
+                               android_media_AudioSystem_getSpatializer),
+        MAKE_JNI_NATIVE_METHOD("canBeSpatialized",
+                               "(Landroid/media/AudioAttributes;Landroid/media/AudioFormat;"
+                               "[Landroid/media/AudioDeviceAttributes;)Z",
+                               android_media_AudioSystem_canBeSpatialized),
+        MAKE_JNI_NATIVE_METHOD("nativeGetSoundDose",
+                               "(Landroid/media/ISoundDoseCallback;)Landroid/os/IBinder;",
+                               android_media_AudioSystem_nativeGetSoundDose),
+        MAKE_JNI_NATIVE_METHOD("getDirectPlaybackSupport",
+                               "(Landroid/media/AudioFormat;Landroid/media/AudioAttributes;)I",
+                               android_media_AudioSystem_getDirectPlaybackSupport),
+        MAKE_JNI_NATIVE_METHOD("getDirectProfilesForAttributes",
+                               "(Landroid/media/AudioAttributes;Ljava/util/ArrayList;)I",
+                               android_media_AudioSystem_getDirectProfilesForAttributes),
+        MAKE_JNI_NATIVE_METHOD("getSupportedMixerAttributes", "(ILjava/util/List;)I",
+                               android_media_AudioSystem_getSupportedMixerAttributes),
+        MAKE_JNI_NATIVE_METHOD("setPreferredMixerAttributes",
+                               "(Landroid/media/AudioAttributes;IILandroid/media/"
+                               "AudioMixerAttributes;)I",
+                               android_media_AudioSystem_setPreferredMixerAttributes),
+        MAKE_JNI_NATIVE_METHOD("getPreferredMixerAttributes",
+                               "(Landroid/media/AudioAttributes;ILjava/util/List;)I",
+                               android_media_AudioSystem_getPreferredMixerAttributes),
+        MAKE_JNI_NATIVE_METHOD("clearPreferredMixerAttributes",
+                               "(Landroid/media/AudioAttributes;II)I",
+                               android_media_AudioSystem_clearPreferredMixerAttributes),
+        MAKE_AUDIO_SYSTEM_METHOD(supportsBluetoothVariableLatency),
+        MAKE_AUDIO_SYSTEM_METHOD(setBluetoothVariableLatencyEnabled),
+        MAKE_AUDIO_SYSTEM_METHOD(isBluetoothVariableLatencyEnabled),
+        MAKE_JNI_NATIVE_METHOD("listenForSystemPropertyChange",
+                               "(Ljava/lang/String;Ljava/lang/Runnable;)J",
+                               android_media_AudioSystem_listenForSystemPropertyChange),
+        MAKE_JNI_NATIVE_METHOD("triggerSystemPropertyUpdate", "(J)V",
+                               android_media_AudioSystem_triggerSystemPropertyUpdate),
+};
 
 static const JNINativeMethod gEventHandlerMethods[] =
         {MAKE_JNI_NATIVE_METHOD("native_setup", "(Ljava/lang/Object;)V",
diff --git a/media/java/android/media/AudioPlaybackConfiguration.java b/media/java/android/media/AudioPlaybackConfiguration.java
index 4d6ddfd..3cd5f52 100644
--- a/media/java/android/media/AudioPlaybackConfiguration.java
+++ b/media/java/android/media/AudioPlaybackConfiguration.java
@@ -18,7 +18,9 @@
 
 import static android.media.AudioAttributes.ALLOW_CAPTURE_BY_ALL;
 import static android.media.AudioAttributes.ALLOW_CAPTURE_BY_NONE;
+import static android.media.audio.Flags.FLAG_MUTED_BY_PORT_VOLUME_API;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.IntRange;
 import android.annotation.NonNull;
@@ -291,12 +293,24 @@
     @SystemApi
     @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING)
     public static final int MUTED_BY_VOLUME_SHAPER = (1 << 5);
+    /**
+     * @hide
+     * Flag used when muted by the track's port volume.
+     *
+     * <p>Note: this will replace the stream volume mute when using the AudioFlinger port volume
+     * APIs
+     */
+    @SystemApi
+    @FlaggedApi(FLAG_MUTED_BY_PORT_VOLUME_API)
+    @RequiresPermission(android.Manifest.permission.MODIFY_AUDIO_ROUTING)
+    public static final int MUTED_BY_PORT_VOLUME = (1 << 6);
 
     /** @hide */
     @IntDef(
             flag = true,
             value = {MUTED_BY_MASTER, MUTED_BY_STREAM_VOLUME, MUTED_BY_STREAM_MUTED,
-                    MUTED_BY_APP_OPS, MUTED_BY_CLIENT_VOLUME, MUTED_BY_VOLUME_SHAPER})
+                    MUTED_BY_APP_OPS, MUTED_BY_CLIENT_VOLUME, MUTED_BY_VOLUME_SHAPER,
+                    MUTED_BY_PORT_VOLUME})
     @Retention(RetentionPolicy.SOURCE)
     public @interface PlayerMuteEvent {
     }
@@ -858,6 +872,9 @@
                 if ((mMutedState & MUTED_BY_VOLUME_SHAPER) != 0) {
                     apcToString.append("volumeShaper ");
                 }
+                if ((mMutedState & MUTED_BY_PORT_VOLUME) != 0) {
+                    apcToString.append("portVolume ");
+                }
             }
             apcToString.append(" ").append(mFormatInfo);
         }
diff --git a/media/java/android/media/AudioSystem.java b/media/java/android/media/AudioSystem.java
index a8b863b..bf09cb0 100644
--- a/media/java/android/media/AudioSystem.java
+++ b/media/java/android/media/AudioSystem.java
@@ -1698,12 +1698,12 @@
     }
 
     /** @hide Wrapper for native methods called from AudioService */
-    public static int setStreamVolumeIndexAS(int stream, int index, int device) {
+    public static int setStreamVolumeIndexAS(int stream, int index, boolean muted, int device) {
         if (DEBUG_VOLUME) {
             Log.i(TAG, "setStreamVolumeIndex: " + STREAM_NAMES[stream]
-                    + " dev=" + Integer.toHexString(device) + " idx=" + index);
+                    + " dev=" + Integer.toHexString(device) + " idx=" + index + " muted=" + muted);
         }
-        return setStreamVolumeIndex(stream, index, device);
+        return setStreamVolumeIndex(stream, index, muted, device);
     }
 
     // usage for AudioRecord.startRecordingSync(), must match AudioSystem::sync_event_t
@@ -1774,7 +1774,8 @@
     @UnsupportedAppUsage
     public static native int initStreamVolume(int stream, int indexMin, int indexMax);
     @UnsupportedAppUsage
-    private static native int setStreamVolumeIndex(int stream, int index, int device);
+    private static native int setStreamVolumeIndex(int stream, int index, boolean muted,
+            int device);
     /** @hide */
     public static native int getStreamVolumeIndex(int stream, int device);
     /**
@@ -1787,7 +1788,7 @@
      * @return command completion status.
      */
     public static native int setVolumeIndexForAttributes(@NonNull AudioAttributes attributes,
-                                                         int index, int device);
+                                                         int index, boolean muted, int device);
    /**
     * @hide
     * get the volume index for the given {@link AudioAttributes}.
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 020cef1..37a2fba 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -69,6 +69,7 @@
 import static com.android.media.audio.Flags.equalScoLeaVcIndexRange;
 import static com.android.media.audio.Flags.replaceStreamBtSco;
 import static com.android.media.audio.Flags.ringerModeAffectsAlarm;
+import static com.android.media.audio.Flags.ringMyCar;
 import static com.android.media.audio.Flags.setStreamVolumeOrder;
 import static com.android.media.audio.Flags.vgsVssSyncMuteOrder;
 import static com.android.server.audio.SoundDoseHelper.ACTION_CHECK_MUSIC_ACTIVE;
@@ -761,7 +762,7 @@
 
     /** Streams that can be muted by system. Do not resolve to aliases when checking.
      * @see System#MUTE_STREAMS_AFFECTED */
-    private int mMuteAffectedStreams;
+    protected int mMuteAffectedStreams;
 
     /** Streams that can be muted by user. Do not resolve to aliases when checking.
      * @see System#MUTE_STREAMS_AFFECTED */
@@ -1465,7 +1466,8 @@
 
         mPlaybackMonitor =
                 new PlaybackActivityMonitor(context, MAX_STREAM_VOLUME[AudioSystem.STREAM_ALARM],
-                        device -> onMuteAwaitConnectionTimeout(device));
+                        device -> onMuteAwaitConnectionTimeout(device),
+                        stream -> isStreamMute(stream));
         mPlaybackMonitor.registerPlaybackCallback(mPlaybackActivityMonitor, true);
 
         mMediaFocusControl = new MediaFocusControl(mContext, mPlaybackMonitor);
@@ -4846,6 +4848,8 @@
                 + replaceStreamBtSco());
         pw.println("\tcom.android.media.audio.equalScoLeaVcIndexRange:"
                 + equalScoLeaVcIndexRange());
+        pw.println("\tcom.android.media.audio.ringMyCar:"
+                + ringMyCar());
     }
 
     private void dumpAudioMode(PrintWriter pw) {
@@ -8695,9 +8699,14 @@
             // Only set audio policy BT SCO stream volume to 0 when the stream is actually muted.
             // This allows RX path muting by the audio HAL only when explicitly muted but not when
             // index is just set to 0 to repect BT requirements
+            boolean muted = false;
             if (mHasValidStreamType && isVssMuteBijective(mPublicStreamType)
                     && getVssForStreamOrDefault(mPublicStreamType).isFullyMuted()) {
-                index = 0;
+                if (ringMyCar()) {
+                    muted = true;
+                } else {
+                    index = 0;
+                }
             } else if (isStreamBluetoothSco(mPublicStreamType) && index == 0) {
                 index = 1;
             }
@@ -8707,13 +8716,14 @@
                         / getVssForStreamOrDefault(mPublicStreamType).getIndexStepFactor());
             }
 
+
             if (DEBUG_VOL) {
                 Log.d(TAG, "setVolumeIndexInt(" + mAudioVolumeGroup.getId() + ", " + index + ", "
-                        + device + ")");
+                        + muted + ", " + device + ")");
             }
 
             // Set the volume index
-            mAudioSystem.setVolumeIndexForAttributes(mAudioAttributes, index, device);
+            mAudioSystem.setVolumeIndexForAttributes(mAudioAttributes, index, muted, device);
         }
 
         @GuardedBy("AudioService.VolumeStreamState.class")
@@ -9297,6 +9307,13 @@
             }
         }
 
+        /**
+         * Sends the new volume index on the given device to native.
+         *
+         * <p>Make sure the index is consistent with the muting state. When ringMyCar is enabled
+         * will send the non-zero index together with muted state. Otherwise, index 0  will be sent
+         * to native for signalising a muted stream.
+         **/
         @GuardedBy("VolumeStreamState.class")
         private void setStreamVolumeIndex(int index, int device) {
             // Only set audio policy BT SCO stream volume to 0 when the stream is actually muted.
@@ -9311,18 +9328,19 @@
                         / 10;
             }
 
+            boolean muted = ringMyCar() ? isFullyMuted() : false;
             if (DEBUG_VOL) {
-                Log.d(TAG, "setStreamVolumeIndexAS(" + mStreamType + ", " + index + ", " + device
-                        + ")");
+                Log.d(TAG, "setStreamVolumeIndexAS(streamType=" + mStreamType + ", index=" + index
+                        + ", muted=" + muted + ", device=" + device + ")");
             }
-            mAudioSystem.setStreamVolumeIndexAS(mStreamType, index, device);
+            mAudioSystem.setStreamVolumeIndexAS(mStreamType, index, muted, device);
         }
 
         // must be called while synchronized VolumeStreamState.class
         @GuardedBy("VolumeStreamState.class")
         /*package*/ void applyDeviceVolume_syncVSS(int device) {
             int index;
-            if (isFullyMuted()) {
+            if (isFullyMuted() && !ringMyCar()) {
                 index = 0;
             } else if (isAbsoluteVolumeDevice(device)
                     || isA2dpAbsoluteVolumeDevice(device)
@@ -9356,7 +9374,7 @@
                 for (int i = 0; i < mIndexMap.size(); i++) {
                     final int device = mIndexMap.keyAt(i);
                     if (device != AudioSystem.DEVICE_OUT_DEFAULT) {
-                        if (isFullyMuted()) {
+                        if (isFullyMuted() && !ringMyCar()) {
                             index = 0;
                         } else if (isAbsoluteVolumeDevice(device)
                                 || isA2dpAbsoluteVolumeDevice(device)
@@ -9391,7 +9409,7 @@
                 }
                 // apply default volume last: by convention , default device volume will be used
                 // by audio policy manager if no explicit volume is present for a given device type
-                if (isFullyMuted()) {
+                if (isFullyMuted() && !ringMyCar()) {
                     index = 0;
                 } else {
                     index = (getIndex(AudioSystem.DEVICE_OUT_DEFAULT) + 5)/10;
diff --git a/services/core/java/com/android/server/audio/AudioSystemAdapter.java b/services/core/java/com/android/server/audio/AudioSystemAdapter.java
index 5cabdde..e86c34c 100644
--- a/services/core/java/com/android/server/audio/AudioSystemAdapter.java
+++ b/services/core/java/com/android/server/audio/AudioSystemAdapter.java
@@ -547,13 +547,14 @@
      * @param device
      * @return
      */
-    public int setStreamVolumeIndexAS(int stream, int index, int device) {
-        return AudioSystem.setStreamVolumeIndexAS(stream, index, device);
+    public int setStreamVolumeIndexAS(int stream, int index, boolean muted, int device) {
+        return AudioSystem.setStreamVolumeIndexAS(stream, index, muted, device);
     }
 
     /** Same as {@link AudioSystem#setVolumeIndexForAttributes(AudioAttributes, int, int)} */
-    public int setVolumeIndexForAttributes(AudioAttributes attributes, int index, int device) {
-        return AudioSystem.setVolumeIndexForAttributes(attributes, index, device);
+    public int setVolumeIndexForAttributes(AudioAttributes attributes, int index, boolean muted,
+            int device) {
+        return AudioSystem.setVolumeIndexForAttributes(attributes, index, muted, device);
     }
 
     /**
diff --git a/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java b/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
index a734e73..b63b07f 100644
--- a/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
+++ b/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
@@ -72,6 +72,7 @@
 import java.util.Set;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.function.Consumer;
+import java.util.function.Function;
 
 /**
  * Class to receive and dispatch updates from AudioSystem about recording configurations.
@@ -160,18 +161,22 @@
 
     private final Context mContext;
     private int mSavedAlarmVolume = -1;
+    private boolean mSavedAlarmMuted = false;
+    private final Function<Integer, Boolean> mIsStreamMutedCb;
     private final int mMaxAlarmVolume;
     private int mPrivilegedAlarmActiveCount = 0;
     private final Consumer<AudioDeviceAttributes> mMuteAwaitConnectionTimeoutCb;
     private final FadeOutManager mFadeOutManager = new FadeOutManager();
 
     PlaybackActivityMonitor(Context context, int maxAlarmVolume,
-            Consumer<AudioDeviceAttributes> muteTimeoutCallback) {
+            Consumer<AudioDeviceAttributes> muteTimeoutCallback,
+            Function<Integer, Boolean> isStreamMutedCb) {
         mContext = context;
         mMaxAlarmVolume = maxAlarmVolume;
         PlayMonitorClient.sListenerDeathMonitor = this;
         AudioPlaybackConfiguration.sPlayerDeathMonitor = this;
         mMuteAwaitConnectionTimeoutCb = muteTimeoutCallback;
+        mIsStreamMutedCb = isStreamMutedCb;
         initEventHandler();
     }
 
@@ -332,8 +337,9 @@
                     if (mPrivilegedAlarmActiveCount++ == 0) {
                         mSavedAlarmVolume = AudioSystem.getStreamVolumeIndex(
                                 AudioSystem.STREAM_ALARM, AudioSystem.DEVICE_OUT_SPEAKER);
+                        mSavedAlarmMuted = mIsStreamMutedCb.apply(AudioSystem.STREAM_ALARM);
                         AudioSystem.setStreamVolumeIndexAS(AudioSystem.STREAM_ALARM,
-                                mMaxAlarmVolume, AudioSystem.DEVICE_OUT_SPEAKER);
+                                mMaxAlarmVolume, /*muted=*/false, AudioSystem.DEVICE_OUT_SPEAKER);
                     }
                 } else if (event != AudioPlaybackConfiguration.PLAYER_STATE_STARTED &&
                         apc.getPlayerState() == AudioPlaybackConfiguration.PLAYER_STATE_STARTED) {
@@ -342,7 +348,8 @@
                                 AudioSystem.STREAM_ALARM, AudioSystem.DEVICE_OUT_SPEAKER) ==
                                 mMaxAlarmVolume) {
                             AudioSystem.setStreamVolumeIndexAS(AudioSystem.STREAM_ALARM,
-                                    mSavedAlarmVolume, AudioSystem.DEVICE_OUT_SPEAKER);
+                                    mSavedAlarmVolume, mSavedAlarmMuted,
+                                    AudioSystem.DEVICE_OUT_SPEAKER);
                         }
                     }
                 }
diff --git a/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java b/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java
index 3e2949d6..de5564c 100644
--- a/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java
@@ -20,6 +20,8 @@
 import static com.android.media.audio.Flags.FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME;
 import static com.android.media.audio.Flags.absVolumeIndexFix;
 
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -109,12 +111,13 @@
         mAudioService.setDeviceVolume(volMin, usbDevice, mPackageName);
         mTestLooper.dispatchAll();
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                        AudioManager.STREAM_MUSIC, minIndex, AudioSystem.DEVICE_OUT_USB_DEVICE);
+                eq(AudioManager.STREAM_MUSIC), eq(minIndex), anyBoolean(),
+                eq(AudioSystem.DEVICE_OUT_USB_DEVICE));
 
         mAudioService.setDeviceVolume(volMid, usbDevice, mPackageName);
         mTestLooper.dispatchAll();
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                AudioManager.STREAM_MUSIC, midIndex, AudioSystem.DEVICE_OUT_USB_DEVICE);
+                AudioManager.STREAM_MUSIC, midIndex, false, AudioSystem.DEVICE_OUT_USB_DEVICE);
     }
 
     @Test
@@ -151,7 +154,7 @@
 
             // Stream volume changes
             verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                            AudioManager.STREAM_MUSIC, targetIndex,
+                            AudioManager.STREAM_MUSIC, targetIndex, false,
                             AudioSystem.DEVICE_OUT_BLE_HEADSET);
         }
 
@@ -162,7 +165,7 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                        AudioManager.STREAM_MUSIC, maxIndex,
+                        AudioManager.STREAM_MUSIC, maxIndex, false,
                         AudioSystem.DEVICE_OUT_BLE_HEADSET);
     }
 
@@ -193,8 +196,8 @@
             }
             // Stream volume changes
             verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                            AudioManager.STREAM_MUSIC, passedIndex,
-                            AudioSystem.DEVICE_OUT_BLE_HEADSET);
+                    AudioManager.STREAM_MUSIC, passedIndex, false,
+                    AudioSystem.DEVICE_OUT_BLE_HEADSET);
         }
 
         // Adjust stream volume with FLAG_ABSOLUTE_VOLUME set (index:4)
@@ -207,7 +210,7 @@
             passedIndex = 4;
         }
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                        AudioManager.STREAM_MUSIC, passedIndex,
-                        AudioSystem.DEVICE_OUT_BLE_HEADSET);
+                AudioManager.STREAM_MUSIC, passedIndex, false,
+                AudioSystem.DEVICE_OUT_BLE_HEADSET);
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/audio/NoOpAudioSystemAdapter.java b/services/tests/servicestests/src/com/android/server/audio/NoOpAudioSystemAdapter.java
index 96ac5d2..ce59a86 100644
--- a/services/tests/servicestests/src/com/android/server/audio/NoOpAudioSystemAdapter.java
+++ b/services/tests/servicestests/src/com/android/server/audio/NoOpAudioSystemAdapter.java
@@ -132,12 +132,13 @@
     }
 
     @Override
-    public int setStreamVolumeIndexAS(int stream, int index, int device) {
+    public int setStreamVolumeIndexAS(int stream, int index, boolean muted, int device) {
         return AudioSystem.AUDIO_STATUS_OK;
     }
 
     @Override
-    public int setVolumeIndexForAttributes(AudioAttributes attributes, int index, int device) {
+    public int setVolumeIndexForAttributes(AudioAttributes attributes, int index, boolean muted,
+            int device) {
         return AudioSystem.AUDIO_STATUS_OK;
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java b/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java
index dc8c1b9..6b41c43 100644
--- a/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java
+++ b/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java
@@ -18,6 +18,7 @@
 import static android.media.AudioManager.ADJUST_LOWER;
 import static android.media.AudioManager.ADJUST_MUTE;
 import static android.media.AudioManager.ADJUST_RAISE;
+import static android.media.AudioManager.ADJUST_UNMUTE;
 import static android.media.AudioManager.DEVICE_OUT_BLE_SPEAKER;
 import static android.media.AudioManager.DEVICE_OUT_BLUETOOTH_SCO;
 import static android.media.AudioManager.DEVICE_OUT_SPEAKER;
@@ -41,13 +42,13 @@
 
 import static com.android.media.audio.Flags.FLAG_ABS_VOLUME_INDEX_FIX;
 import static com.android.media.audio.Flags.FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME;
+import static com.android.media.audio.Flags.FLAG_RING_MY_CAR;
 import static com.android.media.audio.Flags.absVolumeIndexFix;
 
 import static com.google.common.truth.Truth.assertThat;
 import static com.google.common.truth.Truth.assertWithMessage;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assume.assumeFalse;
@@ -180,6 +181,10 @@
             }
             return mStreamDevice.get(stream);
         }
+
+        public void setMuteAffectedStreams(int muteAffectedStreams) {
+            mMuteAffectedStreams = muteAffectedStreams;
+        }
     }
 
     private static class TestDeviceVolumeBehaviorDispatcherStub
@@ -223,6 +228,7 @@
                 mSettingsAdapter, mAudioVolumeGroupHelper, mMockAudioPolicy,
                 mTestLooper.getLooper(), mMockAppOpsManager, mMockPermissionEnforcer,
                 mMockPermissionProvider);
+        mAudioService.setMuteAffectedStreams(AudioSystem.DEFAULT_MUTE_STREAMS_AFFECTED);
 
         mTestLooper.dispatchAll();
         prepareAudioServiceState();
@@ -258,6 +264,8 @@
         for (int streamType : usedStreamTypes) {
             mAudioService.setStreamVolume(streamType, DEFAULT_STREAM_VOLUME, /*flags=*/0,
                     mContext.getOpPackageName());
+            mAudioService.adjustStreamVolume(streamType, ADJUST_UNMUTE, /*flags=*/0,
+                    mContext.getOpPackageName());
         }
 
         if (!mIsAutomotive) {
@@ -301,7 +309,20 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem).setStreamVolumeIndexAS(
-                eq(STREAM_MUSIC), eq(newIndex), eq(DEVICE_OUT_USB_DEVICE));
+                STREAM_MUSIC, newIndex, /*muted=*/false, DEVICE_OUT_USB_DEVICE);
+    }
+
+    @Test
+    @RequiresFlagsEnabled(FLAG_RING_MY_CAR)
+    public void adjustStreamVolume_adjustMute_callsASSetStreamVolumeIndex() throws Exception {
+        int currentIndex = mAudioService.getStreamVolume(STREAM_MUSIC);
+
+        mAudioService.adjustStreamVolume(STREAM_MUSIC, ADJUST_MUTE, /*flags=*/0,
+                mContext.getOpPackageName());
+        mTestLooper.dispatchAll();
+
+        verify(mSpyAudioSystem).setStreamVolumeIndexAS(
+                eq(STREAM_MUSIC), eq(currentIndex), /*muted=*/eq(true), anyInt());
     }
 
     @Test
@@ -325,7 +346,7 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                eq(STREAM_MUSIC), anyInt(), eq(DEVICE_OUT_USB_DEVICE));
+                eq(STREAM_MUSIC), anyInt(), anyBoolean(), eq(DEVICE_OUT_USB_DEVICE));
     }
 
     @Test
@@ -341,7 +362,7 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem).setStreamVolumeIndexAS(
-                eq(STREAM_MUSIC), anyInt(), eq(DEVICE_OUT_USB_DEVICE));
+                eq(STREAM_MUSIC), anyInt(), eq(false), eq(DEVICE_OUT_USB_DEVICE));
     }
 
     // --------------- Volume Group APIs ---------------
@@ -356,15 +377,15 @@
         mAudioService.setDeviceForStream(STREAM_MUSIC, DEVICE_OUT_USB_DEVICE);
         mAudioService.setVolumeGroupVolumeIndex(mAudioMusicVolumeGroup.getId(),
                 circularNoMinMaxIncrementVolume(STREAM_MUSIC), /*flags=*/0,
-                mContext.getOpPackageName(),  /*attributionTag*/null);
+                mContext.getOpPackageName(), /*attributionTag*/null);
         mTestLooper.dispatchAll();
 
-        verify(mSpyAudioSystem).setVolumeIndexForAttributes(any(), anyInt(),
+        verify(mSpyAudioSystem).setVolumeIndexForAttributes(any(), anyInt(), eq(false),
                 eq(DEVICE_OUT_USB_DEVICE));
     }
 
     @Test
-    public void adjustVolumeGroupVolume_callsASSetVolumeIndexForAttributes() throws Exception {
+    public void adjustVolumeGroupVolume_callsASSetStreamVolumeIndexAS() throws Exception {
         assumeNotNull(mAudioMusicVolumeGroup);
 
         mAudioService.setDeviceForStream(STREAM_MUSIC, DEVICE_OUT_USB_DEVICE);
@@ -372,8 +393,24 @@
                 ADJUST_LOWER, /*flags=*/0, mContext.getOpPackageName());
         mTestLooper.dispatchAll();
 
-        verify(mSpyAudioSystem).setVolumeIndexForAttributes(
-                any(), anyInt(), eq(DEVICE_OUT_USB_DEVICE));
+        // adjust calls setStreamVolumeIndexAS instead of setVolumeIndexForAttributes
+        verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
+                anyInt(), anyInt(), anyBoolean(), eq(DEVICE_OUT_USB_DEVICE));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(FLAG_RING_MY_CAR)
+    public void adjustVolumeGroupVolume_adjustMute_callsASSetStreamVolumeIndexAS()
+            throws Exception {
+        assumeNotNull(mAudioMusicVolumeGroup);
+
+        mAudioService.adjustVolumeGroupVolume(mAudioMusicVolumeGroup.getId(),
+                ADJUST_MUTE, /*flags=*/0, mContext.getOpPackageName());
+        mTestLooper.dispatchAll();
+
+        // adjust calls setStreamVolumeIndexAS instead of setVolumeIndexForAttributes
+        verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
+                anyInt(), anyInt(), eq(true), anyInt());
     }
 
     @Test
@@ -437,7 +474,7 @@
 
     @Test
     public void check_isStreamAffectedByMute() {
-        assertFalse(mAudioService.isStreamAffectedByMute(STREAM_VOICE_CALL));
+        assertTrue(mAudioService.isStreamAffectedByMute(STREAM_VOICE_CALL));
     }
 
     // --------------------- Volume Flag Check --------------------
@@ -452,14 +489,14 @@
                 mContext.getOpPackageName());
         mTestLooper.dispatchAll();
         verify(mSpyAudioSystem).setStreamVolumeIndexAS(
-                eq(STREAM_NOTIFICATION), anyInt(), eq(DEVICE_OUT_BLE_SPEAKER));
+                eq(STREAM_NOTIFICATION), anyInt(), eq(false), eq(DEVICE_OUT_BLE_SPEAKER));
 
         reset(mSpyAudioSystem);
         mAudioService.adjustStreamVolume(STREAM_NOTIFICATION, ADJUST_LOWER,
                 FLAG_BLUETOOTH_ABS_VOLUME, mContext.getOpPackageName());
         mTestLooper.dispatchAll();
         verify(mSpyAudioSystem).setStreamVolumeIndexAS(
-                eq(STREAM_NOTIFICATION), anyInt(), eq(DEVICE_OUT_BLE_SPEAKER));
+                eq(STREAM_NOTIFICATION), anyInt(), eq(false), eq(DEVICE_OUT_BLE_SPEAKER));
     }
 
     @Test
@@ -471,13 +508,13 @@
                 mContext.getOpPackageName());
         mTestLooper.dispatchAll();
         verify(mSpyAudioSystem, times(0)).setStreamVolumeIndexAS(
-                eq(STREAM_NOTIFICATION), eq(newIndex), eq(DEVICE_OUT_BLE_SPEAKER));
+                eq(STREAM_NOTIFICATION), eq(newIndex), eq(false), eq(DEVICE_OUT_BLE_SPEAKER));
 
         mAudioService.adjustStreamVolume(STREAM_NOTIFICATION, ADJUST_LOWER,
                 FLAG_BLUETOOTH_ABS_VOLUME, mContext.getOpPackageName());
         mTestLooper.dispatchAll();
         verify(mSpyAudioSystem, times(0)).setStreamVolumeIndexAS(
-                eq(STREAM_NOTIFICATION), anyInt(), eq(DEVICE_OUT_BLE_SPEAKER));
+                eq(STREAM_NOTIFICATION), anyInt(), eq(false), eq(DEVICE_OUT_BLE_SPEAKER));
     }
 
     @Test
@@ -523,7 +560,7 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem, times(0)).setStreamVolumeIndexAS(
-                eq(STREAM_MUSIC), anyInt(), anyInt());
+                eq(STREAM_MUSIC), anyInt(), eq(false), anyInt());
     }
 
     @Test
@@ -537,7 +574,7 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem, times(0)).setStreamVolumeIndexAS(
-                eq(STREAM_VOICE_CALL), anyInt(), eq(DEVICE_OUT_USB_DEVICE));
+                eq(STREAM_VOICE_CALL), anyInt(), eq(false), eq(DEVICE_OUT_USB_DEVICE));
 
         mAudioService.setDeviceForStream(STREAM_BLUETOOTH_SCO, DEVICE_OUT_BLUETOOTH_SCO);
         mAudioService.adjustStreamVolume(STREAM_BLUETOOTH_SCO, ADJUST_MUTE, /*flags=*/0,
@@ -545,7 +582,7 @@
         mTestLooper.dispatchAll();
 
         verify(mSpyAudioSystem, times(0)).setStreamVolumeIndexAS(
-                eq(STREAM_BLUETOOTH_SCO), anyInt(), eq(DEVICE_OUT_USB_DEVICE));
+                eq(STREAM_BLUETOOTH_SCO), anyInt(), eq(false), eq(DEVICE_OUT_USB_DEVICE));
     }
 
     // ----------------- AudioDeviceVolumeManager -----------------
@@ -568,18 +605,18 @@
         mTestLooper.dispatchAll();
 
         // there is a min/max index mismatch in automotive
-        assertEquals(volMin, mAudioService.getDeviceVolume(volMin, usbDevice,
-                mContext.getOpPackageName()));
+        assertEquals(volMin.getVolumeIndex(), mAudioService.getDeviceVolume(volMin, usbDevice,
+                mContext.getOpPackageName()).getVolumeIndex());
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                eq(STREAM_MUSIC), anyInt(), eq(AudioSystem.DEVICE_OUT_USB_DEVICE));
+                eq(STREAM_MUSIC), anyInt(), anyBoolean(), eq(AudioSystem.DEVICE_OUT_USB_DEVICE));
 
         mAudioService.setDeviceVolume(volMid, usbDevice, mContext.getOpPackageName());
         mTestLooper.dispatchAll();
         // there is a min/max index mismatch in automotive
-        assertEquals(volMid, mAudioService.getDeviceVolume(volMid, usbDevice,
-                mContext.getOpPackageName()));
+        assertEquals(volMid.getVolumeIndex(), mAudioService.getDeviceVolume(volMid, usbDevice,
+                mContext.getOpPackageName()).getVolumeIndex());
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                eq(STREAM_MUSIC), anyInt(), eq(AudioSystem.DEVICE_OUT_USB_DEVICE));
+                eq(STREAM_MUSIC), anyInt(), anyBoolean(), eq(AudioSystem.DEVICE_OUT_USB_DEVICE));
     }
 
     @Test
@@ -617,8 +654,7 @@
                     mAudioService.getDeviceVolume(volCur, bleDevice, mContext.getOpPackageName()));
             // Stream volume changes
             verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                    STREAM_MUSIC, targetIndex,
-                    AudioSystem.DEVICE_OUT_BLE_HEADSET);
+                    STREAM_MUSIC, targetIndex, false, AudioSystem.DEVICE_OUT_BLE_HEADSET);
         }
 
         // Adjust stream volume with FLAG_ABSOLUTE_VOLUME set (index:4)
@@ -630,8 +666,7 @@
         assertEquals(volIndex4,
                 mAudioService.getDeviceVolume(volIndex4, bleDevice, mContext.getOpPackageName()));
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                STREAM_MUSIC, maxIndex,
-                AudioSystem.DEVICE_OUT_BLE_HEADSET);
+                STREAM_MUSIC, maxIndex, false, AudioSystem.DEVICE_OUT_BLE_HEADSET);
     }
 
     @Test
@@ -660,8 +695,7 @@
             }
             // Stream volume changes
             verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                    STREAM_MUSIC, passedIndex,
-                    AudioSystem.DEVICE_OUT_BLE_HEADSET);
+                    STREAM_MUSIC, passedIndex, false, AudioSystem.DEVICE_OUT_BLE_HEADSET);
         }
 
         // Adjust stream volume with FLAG_ABSOLUTE_VOLUME set (index:4)
@@ -674,8 +708,7 @@
             passedIndex = 4;
         }
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                STREAM_MUSIC, passedIndex,
-                AudioSystem.DEVICE_OUT_BLE_HEADSET);
+                STREAM_MUSIC, passedIndex, false, AudioSystem.DEVICE_OUT_BLE_HEADSET);
     }
 
     // ---------------- DeviceVolumeBehaviorTest ----------------