diff --git a/res/drawable/ic_ring_volume.xml b/res/drawable/ic_ring_volume.xml
new file mode 100644
index 00000000000..343fe5d4cb6
--- /dev/null
+++ b/res/drawable/ic_ring_volume.xml
@@ -0,0 +1,26 @@
+<!--
+    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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+  <path
+      android:pathData="M11,7V2H13V7ZM17.6,9.85 L16.2,8.4 19.75,4.85 21.15,6.3ZM6.4,9.85 L2.85,6.3 4.25,4.85 7.8,8.4ZM12,12Q14.95,12 17.812,13.188Q20.675,14.375 22.9,16.75Q23.2,17.05 23.2,17.45Q23.2,17.85 22.9,18.15L20.6,20.4Q20.325,20.675 19.963,20.7Q19.6,20.725 19.3,20.5L16.4,18.3Q16.2,18.15 16.1,17.95Q16,17.75 16,17.5V14.65Q15.05,14.35 14.05,14.175Q13.05,14 12,14Q10.95,14 9.95,14.175Q8.95,14.35 8,14.65V17.5Q8,17.75 7.9,17.95Q7.8,18.15 7.6,18.3L4.7,20.5Q4.4,20.725 4.038,20.7Q3.675,20.675 3.4,20.4L1.1,18.15Q0.8,17.85 0.8,17.45Q0.8,17.05 1.1,16.75Q3.3,14.375 6.175,13.188Q9.05,12 12,12ZM6,15.35Q5.275,15.725 4.6,16.212Q3.925,16.7 3.2,17.3L4.2,18.3L6,16.9ZM18,15.4V16.9L19.8,18.3L20.8,17.35Q20.075,16.7 19.4,16.225Q18.725,15.75 18,15.4ZM6,15.35Q6,15.35 6,15.35Q6,15.35 6,15.35ZM18,15.4Q18,15.4 18,15.4Q18,15.4 18,15.4Z"
+      android:fillColor="?android:attr/colorPrimary"/>
+
+</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_ring_volume_off.xml b/res/drawable/ic_ring_volume_off.xml
new file mode 100644
index 00000000000..74f30d1a44d
--- /dev/null
+++ b/res/drawable/ic_ring_volume_off.xml
@@ -0,0 +1,34 @@
+<!--
+    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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+<path
+      android:pathData="M0.8,4.2l8.1,8.1c-2.2,0.5 -5.2,1.6 -7.8,4.4c-0.4,0.4 -0.4,1 0,1.4l2.3,2.3c0.3,0.3 0.9,0.4 1.3,0.1l2.9,-2.2C7.8,18.1 8,17.8 8,17.5v-2.9c0.9,-0.3 1.7,-0.5 2.7,-0.6l8.5,8.5l1.4,-1.4L2.2,2.8L0.8,4.2z"
+    android:fillColor="?android:attr/colorPrimary"/>
+  <path
+      android:pathData="M11,2h2v5h-2z"
+      android:fillColor="?android:attr/colorPrimary"/>
+  <path
+      android:pathData="M21.2,6.3l-1.4,-1.4l-3.6,3.6l1.4,1.4C17.6,9.8 21,6.3 21.2,6.3z"
+      android:fillColor="?android:attr/colorPrimary"/>
+  <path
+      android:pathData="M22.9,16.7c-2.8,-3 -6.2,-4.1 -8.4,-4.5l7.2,7.2l1.3,-1.3C23.3,17.7 23.3,17.1 22.9,16.7z"
+      android:fillColor="?android:attr/colorPrimary"/>
+</vector>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 6ac39b88f40..0a4421a5b33 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7187,9 +7187,12 @@
     <!-- Sound: Title for the option managing alarm volume. [CHAR LIMIT=30] -->
     <string name="alarm_volume_option_title">Alarm volume</string>
 
-    <!-- Sound: Title for the option managing ring volume. [CHAR LIMIT=30] -->
+    <!-- Sound: Title for the option managing ring & notification volume. [CHAR LIMIT=30] -->
     <string name="ring_volume_option_title">Ring &amp; notification volume</string>
 
+    <!-- Sound: Title for the option managing ring volume. [CHAR LIMIT=30] -->
+    <string name="separate_ring_volume_option_title">Ring volume</string>
+
     <!-- Sound: Title for the option managing notification volume. [CHAR LIMIT=30] -->
     <string name="notification_volume_option_title">Notification volume</string>
 
diff --git a/res/xml/sound_settings.xml b/res/xml/sound_settings.xml
index f25b6ec54b0..914ce72428d 100644
--- a/res/xml/sound_settings.xml
+++ b/res/xml/sound_settings.xml
@@ -72,23 +72,23 @@
         android:order="-160"
         settings:controller="com.android.settings.notification.RingVolumePreferenceController"/>
 
+    <!-- Notification volume -->
+    <com.android.settings.notification.VolumeSeekBarPreference
+        android:key="notification_volume"
+        android:icon="@drawable/ic_notifications"
+        android:title="@string/notification_volume_option_title"
+        android:order="-150"
+        settings:controller=
+            "com.android.settings.notification.NotificationVolumePreferenceController"/>
 
     <!-- Alarm volume -->
     <com.android.settings.notification.VolumeSeekBarPreference
         android:key="alarm_volume"
         android:icon="@*android:drawable/ic_audio_alarm"
         android:title="@string/alarm_volume_option_title"
-        android:order="-150"
-        settings:controller="com.android.settings.notification.AlarmVolumePreferenceController"/>
-
-    <!-- Notification volume -->
-    <com.android.settings.notification.VolumeSeekBarPreference
-        android:key="notification_volume"
-        android:icon="@drawable/ic_notifications"
-        android:title="@string/notification_volume_option_title"
         android:order="-140"
-        settings:controller="com.android.settings.notification.NotificationVolumePreferenceController"/>
-
+        settings:controller="com.android.settings.notification.AlarmVolumePreferenceController"/>
+x
     <!-- TODO(b/174964721): make this a PrimarySwitchPreference -->
     <!-- Interruptions -->
     <com.android.settingslib.RestrictedPreference
diff --git a/src/com/android/settings/notification/NotificationVolumePreferenceController.java b/src/com/android/settings/notification/NotificationVolumePreferenceController.java
index 0fe0d6282e8..322bb6c229b 100644
--- a/src/com/android/settings/notification/NotificationVolumePreferenceController.java
+++ b/src/com/android/settings/notification/NotificationVolumePreferenceController.java
@@ -16,26 +16,96 @@
 
 package com.android.settings.notification;
 
+import android.app.INotificationManager;
+import android.app.NotificationManager;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.media.AudioManager;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.os.ServiceManager;
+import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.text.TextUtils;
+import android.util.Log;
 
+import androidx.lifecycle.OnLifecycleEvent;
+
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.Utils;
+import com.android.settingslib.core.lifecycle.Lifecycle;
 
-public class NotificationVolumePreferenceController extends
-    RingVolumePreferenceController {
+import java.util.Objects;
 
+/**
+ * Update notification volume icon in Settings in response to user adjusting volume
+ */
+public class NotificationVolumePreferenceController extends VolumeSeekBarPreferenceController {
+
+    private static final String TAG = "NotificationVolumePreferenceController";
     private static final String KEY_NOTIFICATION_VOLUME = "notification_volume";
 
+    private Vibrator mVibrator;
+    private int mRingerMode = AudioManager.RINGER_MODE_NORMAL;
+    private ComponentName mSuppressor;
+    private final RingReceiver mReceiver = new RingReceiver();
+    private final H mHandler = new H();
+    private INotificationManager mNoMan;
+
+
+    private int mMuteIcon;
+    private final int mNormalIconId =  R.drawable.ic_notifications;
+    private final int mVibrateIconId = R.drawable.ic_volume_ringer_vibrate;
+    private final int mSilentIconId = R.drawable.ic_notifications_off_24dp;
+
+    private final boolean mRingNotificationAliased;
+
+
     public NotificationVolumePreferenceController(Context context) {
-        super(context, KEY_NOTIFICATION_VOLUME);
+        this(context, KEY_NOTIFICATION_VOLUME);
+    }
+
+    public NotificationVolumePreferenceController(Context context, String key) {
+        super(context, key);
+        mVibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
+        if (mVibrator != null && !mVibrator.hasVibrator()) {
+            mVibrator = null;
+        }
+
+        mRingNotificationAliased = mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types);
+        updateRingerMode();
+    }
+
+    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
+    @Override
+    public void onResume() {
+        super.onResume();
+        mReceiver.register(true);
+        updateEffectsSuppressor();
+        updatePreferenceIconAndSliderState();
+    }
+
+    @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+    @Override
+    public void onPause() {
+        super.onPause();
+        mReceiver.register(false);
     }
 
     @Override
     public int getAvailabilityStatus() {
+
+        // Show separate notification slider if ring/notification are not aliased by AudioManager --
+        // if they are, notification volume is controlled by RingVolumePreferenceController.
         return mContext.getResources().getBoolean(R.bool.config_show_notification_volume)
-                && !Utils.isVoiceCapable(mContext) && !mHelper.isSingleVolume()
+                && (!mRingNotificationAliased || !Utils.isVoiceCapable(mContext))
+                && !mHelper.isSingleVolume()
                 ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
@@ -54,6 +124,11 @@ public class NotificationVolumePreferenceController extends
         return KEY_NOTIFICATION_VOLUME;
     }
 
+    @Override
+    public boolean useDynamicSliceSummary() {
+        return true;
+    }
+
     @Override
     public int getAudioStream() {
         return AudioManager.STREAM_NOTIFICATION;
@@ -61,7 +136,141 @@ public class NotificationVolumePreferenceController extends
 
     @Override
     public int getMuteIcon() {
-        return R.drawable.ic_notifications_off_24dp;
+        return mMuteIcon;
+    }
+
+    private void updateRingerMode() {
+        final int ringerMode = mHelper.getRingerModeInternal();
+        if (mRingerMode == ringerMode) return;
+        mRingerMode = ringerMode;
+        updatePreferenceIconAndSliderState();
+    }
+
+    private void updateEffectsSuppressor() {
+        final ComponentName suppressor = NotificationManager.from(mContext).getEffectsSuppressor();
+        if (Objects.equals(suppressor, mSuppressor)) return;
+
+        if (mNoMan == null) {
+            mNoMan = INotificationManager.Stub.asInterface(
+                    ServiceManager.getService(Context.NOTIFICATION_SERVICE));
+        }
+
+        final int hints;
+        try {
+            hints = mNoMan.getHintsFromListenerNoToken();
+        } catch (android.os.RemoteException exception) {
+            Log.w(TAG, "updateEffectsSuppressor: " + exception.getLocalizedMessage());
+            return;
+        }
+
+        if (hintsMatch(hints)) {
+
+            mSuppressor = suppressor;
+            if (mPreference != null) {
+                final String text = SuppressorHelper.getSuppressionText(mContext, suppressor);
+                mPreference.setSuppressionText(text);
+            }
+        }
+    }
+
+    @VisibleForTesting
+    boolean hintsMatch(int hints) {
+        boolean allEffectsDisabled =
+                (hints & NotificationListenerService.HINT_HOST_DISABLE_EFFECTS) != 0;
+        boolean notificationEffectsDisabled =
+                (hints & NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS) != 0;
+
+        return allEffectsDisabled || notificationEffectsDisabled;
+    }
+
+    private void updatePreferenceIconAndSliderState() {
+        if (mPreference != null) {
+            if (mVibrator != null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+                mMuteIcon = mVibrateIconId;
+                mPreference.showIcon(mVibrateIconId);
+                mPreference.setEnabled(false);
+
+            } else if (mRingerMode == AudioManager.RINGER_MODE_SILENT
+                    || mVibrator == null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+                mMuteIcon = mSilentIconId;
+                mPreference.showIcon(mSilentIconId);
+                mPreference.setEnabled(false);
+            } else { // ringmode normal: could be that we are still silent
+                mPreference.setEnabled(true);
+                if (mHelper.getStreamVolume(AudioManager.STREAM_NOTIFICATION) == 0) {
+                    // ring is in normal, but notification is in silent
+                    mMuteIcon = mSilentIconId;
+                    mPreference.showIcon(mSilentIconId);
+                } else {
+                    mPreference.showIcon(mNormalIconId);
+                }
+            }
+        }
+    }
+
+    private final class H extends Handler {
+        private static final int UPDATE_EFFECTS_SUPPRESSOR = 1;
+        private static final int UPDATE_RINGER_MODE = 2;
+        private static final int NOTIFICATION_VOLUME_CHANGED = 3;
+
+        private H() {
+            super(Looper.getMainLooper());
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case UPDATE_EFFECTS_SUPPRESSOR:
+                    updateEffectsSuppressor();
+                    break;
+                case UPDATE_RINGER_MODE:
+                    updateRingerMode();
+                    break;
+                case NOTIFICATION_VOLUME_CHANGED:
+                    updatePreferenceIconAndSliderState();
+                    break;
+            }
+        }
+    }
+
+    /**
+     * For notification volume icon to be accurate, we need to listen to volume change as well.
+     * That is because the icon can change from mute/vibrate to normal without ringer mode changing.
+     */
+    private class RingReceiver extends BroadcastReceiver {
+        private boolean mRegistered;
+
+        public void register(boolean register) {
+            if (mRegistered == register) return;
+            if (register) {
+                final IntentFilter filter = new IntentFilter();
+                filter.addAction(NotificationManager.ACTION_EFFECTS_SUPPRESSOR_CHANGED);
+                filter.addAction(AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION);
+                filter.addAction(AudioManager.VOLUME_CHANGED_ACTION);
+                mContext.registerReceiver(this, filter);
+            } else {
+                mContext.unregisterReceiver(this);
+            }
+            mRegistered = register;
+        }
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            if (NotificationManager.ACTION_EFFECTS_SUPPRESSOR_CHANGED.equals(action)) {
+                mHandler.sendEmptyMessage(H.UPDATE_EFFECTS_SUPPRESSOR);
+            } else if (AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION.equals(action)) {
+                mHandler.sendEmptyMessage(H.UPDATE_RINGER_MODE);
+            } else if (AudioManager.VOLUME_CHANGED_ACTION.equals(action)) {
+                int streamType = intent.getIntExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, -1);
+                if (streamType == AudioManager.STREAM_NOTIFICATION) {
+                    int streamValue = intent.getIntExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE,
+                            -1);
+                    mHandler.obtainMessage(H.NOTIFICATION_VOLUME_CHANGED, streamValue, 0)
+                            .sendToTarget();
+                }
+            }
+        }
     }
 
 }
diff --git a/src/com/android/settings/notification/RingVolumePreferenceController.java b/src/com/android/settings/notification/RingVolumePreferenceController.java
index 5e7d067a8ad..a78689f5a0a 100644
--- a/src/com/android/settings/notification/RingVolumePreferenceController.java
+++ b/src/com/android/settings/notification/RingVolumePreferenceController.java
@@ -16,6 +16,7 @@
 
 package com.android.settings.notification;
 
+import android.app.INotificationManager;
 import android.app.NotificationManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
@@ -26,30 +27,56 @@ import android.media.AudioManager;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.os.ServiceManager;
 import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.text.TextUtils;
+import android.util.Log;
 
 import androidx.lifecycle.OnLifecycleEvent;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
 import java.util.Objects;
 
+/**
+ * This slider can represent both ring and notification, if the corresponding streams are aliased,
+ * and only ring if the streams are not aliased.
+ */
 public class RingVolumePreferenceController extends VolumeSeekBarPreferenceController {
 
-    private static final String TAG = "RingVolumeController";
+    private static final String TAG = "RingVolumePreferenceController";
     private static final String KEY_RING_VOLUME = "ring_volume";
 
     private Vibrator mVibrator;
-    private int mRingerMode = -1;
+    private int mRingerMode = AudioManager.RINGER_MODE_NORMAL;
     private ComponentName mSuppressor;
     private final RingReceiver mReceiver = new RingReceiver();
     private final H mHandler = new H();
 
     private int mMuteIcon;
 
+    /*
+     * Whether ring and notification streams are aliased together by AudioManager.
+     * If they are, we'll present one volume control for both.
+     * If not, we'll present separate volume controls.
+     */
+    private final boolean mRingAliasNotif;
+
+    private final int mNormalIconId;
+    @VisibleForTesting
+    final int mVibrateIconId;
+    @VisibleForTesting
+    final int mSilentIconId;
+
+    @VisibleForTesting
+    final int mTitleId;
+
+    private INotificationManager mNoMan;
+
     public RingVolumePreferenceController(Context context) {
         this(context, KEY_RING_VOLUME);
     }
@@ -60,9 +87,31 @@ public class RingVolumePreferenceController extends VolumeSeekBarPreferenceContr
         if (mVibrator != null && !mVibrator.hasVibrator()) {
             mVibrator = null;
         }
+
+        mRingAliasNotif = isRingAliasNotification();
+        if (mRingAliasNotif) {
+            mTitleId = R.string.ring_volume_option_title;
+
+            mNormalIconId = R.drawable.ic_notifications;
+            mSilentIconId = R.drawable.ic_notifications_off_24dp;
+        } else {
+            mTitleId = R.string.separate_ring_volume_option_title;
+
+            mNormalIconId = R.drawable.ic_ring_volume;
+            mSilentIconId = R.drawable.ic_ring_volume_off;
+        }
+        // todo: set a distinct vibrate icon for ring vs notification
+        mVibrateIconId = R.drawable.ic_volume_ringer_vibrate;
+
         updateRingerMode();
     }
 
+    @VisibleForTesting
+    boolean isRingAliasNotification() {
+        return mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types);
+    }
+
     @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
     @Override
     public void onResume() {
@@ -70,6 +119,7 @@ public class RingVolumePreferenceController extends VolumeSeekBarPreferenceContr
         mReceiver.register(true);
         updateEffectsSuppressor();
         updatePreferenceIcon();
+        setPreferenceTitle();
     }
 
     @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
@@ -115,7 +165,8 @@ public class RingVolumePreferenceController extends VolumeSeekBarPreferenceContr
         return mMuteIcon;
     }
 
-    private void updateRingerMode() {
+    @VisibleForTesting
+    void updateRingerMode() {
         final int ringerMode = mHelper.getRingerModeInternal();
         if (mRingerMode == ringerMode) return;
         mRingerMode = ringerMode;
@@ -125,28 +176,73 @@ public class RingVolumePreferenceController extends VolumeSeekBarPreferenceContr
     private void updateEffectsSuppressor() {
         final ComponentName suppressor = NotificationManager.from(mContext).getEffectsSuppressor();
         if (Objects.equals(suppressor, mSuppressor)) return;
-        mSuppressor = suppressor;
-        if (mPreference != null) {
-            final String text = SuppressorHelper.getSuppressionText(mContext, suppressor);
-            mPreference.setSuppressionText(text);
+
+        if (mNoMan == null) {
+            mNoMan = INotificationManager.Stub.asInterface(
+                    ServiceManager.getService(Context.NOTIFICATION_SERVICE));
         }
-        updatePreferenceIcon();
+
+        final int hints;
+        try {
+            hints = mNoMan.getHintsFromListenerNoToken();
+        } catch (android.os.RemoteException ex) {
+            Log.w(TAG, "updateEffectsSuppressor: " + ex.getMessage());
+            return;
+        }
+
+        if (hintsMatch(hints, mRingAliasNotif)) {
+            mSuppressor = suppressor;
+            if (mPreference != null) {
+                final String text = SuppressorHelper.getSuppressionText(mContext, suppressor);
+                mPreference.setSuppressionText(text);
+            }
+        }
+    }
+
+    @VisibleForTesting
+    boolean hintsMatch(int hints, boolean ringNotificationAliased) {
+        return (hints & NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS) != 0
+                || (hints & NotificationListenerService.HINT_HOST_DISABLE_EFFECTS) != 0
+                || ((hints & NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS)
+                != 0 && ringNotificationAliased);
+    }
+
+    @VisibleForTesting
+    void setPreference(VolumeSeekBarPreference volumeSeekBarPreference) {
+        mPreference = volumeSeekBarPreference;
+    }
+
+    @VisibleForTesting
+    void setVibrator(Vibrator vibrator) {
+        mVibrator = vibrator;
     }
 
     private void updatePreferenceIcon() {
         if (mPreference != null) {
-            if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
-                mMuteIcon = R.drawable.ic_volume_ringer_vibrate;
-                mPreference.showIcon(R.drawable.ic_volume_ringer_vibrate);
-            } else if (mRingerMode == AudioManager.RINGER_MODE_SILENT) {
-                mMuteIcon = R.drawable.ic_notifications_off_24dp;
-                mPreference.showIcon(R.drawable.ic_notifications_off_24dp);
+            if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) {
+                mPreference.showIcon(mNormalIconId);
             } else {
-                mPreference.showIcon(R.drawable.ic_notifications);
+                if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE && mVibrator != null) {
+                    mMuteIcon = mVibrateIconId;
+                } else {
+                    mMuteIcon = mSilentIconId;
+                }
+                mPreference.showIcon(mMuteIcon);
             }
         }
     }
 
+    /**
+     * This slider can represent both ring and notification, or only ring.
+     * Note: This cannot be used in the constructor, as the reference to preference object would
+     * still be null.
+     */
+    private void setPreferenceTitle() {
+        if (mPreference != null) {
+            mPreference.setTitle(mTitleId);
+        }
+    }
+
     private final class H extends Handler {
         private static final int UPDATE_EFFECTS_SUPPRESSOR = 1;
         private static final int UPDATE_RINGER_MODE = 2;
diff --git a/src/com/android/settings/panel/PanelSlicesAdapter.java b/src/com/android/settings/panel/PanelSlicesAdapter.java
index 9f5ffe97fa5..afccc785af8 100644
--- a/src/com/android/settings/panel/PanelSlicesAdapter.java
+++ b/src/com/android/settings/panel/PanelSlicesAdapter.java
@@ -54,7 +54,7 @@ public class PanelSlicesAdapter
      * Maximum number of slices allowed on the panel view.
      */
     @VisibleForTesting
-    static final int MAX_NUM_OF_SLICES = 6;
+    static final int MAX_NUM_OF_SLICES = 7;
 
     private final List<LiveData<Slice>> mSliceLiveData;
     private final int mMetricsCategory;
diff --git a/src/com/android/settings/slices/CustomSliceRegistry.java b/src/com/android/settings/slices/CustomSliceRegistry.java
index d1b169c2976..569a0eaac7f 100644
--- a/src/com/android/settings/slices/CustomSliceRegistry.java
+++ b/src/com/android/settings/slices/CustomSliceRegistry.java
@@ -217,6 +217,16 @@ public class CustomSliceRegistry {
             .appendPath("ring_volume")
             .build();
 
+    /**
+     * Full {@link Uri} for the Notification volume Slice.
+     */
+    public static final Uri VOLUME_NOTIFICATION_URI = new Uri.Builder()
+            .scheme(ContentResolver.SCHEME_CONTENT)
+            .authority(SettingsSliceProvider.SLICE_AUTHORITY)
+            .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
+            .appendPath("notification_volume")
+            .build();
+
     /**
      * Full {@link Uri} for the all volume Slices.
      */
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
index fe4744fecab..96b9e6219c8 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
@@ -22,10 +22,14 @@ import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.media.AudioManager;
 import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.telephony.TelephonyManager;
 
+import com.android.internal.R;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -46,6 +50,8 @@ public class NotificationVolumePreferenceControllerTest {
     private AudioManager mAudioManager;
     @Mock
     private Vibrator mVibrator;
+    @Mock
+    private Resources mResources;
 
     private Context mContext;
     private NotificationVolumePreferenceController mController;
@@ -57,6 +63,8 @@ public class NotificationVolumePreferenceControllerTest {
         when(mContext.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
         when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
         when(mContext.getSystemService(Context.VIBRATOR_SERVICE)).thenReturn(mVibrator);
+        when(mContext.getResources()).thenReturn(mResources);
+
         mController = new NotificationVolumePreferenceController(mContext);
         mController.setAudioHelper(mHelper);
     }
@@ -76,15 +84,50 @@ public class NotificationVolumePreferenceControllerTest {
     }
 
     @Test
-    public void isAvailable_voiceCapable_shouldReturnFalse() {
+    public void isAvailable_voiceCapable_aliasedWithRing_shouldReturnFalse() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(true);
+        when(mResources.getBoolean(R.bool.config_alias_ring_notif_stream_types)).thenReturn(true);
+
+        NotificationVolumePreferenceController controller =
+                new NotificationVolumePreferenceController(mContext);
         when(mHelper.isSingleVolume()).thenReturn(false);
         when(mTelephonyManager.isVoiceCapable()).thenReturn(true);
 
+        assertThat(controller.isAvailable()).isFalse();
+    }
+
+    /**
+     * With the introduction of ring-notification volume separation, voice-capable devices could now
+     * display the notification volume slider.
+     */
+    @Test
+    public void isAvailable_voiceCapable_separatedFromRing_shouldReturnTrue() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(true);
+        when(mResources.getBoolean(R.bool.config_alias_ring_notif_stream_types)).thenReturn(false);
+
+        NotificationVolumePreferenceController controller =
+                new NotificationVolumePreferenceController(mContext);
+
+        when(mHelper.isSingleVolume()).thenReturn(false);
+        when(mTelephonyManager.isVoiceCapable()).thenReturn(true);
+
+        assertThat(controller.isAvailable()).isTrue();
+    }
+
+    @Test
+    public void isAvailable_notShowNotificationVolume_shouldReturnFalse() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(false);
+
         assertThat(mController.isAvailable()).isFalse();
     }
 
     @Test
     public void isAvailable_notSingleVolume_notVoiceCapable_shouldReturnTrue() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(true);
         when(mHelper.isSingleVolume()).thenReturn(false);
         when(mTelephonyManager.isVoiceCapable()).thenReturn(false);
 
@@ -107,4 +150,24 @@ public class NotificationVolumePreferenceControllerTest {
     public void isPublicSlice_returnTrue() {
         assertThat(mController.isPublicSlice()).isTrue();
     }
+
+    @Test
+    public void setHintsRing_DoesNotMatch() {
+        assertThat(mController.hintsMatch(
+                NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS)).isFalse();
+    }
+
+    @Test
+    public void setHintsAll_Matches() {
+        assertThat(mController.hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_EFFECTS))
+                .isTrue();
+    }
+
+    @Test
+    public void setHintNotification_Matches() {
+        assertThat(mController
+                .hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS))
+                .isTrue();
+    }
+
 }
diff --git a/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
index 5e484a3bfd5..02757d52874 100644
--- a/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
@@ -18,15 +18,20 @@ package com.android.settings.notification;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.app.NotificationManager;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.res.Resources;
 import android.media.AudioManager;
 import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.telephony.TelephonyManager;
 
+import com.android.settings.R;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -51,8 +56,13 @@ public class RingVolumePreferenceControllerTest {
     private NotificationManager mNotificationManager;
     @Mock
     private ComponentName mSuppressor;
+    @Mock
+    private Resources mResources;
+    @Mock
+    private VolumeSeekBarPreference mPreference;
 
     private Context mContext;
+
     private RingVolumePreferenceController mController;
 
     @Before
@@ -63,8 +73,9 @@ public class RingVolumePreferenceControllerTest {
         shadowContext.setSystemService(Context.AUDIO_SERVICE, mAudioManager);
         shadowContext.setSystemService(Context.VIBRATOR_SERVICE, mVibrator);
         shadowContext.setSystemService(Context.NOTIFICATION_SERVICE, mNotificationManager);
-        mContext = RuntimeEnvironment.application;
+        mContext = spy(RuntimeEnvironment.application);
         when(mNotificationManager.getEffectsSuppressor()).thenReturn(mSuppressor);
+        when(mContext.getResources()).thenReturn(mResources);
         mController = new RingVolumePreferenceController(mContext);
         mController.setAudioHelper(mHelper);
     }
@@ -109,4 +120,92 @@ public class RingVolumePreferenceControllerTest {
     public void isPublicSlice_returnTrue() {
         assertThat(mController.isPublicSlice()).isTrue();
     }
+
+    // todo: verify that the title change is displayed, by examining the underlying preference
+    @Test
+    public void ringNotificationStreamsNotAliased_sliderTitleSetToRingOnly() {
+        when(mResources.getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types))
+                .thenReturn(false);
+        final RingVolumePreferenceController controller =
+                new RingVolumePreferenceController(mContext);
+
+        int expectedTitleId = R.string.separate_ring_volume_option_title;
+
+        assertThat(controller.mTitleId).isEqualTo(expectedTitleId);
+    }
+
+    @Test
+    public void ringNotificationStreamsAliased_sliderTitleIncludesBothRingNotification() {
+
+        when(mResources.getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types)).thenReturn(true);
+        final RingVolumePreferenceController control = new RingVolumePreferenceController(mContext);
+
+        int expectedTitleId = R.string.ring_volume_option_title;
+
+        assertThat(control.mTitleId).isEqualTo(expectedTitleId);
+    }
+
+    @Test
+    public void setHintsRing_aliased_Matches() {
+        assertThat(mController.hintsMatch(
+                NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS, true)).isTrue();
+    }
+
+    @Test
+    public void setHintsRingNotification_aliased_Matches() {
+        assertThat(mController.hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_EFFECTS,
+                true)).isTrue();
+    }
+
+    @Test
+    public void setHintNotification_aliased_Matches() {
+        assertThat(mController
+                .hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS,
+                true)).isTrue();
+    }
+
+    @Test
+    public void setHintsRing_unaliased_Matches() {
+        assertThat(mController.hintsMatch(
+                NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS, false)).isTrue();
+    }
+
+    @Test
+    public void setHintsRingNotification_unaliased_Matches() {
+        assertThat(mController.hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_EFFECTS,
+                false)).isTrue();
+    }
+
+    @Test
+    public void setHintNotification_unaliased_doesNotMatch() {
+        assertThat(mController
+                .hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS,
+                        false)).isFalse();
+    }
+
+    @Test
+    public void setRingerModeToVibrate_butNoVibratorAvailable_iconIsSilent() {
+        when(mHelper.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_VIBRATE);
+
+        mController.setPreference(mPreference);
+        mController.setVibrator(null);
+        mController.updateRingerMode();
+
+        assertThat(mController.getMuteIcon()).isEqualTo(mController.mSilentIconId);
+    }
+
+    @Test
+    public void setRingerModeToVibrate_VibratorAvailable_iconIsVibrate() {
+        when(mHelper.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_VIBRATE);
+        when(mVibrator.hasVibrator()).thenReturn(true);
+
+        mController.setPreference(mPreference);
+        mController.setVibrator(mVibrator);
+        mController.updateRingerMode();
+
+        assertThat(mController.getMuteIcon()).isEqualTo(mController.mVibrateIconId);
+    }
+
 }
diff --git a/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java b/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
index c2ea6e70105..9e84883b7e6 100644
--- a/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
@@ -35,6 +35,7 @@ import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
 import com.android.settings.testutils.shadow.ShadowDeviceConfig;
 import com.android.settings.testutils.shadow.ShadowUserManager;
 
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
@@ -44,8 +45,6 @@ import org.robolectric.util.ReflectionHelpers;
 
 import java.util.List;
 
-import org.junit.Ignore;
-
 @RunWith(RobolectricTestRunner.class)
 public class SoundSettingsTest {
 
@@ -86,4 +85,19 @@ public class SoundSettingsTest {
 
         assertThat(settings.mHandler.hasMessages(SoundSettings.STOP_SAMPLE)).isTrue();
     }
+
+    @Test
+    public void notificationVolume_isBetweenRingAndAlarm() {
+        final Context context = spy(RuntimeEnvironment.application);
+        final SoundSettings settings = new SoundSettings();
+        final int xmlId = settings.getPreferenceScreenResId();
+        final List<String> keys = XmlTestUtils.getKeysFromPreferenceXml(context, xmlId);
+
+        int ring = keys.indexOf("ring_volume");
+        int notification = keys.indexOf("notification_volume");
+        int alarm = keys.indexOf("alarm_volume");
+
+        assertThat(ring < notification).isTrue();
+        assertThat(notification < alarm).isTrue();
+    }
 }