diff --git a/src/com/android/settings/display/AlwaysOnDisplaySlice.java b/src/com/android/settings/display/AlwaysOnDisplaySlice.java
new file mode 100644
index 0000000..27374ef
--- /dev/null
+++ b/src/com/android/settings/display/AlwaysOnDisplaySlice.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+package com.android.settings.display;
+
+import static android.provider.Settings.Secure.DOZE_ALWAYS_ON;
+import static android.provider.Settings.Secure.DOZE_WAKE_DISPLAY_GESTURE;
+
+import android.annotation.ColorInt;
+import android.app.PendingIntent;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.hardware.display.AmbientDisplayConfiguration;
+import android.net.Uri;
+import android.os.UserHandle;
+import android.provider.Settings;
+
+import androidx.slice.Slice;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.builders.SliceAction;
+
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.aware.AwareFeatureProvider;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.slices.CustomSliceRegistry;
+import com.android.settings.slices.CustomSliceable;
+
+/**
+ * Custom {@link Slice} for Always on Display.
+ * <p>
+ *     We make a custom slice instead of using {@link AmbientDisplayAlwaysOnPreferenceController}
+ *     because the controller will be unavailable if devices support aware sensor, and thus
+ *     can not convert to slice.
+ * </p>
+ *
+ */
+public class AlwaysOnDisplaySlice implements CustomSliceable {
+    private static final int MY_USER = UserHandle.myUserId();
+
+    private final Context mContext;
+    private final AmbientDisplayConfiguration mConfig;
+    private final AwareFeatureProvider mFeatureProvider;
+
+    public AlwaysOnDisplaySlice(Context context) {
+        mContext = context;
+        mConfig = new AmbientDisplayConfiguration(mContext);
+        mFeatureProvider = FeatureFactory.getFactory(context).getAwareFeatureProvider();
+    }
+
+    @Override
+    public Slice getSlice() {
+        if (!mConfig.alwaysOnAvailableForUser(MY_USER)) {
+            return null;
+        }
+
+        final PendingIntent toggleAction = getBroadcastIntent(mContext);
+        @ColorInt final int color = Utils.getColorAccentDefaultColor(mContext);
+        final boolean isChecked = mConfig.alwaysOnEnabled(MY_USER);
+
+        return new ListBuilder(mContext, CustomSliceRegistry.ALWAYS_ON_SLICE_URI,
+                ListBuilder.INFINITY)
+                .setAccentColor(color)
+                .addRow(new ListBuilder.RowBuilder()
+                        .setTitle(mContext.getText(R.string.doze_always_on_title))
+                        .setSubtitle(mContext.getText(R.string.doze_always_on_summary))
+                        .setPrimaryAction(
+                                SliceAction.createToggle(toggleAction, null /* actionTitle */,
+                                        isChecked)))
+                .build();
+    }
+
+    @Override
+    public Uri getUri() {
+        return CustomSliceRegistry.ALWAYS_ON_SLICE_URI;
+    }
+
+    @Override
+    public void onNotifyChange(Intent intent) {
+        final boolean isChecked = intent.getBooleanExtra(android.app.slice.Slice.EXTRA_TOGGLE_STATE,
+                false);
+        final ContentResolver resolver = mContext.getContentResolver();
+        final boolean isAwareSupported = mFeatureProvider.isSupported(mContext);
+        final boolean isAwareEnabled = mFeatureProvider.isEnabled(mContext);
+
+        Settings.Secure.putInt(resolver, DOZE_ALWAYS_ON, isChecked ? 1 : 0);
+        Settings.Secure.putInt(resolver, DOZE_WAKE_DISPLAY_GESTURE,
+                (isAwareEnabled && isAwareSupported && isChecked) ? 1 : 0);
+    }
+
+    @Override
+    public Intent getIntent() {
+        return null;
+    }
+}
diff --git a/src/com/android/settings/slices/CustomSliceRegistry.java b/src/com/android/settings/slices/CustomSliceRegistry.java
index 12397e4..a5768d3 100644
--- a/src/com/android/settings/slices/CustomSliceRegistry.java
+++ b/src/com/android/settings/slices/CustomSliceRegistry.java
@@ -27,6 +27,7 @@
 import androidx.annotation.VisibleForTesting;
 
 import com.android.settings.display.AdaptiveSleepPreferenceController;
+import com.android.settings.display.AlwaysOnDisplaySlice;
 import com.android.settings.flashlight.FlashlightSlice;
 import com.android.settings.fuelgauge.batterytip.BatteryTipPreferenceController;
 import com.android.settings.homepage.contextualcards.deviceinfo.StorageSlice;
@@ -303,6 +304,16 @@
             .appendPath(MediaOutputSliceConstants.KEY_REMOTE_MEDIA)
             .build();
 
+    /**
+     * Backing Uri for the Always On Slice.
+     */
+    public static final Uri ALWAYS_ON_SLICE_URI = new Uri.Builder()
+            .scheme(ContentResolver.SCHEME_CONTENT)
+            .authority(SettingsSliceProvider.SLICE_AUTHORITY)
+            .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
+            .appendPath("always_on_display")
+            .build();
+
     @VisibleForTesting
     static final Map<Uri, Class<? extends CustomSliceable>> sUriToSlice;
 
@@ -325,6 +336,7 @@
         sUriToSlice.put(DARK_THEME_SLICE_URI, DarkThemeSlice.class);
         sUriToSlice.put(REMOTE_MEDIA_SLICE_URI, RemoteMediaSlice.class);
         sUriToSlice.put(MEDIA_OUTPUT_GROUP_SLICE_URI, MediaOutputGroupSlice.class);
+        sUriToSlice.put(ALWAYS_ON_SLICE_URI, AlwaysOnDisplaySlice.class);
     }
 
     public static Class<? extends CustomSliceable> getSliceClassByUri(Uri uri) {
diff --git a/tests/robotests/src/com/android/settings/display/AlwaysOnDisplaySliceTest.java b/tests/robotests/src/com/android/settings/display/AlwaysOnDisplaySliceTest.java
new file mode 100644
index 0000000..217f921
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/display/AlwaysOnDisplaySliceTest.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+package com.android.settings.display;
+
+import static android.provider.Settings.Secure.DOZE_ALWAYS_ON;
+import static android.provider.Settings.Secure.DOZE_WAKE_DISPLAY_GESTURE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.hardware.display.AmbientDisplayConfiguration;
+import android.net.Uri;
+import android.provider.Settings;
+
+import androidx.slice.Slice;
+import androidx.slice.SliceMetadata;
+import androidx.slice.SliceProvider;
+import androidx.slice.widget.SliceLiveData;
+
+import com.android.settings.R;
+import com.android.settings.aware.AwareFeatureProvider;
+import com.android.settings.slices.CustomSliceRegistry;
+import com.android.settings.testutils.FakeFeatureFactory;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(RobolectricTestRunner.class)
+public class AlwaysOnDisplaySliceTest {
+
+    private Context mContext;
+    private AlwaysOnDisplaySlice mSlice;
+    private FakeFeatureFactory mFeatureFactory;
+    private AwareFeatureProvider mFeatureProvider;
+
+    @Mock
+    private AmbientDisplayConfiguration mConfig;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        mFeatureProvider = mFeatureFactory.getAwareFeatureProvider();
+
+        // Set-up specs for SliceMetadata.
+        SliceProvider.setSpecs(SliceLiveData.SUPPORTED_SPECS);
+        mSlice = new AlwaysOnDisplaySlice(mContext);
+        ReflectionHelpers.setField(mSlice, "mConfig", mConfig);
+    }
+
+    @Test
+    public void getUri_shouldReturnCorrectSliceUri() {
+        final Uri uri = mSlice.getUri();
+
+        assertThat(uri).isEqualTo(CustomSliceRegistry.ALWAYS_ON_SLICE_URI);
+    }
+
+    @Test
+    public void getSlice_alwaysOnNotSupported_returnNull() {
+        when(mConfig.alwaysOnAvailableForUser(anyInt())).thenReturn(false);
+
+        final Slice slice = mSlice.getSlice();
+
+        assertThat(slice).isNull();
+    }
+
+    @Test
+    public void getSlice_alwaysOnSupported_showTitleSubtitle() {
+        when(mConfig.alwaysOnAvailableForUser(anyInt())).thenReturn(true);
+
+        final Slice slice = mSlice.getSlice();
+        final SliceMetadata metadata = SliceMetadata.from(mContext, slice);
+
+        assertThat(metadata.getTitle()).isEqualTo(
+                mContext.getString(R.string.doze_always_on_title));
+        assertThat(metadata.getSubtitle()).isEqualTo(
+                mContext.getString(R.string.doze_always_on_summary));
+    }
+
+    @Test
+    public void onNotifyChange_toggleOff_disableAoD() {
+        final Intent intent = new Intent();
+        intent.putExtra(android.app.slice.Slice.EXTRA_TOGGLE_STATE, false);
+
+        mSlice.onNotifyChange(intent);
+
+        final ContentResolver resolver = mContext.getContentResolver();
+        assertThat(Settings.Secure.getInt(resolver, DOZE_ALWAYS_ON, 0)).isEqualTo(0);
+        assertThat(Settings.Secure.getInt(resolver, DOZE_WAKE_DISPLAY_GESTURE, 0)).isEqualTo(0);
+    }
+
+    @Test
+    public void onNotifyChange_toggleOn_awareNotSupported_enableAoD() {
+        final Intent intent = new Intent();
+        intent.putExtra(android.app.slice.Slice.EXTRA_TOGGLE_STATE, true);
+        when(mFeatureProvider.isEnabled(mContext)).thenReturn(false);
+        when(mFeatureProvider.isSupported(mContext)).thenReturn(false);
+
+        mSlice.onNotifyChange(intent);
+
+        final ContentResolver resolver = mContext.getContentResolver();
+        assertThat(Settings.Secure.getInt(resolver, DOZE_ALWAYS_ON, 0)).isEqualTo(1);
+        assertThat(Settings.Secure.getInt(resolver, DOZE_WAKE_DISPLAY_GESTURE, 0)).isEqualTo(0);
+    }
+
+    @Test
+    public void onNotifyChange_toggleOn_awareDisabled_enableAoD() {
+        final Intent intent = new Intent();
+        intent.putExtra(android.app.slice.Slice.EXTRA_TOGGLE_STATE, true);
+        when(mFeatureProvider.isEnabled(mContext)).thenReturn(false);
+        when(mFeatureProvider.isSupported(mContext)).thenReturn(true);
+
+        mSlice.onNotifyChange(intent);
+
+        final ContentResolver resolver = mContext.getContentResolver();
+        assertThat(Settings.Secure.getInt(resolver, DOZE_ALWAYS_ON, 0)).isEqualTo(1);
+        assertThat(Settings.Secure.getInt(resolver, DOZE_WAKE_DISPLAY_GESTURE, 0)).isEqualTo(0);
+    }
+
+    @Test
+    public void onNotifyChange_toggleOn_awareSupported_enableAoD() {
+        final Intent intent = new Intent();
+        intent.putExtra(android.app.slice.Slice.EXTRA_TOGGLE_STATE, true);
+        when(mFeatureProvider.isEnabled(mContext)).thenReturn(true);
+        when(mFeatureProvider.isSupported(mContext)).thenReturn(true);
+
+        mSlice.onNotifyChange(intent);
+
+        final ContentResolver resolver = mContext.getContentResolver();
+        assertThat(Settings.Secure.getInt(resolver, DOZE_ALWAYS_ON, 0)).isEqualTo(1);
+        assertThat(Settings.Secure.getInt(resolver, DOZE_WAKE_DISPLAY_GESTURE, 0)).isEqualTo(1);
+    }
+}