diff --git a/res/values/strings.xml b/res/values/strings.xml
index ad56f21a4b4..dc1b1c65c7a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -8028,6 +8028,12 @@
     <!-- Configure Notifications: setting summary [CHAR LIMIT=200] -->
     <string name="asst_capabilities_actions_replies_summary">Automatically show suggested actions &amp; replies</string>
 
+    <!-- Configure notifications: settings summary [CHAR LIMIT=NONE] -->
+    <string name="notification_history_summary">Turn on notification history to keep track of past notifications and snoozed notifications</string>
+
+    <!-- Configure notifications: settings title [CHAR LIMIT=100] -->
+    <string name="notification_history">Notification history</string>
+
     <!-- Configure Notifications: setting title, whether the snooze menu is shown on notifications [CHAR LIMIT=80] -->
     <string name="snooze_options_title">Allow notification snoozing</string>
 
diff --git a/res/xml/configure_notification_settings.xml b/res/xml/configure_notification_settings.xml
index 021705703c5..419270a9529 100644
--- a/res/xml/configure_notification_settings.xml
+++ b/res/xml/configure_notification_settings.xml
@@ -86,6 +86,12 @@
         android:order="15"
         settings:initialExpandedChildrenCount="0">
 
+        <SwitchPreference
+            android:key="notification_history"
+            android:title="@string/notification_history"
+            android:summary="@string/notification_history_summary"
+            settings:controller="com.android.settings.notification.NotificationHistoryPreferenceController"/>
+
         <SwitchPreference
             android:key="silent_icons"
             android:title="@string/silent_notifications_status_bar"
diff --git a/src/com/android/settings/notification/NotificationHistoryPreferenceController.java b/src/com/android/settings/notification/NotificationHistoryPreferenceController.java
new file mode 100644
index 00000000000..095c1b69c99
--- /dev/null
+++ b/src/com/android/settings/notification/NotificationHistoryPreferenceController.java
@@ -0,0 +1,128 @@
+/*
+ * 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.notification;
+
+import static android.provider.Settings.Secure.NOTIFICATION_HISTORY_ENABLED;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.Handler;
+import android.provider.Settings;
+import android.text.TextUtils;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnPause;
+import com.android.settingslib.core.lifecycle.events.OnResume;
+
+public class NotificationHistoryPreferenceController extends TogglePreferenceController
+        implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
+        LifecycleObserver, OnResume, OnPause {
+
+    private static final String TAG = "NotifHistoryPrefContr";
+    @VisibleForTesting
+    static final int ON = 1;
+    @VisibleForTesting
+    static final int OFF = 0;
+
+    private SettingObserver mSettingObserver;
+
+    public NotificationHistoryPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        Preference preference = screen.findPreference(NOTIFICATION_HISTORY_ENABLED);
+        if (preference != null) {
+            mSettingObserver = new SettingObserver(preference);
+        }
+    }
+
+    @Override
+    public void onResume() {
+        if (mSettingObserver != null) {
+            mSettingObserver.register(mContext.getContentResolver(), true /* register */);
+        }
+    }
+
+    @Override
+    public void onPause() {
+        if (mSettingObserver != null) {
+            mSettingObserver.register(mContext.getContentResolver(), false /* register */);
+        }
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public boolean isSliceable() {
+        return false;
+    }
+
+    @Override
+    public boolean isChecked() {
+        return Settings.Secure.getInt(mContext.getContentResolver(),
+                NOTIFICATION_HISTORY_ENABLED, ON) == ON;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        return Settings.Secure.putInt(mContext.getContentResolver(),
+                NOTIFICATION_HISTORY_ENABLED, isChecked ? ON : OFF);
+    }
+
+    class SettingObserver extends ContentObserver {
+
+        private final Uri NOTIFICATION_URI =
+                Settings.Secure.getUriFor(NOTIFICATION_HISTORY_ENABLED);
+
+        private final Preference mPreference;
+
+        public SettingObserver(Preference preference) {
+            super(new Handler());
+            mPreference = preference;
+        }
+
+        public void register(ContentResolver cr, boolean register) {
+            if (register) {
+                cr.registerContentObserver(NOTIFICATION_URI, false, this);
+            } else {
+                cr.unregisterContentObserver(this);
+            }
+        }
+
+        @Override
+        public void onChange(boolean selfChange, Uri uri) {
+            super.onChange(selfChange, uri);
+            if (NOTIFICATION_URI.equals(uri)) {
+                updateState(mPreference);
+            }
+        }
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationHistoryPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationHistoryPreferenceControllerTest.java
new file mode 100644
index 00000000000..249fa17d2f7
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/notification/NotificationHistoryPreferenceControllerTest.java
@@ -0,0 +1,139 @@
+/*
+ * 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.notification;
+
+import static android.provider.Settings.Secure.NOTIFICATION_HISTORY_ENABLED;
+
+import static com.android.settings.notification.NotificationHistoryPreferenceController.OFF;
+import static com.android.settings.notification.NotificationHistoryPreferenceController.ON;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.provider.Settings;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class NotificationHistoryPreferenceControllerTest {
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private PreferenceScreen mScreen;
+
+    private NotificationHistoryPreferenceController mController;
+    private Preference mPreference;
+
+    private static final String KEY = "notification_history";
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mController = new NotificationHistoryPreferenceController(mContext, KEY);
+        mPreference = new Preference(RuntimeEnvironment.application);
+        mPreference.setKey(mController.getPreferenceKey());
+        when(mScreen.findPreference(mPreference.getKey())).thenReturn(mPreference);
+    }
+
+    @Test
+    public void testIsVisible() {
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isVisible()).isTrue();
+    }
+
+    @Test
+    public void updateState_preferenceSetCheckedWhenSettingIsOn() {
+        final TwoStatePreference preference = mock(TwoStatePreference.class);
+        final Context context = RuntimeEnvironment.application;
+        Settings.Secure.putInt(context.getContentResolver(), NOTIFICATION_HISTORY_ENABLED, ON);
+
+        mController = new NotificationHistoryPreferenceController(context, KEY);
+        mController.updateState(preference);
+
+        verify(preference).setChecked(true);
+    }
+
+    @Test
+    public void updateState_preferenceSetUncheckedWhenSettingIsOff() {
+        final TwoStatePreference preference = mock(TwoStatePreference.class);
+        final Context context = RuntimeEnvironment.application;
+        Settings.Secure.putInt(context.getContentResolver(), NOTIFICATION_HISTORY_ENABLED, OFF);
+
+        mController = new NotificationHistoryPreferenceController(context, KEY);
+        mController.updateState(preference);
+
+        verify(preference).setChecked(false);
+    }
+
+    @Test
+    public void isChecked_settingIsOff_shouldReturnFalse() {
+        Settings.Secure.putInt(mContext.getContentResolver(), NOTIFICATION_HISTORY_ENABLED, OFF);
+
+        assertThat(mController.isChecked()).isFalse();
+    }
+
+    @Test
+    public void isChecked_settingIsOn_shouldReturnTrue() {
+        Settings.Secure.putInt(mContext.getContentResolver(), NOTIFICATION_HISTORY_ENABLED, ON);
+
+        assertThat(mController.isChecked()).isTrue();
+    }
+
+    @Test
+    public void setChecked_setFalse_disablesSetting() {
+        Settings.Secure.putInt(mContext.getContentResolver(), NOTIFICATION_HISTORY_ENABLED, ON);
+
+        mController.setChecked(false);
+        int updatedValue = Settings.Secure.getInt(mContext.getContentResolver(),
+                NOTIFICATION_HISTORY_ENABLED, -1);
+
+        assertThat(updatedValue).isEqualTo(OFF);
+    }
+
+    @Test
+    public void setChecked_setTrue_enablesSetting() {
+        Settings.Secure.putInt(mContext.getContentResolver(), NOTIFICATION_HISTORY_ENABLED, OFF);
+
+        mController.setChecked(true);
+        int updatedValue = Settings.Secure.getInt(mContext.getContentResolver(),
+                NOTIFICATION_HISTORY_ENABLED, -1);
+
+        assertThat(updatedValue).isEqualTo(ON);
+    }
+
+    @Test
+    public void isSliceable_returnsFalse() {
+        assertThat(mController.isSliceable()).isFalse();
+    }
+}