diff --git a/src/com/android/settings/notification/modes/ZenMode.java b/src/com/android/settings/notification/modes/ZenMode.java
index b003678..2e61500 100644
--- a/src/com/android/settings/notification/modes/ZenMode.java
+++ b/src/com/android/settings/notification/modes/ZenMode.java
@@ -75,20 +75,22 @@
 
     private final String mId;
     private final AutomaticZenRule mRule;
+    private boolean mIsActive;
     private final boolean mIsManualDnd;
 
-    ZenMode(String id, AutomaticZenRule rule) {
-        this(id, rule, false);
+    ZenMode(String id, AutomaticZenRule rule, boolean isActive) {
+        this(id, rule, isActive, false);
     }
 
-    private ZenMode(String id, AutomaticZenRule rule, boolean isManualDnd) {
+    private ZenMode(String id, AutomaticZenRule rule, boolean isActive, boolean isManualDnd) {
         mId = id;
         mRule = rule;
+        mIsActive = isActive;
         mIsManualDnd = isManualDnd;
     }
 
-    static ZenMode manualDndMode(AutomaticZenRule dndPolicyAsRule) {
-        return new ZenMode(MANUAL_DND_MODE_ID, dndPolicyAsRule, true);
+    static ZenMode manualDndMode(AutomaticZenRule dndPolicyAsRule, boolean isActive) {
+        return new ZenMode(MANUAL_DND_MODE_ID, dndPolicyAsRule, isActive, true);
     }
 
     @NonNull
@@ -190,11 +192,16 @@
         return mIsManualDnd;
     }
 
+    public boolean isActive() {
+        return mIsActive;
+    }
+
     @Override
     public boolean equals(@Nullable Object obj) {
         return obj instanceof ZenMode other
                 && mId.equals(other.mId)
-                && mRule.equals(other.mRule);
+                && mRule.equals(other.mRule)
+                && mIsActive == other.mIsActive;
     }
 
     @Override
@@ -204,6 +211,6 @@
 
     @Override
     public String toString() {
-        return mId + " -> " + mRule;
+        return mId + "(" + (mIsActive ? "active" : "inactive") + ") -> " + mRule;
     }
 }
diff --git a/src/com/android/settings/notification/modes/ZenModesBackend.java b/src/com/android/settings/notification/modes/ZenModesBackend.java
index 388f13b..306ce50 100644
--- a/src/com/android/settings/notification/modes/ZenModesBackend.java
+++ b/src/com/android/settings/notification/modes/ZenModesBackend.java
@@ -67,11 +67,14 @@
 
     List<ZenMode> getModes() {
         ArrayList<ZenMode> modes = new ArrayList<>();
-        modes.add(getManualDndMode());
+        ZenModeConfig currentConfig = mNotificationManager.getZenModeConfig();
+        modes.add(getManualDndMode(currentConfig));
 
         Map<String, AutomaticZenRule> zenRules = mNotificationManager.getAutomaticZenRules();
         for (Map.Entry<String, AutomaticZenRule> zenRuleEntry : zenRules.entrySet()) {
-            modes.add(new ZenMode(zenRuleEntry.getKey(), zenRuleEntry.getValue()));
+            String ruleId = zenRuleEntry.getKey();
+            modes.add(new ZenMode(ruleId, zenRuleEntry.getValue(),
+                    isRuleActive(ruleId, currentConfig)));
         }
 
         // TODO: b/331429435 - Sort modes.
@@ -80,15 +83,20 @@
 
     @Nullable
     ZenMode getMode(String id) {
+        ZenModeConfig currentConfig = mNotificationManager.getZenModeConfig();
         if (ZenMode.MANUAL_DND_MODE_ID.equals(id)) {
-            return getManualDndMode();
+            // Regardless of its contents, non-null manualRule means that manual rule is active.
+            return getManualDndMode(currentConfig);
         } else {
             AutomaticZenRule rule = mNotificationManager.getAutomaticZenRule(id);
-            return rule != null ? new ZenMode(id, rule) : null;
+            if (rule == null) {
+                return null;
+            }
+            return new ZenMode(id, rule, isRuleActive(id, currentConfig));
         }
     }
 
-    private ZenMode getManualDndMode() {
+    private ZenMode getManualDndMode(ZenModeConfig config) {
         // TODO: b/333530553 - Read ZenDeviceEffects of manual DND.
         // TODO: b/333682392 - Replace with final strings for name & trigger description
         AutomaticZenRule manualDndRule = new AutomaticZenRule.Builder(
@@ -103,7 +111,17 @@
                 .setInterruptionFilter(NotificationManager.INTERRUPTION_FILTER_PRIORITY)
                 .build();
 
-        return ZenMode.manualDndMode(manualDndRule);
+        return ZenMode.manualDndMode(manualDndRule,
+                config != null && config.manualRule != null);  // isActive
+    }
+
+    private static boolean isRuleActive(String id, ZenModeConfig config) {
+        if (config == null) {
+            // shouldn't happen if the config is coming from NM, but be safe
+            return false;
+        }
+        ZenModeConfig.ZenRule configRule = config.automaticRules.get(id);
+        return configRule != null && configRule.isAutomaticActive();
     }
 
     void updateMode(ZenMode mode) {
diff --git a/tests/robotests/src/com/android/settings/notification/modes/ZenModeTest.java b/tests/robotests/src/com/android/settings/notification/modes/ZenModeTest.java
index 52680ca..761f107 100644
--- a/tests/robotests/src/com/android/settings/notification/modes/ZenModeTest.java
+++ b/tests/robotests/src/com/android/settings/notification/modes/ZenModeTest.java
@@ -45,12 +45,19 @@
 
     @Test
     public void testBasicMethods() {
-        ZenMode zenMode = new ZenMode("id", ZEN_RULE);
+        ZenMode zenMode = new ZenMode("id", ZEN_RULE, true);
 
         assertThat(zenMode.getId()).isEqualTo("id");
         assertThat(zenMode.getRule()).isEqualTo(ZEN_RULE);
         assertThat(zenMode.isManualDnd()).isFalse();
         assertThat(zenMode.canBeDeleted()).isTrue();
+        assertThat(zenMode.isActive()).isTrue();
+
+        ZenMode manualMode = ZenMode.manualDndMode(ZEN_RULE, false);
+        assertThat(manualMode.getId()).isEqualTo(ZenMode.MANUAL_DND_MODE_ID);
+        assertThat(manualMode.isManualDnd()).isTrue();
+        assertThat(manualMode.canBeDeleted()).isFalse();
+        assertThat(manualMode.isActive()).isFalse();
     }
 
     @Test
@@ -58,7 +65,7 @@
         ZenMode zenMode = new ZenMode("id", new AutomaticZenRule.Builder("Rule", Uri.EMPTY)
                 .setInterruptionFilter(INTERRUPTION_FILTER_PRIORITY)
                 .setZenPolicy(ZEN_POLICY)
-                .build());
+                .build(), false);
 
         assertThat(zenMode.getPolicy()).isEqualTo(ZEN_POLICY);
     }
@@ -68,7 +75,7 @@
         ZenMode zenMode = new ZenMode("id", new AutomaticZenRule.Builder("Rule", Uri.EMPTY)
                 .setInterruptionFilter(INTERRUPTION_FILTER_ALL)
                 .setZenPolicy(ZEN_POLICY) // should be ignored
-                .build());
+                .build(), false);
 
         assertThat(zenMode.getPolicy()).isEqualTo(
                 new ZenPolicy.Builder().allowAllSounds().showAllVisualEffects().build());
@@ -79,7 +86,7 @@
         ZenMode zenMode = new ZenMode("id", new AutomaticZenRule.Builder("Rule", Uri.EMPTY)
                 .setInterruptionFilter(INTERRUPTION_FILTER_ALARMS)
                 .setZenPolicy(ZEN_POLICY) // should be ignored
-                .build());
+                .build(), false);
 
         assertThat(zenMode.getPolicy()).isEqualTo(
                 new ZenPolicy.Builder()
@@ -95,7 +102,7 @@
         ZenMode zenMode = new ZenMode("id", new AutomaticZenRule.Builder("Rule", Uri.EMPTY)
                 .setInterruptionFilter(INTERRUPTION_FILTER_NONE)
                 .setZenPolicy(ZEN_POLICY) // should be ignored
-                .build());
+                .build(), false);
 
         assertThat(zenMode.getPolicy()).isEqualTo(
                 new ZenPolicy.Builder()
diff --git a/tests/robotests/src/com/android/settings/notification/modes/ZenModesBackendTest.java b/tests/robotests/src/com/android/settings/notification/modes/ZenModesBackendTest.java
index 06ce80b..a0f6f02 100644
--- a/tests/robotests/src/com/android/settings/notification/modes/ZenModesBackendTest.java
+++ b/tests/robotests/src/com/android/settings/notification/modes/ZenModesBackendTest.java
@@ -56,6 +56,7 @@
 @RunWith(RobolectricTestRunner.class)
 public class ZenModesBackendTest {
 
+    private static final String ZEN_RULE_ID = "rule";
     private static final AutomaticZenRule ZEN_RULE =
             new AutomaticZenRule.Builder("Driving", Uri.parse("drive"))
                     .setType(AutomaticZenRule.TYPE_DRIVING)
@@ -63,13 +64,11 @@
                     .setZenPolicy(new ZenPolicy.Builder().allowAllSounds().build())
                     .build();
 
-    private static final ZenMode MANUAL_DND_MODE = ZenMode.manualDndMode(
+    private static final AutomaticZenRule MANUAL_DND_RULE =
             new AutomaticZenRule.Builder("Do Not Disturb", Uri.EMPTY)
                     .setInterruptionFilter(INTERRUPTION_FILTER_PRIORITY)
                     .setZenPolicy(new ZenPolicy.Builder().allowAllSounds().build())
-                    .build());
-
-    private static final ZenMode ZEN_RULE_MODE = new ZenMode("rule", ZEN_RULE);
+                    .build();
 
     @Mock
     private NotificationManager mNm;
@@ -77,6 +76,35 @@
     private Context mContext;
     private ZenModesBackend mBackend;
 
+    // Helper methods to add active/inactive rule state to a config. Returns a copy.
+    private ZenModeConfig configWithManualRule(ZenModeConfig base, boolean active) {
+        ZenModeConfig out = base.copy();
+        if (!active) {
+            out.manualRule = null;
+        } else {
+            out.manualRule = new ZenModeConfig.ZenRule();
+        }
+        return out;
+    }
+
+    private ZenModeConfig configWithRule(ZenModeConfig base, String ruleId, AutomaticZenRule rule,
+            boolean active) {
+        ZenModeConfig out = base.copy();
+
+        // Note that there are many other fields of zenRule, but here we only set the ones
+        // relevant to determining whether or not it is active.
+        ZenModeConfig.ZenRule zenRule = new ZenModeConfig.ZenRule();
+        zenRule.pkg = "package";
+        zenRule.enabled = active;
+        zenRule.snoozing = false;
+        zenRule.condition = new Condition(rule.getConditionId(), "",
+                active ? Condition.STATE_TRUE : Condition.STATE_FALSE,
+                Condition.SOURCE_USER_ACTION);
+        out.automaticRules.put(ruleId, zenRule);
+
+        return out;
+    }
+
     @Before
     public void setup() {
         MockitoAnnotations.initMocks(this);
@@ -85,6 +113,10 @@
 
         mContext = RuntimeEnvironment.application;
         mBackend = new ZenModesBackend(mContext);
+
+        // Default catch-all case with no data. This isn't realistic, but tests below that rely
+        // on the config to get data on rules active will create those individually.
+        when(mNm.getZenModeConfig()).thenReturn(new ZenModeConfig());
     }
 
     @Test
@@ -102,6 +134,7 @@
 
         List<ZenMode> modes = mBackend.getModes();
 
+        // all modes exist, but none of them are currently active
         assertThat(modes).containsExactly(
                 ZenMode.manualDndMode(
                         new AutomaticZenRule.Builder(
@@ -112,9 +145,10 @@
                                 .setTriggerDescription(
                                         mContext.getString(R.string.zen_mode_settings_summary))
                                 .setManualInvocationAllowed(true)
-                                .build()),
-                new ZenMode("rule1", ZEN_RULE),
-                new ZenMode("rule2", rule2))
+                                .build(),
+                        false),
+                new ZenMode("rule1", ZEN_RULE, false),
+                new ZenMode("rule2", rule2, false))
                 .inOrder();
     }
 
@@ -136,26 +170,70 @@
                                 .setTriggerDescription(
                                         mContext.getString(R.string.zen_mode_settings_summary))
                                 .setManualInvocationAllowed(true)
-                                .build()));
+                                .build(), false));
     }
 
     @Test
     public void getMode_zenRule_returnsMode() {
-        when(mNm.getAutomaticZenRule(eq("rule"))).thenReturn(ZEN_RULE);
+        when(mNm.getAutomaticZenRule(eq(ZEN_RULE_ID))).thenReturn(ZEN_RULE);
 
-        ZenMode mode = mBackend.getMode("rule");
+        ZenMode mode = mBackend.getMode(ZEN_RULE_ID);
 
-        assertThat(mode).isEqualTo(new ZenMode("rule", ZEN_RULE));
+        assertThat(mode).isEqualTo(new ZenMode(ZEN_RULE_ID, ZEN_RULE, false));
     }
 
     @Test
     public void getMode_missingRule_returnsNull() {
         when(mNm.getAutomaticZenRule(any())).thenReturn(null);
 
-        ZenMode mode = mBackend.getMode("rule");
+        ZenMode mode = mBackend.getMode(ZEN_RULE_ID);
 
         assertThat(mode).isNull();
-        verify(mNm).getAutomaticZenRule(eq("rule"));
+        verify(mNm).getAutomaticZenRule(eq(ZEN_RULE_ID));
+    }
+
+    @Test
+    public void getMode_manualDnd_returnsCorrectActiveState() {
+        // Set up a base config with an active rule to make sure we're looking at the correct info
+        ZenModeConfig configWithActiveRule = configWithRule(new ZenModeConfig(), ZEN_RULE_ID,
+                ZEN_RULE, true);
+        when(mNm.getZenModeConfig()).thenReturn(configWithActiveRule);
+
+        // Equivalent to disallowAllSounds()
+        Policy dndPolicy = new Policy(0, 0, 0);
+        when(mNm.getNotificationPolicy()).thenReturn(dndPolicy);
+
+        ZenMode mode = mBackend.getMode(ZenMode.MANUAL_DND_MODE_ID);
+
+        // By default, manual rule is inactive
+        assertThat(mode.isActive()).isFalse();
+
+        // Now the returned config will represent the manual rule being active
+        when(mNm.getZenModeConfig()).thenReturn(configWithManualRule(configWithActiveRule, true));
+        ZenMode activeMode = mBackend.getMode(ZenMode.MANUAL_DND_MODE_ID);
+        assertThat(activeMode.isActive()).isTrue();
+    }
+
+    @Test
+    public void getMode_zenRule_returnsCorrectActiveState() {
+        // Set up a base config that has an active manual rule and "rule2", to make sure we're
+        // looking at the correct rule's info.
+        ZenModeConfig configWithActiveRules = configWithRule(
+                configWithManualRule(new ZenModeConfig(), true),  // active manual rule
+                "rule2", ZEN_RULE, true);  // active rule 2
+
+        when(mNm.getAutomaticZenRule(eq(ZEN_RULE_ID))).thenReturn(ZEN_RULE);
+        when(mNm.getZenModeConfig()).thenReturn(
+                configWithRule(configWithActiveRules, ZEN_RULE_ID, ZEN_RULE, false));
+
+        // Round 1: the current config should indicate that the rule is not active
+        ZenMode mode = mBackend.getMode(ZEN_RULE_ID);
+        assertThat(mode.isActive()).isFalse();
+
+        when(mNm.getZenModeConfig()).thenReturn(
+                configWithRule(configWithActiveRules, ZEN_RULE_ID, ZEN_RULE, true));
+        ZenMode activeMode = mBackend.getMode(ZEN_RULE_ID);
+        assertThat(activeMode.isActive()).isTrue();
     }
 
     @Test
@@ -163,7 +241,7 @@
         ZenMode manualDnd = ZenMode.manualDndMode(
                 new AutomaticZenRule.Builder("DND", Uri.EMPTY)
                         .setZenPolicy(new ZenPolicy.Builder().allowAllSounds().build())
-                        .build());
+                        .build(), false);
 
         mBackend.updateMode(manualDnd);
 
@@ -173,7 +251,7 @@
 
     @Test
     public void updateMode_zenRule_updatesRule() {
-        ZenMode ruleMode = new ZenMode("rule", ZEN_RULE);
+        ZenMode ruleMode = new ZenMode("rule", ZEN_RULE, false);
 
         mBackend.updateMode(ruleMode);
 
@@ -182,7 +260,7 @@
 
     @Test
     public void activateMode_manualDnd_setsZenModeImportant() {
-        mBackend.activateMode(MANUAL_DND_MODE, null);
+        mBackend.activateMode(ZenMode.manualDndMode(MANUAL_DND_RULE, false), null);
 
         verify(mNm).setZenMode(eq(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS), eq(null),
                 any(), eq(true));
@@ -190,7 +268,8 @@
 
     @Test
     public void activateMode_manualDndWithDuration_setsZenModeImportantWithCondition() {
-        mBackend.activateMode(MANUAL_DND_MODE, Duration.ofMinutes(30));
+        mBackend.activateMode(ZenMode.manualDndMode(MANUAL_DND_RULE, false),
+                Duration.ofMinutes(30));
 
         verify(mNm).setZenMode(eq(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS),
                 eq(ZenModeConfig.toTimeCondition(mContext, 30, 0, true).id),
@@ -200,9 +279,9 @@
 
     @Test
     public void activateMode_zenRule_setsRuleStateActive() {
-        mBackend.activateMode(ZEN_RULE_MODE, null);
+        mBackend.activateMode(new ZenMode(ZEN_RULE_ID, ZEN_RULE, false), null);
 
-        verify(mNm).setAutomaticZenRuleState(eq(ZEN_RULE_MODE.getId()),
+        verify(mNm).setAutomaticZenRuleState(eq(ZEN_RULE_ID),
                 eq(new Condition(ZEN_RULE.getConditionId(), "", Condition.STATE_TRUE,
                         Condition.SOURCE_USER_ACTION)));
     }
@@ -210,34 +289,36 @@
     @Test
     public void activateMode_zenRuleWithDuration_fails() {
         assertThrows(IllegalArgumentException.class,
-                () -> mBackend.activateMode(ZEN_RULE_MODE, Duration.ofMinutes(30)));
+                () -> mBackend.activateMode(new ZenMode(ZEN_RULE_ID, ZEN_RULE, false),
+                        Duration.ofMinutes(30)));
     }
 
     @Test
     public void deactivateMode_manualDnd_setsZenModeOff() {
-        mBackend.deactivateMode(MANUAL_DND_MODE);
+        mBackend.deactivateMode(ZenMode.manualDndMode(MANUAL_DND_RULE, true));
 
         verify(mNm).setZenMode(eq(Settings.Global.ZEN_MODE_OFF), eq(null), any(), eq(true));
     }
 
     @Test
     public void deactivateMode_zenRule_setsRuleStateInactive() {
-        mBackend.deactivateMode(ZEN_RULE_MODE);
+        mBackend.deactivateMode(new ZenMode(ZEN_RULE_ID, ZEN_RULE, false));
 
-        verify(mNm).setAutomaticZenRuleState(eq(ZEN_RULE_MODE.getId()),
+        verify(mNm).setAutomaticZenRuleState(eq(ZEN_RULE_ID),
                 eq(new Condition(ZEN_RULE.getConditionId(), "", Condition.STATE_FALSE,
                         Condition.SOURCE_USER_ACTION)));
     }
 
     @Test
     public void removeMode_zenRule_deletesRule() {
-        mBackend.removeMode(ZEN_RULE_MODE);
+        mBackend.removeMode(new ZenMode(ZEN_RULE_ID, ZEN_RULE, false));
 
-        verify(mNm).removeAutomaticZenRule(ZEN_RULE_MODE.getId(), true);
+        verify(mNm).removeAutomaticZenRule(ZEN_RULE_ID, true);
     }
 
     @Test
     public void removeMode_manualDnd_fails() {
-        assertThrows(IllegalArgumentException.class, () -> mBackend.removeMode(MANUAL_DND_MODE));
+        assertThrows(IllegalArgumentException.class,
+                () -> mBackend.removeMode(ZenMode.manualDndMode(MANUAL_DND_RULE, false)));
     }
 }