diff --git a/res/values/strings.xml b/res/values/strings.xml
index 9f5b562c2be..ea3979f3175 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7355,6 +7355,12 @@
     <!--  Do not disturb: Label for button that will turn off zen mode. [CHAR LIMIT=30] -->
     <string name="zen_mode_button_turn_off">Turn off now</string>
 
+    <!-- Setting title for controlling how caption text display in real time [CHAR LIMIT=40]-->
+    <string name="live_captions_title">Live Caption</string>
+
+    <!-- Setting summary for controlling how caption text display in real time [CHAR LIMIT=NONE]-->
+    <string name="live_captions_summary">Auto-convert on-device audio to captions</string>
+
     <!-- [CHAR LIMIT=110] Zen mode settings footer: Footer showing end time of DND -->
     <string name="zen_mode_settings_dnd_manual_end_time">Do Not Disturb is on until <xliff:g id="formatted_time" example="7:00 AM">%s</xliff:g></string>
 
diff --git a/res/xml/accessibility_settings.xml b/res/xml/accessibility_settings.xml
index cc07ce119e9..b3e1704967c 100644
--- a/res/xml/accessibility_settings.xml
+++ b/res/xml/accessibility_settings.xml
@@ -124,6 +124,12 @@
             android:key="audio_and_captions_category"
             android:title="@string/audio_and_captions_category_title">
 
+        <Preference
+            android:key="live_caption"
+            android:title="@string/live_captions_title"
+            android:summary="@string/live_captions_summary"
+            settings:controller="com.android.settings.accessibility.LiveCaptionPreferenceController"/>
+
         <SwitchPreference
                 android:key="toggle_master_mono"
                 android:title="@string/accessibility_toggle_master_mono_title"
diff --git a/src/com/android/settings/accessibility/AccessibilitySettings.java b/src/com/android/settings/accessibility/AccessibilitySettings.java
index 402fa61f4bf..6f6149f98d8 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettings.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettings.java
@@ -91,7 +91,7 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
     private static final String CATEGORY_EXPERIMENTAL = "experimental_category";
     private static final String CATEGORY_DOWNLOADED_SERVICES = "user_installed_services_category";
 
-    private static final String[] CATEGORIES = new String[] {
+    private static final String[] CATEGORIES = new String[]{
             CATEGORY_SCREEN_READER, CATEGORY_AUDIO_AND_CAPTIONS, CATEGORY_DISPLAY,
             CATEGORY_INTERACTION_CONTROL, CATEGORY_EXPERIMENTAL, CATEGORY_DOWNLOADED_SERVICES
     };
@@ -132,7 +132,8 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
             "accessibility_content_timeout_preference_fragment";
     private static final String ACCESSIBILITY_CONTROL_TIMEOUT_PREFERENCE =
             "accessibility_control_timeout_preference_fragment";
-
+    private static final String LIVE_CAPTION_PREFERENCE_KEY =
+            "live_caption";
 
     // Extras passed to sub-fragments.
     static final String EXTRA_PREFERENCE_KEY = "preference_key";
@@ -232,9 +233,11 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
     private Preference mDisplayDaltonizerPreferenceScreen;
     private Preference mHearingAidPreference;
     private Preference mVibrationPreferenceScreen;
+    private Preference mLiveCaptionPreference;
     private SwitchPreference mToggleInversionPreference;
     private ColorInversionPreferenceController mInversionPreferenceController;
     private AccessibilityHearingAidPreferenceController mHearingAidPreferenceController;
+    private LiveCaptionPreferenceController mLiveCaptionPreferenceController;
 
     private int mLongPressTimeoutDefault;
 
@@ -293,6 +296,9 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
                 (context, HEARING_AID_PREFERENCE);
         mHearingAidPreferenceController.setFragmentManager(getFragmentManager());
         getLifecycle().addObserver(mHearingAidPreferenceController);
+
+        mLiveCaptionPreferenceController = new LiveCaptionPreferenceController(context,
+                LIVE_CAPTION_PREFERENCE_KEY);
     }
 
     @Override
@@ -481,6 +487,10 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
         // Captioning.
         mCaptioningPreferenceScreen = findPreference(CAPTIONING_PREFERENCE_SCREEN);
 
+        // Live caption
+        mLiveCaptionPreference = findPreference(LIVE_CAPTION_PREFERENCE_KEY);
+        mLiveCaptionPreferenceController.displayPreference(getPreferenceScreen());
+
         // Display magnification.
         mDisplayMagnificationPreferenceScreen = findPreference(
                 DISPLAY_MAGNIFICATION_PREFERENCE_SCREEN);
@@ -716,6 +726,8 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
 
         mHearingAidPreferenceController.updateState(mHearingAidPreference);
 
+        mLiveCaptionPreferenceController.updateState(mLiveCaptionPreference);
+
         updateFeatureSummary(Settings.Secure.ACCESSIBILITY_CAPTIONING_ENABLED,
                 mCaptioningPreferenceScreen);
         updateFeatureSummary(Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED,
@@ -736,7 +748,6 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
     }
 
     void updateAccessibilityTimeoutSummary(ContentResolver resolver, Preference pref) {
-
         String[] timeoutSummarys = getResources().getStringArray(
                 R.array.accessibility_timeout_summaries);
         int[] timeoutValues = getResources().getIntArray(
@@ -805,7 +816,7 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
         pref.setSummary(entries[index]);
     }
 
-    @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+    @VisibleForTesting
     void updateVibrationSummary(Preference pref) {
         final Context context = getContext();
         final Vibrator vibrator = context.getSystemService(Vibrator.class);
diff --git a/src/com/android/settings/accessibility/LiveCaptionPreferenceController.java b/src/com/android/settings/accessibility/LiveCaptionPreferenceController.java
new file mode 100644
index 00000000000..94ee1c09b4d
--- /dev/null
+++ b/src/com/android/settings/accessibility/LiveCaptionPreferenceController.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2019 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.accessibility;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
+import com.android.settings.core.BasePreferenceController;
+
+import java.util.List;
+
+public class LiveCaptionPreferenceController extends BasePreferenceController {
+
+    @VisibleForTesting
+    static final Intent LIVE_CAPTION_INTENT = new Intent(
+            "com.android.settings.action.live_caption");
+
+    private final PackageManager mPackageManager;
+
+    public LiveCaptionPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+        mPackageManager = context.getPackageManager();
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        final List<ResolveInfo> resolved =
+                mPackageManager.queryIntentActivities(LIVE_CAPTION_INTENT, 0 /* flags */);
+        return resolved != null && !resolved.isEmpty()
+                ? AVAILABLE
+                : UNSUPPORTED_ON_DEVICE;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        super.updateState(preference);
+        preference.setIntent(LIVE_CAPTION_INTENT);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/accessibility/LiveCaptionPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/LiveCaptionPreferenceControllerTest.java
new file mode 100644
index 00000000000..f6160b285cb
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/accessibility/LiveCaptionPreferenceControllerTest.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2019 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.accessibility;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.pm.ResolveInfo;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.Shadows;
+import org.robolectric.shadows.ShadowPackageManager;
+
+import java.util.Collections;
+
+@RunWith(RobolectricTestRunner.class)
+public class LiveCaptionPreferenceControllerTest {
+
+    private LiveCaptionPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        mController = new LiveCaptionPreferenceController(RuntimeEnvironment.application,
+                "test_key");
+    }
+
+    @Test
+    public void getAvailabilityStatus_canResolveIntent_shouldReturnAvailable() {
+        final ShadowPackageManager pm = Shadows.shadowOf(
+                RuntimeEnvironment.application.getPackageManager());
+        pm.addResolveInfoForIntent(LiveCaptionPreferenceController.LIVE_CAPTION_INTENT,
+                new ResolveInfo());
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_noResolveIntent_shouldReturnUnavailable() {
+        final ShadowPackageManager pm = Shadows.shadowOf(
+                RuntimeEnvironment.application.getPackageManager());
+        pm.setResolveInfosForIntent(LiveCaptionPreferenceController.LIVE_CAPTION_INTENT,
+                Collections.emptyList());
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
+    }
+}