diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 4e46535..842ee91 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -281,6 +281,7 @@
     private WindowManagerInternal mWindowManagerInternal;
     private AlarmManager mAlarmManager;
     private ICompanionDeviceManager mCompanionManager;
+    private AccessibilityManager mAccessibilityManager;
 
     final IBinder mForegroundToken = new Binder();
     private WorkerHandler mHandler;
@@ -1190,6 +1191,12 @@
         mUsageStats = us;
     }
 
+    @VisibleForTesting
+    void setAccessibilityManager(AccessibilityManager am) {
+        mAccessibilityManager = am;
+    }
+
+
     // TODO: All tests should use this init instead of the one-off setters above.
     @VisibleForTesting
     void init(Looper looper, IPackageManager packageManager,
@@ -1204,6 +1211,8 @@
                 Settings.Global.MAX_NOTIFICATION_ENQUEUE_RATE,
                 DEFAULT_MAX_NOTIFICATION_ENQUEUE_RATE);
 
+        mAccessibilityManager =
+                (AccessibilityManager) getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
         mAm = ActivityManager.getService();
         mPackageManager = packageManager;
         mPackageManagerClient = packageManagerClient;
@@ -4015,13 +4024,16 @@
         // These are set inside the conditional if the notification is allowed to make noise.
         boolean hasValidVibrate = false;
         boolean hasValidSound = false;
+        boolean sentAccessibilityEvent = false;
+        // If the notification will appear in the status bar, it should send an accessibility
+        // event
+        if (!record.isUpdate && record.getImportance() > IMPORTANCE_MIN) {
+            sendAccessibilityEvent(notification, record.sbn.getPackageName());
+            sentAccessibilityEvent = true;
+        }
 
         if (aboveThreshold && isNotificationForCurrentUser(record)) {
-            // If the notification will appear in the status bar, it should send an accessibility
-            // event
-            if (!record.isUpdate && record.getImportance() > IMPORTANCE_MIN) {
-                sendAccessibilityEvent(notification, record.sbn.getPackageName());
-            }
+
             if (mSystemReady && mAudioManager != null) {
                 Uri soundUri = record.getSound();
                 hasValidSound = soundUri != null && !Uri.EMPTY.equals(soundUri);
@@ -4039,6 +4051,10 @@
 
                 boolean hasAudibleAlert = hasValidSound || hasValidVibrate;
                 if (hasAudibleAlert && !shouldMuteNotificationLocked(record)) {
+                    if (!sentAccessibilityEvent) {
+                        sendAccessibilityEvent(notification, record.sbn.getPackageName());
+                        sentAccessibilityEvent = true;
+                    }
                     if (DBG) Slog.v(TAG, "Interrupting!");
                     if (hasValidSound) {
                         mSoundNotificationKey = key;
@@ -4556,8 +4572,7 @@
     }
 
     void sendAccessibilityEvent(Notification notification, CharSequence packageName) {
-        AccessibilityManager manager = AccessibilityManager.getInstance(getContext());
-        if (!manager.isEnabled()) {
+        if (!mAccessibilityManager.isEnabled()) {
             return;
         }
 
@@ -4571,7 +4586,7 @@
             event.getText().add(tickerText);
         }
 
-        manager.sendAccessibilityEvent(event);
+        mAccessibilityManager.sendAccessibilityEvent(event);
     }
 
     /**
diff --git a/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java b/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java
index 9fa1d68..0b4d61f 100644
--- a/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java
+++ b/services/tests/notification/src/com/android/server/notification/BuzzBeepBlinkTest.java
@@ -19,6 +19,7 @@
 import static android.app.Notification.GROUP_ALERT_CHILDREN;
 import static android.app.Notification.GROUP_ALERT_SUMMARY;
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
+import static android.app.NotificationManager.IMPORTANCE_MIN;
 
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
@@ -57,7 +58,13 @@
 import android.service.notification.StatusBarNotification;
 import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
+import android.util.Slog;
+import android.view.accessibility.AccessibilityEvent;
+import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.IAccessibilityManager;
+import android.view.accessibility.IAccessibilityManagerClient;
 
+import com.android.internal.util.IntPair;
 import com.android.server.lights.Light;
 
 import org.junit.Before;
@@ -67,6 +74,8 @@
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
@@ -80,6 +89,8 @@
     NotificationManagerService.WorkerHandler mHandler;
     @Mock
     NotificationUsageStats mUsageStats;
+    @Mock
+    IAccessibilityManager mAccessibilityService;
 
     private NotificationManagerService mService;
     private String mPkg = "com.android.server.notification";
@@ -111,17 +122,25 @@
     private static final int MAX_VIBRATION_DELAY = 1000;
 
     @Before
-    public void setUp() {
+    public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
 
         when(mAudioManager.isAudioFocusExclusive()).thenReturn(false);
         when(mAudioManager.getRingtonePlayer()).thenReturn(mRingtonePlayer);
         when(mAudioManager.getStreamVolume(anyInt())).thenReturn(10);
         when(mAudioManager.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_NORMAL);
-
         when(mUsageStats.isAlertRateLimited(any())).thenReturn(false);
 
-        mService = new NotificationManagerService(getContext());
+        long serviceReturnValue = IntPair.of(
+                AccessibilityManager.STATE_FLAG_ACCESSIBILITY_ENABLED,
+                AccessibilityEvent.TYPES_ALL_MASK);
+        when(mAccessibilityService.addClient(any(), anyInt())).thenReturn(serviceReturnValue);
+        AccessibilityManager accessibilityManager =
+                new AccessibilityManager(Handler.getMain(), mAccessibilityService, 0);
+        verify(mAccessibilityService).addClient(any(IAccessibilityManagerClient.class), anyInt());
+        assertTrue(accessibilityManager.isEnabled());
+
+        mService = spy(new NotificationManagerService(getContext()));
         mService.setAudioManager(mAudioManager);
         mService.setVibrator(mVibrator);
         mService.setSystemReady(true);
@@ -130,6 +149,7 @@
         mService.setScreenOn(false);
         mService.setFallbackVibrationPattern(FALLBACK_VIBRATION_PATTERN);
         mService.setUsageStats(mUsageStats);
+        mService.setAccessibilityManager(accessibilityManager);
     }
 
     //
@@ -381,6 +401,7 @@
 
         verifyBeepLooped();
         verifyNeverVibrate();
+        verify(mAccessibilityService, times(1)).sendAccessibilityEvent(any(), anyInt());
     }
 
     @Test
@@ -435,6 +456,7 @@
         r.isUpdate = true;
         mService.buzzBeepBlinkLocked(r);
         verifyBeepLooped();
+        verify(mAccessibilityService, times(2)).sendAccessibilityEvent(any(), anyInt());
     }
 
     @Test
@@ -450,6 +472,7 @@
         // update should not beep
         mService.buzzBeepBlinkLocked(s);
         verifyNeverBeep();
+        verify(mAccessibilityService, times(1)).sendAccessibilityEvent(any(), anyInt());
     }
 
     @Test
@@ -547,7 +570,7 @@
         mService.mInCall = true;
         mService.buzzBeepBlinkLocked(r);
 
-        //verify(mService, times(1)).playInCallNotification();
+        verify(mService, times(1)).playInCallNotification();
         verifyNeverBeep(); // doesn't play normal beep
     }
 
@@ -842,7 +865,6 @@
         mService.addNotification(r);
 
         mService.buzzBeepBlinkLocked(r);
-
         verifyNeverBeep();
     }
 
@@ -870,7 +892,6 @@
         summary.getNotification().flags |= Notification.FLAG_GROUP_SUMMARY;
 
         mService.buzzBeepBlinkLocked(summary);
-
         verify(mUsageStats, never()).isAlertRateLimited(any());
     }
 
@@ -889,6 +910,30 @@
         verifyNeverBeep();
     }
 
+    @Test
+    public void testA11yMinInitialPost() throws Exception {
+        NotificationRecord r = getQuietNotification();
+        r.setImportance(IMPORTANCE_MIN, "");
+        mService.buzzBeepBlinkLocked(r);
+        verify(mAccessibilityService, never()).sendAccessibilityEvent(any(), anyInt());
+    }
+
+    @Test
+    public void testA11yQuietInitialPost() throws Exception {
+        NotificationRecord r = getQuietNotification();
+        mService.buzzBeepBlinkLocked(r);
+        verify(mAccessibilityService, times(1)).sendAccessibilityEvent(any(), anyInt());
+    }
+
+    @Test
+    public void testA11yQuietUpdate() throws Exception {
+        NotificationRecord r = getQuietNotification();
+        mService.buzzBeepBlinkLocked(r);
+        r.isUpdate = true;
+        mService.buzzBeepBlinkLocked(r);
+        verify(mAccessibilityService, times(1)).sendAccessibilityEvent(any(), anyInt());
+    }
+
     static class VibrateRepeatMatcher implements ArgumentMatcher<VibrationEffect> {
         private final int mRepeatIndex;
 
diff --git a/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java b/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
index 8210403..163250d 100644
--- a/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
+++ b/tests/StatusBar/src/com/android/statusbartest/NotificationTestList.java
@@ -296,6 +296,7 @@
                     Notification n = new Notification.Builder(NotificationTestList.this, "min")
                             .setSmallIcon(R.drawable.icon2)
                             .setContentTitle("Min priority")
+                            .setTicker("Min priority")
                             .build();
                     mNM.notify("min", 7000, n);
                 }
@@ -306,6 +307,7 @@
                     Notification n = new Notification.Builder(NotificationTestList.this, "low")
                             .setSmallIcon(R.drawable.icon2)
                             .setContentTitle("Low priority")
+                            .setTicker("Low priority")
                             .build();
                     mNM.notify("low", 7002, n);
                 }
@@ -326,6 +328,7 @@
                     Notification n = new Notification.Builder(NotificationTestList.this, "high")
                             .setSmallIcon(R.drawable.icon2)
                             .setContentTitle("High priority")
+                            .setTicker("High priority")
                             .build();
                     mNM.notify("high", 7006, n);
                 }