diff --git a/services/core/java/com/android/server/clipboard/ClipboardService.java b/services/core/java/com/android/server/clipboard/ClipboardService.java
index 093ecd57124f612ec8025dac17ec456662818837..18f397551be8a050e119d8ce950c9dd456eb45bc 100644
--- a/services/core/java/com/android/server/clipboard/ClipboardService.java
+++ b/services/core/java/com/android/server/clipboard/ClipboardService.java
@@ -1006,7 +1006,7 @@ public class ClipboardService extends SystemService {
                         getContext().getString(R.string.pasted_from_clipboard, callingAppLabel);
                 Slog.i(TAG, message);
                 Toast.makeText(
-                        getContext(), UiThread.get().getLooper(), message, Toast.LENGTH_SHORT)
+                        getContext(), UiThread.get().getLooper(), message, Toast.LENGTH_LONG)
                         .show();
             } catch (PackageManager.NameNotFoundException e) {
                 // do nothing
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index bf7efc05540cdb7cf326a2c6b26789c7956b48e5..ef4c769610c9691a6a098210b8611c78843559c9 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -3199,8 +3199,19 @@ public class NotificationManagerService extends SystemService {
                                 null /* options */);
                         record = getToastRecord(callingUid, callingPid, pkg, isSystemToast, token,
                                 text, callback, duration, windowToken, displayId, textCallback);
-                        mToastQueue.add(record);
-                        index = mToastQueue.size() - 1;
+
+                        // Insert system toasts at the front of the queue
+                        int systemToastInsertIdx = mToastQueue.size();
+                        if (isSystemToast) {
+                            systemToastInsertIdx = getInsertIndexForSystemToastLocked();
+                        }
+                        if (systemToastInsertIdx < mToastQueue.size()) {
+                            index = systemToastInsertIdx;
+                            mToastQueue.add(index, record);
+                        } else {
+                            mToastQueue.add(record);
+                            index = mToastQueue.size() - 1;
+                        }
                         keepProcessAliveForToastIfNeededLocked(callingPid);
                     }
                     // If it's at index 0, it's the current toast.  It doesn't matter if it's
@@ -3216,6 +3227,23 @@ public class NotificationManagerService extends SystemService {
             }
         }
 
+        @GuardedBy("mToastQueue")
+        private int getInsertIndexForSystemToastLocked() {
+            // If there are other system toasts: insert after the last one
+            int idx = 0;
+            for (ToastRecord r : mToastQueue) {
+                if (idx == 0 && mIsCurrentToastShown) {
+                    idx++;
+                    continue;
+                }
+                if (!r.isSystemToast) {
+                    return idx;
+                }
+                idx++;
+            }
+            return idx;
+        }
+
         private boolean checkCanEnqueueToast(String pkg, int callingUid,
                 boolean isAppRenderedToast, boolean isSystemToast) {
             final boolean isPackageSuspended = isPackagePaused(pkg);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index 0784c264417577384c93509e619b8ef5db0afe39..be15407e7c9e19b410bafe7017002809d39dc796 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -6125,6 +6125,74 @@ public class NotificationManagerServiceTest extends UiServiceTestCase {
         assertEquals(NotificationManagerService.MAX_PACKAGE_TOASTS, mService.mToastQueue.size());
     }
 
+    @Test
+    public void testPrioritizeSystemToasts() throws Exception {
+        // Insert non-system toasts
+        final String testPackage = "testPackageName";
+        assertEquals(0, mService.mToastQueue.size());
+        mService.isSystemUid = false;
+        mService.isSystemAppId = false;
+        setToastRateIsWithinQuota(true);
+        setIfPackageHasPermissionToAvoidToastRateLimiting(testPackage, false);
+
+        // package is not suspended
+        when(mPackageManager.isPackageSuspendedForUser(testPackage, UserHandle.getUserId(mUid)))
+                .thenReturn(false);
+
+        INotificationManager nmService = (INotificationManager) mService.mService;
+
+        // Enqueue maximum number of toasts for test package
+        for (int i = 0; i < NotificationManagerService.MAX_PACKAGE_TOASTS; i++) {
+            nmService.enqueueTextToast(testPackage, new Binder(), "Text", 2000, 0, null);
+        }
+
+        // Enqueue system toast
+        final String testPackageSystem = "testPackageNameSystem";
+        mService.isSystemUid = true;
+        setIfPackageHasPermissionToAvoidToastRateLimiting(testPackageSystem, false);
+        when(mPackageManager.isPackageSuspendedForUser(testPackageSystem, UserHandle.getUserId(mUid)))
+                .thenReturn(false);
+
+        nmService.enqueueToast(testPackageSystem, new Binder(), new TestableToastCallback(), 2000, 0);
+
+        // System toast is inserted at the front of the queue, behind current showing toast
+        assertEquals(testPackageSystem, mService.mToastQueue.get(1).pkg);
+    }
+
+    @Test
+    public void testPrioritizeSystemToasts_enqueueAfterExistingSystemToast() throws Exception {
+        // Insert system toasts
+        final String testPackageSystem1 = "testPackageNameSystem1";
+        assertEquals(0, mService.mToastQueue.size());
+        mService.isSystemUid = true;
+        setToastRateIsWithinQuota(true);
+        setIfPackageHasPermissionToAvoidToastRateLimiting(testPackageSystem1, false);
+
+        // package is not suspended
+        when(mPackageManager.isPackageSuspendedForUser(testPackageSystem1, UserHandle.getUserId(mUid)))
+                .thenReturn(false);
+
+        INotificationManager nmService = (INotificationManager) mService.mService;
+
+        // Enqueue maximum number of toasts for test package
+        for (int i = 0; i < NotificationManagerService.MAX_PACKAGE_TOASTS; i++) {
+            nmService.enqueueTextToast(testPackageSystem1, new Binder(), "Text", 2000, 0, null);
+        }
+
+        // Enqueue another system toast
+        final String testPackageSystem2 = "testPackageNameSystem2";
+        mService.isSystemUid = true;
+        setIfPackageHasPermissionToAvoidToastRateLimiting(testPackageSystem2, false);
+        when(mPackageManager.isPackageSuspendedForUser(testPackageSystem2, UserHandle.getUserId(mUid)))
+                .thenReturn(false);
+
+        nmService.enqueueToast(testPackageSystem2, new Binder(), new TestableToastCallback(), 2000, 0);
+
+        // System toast is inserted at the back of the queue, after the other system toasts
+        assertEquals(testPackageSystem2,
+                mService.mToastQueue.get(mService.mToastQueue.size() - 1).pkg);
+    }
+
     private void setAppInForegroundForToasts(int uid, boolean inForeground) {
         int importance = (inForeground) ? IMPORTANCE_FOREGROUND : IMPORTANCE_NONE;
         when(mActivityManager.getUidImportance(mUid)).thenReturn(importance);