diff --git a/services/core/java/com/android/server/clipboard/ClipboardService.java b/services/core/java/com/android/server/clipboard/ClipboardService.java
index 4b8b43134e6c3542a262ec245579088c14806ea6..b4e27d7f3f4ec77b3994c51a2447d8d2ea926f8e 100644
--- a/services/core/java/com/android/server/clipboard/ClipboardService.java
+++ b/services/core/java/com/android/server/clipboard/ClipboardService.java
@@ -1415,11 +1415,11 @@ public class ClipboardService extends SystemService {
                                 .getDrawable(R.drawable.ic_safety_protection);
                         toastToShow = Toast.makeCustomToastWithIcon(toastContext,
                                 UiThread.get().getLooper(), message,
-                                Toast.LENGTH_SHORT, safetyProtectionIcon);
+                                Toast.LENGTH_LONG, safetyProtectionIcon);
                     } else {
                         toastToShow = Toast.makeText(
                                 toastContext, UiThread.get().getLooper(), message,
-                                Toast.LENGTH_SHORT);
+                                Toast.LENGTH_LONG);
                     }
                     toastToShow.show();
                 }
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 0528e39bac919253222dec85ff042f67d8949fcd..888229d2480952320c2e9002149898a5bfc087cc 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -3383,8 +3383,19 @@ 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
@@ -3400,6 +3411,23 @@ 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, int displayId,
                 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 14480185ad6c548258eb135dfd5946f6b82eb01d..8490a3a052f190c5f741200a3ad51bdab37251a0 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -7599,6 +7599,74 @@ 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, mUserId))
+                .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++) {
+            enqueueTextToast(testPackage, "Text");
+        }
+
+        // Enqueue system toast
+        final String testPackageSystem = "testPackageNameSystem";
+        mService.isSystemUid = true;
+        setIfPackageHasPermissionToAvoidToastRateLimiting(testPackageSystem, false);
+        when(mPackageManager.isPackageSuspendedForUser(testPackageSystem, mUserId))
+                .thenReturn(false);
+
+        enqueueToast(testPackageSystem, new TestableToastCallback());
+
+        // 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, mUserId))
+                .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++) {
+            enqueueTextToast(testPackageSystem1, "Text");
+        }
+
+        // Enqueue another system toast
+        final String testPackageSystem2 = "testPackageNameSystem2";
+        mService.isSystemUid = true;
+        setIfPackageHasPermissionToAvoidToastRateLimiting(testPackageSystem2, false);
+        when(mPackageManager.isPackageSuspendedForUser(testPackageSystem2, mUserId))
+                .thenReturn(false);
+
+        enqueueToast(testPackageSystem2, new TestableToastCallback());
+
+        // 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);