Send ranking update on channel update.

Change-Id: I26aca0f27df0fca549d863ed6a5fac2c5b025907
Fixes: 35623384
Test: manual, runtest systemui-notification
diff --git a/services/core/java/com/android/server/notification/BadgeExtractor.java b/services/core/java/com/android/server/notification/BadgeExtractor.java
index 4795fbf..e6edaf1 100644
--- a/services/core/java/com/android/server/notification/BadgeExtractor.java
+++ b/services/core/java/com/android/server/notification/BadgeExtractor.java
@@ -46,7 +46,9 @@
         if (!appCanShowBadge) {
             record.setShowBadge(false);
         } else {
-            record.setShowBadge(record.getChannel().canShowBadge() && appCanShowBadge);
+            record.setShowBadge(mConfig.getNotificationChannel(record.sbn.getPackageName(),
+                    record.sbn.getUid(), record.getChannel().getId(), false).canShowBadge()
+                    && appCanShowBadge);
         }
 
         return null;
diff --git a/services/tests/notification/src/com/android/server/notification/BadgeExtractorTest.java b/services/tests/notification/src/com/android/server/notification/BadgeExtractorTest.java
index b26bac3..0cf4994 100644
--- a/services/tests/notification/src/com/android/server/notification/BadgeExtractorTest.java
+++ b/services/tests/notification/src/com/android/server/notification/BadgeExtractorTest.java
@@ -89,6 +89,7 @@
         when(mConfig.canShowBadge(mPkg, mUid)).thenReturn(true);
         NotificationChannel channel =
                 new NotificationChannel("a", "a", NotificationManager.IMPORTANCE_UNSPECIFIED);
+        when(mConfig.getNotificationChannel(mPkg, mUid, "a", false)).thenReturn(channel);
         channel.setShowBadge(false);
 
         NotificationRecord r = getNotificationRecord(channel);
@@ -107,6 +108,7 @@
         NotificationChannel channel =
                 new NotificationChannel("a", "a", NotificationManager.IMPORTANCE_HIGH);
         channel.setShowBadge(true);
+        when(mConfig.getNotificationChannel(mPkg, mUid, "a", false)).thenReturn(channel);
 
         NotificationRecord r = getNotificationRecord(channel);
 
@@ -124,6 +126,7 @@
         NotificationChannel channel =
                 new NotificationChannel("a", "a", NotificationManager.IMPORTANCE_UNSPECIFIED);
         channel.setShowBadge(true);
+        when(mConfig.getNotificationChannel(mPkg, mUid, "a", false)).thenReturn(channel);
 
         NotificationRecord r = getNotificationRecord(channel);
 
@@ -141,6 +144,7 @@
         NotificationChannel channel =
                 new NotificationChannel("a", "a", NotificationManager.IMPORTANCE_UNSPECIFIED);
         channel.setShowBadge(false);
+        when(mConfig.getNotificationChannel(mPkg, mUid, "a", false)).thenReturn(channel);
 
         NotificationRecord r = getNotificationRecord(channel);