Add notification count to content description for badged apps

Bug: 70389249
Change-Id: If7f43941d501ba807adbb33d489da3944c012e94
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 46d7227..dbdb2dc 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -560,6 +560,15 @@
                     invalidate();
                 }
             }
+            if (itemInfo.contentDescription != null) {
+                if (hasBadge()) {
+                    int count = mBadgeInfo.getNotificationCount();
+                    setContentDescription(getContext().getResources().getQuantityString(
+                            R.plurals.badged_app_label, count, itemInfo.contentDescription, count));
+                } else {
+                    setContentDescription(itemInfo.contentDescription);
+                }
+            }
         }
     }