Talkback for focus on collapsed bubble stack

Bug: 131610000
Test: manual
Change-Id: I6aa79dfea751c47c86e93f56f7916dd56dbc003f
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
index 39867c3..fa137a1 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
@@ -244,9 +244,10 @@
     /**
      * Sets the notification entry used to populate this view.
      */
-    public void setEntry(NotificationEntry entry, BubbleStackView stackView) {
+    public void setEntry(NotificationEntry entry, BubbleStackView stackView, String appName) {
         mStackView = stackView;
         mEntry = entry;
+        mAppName = appName;
 
         ApplicationInfo info;
         try {
@@ -257,12 +258,10 @@
                             | PackageManager.MATCH_DIRECT_BOOT_UNAWARE
                             | PackageManager.MATCH_DIRECT_BOOT_AWARE);
             if (info != null) {
-                mAppName = String.valueOf(mPm.getApplicationLabel(info));
                 mAppIcon = mPm.getApplicationIcon(info);
             }
         } catch (PackageManager.NameNotFoundException e) {
-            // Ahh... just use package name
-            mAppName = entry.notification.getPackageName();
+            // Do nothing.
         }
         if (mAppIcon == null) {
             mAppIcon = mPm.getDefaultActivityIcon();