Merge "[Talkback] Focus on "Widget" header when widget bottom sheet is opened" into udc-dev am: aab6875746

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23126920

Change-Id: I0d47c05e1f13a12577827cf13ef5a5c2e2c7096c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

src/com/android/launcher3/widget/picker/WidgetsFullSheet.java

@@ -608,6 +608,12 @@ public class WidgetsFullSheet extends BaseWidgetSheet
         }
     }
 
+    /** b/209579563: "Widgets" header should be focused first. */
+    @Override
+    protected View getAccessibilityInitialFocusView() {
+        return mHeaderTitle;
+    }
+
     protected float getMaxTableHeight(float noWidgetsViewHeight) {
         return (mContent.getMeasuredHeight()
                 - mTabsHeight - getHeaderViewHeight()