Fixing a11y bubble issues

- activating manage focuses on first item in manage menu
- scrimview no longer highlighted expanded bubble focus list
- bubble now says double tap to activate

Bug: 158811290
Bug: 158811563
Bug: 158811388
Test: manual
Change-Id: I72f348d1407df6fe73103001145891d55b7537da

packages/SystemUI/src/com/android/systemui/bubbles/BadgedImageView.java

@@ -100,6 +100,7 @@ public class BadgedImageView extends ImageView {
         mDotRenderer = new DotRenderer(mBubbleBitmapSize, iconPath, DEFAULT_PATH_SIZE);
 
         setFocusable(true);
+        setClickable(true);
     }
 
     /**

packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java

@@ -67,6 +67,7 @@ import android.util.Log;
 import android.util.Pair;
 import android.util.SparseSetArray;
 import android.view.Display;
+import android.view.View;
 import android.view.ViewGroup;
 import android.view.WindowManager;
 
@@ -394,6 +395,7 @@ public class BubbleController implements ConfigurationController.ConfigurationLi
                 : statusBarService;
 
         mBubbleScrim = new ScrimView(mContext);
+        mBubbleScrim.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
 
         mSavedBubbleKeysPerUser = new SparseSetArray<>();
         mCurrentUserId = mNotifUserManager.getCurrentUserId();

packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java

@@ -2470,6 +2470,10 @@ public class BubbleStackView extends FrameLayout
                     .spring(DynamicAnimation.SCALE_Y, 1f)
                     .spring(DynamicAnimation.TRANSLATION_X, targetX)
                     .spring(DynamicAnimation.TRANSLATION_Y, targetY)
+                    .withEndActions(() -> {
+                        View child = mManageMenu.getChildAt(0);
+                        child.requestAccessibilityFocus();
+                    })
                     .start();
 
             mManageMenu.setVisibility(View.VISIBLE);