tree d6b68f575a2d6de53274c967b1d2560f36be2abc
parent f6a2598fc4a1595e9fb77bd542047a4c8006d337
author Casey Burkhardt <caseyburkhardt@google.com> 1367263112 -0700
committer Casey Burkhardt <caseyburkhardt@google.com> 1367360283 -0700

Properly populates AccessibilityEvents for notification and quick settings shades

Previously, our method of announcing the expansion of the notification shade
and quick notification shade relied on populating a contentDescription
attribute on the highest-level container.  This behavior is incorrect as it
causes accessibility services to infer importance and assign the view
accessibility focus.  This change adds descriptive text to the
AccessibilityEvent fired when the shade opens without modifying the
container's description.

Bug: 8699624
Change-Id: Id909b60d63cdec96c307dea2624b0651ab4f1f36