tree 7bf9d3bb73a8d79d59c6421cb3652fbf1b0c3235
parent 71f959be7ea231dbcbc012990734259fe289a0ee
author yingleiw <yingleiw@google.com> 1598565270 -0700
committer Yinglei Wang <yingleiw@google.com> 1599592519 +0000

Add accessibility manager enabled check in progressbar

formatStateDescription() in onProgressRefresh() is causing performance
degradation with accessibility off.

Note that stateDescription is set in onInitializeAccessibilityNodeInfo
to ensure that accessibility always get the update-to-date
stateDescription. Otherwise, stateDescription might be stale on first
accessibility focus and the user might get wrong information.

Fix: b/166215147

Test: tested with talkback enabled from the beginning or from the
middle.

Change-Id: I9fb99b479b172d87c8d0fa1b8765dab53445b993
(cherry picked from commit fc9d9b800f0d2b39b42a82b5f6b88abd5f712228)