tree 0e5287688e5f02af1bc953850f98f62a03d5c67d
parent 1cfc200aea5076da71391bd8ebbef74584ac62ab
author Keyvan Amiri <keyvana@google.com> 1498776552 -0700
committer Keyvan Amiri <keyvana@google.com> 1498776605 -0700

Fixed NPE in onAddFocusables

If the currently focused child is invalidated, findViewByPosition could
return null for valid focused child index. This caused onAddFocusables
crash when adding focusable views for the currently focused child.

Bug: 36738635
Test: Not reproduciable for now
Change-Id: I6c455f5b25fc8ce3cdd476fa5c6f19c76a302100