commit e3cae63fc19a431d902fb8ae50eab732e735b2a0
author Ta-wei Yen <twyen@google.com> Tue Oct 27 16:09:09 2015 -0700
committer Ta-wei Yen <twyen@google.com> Tue Nov 03 18:51:17 2015 -0800
tree 7982e43755f75320412511cf91ca4715cfb05d54
parent 7d048b14177813c9c2b857c67d69698af466a5c7

DiatactsActivity title indicate dialpad status, removed excessive "showing item"
messages.

+ DiatactsActivity set its' title to "Phone Dialpad" or just "Phone", so user
  using Talkback can know the state of the activity when it is launched
+ SpeedDialFragment and SearchFragment no longer send accessibility events when
  its' content is changed.
+ Add AccessibilityDelegate ContentChangedFilter to filter out
  TYPE_WINDOW_CONTENT_CHANGED event for View.

Bug:25190037
Change-Id: If1fa34cc9a5d24dec3fe261da9c071bb5388ec58