tree 0110d704aa88b5752d1631939250bae418a0a2e0
parent 4b07100dbb837a5f38438f9e728057c992b302c0
author Jin Cao <jinyan@google.com> 1411423108 -0700
committer Jin Cao <jinyan@google.com> 1411423108 -0700

Don't use announceForAccessibility

announceForAccessibility is API 16+. It's just a convenience
method for sending accessibility event, so I copied the code
into a helper function.

b/17606966

Change-Id: I99e7de645409168a79030c7645672eb93ca8773d