Fix TB lose focus when recyclerview notify*Changed

 - Override getItemId(), set setHasStableIds to true and setItemAnimator
 to null to fix TalkBack when lose focus when receive notify*Changed()
 - Issue's history and workaround all from b/37088814
 video: https://drive.google.com/file/d/1gEDOUTY3A2OMDWKgPGvxourXmW-p9D9K/view?usp=sharing

 Bug: 157007291
 Test: manually, enable TB and test the result

Change-Id: I042f65bbc8f26f5685d83f3253b3ffff8d78ca73
1 file changed