tree 079217b46c53043aef8f142c672ee0a2bc477bc6
parent fa7c98ee450fab774cbe54ad7b2f28371c4307c0
author Stevie Kideckel <kideckel@google.com> 1622048085 +0000
committer Stevie Kideckel <kideckel@google.com> 1622048898 +0000

Add the DefaultItemAnimator, without change animations

Change animations cause the addition of another view to be able to
crossfade/interpolate the two. Disabling change animations prevents us
losing the focus when a header row changes due to expanding or
collapsing.

Test: verified locally
Bug: 183378651
Change-Id: I07837b41748b5206936321c08d376069fa81b363