tree 096531361c6b213605079404ef20639b87812090
parent d316c7d45ca8959d9d70378d7f09e428f0fa83ef
author Chris Li <lihongyu@google.com> 1663579711 +0800
committer Chris Li <lihongyu@google.com> 1664184302 +0800

Implement ActivityEmbedding Shell transition animation with showBackdrop

Refactor background color handling from DefaultTransitionHandler to a
helper class, so that we can reuse it for ActivityEmbedding as well.

Bug: 207070762
Test: manual
Change-Id: I6034ddd1928184a969848f0be496247032763b40