tree 17e170f33af786b8321722c8b4e5170232090b50
parent f25716a4c377f317ed61ec456baed40588ff0e83
author Annie Lin <theannielin@google.com> 1718319441 +0000
committer Annie Lin <theannielin@google.com> 1718733671 +0000

[Divider] Fix flicker when dragging to dismiss secondary container.

Previously, the surface decor was removed too early in
expandTaskFragment() when there are containers to finish. It should instead be done in TYPE_TASK_FRAGMENT_VANISHED after the task fragment is gone.

Before: https://screencast.googleplex.com/cast/NTgyOTIyNTkyNjg4NTM3NnxmY2YxNDA3MC0yYQ
After: https://screencast.googleplex.com/cast/NTU4MTIyMTQwMzgyMDAzMnw4ZjUwYzkyYi1lOA
Bug: 343509560
Flag: com.android.window.flags.activity_embedding_interactive_divider_flag
Test: atest DividerPresenterTest SplitControllerTest
Change-Id: If507a09791b5b29724625c6b2bc24c492f4b3495