tree 4c9c9e748a12dc93a054ff935d1371b82b2cb723
parent 9d5eb3453f00e50d15f46f218b986f01102b7b79
author Andrii Kulian <akulian@google.com> 1524615164 -0700
committer Andrii Kulian <akulian@google.com> 1524692736 -0700

Defer ensuring visibility on enter/exit split-screen

Windowing mode changes also ensure activity visibility and config
after the change, so recursive calls may do this too early and
cause redundant configuration change/relaunch messages sent to
client.
For example, when a fullscreen non-resizeable activity is launched
when split-screen stack is active, then split-screen stacks are
also becoming fullscreen and get a new configuration. But this
shouldn't happen because they are about to be occluded by the newly
launched activity.

Bug: 74375006
Test: ActivityLifecycleTests
Change-Id: I6b701fba40f9b66873d0ec12201b4e8c5fd3ffa6