tree 092584383a65c55e51f1d645d37cadaebf657ce0
parent 1be9ef4fbeddf469340545074d84c4b0be00f04c
author Riddle Hsu <riddlehsu@google.com> 1646650816 +0800
committer Riddle Hsu <riddlehsu@google.com> 1646650850 +0800

Transfer launch cookie when finishing activity

For example: launcher starts a task T which contains activity A
with launch cookie. And after A was launched or used a while, it
launches B and finishes itself. When closing task T, it still
expects that launcher can receive the same launch cookie of the
task, then launcher can animate such as returning to the bounds of
widget. So this change allows B to transfer its launch cookie to
A when B is going to finish.

Fixes: 220290671
Test: atest ActivityRecordTests#testTransferLaunchCookieWhenFinishing
Change-Id: I520dc696de64c4e750be607cc03c843499508269