commit cd5c529e18800d0f0b660195d59fe045f4937a0e
author Andrey Yepin <ayepin@google.com> Mon Aug 04 17:42:56 2025 -0700
committer Andrey Yepin <ayepin@google.com> Mon Aug 04 17:42:56 2025 -0700
tree a8c35f7fbf4850b0d8ea1479192479143c3e0813
parent c3b81678f39cff0098b1efba131a2257a3e331c9

Cache Activity#isTaskRoot result.

Activity#isTaskRoot performs a binder call under the hood and was
invoked on (almost) every layout change (through calculateDrawerOffset
call).
To avoid unncessary blocking binder calls, read (and cache) the value
once in onCreate.

Bug: 404593897
Test: instrument the code and collect traces.
Flag: android.service.chooser.interactive_chooser
Change-Id: Ie1952218a291e2d75d7744f90148f441231b6cfa