tree 6c1c69875345203cb78f2843b53f0fda84818b18
parent 85a834352c023a159b635789fa2b5ab091dc4e44
author Tadashi G. Takaoka <takaoka@google.com> 1545196290 +0900
committer Tadashi G. Takaoka <takaoka@google.com> 1546912458 +0900

Fix restoring animator_duration_scale back to default

WindowManagerService.setAnimationScale() sends an asynchronous message to
Handler to persist a setting value, but WindowManagerServiceRule cleans up
all remaining messages from Handler when a test finishes.  Thus there may be
a chance that global animator_duration_scale setting is left unchanged. This
CL eliminates removing pending messages and makes them finish instead.

Fixes: 121229219
Test: Pass all presubmit tests for Window manager.
  $ atest --test-mapping frameworks/base/services/core/java/com/android/server/wm
  $ adb shell settings get global animator_duration_scale
  1.0

Change-Id: I97a920cd221d9e0ed3f5cbf2172d9188b39d0ca6