tree ca5e4304273c86a8869f5551f21e62d5bc72b597
parent f9de0572fbda33a20daa2dfbfb62a651bb96a95e
author Bernardo Rufino <brufino@google.com> 1582123078 +0000
committer Bernardo Rufino <brufino@google.com> 1582926156 +0000

Show toasts from system/sysUI to all users

The package name test is safe:
* If it's used by Toast class in an app, apps have access to layout
  params anyway via getWindowParams() and applied flag is already
  protected by INTERNAL_SYSTEM_WINDOW permission.
* If it's used by ToastUI class in sys UI on behalf of another app,
  sys UI is trusted domain and can't be messed up by another app. It
  also has INTERNAL_SYSTEM_WINDOW permission.

Bug: 149408635
Test: atest ToastUITest android.widget.cts.ToastTest
      android.widget.cts29.ToastTest android.server.wm.ToastTest
Test: Change phone to vibration/silent in secondary user and observe
      toast is displayed.

Change-Id: I227e9f74166300fcb3ba8f3871b464afe6ec6a28
Merged-In: I227e9f74166300fcb3ba8f3871b464afe6ec6a28
(cherry picked from commit caef507aa935b3724bd19096b31d557aa0fc787a)