commit fe59586648042e7e8e45362d4489989a938d0947
author Milton Wu <mingjuwu@google.com> Thu Aug 05 18:31:19 2021 +0000
committer Milton Wu <mingjuwu@google.com> Fri Aug 13 18:04:07 2021 +0000
tree 3ee26424258afb5b686c078d6a0768b315399076
parent bff3df9ae8f8af24e0b981d240f264fee0168e2c

Add non-system overlay flag for usb perm dialog

Add private flag SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS for
UsbPermissionActivity.

With this flag, UsbPermissionActivity will not been overlapped with
views which are displayed on system alert window

Bug: 183610267
Test: atest UsbPermissionActivityTest#testHideNonSystemOverlay
Test: check the window private flag of UsbPermissionActivity contains
      SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS or not.
Change-Id: I0863ff347ac3c2300f0dc649a630f55473ee180a
(cherry picked from commit 9a03ae1184692d7e12a35269e4a19d0b27c2012a)