tree 16b69bd0348aefc05d44e8fecd041373ab47cefb
parent 7abffe0057f1d144f61c0a1f42fd51a58299d0b8
author Arc Wang <arcwang@google.com> 1649302396 +0800
committer Arc Wang <arcwang@google.com> 1649302434 +0800

Hide non-system overlay window on ActivityPicker

To improve security.

Bug: 181962311
Test: manual
      Show an AlertDialog and observe if it will hide after below command.
      adb shell am start -a android.intent.action.PICK_ACTIVITY -n com.android.settings/.ActivityPicker
Change-Id: I800f0f39a469a95eb36eeaaeb2aa60a39fd916d3
Merged-In: I800f0f39a469a95eb36eeaaeb2aa60a39fd916d3