tree f81b7f41e541171c8ab87c13096c63991ffba93f
parent 87fd39b724b64846a09bc7e360eb6641687e7980
author Riddle Hsu <riddlehsu@google.com> 1541067086 +0800
committer Riddle Hsu <riddlehsu@google.com> 1542179084 +0800

Use display context to inflate navbar on external display

- Disable rotation suggestion button if the navbar is on
  non-default display because there is no accelerometer sensor.
- Avoid leakage by removing navbar fragment from fragment
  host when display is removed.

Bug: 117746225
Bug: 117744614
Test: atest SystemUITests
Test: manual - create a virtual display with system decoration.
      The navbar on the virtual display should not change when
      rotating or changing density of default display.
      And after releasing the display, use command "dumpsys
      activity service com.android.systemui/.SystemUIService |
      grep NavigationBarFragment" to check the number of instances.

Change-Id: Icdc8634628ace21395b7eb9d77c6b1067850d1b2