commit 1fc214bdfc6253be161581cf159a7ab28988f26e
author Arthur Hung <arthurhung@google.com> Mon May 20 11:12:53 2019 +0800
committer Arthur Hung <arthurhung@google.com> Mon May 27 02:56:34 2019 +0000
tree de59b412151a6dc40f9d792a8d47fae00971cfc7
parent 1100dd8db974c933113cac79fce55596d41bf5d8

Fix a deadlock between WindowManagerGlobal and WindowManagerService

When a new display added, would first lock WMS then create a new
DisplayContent, that would also create the corresponding
SystemGesturesPointerEventListener, GestureDetector, ViewConfiguration,
and WindowManagerImpl, and it would also temporarily lock
WindowManagerGlobal in WindowManagerImpl's constructor.

This patch would post creating GestureDetector to avoid the deadlock
caused by other thread also lock WMS/WindowMaagerGlobal at same time.

Bug: 132746553
Test: create a app with splash screen and connect to new display at same
      time.
Change-Id: I246e596dff387923356bbc579f785b634d3d2468