tree 4f7d86d27819821c83d8a9f9ef754f0a6da9a44e
parent 2d46334c82aca43fb6421ce24ab73caac2f9026f
author Jorim Jaggi <jjaggi@google.com> 1546467709 +0100
committer Tiger Huang <tigerhuang@google.com> 1567678806 +0800

Window Manager Flag Migration (2/n)

Adds policy to decide when focused window can control bars. And also
generalizes control target for:
a) Normal case: The focused window is the control target.
b) Transient bar case: The control target is a special object in WM
   that controls the transient animation.

Bug: 118118435
Test: atest InsetsPolicyTest InsetsStateControllerTest WindowStateTests
Change-Id: I4819d85eec745d56abe23dbca0905979da854e5e