tree 933f6b756c5bcdf14e33414fab8701f6554a2e89
parent e3f664db79c19ccb423a72e806ec014d4c029741
author Tracy Zhou <tracyzhou@google.com> 1539726595 -0700
committer Tracy Zhou <tracyzhou@google.com> 1540416294 -0700

Support Live Tile in Quickstep (Pt1) - Z ordering

- Place Launcher above app surface.
- Use LauncherLayoutListener to clear the area where the current task is in order to punch a hole and reveal the app view underneath

Bug: 111697218
Test: Manual test

Change-Id: I4d4e0f1113a8e60566257c030ae9b591789eb3b3