commit 70c216c16d28552d851aadcc0bf6928522f0da6b
author Nivedita Sarkar <nsarkar@codeaurora.org> Thu May 21 16:13:14 2015 -0700
committer Tyler Gunn <tgunn@google.com> Sun Dec 06 22:04:40 2015 -0800
tree dec409ce7ec4cb2d32d0fcb6e48beef1773193c0
parent f07bd49fec9442aba6dcfb07f55c3a0ffebc6af9

IMS-VT: Listen to sensor orientation changes and update camera preview

- Register to listen to OrientationEventListener

- Notify registrants of orientation changes and update camera
  preview size and orientation based on that.

- Enable the orientation listener only when CVO is enabled.

- Enable the orientation listener for video calls only. Disable it
  if we downgrade to VOLTE

Bug: 21587367
Change-Id: Id1288ee05fe02ebcfee57e52da060ec5c48ceaac