Remove reliance on getDefaultDisplay() to determine screen rotation.

Replaced the calls to getWindowManager().getDefaultDisplay() with code
to determine the screen rotation angle based on the angle ranges.

Bug: 21208380
Change-Id: Ie91d38f9c0b4227bb2148a193c00339b5d8f4ce6
4 files changed
tree: b997bc6f0a8836bb9bf443c3cc94b627acf754a9
  1. InCallUI/