tree e5528cf352e1b311177c1b0a92b31327c29980bb
parent 1e024358adc7a19f68ecb67bce0f4c4728c61c02
author [1;3C <erosky@google.com> 1611351286 -0800
committer Evan Rosky <erosky@google.com> 1616020247 -0700

Add rotation support to launch animations

This only adds support for launch animations. Recents
requires some auxiliar work.

Adds a rotation parameter to the animation targets that
only gets used by shell transitions. If this is non-zero,
launcher will transform it's coordinates relative to that
provide rotation.

Bug: 179308296
Test: Launch and exit apps with different orientation from
      default (portrait).
Change-Id: I7b52cbd37432bcd43e7155bcb07b30cc65c43186