Add TransitionPlayer and UIComponent interface to the origin transition
foundation lib.
Also adds a OriginRemoteTransition wrapper class that wraps a
TransitionPlayer and an UIComponent to handle surface preparation and
clean-up.
This change also provides default UIComponent implementation wrapping
View and SurfaceControl.
Flag: com.google.android.clockwork.systemui.flags.transitions_enable_origin_transitions_backend
Bug: 347060315
Test: manual test
Change-Id: Id51a23c2739d030a0377de3b60b51cb161e07176
6 files changed