Fix weird split-screen secondary task animation
As CL[1] corrects the screenBounds of remote animation target,
and we are now using RemoteAnimationTarget#localBounds to offect the
position.
Remove the offset logics in AppWindowAnimationHelper#updateSourceStack,
and TaskViewSimulator#setPreview, then refine computeSurfaceParams
with offseting the position of HOME task by localBounds.
[1]: I793f01fb290fe65af1bbf8e29e429fbca63ac255
Fix: 153581126
Test: manual as below steps:
1) Launch a app, swipe up to overview screen.
2) Tap app icon and pressing "Split screen" item.
3) After entered split-screen mode, taps the task view.
4) Make sure the secondary task animation the movement is
correct and smoothly.
Change-Id: I0e4ed1465e80f48336908813ac694fb3aaa3c347
3 files changed