tree c0f9ecfd942344fb8051c77ab573aaf7b91f4717
parent def4ff1570635289bcd5f07af7f413649729cddd
author Alex Chau <alexchau@google.com> 1618347582 +0100
committer Alex Chau <alexchau@google.com> 1618572349 +0100

Handle page offset for grid overview

- Use TaskView's actual position with grid/fullscreen translation considered for taskPosition calculation
- Shift taskPosition by midpoint scroll, and no longer assumes midpoint is on middle of the screen
- Handle situation that TaskView is on left/right of midpoint, making the calculation generic to be able to handle grid situation

Bug: 175939487
Test: Launch modal view with wide/, RTL/non-RTL, orientation/simulated landscape combinations
Change-Id: Idd0cc9c5e24f453d830e1420319a38d3d784270d