* Hide all overview actions for GroupedTaskView
* Move some logic from TaskView into respective
PagedOrientationHandlers
* Remove unused methods from PagedOrientationHandler
* NOTE this is just visual changes. Properly showing
task menu's is still in-progress
Bug: 181704764
Test: Tested GroupedTaskView in portrait/landscape,
fake landscape in small screen, and real portrait/landscape
in large screen
Change-Id: I9c13ca114024db0a8e3fa5d295951696adb8516f
* Currently only works for portrait 50/50 split
* Have gesture swipe animation flow use multiple
TaskViewSimulators, one for each app in split
* Added new APIs in shell to query for actively running
tasks to determine if we're in split screen
* Lots of UI polish needed during gesture
* Launching into staged split after live tile ends
not implemented yet.
Bug: 181704764
Change-Id: Ib90e99e1e10b19121e8709385e1334b9380d6502
