Additional support to add folders in CellLayoutBoard using TestWorkspaceBuilder.
Bug: 274792950
Bug: 284155638
Flag: N/A
Test: HomeScreenFolderImageTest
Change-Id: I8a1be3e772cc2e2336dbe8276d22559239668232
Also fixing a race condition in model when an item update/delete task
gets queued and executed after the model has reloaded (making the old
data obsolete)
Bug: 277345535
Bug: 263079498
Test: Presubmit
Flag: N/A
Change-Id: Ibd4bdbb3eece05b38b73a22a4be5f368df3754f0
Now TestWorkspaceBuilder has the logic to add hotseat icons and
the operations to add items to the Workspace is done in batches
which is faster and more stable. To submit everything in batches
it uses the FavoriteItemsTransaction.
This improves the design because TestWorkspaceBuilder and
HomeScreenImageTest belong to the Test layer and they should
only deal with the logic to run a test and TestWorkspaceBuilder
is the Model layer and holds all the logic to interact with the
Launcher model/data, so this separates the concern of each class.
Also, chagned the name from CellLayoutBoardBuilder to
TestWorkspaceBuilder to make it clearer.
Bug: 243440737
Bug: 235518637
Bug: 242323136
Test: atest HomeScreenImageTest
Test: atest ReorderWidgets
Change-Id: I14eef064fade153b8362537743b061958bb3071d
