Most of the layout files were not following our code style and followed an attribute ordering scheme that didn't make very much sense (ex: putting an attribute's format before its name).
Reformatting these files in a separate commit will help prevent formatting changes distracting from the main point of commits.
PiperOrigin-RevId: 162670506
This change adds all the foundation code needed:
+ demo in the Catalog,
+ persistentsheet package with 2 classes:
* PersistentSheet,
* PersistentSheetTransformationBehavior
Instead of a proper expansion animation, a placeholder animation copied from FAB transformations is added. Proper animations to be added later.
PiperOrigin-RevId: 162641104
FabTransformationSheetBehavior and FabTransformationScrimBehavior implement
specific variations of an ExpandableTransformationBehavior.
These Behavior currently just does a simple fade of the FAB, sheet, and scrim.
PiperOrigin-RevId: 161758301
This new structure will allow for a top-level gradle file and a multi-project
build (which is a more typical structure for things). In the future, it will
allow us to place other projects in here as well (such as sample applications).
PiperOrigin-RevId: 141247594
