public enum Orientation
The screen orientations that the views of this widget can be in. If you only set a single ExpandableFab widget, it will automatically be used for both portrait and landscape orientations.
For example: defining an Overlay, ExpandableFab and 3 FabOptions all to be in
Orientation.PORTRAIT, while also NOT defining anything else to be in Orientation.LANDSCAPE,
will ensure that the previously defined Overlay, ExpandableFab and 3 FabOptions will actually
show in both portrait AND landscape configurations. See class ExpandableFabLayout for more details.
class ExpandableFabLayoutpublic static Orientation PORTRAIT
public static Orientation LANDSCAPE