shrink
Shrinks the FAB to show just the icon.
This method will not affect an extended FAB which holds just text and no icon. Also, this method will animate the button show if the view has already been laid out.
See also
Shrinks the FAB to show just the icon.
This method will not affect an extended FAB which holds just text and no icon. Also, this method will animate the button show if the view has already been laid out.
Parameters
callback
the callback to notify when the FAB shrank