Defines the position of FAB (Floating Action Button) in target.
BottomCenter - Places the FAB on the bottom-center position of the target.BottomLeft - Positions the FAB at the target’s bottom left corner.BottomRight - Positions the FAB at the target’s bottom right corner.MiddleCenter - Positions the FAB in the center of target.MiddleLeft - Positions the FAB in the middle of target’s left side.MiddleRight - Positions the FAB in the middle of target’s right side.TopCenter - Places the FAB on the top-center position of the target.TopLeft - Positions the FAB at the target’s top left corner.TopRight - Positions the FAB at the target’s top right corner.