FloatingActionButtonLocation
FloatingActionButtonLocation enum has the following values:
CENTER_DOCKEDCENTER_FLOATCENTER_TOPEND_CONTAINEDEND_DOCKEDEND_FLOATEND_TOPMINI_CENTER_DOCKEDMINI_CENTER_FLOATMINI_CENTER_TOPMINI_END_DOCKEDMINI_END_FLOATMINI_END_TOPMINI_START_DOCKEDMINI_START_FLOATMINI_START_TOPSTART_DOCKEDSTART_FLOAT
See diagrams here.