question: hides the sheet . concode_field_sep int FAB_ARC_DEGREES concode_elem_sep float FAB_SCALE_FACTOR concode_elem_sep boolean isFabLaidOut concode_elem_sep FAB fab concode_elem_sep int SHOW_OVERLAY_ANIM_DURATION concode_elem_sep int ANIMATION_SPEED concode_elem_sep int SHOW_SHEET_COLOR_ANIM_DURATION concode_elem_sep int HIDE_OVERLAY_ANIM_DURATION concode_elem_sep float anchorY concode_elem_sep int FAB_ANIM_DURATION concode_elem_sep int HIDE_SHEET_COLOR_ANIM_DURATION concode_elem_sep MaterialSheetAnimation sheetAnimation concode_elem_sep float anchorX concode_elem_sep FabAnimation fabAnimation concode_elem_sep MaterialSheetFabEventListener eventListener concode_elem_sep boolean IS_LOLLIPOP concode_elem_sep int SHOW_SHEET_ANIM_DELAY concode_elem_sep OverlayAnimation overlayAnimation concode_elem_sep boolean isAnimating concode_elem_sep int MOVE_FAB_ANIM_DELAY concode_elem_sep int SHEET_ANIM_DURATION concode_field_sep void hideSheetThenFab concode_elem_sep void setEventListener concode_elem_sep void morphIntoSheet concode_elem_sep void setIsAnimating concode_elem_sep void updateFabAnchor concode_elem_sep void setFabAnchor concode_elem_sep void showSheet concode_elem_sep void morphFromSheet concode_elem_sep boolean isAnimating concode_elem_sep boolean isSheetVisible concode_elem_sep void showFab concode_elem_sep void showFab
target: void function ( ) { hideSheet ( null ) ; }