question: private void checkInMoving ( float x , float y ) { final int xDiff = ( int ) Math . abs ( x - lastMotionX ) ; final int yDiff = ( int ) Math . abs ( y - lastMotionY ) ; final int touchSlop = this . touchSlop ; boolean xMoved = xDiff > touchSlop ; boolean yMoved = yDiff > touchSlop ; if ( xMoved ) { touchState = TOUCH_STATE_SCROLLING_X ; lastMotionX = x ; lastMotionY = y ; } if ( yMoved ) { touchState = TOUCH_STATE_SCROLLING_Y ; lastMotionX = x ; lastMotionY = y ; } }
target:  Check if the user is moving the cell