Do not select any item when the user clicks outside of the list content.

                    // Remember where the motion event started

                    v = getChildAt(motionPosition - mFirstPosition);

                    mMotionViewOriginalTop = v.getTop();

                }

                mMotionX = x;

                mMotionY = y;

                mMotionPosition = motionPosition;

                }

                mLastY = Integer.MIN_VALUE;

                break;

            }