private void correctTooSmall(int childCount){
  if (mFirstPosition == 0 && childCount > 0) {
    final View firstChild=getChildAt(0);
    final int firstLeft=firstChild.getLeft();
    final int start=mListPadding.left;
    final int end=(getRight() - getLeft()) - mListPadding.right;
    int leftOffset=firstLeft - start;
    View lastChild=getChildAt(childCount - 1);
    final int lastRight=lastChild.getRight();
    int lastPosition=mFirstPosition + childCount - 1;
    if (leftOffset > 0) {
      if (lastPosition < mItemCount - 1 || lastRight > end) {
        if (lastPosition == mItemCount - 1) {
          leftOffset=Math.min(leftOffset,lastRight - end);
        }
        offsetChildrenLeftAndRight(-leftOffset);
        if (lastPosition < mItemCount - 1) {
          fillRight(lastPosition + 1,lastChild.getRight() + mDividerWidth);
          adjustViewsLeftOrRight();
        }
      }
 else       if (lastPosition == mItemCount - 1) {
        adjustViewsLeftOrRight();
      }
    }
  }
}

private void correctTooSmall ( int childCount ) { if ( mFirstPosition == 0 && childCount > 0 ) { final View firstChild = getChildAt ( 0 ) ; final int firstLeft = firstChild . getLeft ( ) ; final int start = mListPadding . left ; final int end = ( getRight ( ) - getLeft ( ) ) - mListPadding . right ; int leftOffset = firstLeft - start ; View lastChild = getChildAt ( childCount - 1 ) ; final int lastRight = lastChild . getRight ( ) ; int lastPosition = mFirstPosition + childCount - 1 ; if ( leftOffset > 0 ) { if ( lastPosition < mItemCount - 1 || lastRight > end ) { if ( lastPosition == mItemCount - 1 ) { leftOffset = Math . min ( leftOffset , lastRight - end ) ; } offsetChildrenLeftAndRight ( - leftOffset ) ; if ( lastPosition < mItemCount - 1 ) { fillRight ( lastPosition + 1 , lastChild . getRight ( ) + mDividerWidth ) ; adjustViewsLeftOrRight ( ) ; } } else if ( lastPosition == mItemCount - 1 ) { adjustViewsLeftOrRight ( ) ; } } } }
check if we have dragged the right of the list too low ( we have pushed the right element off the right of the screen when we did not need to ) . correct by sliding everything back up .
