throw error

[wuxiangpeng]

@OverRide
public int getItemViewType(int position) {
if (position == 0) {
return REFRESH_HEADER;
} else if (position == 1) {
return HEADER;
} else if (1 < position && position < mAdapter.getItemCount() + 2) {
return mAdapter.getItemViewType(position - 2);
} else if (position == mAdapter.getItemCount() + 2) {
return FOOTER;
} else if (position == mAdapter.getItemCount() + 3) {
return LOAD_MORE_FOOTER;
}

    throw new IllegalArgumentException("Wrong type! Position = " + position);
}

[Aspsine]

Don't extends WrapperAdapter.
WrapperAdapter is inner class which wrapper your real adapter to do some hack thing like add header/footer etc...