android - ViewPager への onClickListener の実装

Question

pager.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> arg0, View arg1, int position,long id) {  

public void restoreState(Parcelable state, ClassLoader loader) {
}
public Parcelable saveState() {
return null;
}

public void startUpdate(View container) {
}
}
}