java匿名内部类范例

//填充ViewPager的数据适配器
//Levin: PagerAdapter 是抽象类(abstract class)，这里的用法abstract class
//实际上是定义了一个匿名内部类,继承自PagerAdapter
PagerAdapter mPagerAdapter = new PagerAdapter() {

@Override
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}

@Override
public int getCount() {
return views.size();
}

@Override
public void destroyItem(View container, int position, Object object) {
((ViewPager)container).removeView(views.get(position));
}

//@Override
//public CharSequence getPageTitle(int position) {
//return titles.get(position);
//}

@Override
public Object instantiateItem(View container, int position) {
((ViewPager)container).addView(views.get(position));
return views.get(position);
}
};