程序代码结构如下：
MainActivity程序的入口类，BookLayout自定义布局，填充MainActivity。BookAdapter是BookLayout的Adapter，主要用来定义Layout中子View，我这里用的ImageView。
MainActivity代码：
public class MainActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
BookLayout bk = new BookLayout(this);
List
str.add(R.drawable.tiankong);
str.add(R.drawable.qian);
str.add(R.drawable.haer);
str.add(R.drawable.gong);
BookAdapter ba = new BookAdapter(this);
ba.addItem(str);
bk.setPageAdapter(ba);
setContentView(bk);
}
}
将资源包中4张Image的id放到List中。
BookAdapter主要方法如下：
public View getView(int position) {
ImageView imageView = new ImageView(mContext);
imageView.setLayoutParams(new FrameLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT));
imageView.setImageResource(strList.get(position));
return imageView;
}
这里定义imageView。