实例代码如下“
public class MyActivity extends Activity
3 {
4 public void test(){};
5 public void test(int position){}
6 }
7 BaseAdater:
8 public class MyBaseAdapter extends BaseAdapter{
9 MyActivity context;
10 public MyBaseAdapter(MyActivity context){
11 this.context = context;
12 }
13 //其他函数中调用MyActivity的方法。
14 context.test();
15 context.text(1);
16
构造器传过去