public class ReaderActivity extends Activity

{

private ShelfAdapter mAdapter;

// 书架列表

private ListView shelf_list;

private Button shelf_image_button;

@Override

public void onCreate(Bundle savedInstanceState)

{

super.onCreate(savedInstanceState);

setContentView(R.layout.shelf);

init();

mAdapter = new ShelfAdapter();// new adapter对象才能用

shelf_list.setAdapter(mAdapter);

}

private void init()

{

shelf_image_button = (Button) findViewById(R.id.shelf_image_button);

shelf_list = (ListView) findViewById(R.id.shelf_list);

}

// ShelfAdapter类 继承BaseAdapter

public class ShelfAdapter extends BaseAdapter

{

// 假设数据

int[] size = new int[10];

// 构造函数

public ShelfAdapter()

{

}

@Override

public int getCount()

{

if (size.length > 3)

{

return size.length;

} else

{

return 3;

}

}

@Override

public Object getItem(int position)

{

return size[position];

}

@Override

public long getItemId(int position)

{

return position;

}

// 得到新生的视图

@Override

public View getView(int position, View convertView, ViewGroup parent)

{

// 生成布局适配器

LayoutInflater layout_inflater = (LayoutInflater) ReaderActivity.this

.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

//生成新的View

View layout = layout_inflater.inflate(R.layout.shelf_list_item,

null);

Button button_1, button_2, button_3;

button_1 = (Button) layout.findViewById(R.id.button_1);

button_2 = (Button) layout.findViewById(R.id.button_2);

button_3 = (Button) layout.findViewById(R.id.button_3);

// 为button设置监听

button_1.setOnClickListener(new ButtonOnClick());

button_2.setOnClickListener(new ButtonOnClick());

button_3.setOnClickListener(new ButtonOnClick());

return layout;

}

};

public class ButtonOnClick implements OnClickListener

{

@Override

public void onClick(View v)

{

switch (v.getId())

{

case R.id.button_1:

Toast.makeText(ReaderActivity.this, "button1",

Toast.LENGTH_SHORT).show();

break;

case R.id.button_2:

Toast.makeText(ReaderActivity.this, "button2",

Toast.LENGTH_SHORT).show();

break;

case R.id.button_3:

Toast.makeText(ReaderActivity.this, "button3",

Toast.LENGTH_SHORT).show();

break;

}

}

}

}

转载:http://www.adobex.com/android/source/details/00000397.htm