eatwhatApp开发实战（九）

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:descendantFocusability="blocksDescendants" >

	<Button
	    android:id="@+id/item_btn"
	    android:layout_width="wrap_content"
	    android:layout_height="wrap_content"
	    android:layout_alignParentRight="true"
	    android:layout_centerInParent="true"
	    android:focusable="false"
	    android:clickable="true"
	    android:text="删除"/>

@Override
public void onItemClick(AdapterView<?> arg0, View arg1, final int position,long id) {
	//item点击事件 比如修改店名
　　
}

btn.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View arg0) {
　　　　//删除数据的方法
    });

shop_lv.setOnItemLongClickListener(new itemLongClick());

	class itemLongClick implements OnItemLongClickListener{

		@Override
		public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
				int arg2, long arg3) {
			
			Log.e("OnItemLongClickListener","long clikc");
			return true;
		}
	}