AlertDialog 弹出带icon的列表选择

先看看效果：



解释，在AlertDialog里添加一个listView，listitem在adapter里自定义，
贴关键代码：

AlertDialog:

				final String[] names = { "置顶", "删除" };// 列表中显示的内容组成的数组
				Builder builder = new AlertDialog.Builder(HomeActivity.this);  
                builder.setTitle("XXXXXX");  
                BaseAdapter adapter = new HomeLongClickAdapter(HomeActivity.this, names);  
                DialogInterface.OnClickListener listener =   
                    new DialogInterface.OnClickListener() {  
                        @Override  
                        public void onClick(DialogInterface dialogInterface, int which) {  
                             
                        }  
                    };  
                builder.setAdapter(adapter, listener);  
                builder.create();
                builder.show();

Adapter:

public class HomeLongClickAdapter extends BaseAdapter
{
	private Context mContext;
	private String[] mArr;

	public HomeLongClickAdapter(Context context, String[] arr)
	{
		mContext = context;
		mArr = arr;
	}

	@Override
	public int getCount()
	{
		return mArr.length;
	}

	@Override
	public Object getItem(int position)
	{
		return null;
	}

	@Override
	public long getItemId(int position)
	{
		return 0;
	}

	@Override
	public View getView(int position, View contentView, ViewGroup parent)
	{
		View view = LayoutInflater.from(mContext).inflate(R.layout.home_long_click_listitem, null);
		
		ImageView iconIv = (ImageView) view.findViewById(R.id.list_item_icon);
		TextView iconTv = (TextView) view.findViewById(R.id.list_item_info);
		
		if(0 == position)
		{
			if(mArr[0].equals("置顶"))
				iconIv.setImageResource(R.drawable.icon_top);
			else
				iconIv.setImageResource(R.drawable.icon_down);
			
		}
		else if(1 == position)
		{
			iconIv.setImageResource(R.drawable.icon_delete);
		}
		
		iconTv.setText(mArr[position]);
		
		return view;
	}
}

listview_item:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >

    <ImageView
        android:id="@+id/list_item_icon"
        android:layout_width="30dip"
        android:layout_height="30dip"
        android:layout_centerVertical="true"
        android:layout_marginBottom="25dip"
        android:layout_marginLeft="10dip"
        android:layout_marginTop="25dip"
        android:src="@drawable/icon_top" />

    <TextView
        android:id="@+id/list_item_info"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_marginBottom="25dip"
        android:layout_marginLeft="10dip"
        android:layout_marginTop="25dip"
        android:layout_toRightOf="@+id/list_item_icon"
        android:text="置顶"
        android:textColor="@color/black"
        android:textSize="18dip" />

</RelativeLayout>

代码都贴出了，图片资讯什么的就不加上去了。
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