android GridView设置边框教程！！

有图有真相！下面推荐内容排版就是使用的GridView，看到边框了没？？呵呵，接着上核心代码！

test.xml 布局文件,这个布局为GridView的每个项的布局。

GridView adapter (适配器)核心代码


@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		ViewHolder holder = null;
		View row=convertView;
		
		if(convertView == null) {
			row=inflater.inflate(R.layout.recommend_item_layout, null);
			holder = new ViewHolder();			
			holder.iconImageView=(ImageView)row.findViewById(R.id.recommend_item_icon);
			holder.appNameTextView=(TextView)row.findViewById(R.id.recommend_item_appname);
			holder.introTextView=(TextView)row.findViewById(R.id.recommend_item_intro);
			holder.totalMoneyTextView=(TextView)row.findViewById(R.id.recommend_item_money);
			holder.rightLineView=(View)row.findViewById(R.id.recommend_item_rightline);
			
			row.setTag(holder);
		} else {
			holder=(ViewHolder)row.getTag();
		}
		String iconUrl=arrayList.get(position).getIconUrl();
		String appName=arrayList.get(position).getAppName();
		String intro=arrayList.get(position).getIntro();
		String totalMoney=arrayList.get(position).getTotalMoney();
		
		imageLoader.displayImage(iconUrl, holder.iconImageView);
		holder.appNameTextView.setText(appName);
		holder.introTextView.setText(intro);
		if(totalMoney!=null)
			holder.totalMoneyTextView.setText(totalMoney);
		else
			holder.totalMoneyTextView.setText("");
		
		//单数就隐藏右边线，索引从0开始（双数开始）
		if(position%2!=0) {
			holder.rightLineView.setVisibility(View.GONE);
		}
		
		return row;
	}

	class ViewHolder {
		ImageView iconImageView;
		TextView appNameTextView;
		TextView introTextView;
		TextView totalMoneyTextView;	
		View rightLineView;
	}



我这里的边框线为纯色的，你可以使用渐变色实现更加绚丽的效果，诸如此类：



好帖，大家要顶啊！