android 使用colors.xml设置颜色

设置Button(btn)背景色:

color.xml如下:
 <?xml version="1.0" encoding="utf-8"?>  
 <resources>  
     <drawablename="red">#f00</drawable>  
     <drawablename="green">#0f0</drawable>  
     <drawablename="gray">#ccc</drawable>  
 </resources>  

方法一:

1 btn.setBackgroundColor(getResources().getColor(R.color.green));

 方法二:

Resources resources =YourActivity.this.getResources();  
Drawable drawable = resources.getDrawable(R.color.green);
btn.setBackgroundDrawable(drawable);

 

 

原文链接:http://www.cnblogs.com/FlyFive/archive/2013/01/03/2843230.html

 

 

posted @ 2013-01-03 18:59  FlyFive  阅读(12443)  评论(1编辑  收藏  举报