标签：android blog c ext http color
android的图片资源除了常规图片之外，还支持自定义的颜色图片，分为矩形和圆角矩形。下面分别说明一下这两种自定义图片的用法。
1.矩形颜色图片
<resources>
<drawable
name="red_rectangle">#f00</drawable>
<drawable
name="blue_rectangle">#0000ff</drawable>
<drawable
name="green_rectangle">#f0f0</drawable>
</resources>
// Get a drawable
ColorDrawable redDrawable =
(ColorDrawable)
activity.getResources().getDrawable(R.drawable.red_rectangle);
//Set
it as a background to a text
view
textView.setBackgroundDrawable(redDrawable);
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAlign="center"
android:background="@drawable/red_rectangle"/>
2.圆角矩形图片
新建：/res/drawable/my_rounded_rectangle.xml
<shape
xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#f0600000"/>
<stroke
android:width="3dp" color="#ffff8080"/>
<corners
android:radius="13dp" />
<padding android:left="10dp"
android:top="10dp"
android:right="10dp" android:bottom="10dp"
/>
</shape>
/ /Get a drawable
GradientDrawable
roundedRectangle=(GradientDrawable)activity.getResources().getDrawable(R.drawable.my_rounded_rectangle);
//Set
it as a background to a text
view
textView.setBackgroundDrawable(roundedRectangle);
原文：http://blog.csdn.net/zzqlivecn/article/details/7381148
标签：android blog c ext http color
原文地址：http://www.cnblogs.com/veins/p/3732543.html
