res/drawable/main.xml
<?xml version="1.0" encoding="utf-8"?> <AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/absoluteLayout1" android:layout_width="fill_parent" android:layout_height="fill_parent"
android:background="@color/white"> <TextView android:layout_height="wrap_content"
android:layout_width="wrap_content"></TextView> </AbsoluteLayout>
res/values/color.xml
<?xml version="1.0" encoding="utf-8"?> <resources> <color name="red">#00ff0000</color> <color name="green">#ff00ff00</color> <color name="white">#ffffffff</color> </resources>#ff00ff00 前面两位表示透明度 后面表示RGB