1、佈局文件:res/drawable/bg_shadow.xml [java] view plain copy <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/ ...
1、佈局文件:res/drawable/bg_shadow.xml
[java] view plain copy- <?xml version="1.0" encoding="utf-8"?>
- <layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
- <!-- 陰影部分 -->
- <!-- 個人覺得更形象的表達:top代表下邊的陰影高度,left代表右邊的陰影寬度。其實也就是相對應的offset,solid中的顏色是陰影的顏色,也可以設置角度等等 -->
- <item
- android:left="2dp"
- android:top="2dp"
- android:right="2dp"
- android:bottom="2dp">
- <shape android:shape="rectangle" >
- <gradient
- android:angle="270"
- android:endColor="#0F000000"
- android:startColor="#0F000000" />
- <corners
- android:bottomLeftRadius="6dip"
- android:bottomRightRadius="6dip"
- android:topLeftRadius="6dip"
- android:topRightRadius="6dip" />
- </shape>
- </item>
- <!-- 背景部分 -->
- <!-- 形象的表達:bottom代表背景部分在上邊緣超出陰影的高度,right代表背景部分在左邊超出陰影的寬度(相對應的offset) -->
- <item
- android:left="3dp"
- android:top="3dp"
- android:right="3dp"
- android:bottom="5dp">
- <shape android:shape="rectangle" >
- <gradient
- android:angle="270"
- android:endColor="#FFFFFF"
- android:startColor="#FFFFFF" />
- <corners
- android:bottomLeftRadius="6dip"
- android:bottomRightRadius="6dip"
- android:topLeftRadius="6dip"
- android:topRightRadius="6dip" />
- </shape>
- </item>
- </layer-list>
2、在res/layout中的佈局文件中用以下引用:
[java] view plain copy- android:background="@drawable/bg_shadow"
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