记一个android阴影背景

单纯的怕自己忘记了

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <shape android:shape="rectangle">
            <corners android:radius="10dp" />
            <padding
                android:bottom="2dp"
                android:left="1dp"
                android:right="1dp"
                android:top="1dp" />
            <solid android:color="#03888888" />
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle">
            <corners android:radius="10dp" />
            <padding
                android:bottom="2dp"
                android:left="1dp"
                android:right="1dp"
                android:top="1dp" />
            <solid android:color="#05888888" />
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle">
            <corners android:radius="10dp" />
            <padding
                android:bottom="2dp"
                android:left="1dp"
                android:right="1dp"
                android:top="1dp" />
            <solid android:color="#0A888888" />
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle">
            <corners android:radius="10dp" />
            <padding
                android:bottom="2dp"
                android:left="0dp"
                android:right="0dp"
                android:top="0dp" />
            <solid android:color="#0F888888" />
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle">
            <corners android:radius="10dp" />
            <padding
                android:bottom="2dp"
                android:left="0dp"
                android:right="0dp"
                android:top="0dp" />
            <solid android:color="#14888888" />
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle">
            <corners android:radius="10dp" />
            <solid android:color="@color/colorWhite" />
        </shape>
    </item>
</layer-list>