答案 0 :(得分:3)
布局:
<Spinner
android:id="@+id/spUserType"
android:layout_width="250dp"
android:layout_height="30dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_weight="1"
android:background="@drawable/spinner_border"
android:spinnerMode="dropdown"
android:nextFocusForward="@+id/sp1"/>
- Spinner_border.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!--<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<stroke
android:width="0.5dip"
android:color="#ffffff" />
<corners android:radius="80dp" />
<solid android:color="#ffffff" />-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<layer-list>
<item>
<shape>
<gradient android:angle="90" android:endColor="#ffffff" android:startColor="#ffffff" android:type="linear" />
<!--<stroke android:width="1dp" android:color="#d9811e" />-->
<corners android:radius="60dp" />
<padding android:bottom="0dp" android:left="3dp" android:right="3dp" android:top="1dp"
/>
</shape>
</item>
<item>
<bitmap android:gravity="center|right" android:src="@drawable/selector"/>
</item>
</layer-list>
</item>
</selector>
<!--
</shape>
-->
- 试试这个