ExpandableListView替换系统箭头图标

一杯苦茶

于 2015-04-08 13:35:59 发布

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分类专栏： Android

本文链接：https://blog.youkuaiyun.com/anlidengshiwei/article/details/44939689

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1、在布局文件中进行设置groupIndicator

 
	<ExpandableListView 
	    android:id="@+id/expandable"
	    android:layout_width="fill_parent"
	    android:layout_height="fill_parent"
	    android:background="#ffffff"
	    <span style="color:#ff0000;">android:groupIndicator="@drawable/listdown"</span>
	    android:cacheColorHint="#FFFFFF"
	    android:listSelector="#FFFFFF">
	</ExpandableListView>

2、在drawable文件夹下配置下拉选项图标：

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_expanded="true" android:drawable="@drawable/open"/>
	<item android:drawable="@drawable/close"/>
</selector>

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