Android expandable listview child divider

Question

I have an expandable listview with child view, when ever i click on group view it will expand and display child view, i have to hide divider between parent and child only for the expanded group also make it visible when it collapse, am using default divider, how can i do this.?

Answer 1

这是完美的解决方案。

隐藏子分隔符，将其颜色设置为transparent #00000000

在 color.xml 文件中定义透明

<color name="transparent">#00000000</color>

然后设置子分隔符

listView.setChildDivider(getResources().getDrawable(R.color.transparent))

或布局xml 文件

<ExpandableListView 
android:layout_width="fill_parent"
android:layout_height="fill_parent" 
android:childDivider="#00000000"/>

这里是输出：

有关详细信息，请访问此处。

Android: Hide child dividers in ExpandableListView