2017-08-25 80 views

回答

1

您可以像这样以编程方式删除;

getExpandableListView().setGroupIndicator(null); 

通过使用xml;

android:groupIndicator="@null" 
1
android:groupIndicator="@null" 

使用这个属性在你的XML

1

试试这个progrmattically

ExpandableListView yourListView = (ExpandableListView)findViewById(R.id.yourListView); 

yourListView .setGroupIndicator(null); 

yourListView .setChildIndicator(null); 

,并试图改变ExpandableListView's属性android:groupIndicator="@null"