[英]Android Expandable List View Child Focus
I have an expandable List View in android with groups and child both as text views, When i touch parent group it is showing different focused states , BUT CHILD DOES NOT SHOW THIS BEHAVIOR. 我在android中有一个可扩展的列表视图,其中组和子级都作为文本视图,当我触摸父组时,它显示了不同的聚焦状态,但是儿童却不显示这种行为。 I think it is problem with focus.
我认为这是重点问题。 Any suggestions.
有什么建议么。
If you are using a Custom Expandable list Adapter:
如果使用“自定义可扩展列表适配器”:
@SuppressLint("UseSparseArrays")
public class MyExpandableListAdapter extends BaseExpandableListAdapter {
/*
....
*/
@Override
public boolean isChildSelectable(int groupPosition, int childPosition) {
return true; //this will be false by default.
}
}
您必须在ExpandableListView中添加选择器
android:listSelector="@drawable/button_hover"
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