java.lang.IllegalStateException：适配器的内容已更改，但ListView未收到嵌套ListView的通知

Question

我正在使用自定义ListView和BaseAdapter。我的自定义ListView包含另一个自定义ListView，因此我在BaseAdapter上呼叫另一个getView()。它正在完美地显示数据但是当我触摸嵌套ListView上的任何项目时，应用程序崩溃并显示以下错误：

java.lang.IllegalStateException: The content of the adapter has changed but ListView did not receive a notification. Make sure the content of your adapter is not modified from a background thread, but only from the UI thread. Make sure your adapter calls notifyDataSetChanged() when its content changes. [in ListView(2131296379, class com.amibiotech.dynamin.NonScrollListView) with Adapter(class com.amibiotech.dynamin.MyOrderProducts)]

请帮我解决这个问题。

Answer 1

如果您的问题是这样，那么您可以看到：

http://www.learn-android-easily.com/2013/07/android-expandablelistview-example.html

或

http://www.tutorialsbuzz.com/2014/07/android-simple-expandable-listview.html