Android 无法从ExpandableListView OnChildClickListener启动新活动
我有一个奇怪的问题。我无法在ChildClickListener上从ExpandableListView启动新活动。我可以设置和查看祝酒词,但当我添加意图时,应用程序停止工作Android 无法从ExpandableListView OnChildClickListener启动新活动,android,expandablelistview,Android,Expandablelistview,我有一个奇怪的问题。我无法在ChildClickListener上从ExpandableListView启动新活动。我可以设置和查看祝酒词,但当我添加意图时,应用程序停止工作 expListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() { @Override public boolean onChildClick(ExpandableListView parent, View
expListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {
@Override
public boolean onChildClick(ExpandableListView parent, View v,
int groupPosition, int childPosition, long id) {
// TODO Auto-generated method stub
Toast.makeText(getContext(), listDataHeader.get(groupPosition) + " : " + listDataChild.get(
listDataHeader.get(groupPosition)).get(childPosition) +" gp "
+ String.valueOf(groupPosition) +" cp "+String.valueOf(childPosition), Toast.LENGTH_SHORT).show();
/*Intent intent = new Intent(getActivity(), VerseActivity.class);
//intent.putExtra("verse_name", groupPosition);
//intent.putExtra("chapter_number",childPosition);
startActivity(intent);*/
return false;
}
});
请帮我解决这个问题。我正在使用片段。尝试以下内容。您需要在onChildClick方法中返回true
你有机会调查一下吗?是的,但它不起作用。我已经修改了整个代码。我使用了文本视图来显示同一片段上的内容,并添加了一个交叉按钮。
expListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {
@Override
public boolean onChildClick(ExpandableListView parent, View v,
int groupPosition, int childPosition, long id) {
// TODO Auto-generated method stub
Toast.makeText(getContext(), listDataHeader.get(groupPosition) + " : " + listDataChild.get(
listDataHeader.get(groupPosition)).get(childPosition) +" gp "
+ String.valueOf(groupPosition) +" cp "+String.valueOf(childPosition), Toast.LENGTH_SHORT).show();
Intent intent = new Intent(getActivity(), VerseActivity.class);
intent.putExtra("verse_name", groupPosition);
intent.putExtra("chapter_number",childPosition);
startActivity(intent);
return true;
}
});