ExpandableListView中包含多个group,想要展开一个group时,其他group都关闭
放一个监听事件 监听ExpandableListView
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exList.setOnGroupExpandListener(new OnGroupExpandListener() {@Overridepublic void onGroupExpand(int groupPosition) {for (int i = 0; i < getData().size(); i++) {if (groupPosition != i) {exList.collapseGroup(i);}}}}); ?