我试图摆弄组指示器,因此使用了ExpandableListView的部分源代码。我有这行代码:
/** State indicating the group is expanded and empty (has no children). */
private static final int[] GROUP_EXPANDED_EMPTY_STATE_SET =
{Resources.getSystem().getInteger(android.R.attr.state_expanded), Resources.getSystem().getInteger(android.R.attr.state_empty)};
但是这总是会抛出NotFoundException。我做错了什么?
答案 0 :(得分:0)
解决方法是简单地使用:
/** State indicating the group is expanded and empty (has no children). */
private static final int[] GROUP_EXPANDED_EMPTY_STATE_SET =
{android.R.attr.state_expanded, android.R.attr.state_empty};
您不需要Ressources.getSystem()部分