Error in every ListView and its adapter

[korrio]

Caused by: java.lang.IllegalStateException: Cannot add header view to list -- setAdapter has already been called. at android.widget.ListView.addHeaderView(ListView.java:255) at android.widget.ListView.addHeaderView(ListView.java:284) at com.tuesda.watch.activities.UsersActivity.initView(UsersActivity.java:96) at com.tuesda.watch.activities.UsersActivity.onCreate(UsersActivity.java:76)

caused from this code

    mList.setAdapter(mUsersAdapter);
    mList.setDivider(null);
    ....
    mList.addHeaderView(mHeader); // <--

[tuesda]

这个貌似是在api17及以下会出现的错误。具体可参考：http://blog.csdn.net/mtt1987/article/details/38535249
我会修改下代码。
谢谢反馈