Android Cannot call this method while RecyclerView is computing a layout or scrolling

在使用RecyclerView时出现问题：

java.lang.IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling

出错原因：非法状态异常，即当RecyclerView在计算布局，或者在滑动的时候，不能调用notifyDataSetChanged

解决方法：在RecyclerView滑动或者计算layout的时候不刷新数据

if (mRecyclerView.getScrollState() == RecyclerView.SCROLL_STATE_IDLE && (!mRecyclerView.isComputingLayout())) {
    mAdapter.notifyDataSetChanged();
}