UltimateRecyclerView.java 文件源码

private void setEmptyView(@LayoutRes final int emptyResourceId) {
    if (mEmptyView == null && emptyResourceId > 0) {
        mEmptyId = emptyResourceId;
        mEmpty.setLayoutResource(emptyResourceId);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            mEmpty.setLayoutInflater(inflater);
        }
        mEmptyView = mEmpty.inflate();
    } else {
        Log.d(VIEW_LOG_TAG, "unabled to set empty view because the empty has been set");
    }
}