private void addLoadItem() {
if (itemList != null) {
itemList.add(new ItemObject("loaded one"));
itemList.add(new ItemObject("loaded two"));
itemList.add(new ItemObject("loaded three"));
itemList.add(new ItemObject("loaded four"));
onLoadmoreSucced("load succeed");
adapter.notifyItemRangeInserted(itemList.size() - 1, 4);
return;
}
onLoadmoreFail("load failed");
}
private void addRefreshItem() {
if (itemList != null) {
itemList.add(0, new ItemObject("refreshed two"));
itemList.add(0, new ItemObject("refreshed one"));
int insertPos = adapter.hasHeader() ? 1 : 0;
adapter.notifyItemRangeInserted(insertPos, 2);
if (!adapter.hasHeader()) {
recyclerView.smoothScrollToPosition(0);
}
onRefreshSucced("refresh succeed");
return;
}
onRefreshFailed("refresh failed");
}