@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_itemlist, null);
ButterKnife.bind(this, v);
emptyProgressView.setColors(
getResources().getColor(R.color.refresh_1),
getResources().getColor(R.color.refresh_2),
getResources().getColor(R.color.refresh_3),
getResources().getColor(R.color.refresh_4));
View headerView = inflater.inflate(R.layout.row_loading_throbber, null);
headerProgressView = (ProgressThrobber) headerView.findViewById(R.id.itemlist_loading_throb);
headerProgressView.setColors(
getResources().getColor(R.color.refresh_1),
getResources().getColor(R.color.refresh_2),
getResources().getColor(R.color.refresh_3),
getResources().getColor(R.color.refresh_4));
itemList.addHeaderView(headerView, null, false);
itemList.setHeaderDividersEnabled(false);
View footerView = inflater.inflate(R.layout.row_loading_throbber, null);
footerProgressView = (ProgressThrobber) footerView.findViewById(R.id.itemlist_loading_throb);
footerProgressView.setColors(
getResources().getColor(R.color.refresh_1),
getResources().getColor(R.color.refresh_2),
getResources().getColor(R.color.refresh_3),
getResources().getColor(R.color.refresh_4));
itemList.addFooterView(footerView, null, false);
itemList.setFooterDividersEnabled(false);
itemList.setEmptyView(v.findViewById(R.id.empty_view));
setupBezelSwipeDetector(itemList);
itemList.setOnScrollListener(this);
itemList.setOnItemClickListener(this);
itemList.setOnCreateContextMenuListener(this);
if (adapter != null) {
// normally the adapter is set when it is created in onLoadFinished(), but sometimes
// onCreateView gets re-called thereafter.
itemList.setAdapter(adapter);
}
return v;
}
/**
* Turns on/off the loading indicator. Note that the text component of the loading indicator
* requires a cursor and is handled below.
*/
public void setLoading(boolean isLoading) {
if (footerProgressView != null) {
if (isLoading) {
if (NBSyncService.isFeedSetStoriesFresh(getFeedSet())) {
headerProgressView.setVisibility(View.INVISIBLE);
footerProgressView.setVisibility(View.VISIBLE);
} else {
headerProgressView.setVisibility(View.VISIBLE);
footerProgressView.setVisibility(View.GONE);
}
emptyProgressView.setVisibility(View.VISIBLE);
} else {
headerProgressView.setVisibility(View.INVISIBLE);
footerProgressView.setVisibility(View.GONE);
emptyProgressView.setVisibility(View.GONE);
}
}
}
