private void requestNewFeedRefresh() {
StringRequest req =
new StringRequest(
Urls.SERVER_PATH + "/feed/unread_num?offset=" + offset,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
if (!TextUtils.isEmpty(response)) {
try {
JSONObject json = new JSONObject(response);
int count = json.getInt("unread_num");
String msg = json.getString("message");
if (count > 0 && !TextUtils.isEmpty(msg)) {
showRefreshNewsCount(msg, true);
stopRefreshNews();
return;
}
} catch (Exception e) {
e.printStackTrace();
}
startRefreshNews();
}
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Trace.d(TAG, error.getMessage());
startRefreshNews();
}
});
if (TextUtils.isEmpty(REFRESH_TAG)) REFRESH_TAG = getUniqueRequestTag();
req.setHeaders(AppUtils.getOAuthMap(getActivity()));
req.addHeader("lang", getString(R.string.lang));
req.setShouldCache(false);
ApplicationController.getInstance().addToRequestQueue(req, REFRESH_TAG);
}
/** @param type 0 refresh 1 more */
private void request(String url, final int type) {
if (type == 0) {
stopRefreshNews();
showRefreshNewsCount(null, false);
refreshing = true;
mHandler.removeCallbacks(stopRefreshRunnable);
}
if (adapter.getItemCount() == 0) {
mEmptyView.show(true);
mEmptyView.onLoading();
}
mEmptyView.setOnClickListener(null);
GsonRequest<FeedDatasGsonModel> req =
new GsonRequest<FeedDatasGsonModel>(
url,
FeedDatasGsonModel.class,
AppUtils.getOAuthMap(getActivity()),
new Response.Listener<FeedDatasGsonModel>() {
@Override
public void onResponse(FeedDatasGsonModel response) {
if (response != null) {
nextUrl = response.next;
if (response.data != null && !response.data.isEmpty()) {
if (type == 0) {
data.clear();
}
data.addAll(response.data);
}
}
if (!TextUtils.isEmpty(nextUrl)) {
adapter.setLoadMoreEnable(true);
adapter.setLoadMoreState(0);
} else {
adapter.setLoadMoreEnable(true);
adapter.setLoadMoreState(XListViewFooter.STATE_NOTDATA);
}
adapter.notifyDataSetChanged();
if (type == 0) {
offset = response != null ? response.offset : null;
if (!TextUtils.isEmpty(offset)) {
try {
offset = URLEncoder.encode(offset, "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
startRefreshNews();
}
mRefresh.clearAnimation();
refreshing = false;
swipeRefreshLayout.setRefreshing(false);
} else isLoading = false;
if (adapter.getItemCount() <= 0) {
mEmptyView.show(true);
mEmptyView.onFailed(getString(R.string.no_data));
} else if (mEmptyView.isShowing()) mEmptyView.show(false);
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
if (mRefresh != null) mRefresh.clearAnimation();
if (type == 0) {
if (!TextUtils.isEmpty(offset)) {
startRefreshNews();
}
if (data.isEmpty()) {
mEmptyView.show(true);
ErrorEntity entity = AppUtils.getErrorEntity(error);
mEmptyView.onFailed(
entity != null && !TextUtils.isEmpty(entity.getMessage())
? entity.getMessage()
: getString(R.string.chat_load_failed));
mEmptyView.setOnClickListener(mRefreshNewsListener);
}
refreshing = false;
swipeRefreshLayout.setRefreshing(false);
} else {
adapter.setLoadMoreEnable(true);
adapter.setLoadMoreState(0);
adapter.notifyDataSetChanged();
isLoading = false;
}
}
});
req.setShouldCache(false);
addRequest(req);
}
