@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView =
inflater.inflate(
(getItemViewType(position) == 0
? R.layout.item_youtube_search
: R.layout.item_twitter_search),
parent,
false);
holder = new ViewHolder();
holder.image_iv = (ImageView) convertView.findViewById(R.id.thumbnail_iv);
holder.name_tv = (TextView) convertView.findViewById(R.id.name_tv);
holder.screenName_tv = (TextView) convertView.findViewById(R.id.screen_name_tv);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
if (searchMode == Var.SEARCH_YOUTUBE) {
YoutubeChannel feed = (YoutubeChannel) getItem(position);
holder.image_iv.setImageResource(R.drawable.ic_youtube_icon);
if (feed.getThumbnail() != null)
imageLoader.DisplayImage(feed.getThumbnail(), holder.image_iv);
holder.name_tv.setText(feed.getName());
}
if (searchMode == Var.SEARCH_TWITTER) {
TwitterFeed feed = (TwitterFeed) getItem(position);
holder.image_iv.setImageResource(R.drawable.ic_twitter_icon);
if (feed.getThumbnail() != null)
imageLoader.DisplayImage(feed.getThumbnail(), holder.image_iv);
holder.name_tv.setText(feed.getDisplayName());
holder.screenName_tv.setText(feed.getName());
}
if (searchMode == Var.SEARCH_YT_CHANNEL) {
YoutubeFeed feed = (YoutubeFeed) getItem(position);
holder.image_iv.setImageResource(R.drawable.ic_youtube_icon);
if (feed.getThumbnail() != null)
imageLoader.DisplayImage(feed.getThumbnail(), holder.image_iv);
holder.name_tv.setText(feed.getName());
}
return convertView;
}
protected void onPostExecute(Integer result) {
if (isCancelled()) return;
else {
if (users == null || twitterPage == 1) {
twitterFeedSearch.clear();
}
try {
if (users != null) {
for (twitter4j.User u : users) {
TwitterFeed feed = new TwitterFeed(String.valueOf(u.getId()));
feed.setDisplayName(u.getName());
feed.setChannelHandle("@" + u.getScreenName());
feed.setThumbnail(u.getProfileImageURL());
twitterFeedSearch.add(feed);
}
searchBusy = false;
} else if (jsonTokenStream != null) {
// Log error and clear the adapter
Object json = new JSONTokener(jsonTokenStream).nextValue();
if (json instanceof JSONObject) {
if (Var.isJsonArray(((JSONObject) json), "errors")) {
JSONArray errors = ((JSONObject) json).getJSONArray("errors");
if (errors.length() > 0) {
Log.d(TAG, jsonTokenStream);
if (Var.isJsonString(errors.getJSONObject(0), "message")) {
String message = errors.getJSONObject(0).getString("message");
int code = errors.getJSONObject(0).getInt("code");
searchMessage_tv.setVisibility(View.VISIBLE);
if (code == 88) searchMessage_tv.setText(R.string.rate_limit_error);
if (code == 34) searchMessage_tv.setText(R.string.page_does_not_exist_error);
else searchMessage_tv.setText(message);
}
}
}
} else if (json instanceof JSONArray) {
if (!twitter.hasAccessToken()) {
JSONArray results = new JSONArray(jsonTokenStream);
for (int i = 0; i < results.length(); i++) {
JSONObject item = results.getJSONObject(i);
if (Var.isJsonString(item, "id")) {
TwitterFeed feed = new TwitterFeed(item.getString("id"));
if (Var.isJsonString(item, "name")) feed.setDisplayName(item.getString("name"));
if (Var.isJsonString(item, "screen_name"))
feed.setChannelHandle("@" + item.getString("screen_name"));
if (Var.isJsonString(item, "profile_image_url"))
feed.setThumbnail(
item.getString("profile_image_url").replace("_normal", "_bigger"));
twitterFeedSearch.add(feed);
}
}
}
}
}
searchAdapter.notifyDataSetChanged();
} catch (Exception e) {
Log.e("Tweet", "Error retrieving JSON stream" + e.getMessage());
e.printStackTrace();
}
}
}