public void updateOnBroadcast() {
LinkedList<Tag> tagList = tags.getTags();
if (getActivity() == null) return;
if (tagList.size() > 0) {
noTagsMsg.setVisibility(View.GONE);
} else {
noTagsMsg.setVisibility(View.VISIBLE);
}
if (tagListView.getAdapter() == null) {
adapter = new TagListAdapter(getActivity(), tagList);
// get and set an ad for the tag list
LayoutInflater inflater = getActivity().getLayoutInflater();
header = (ViewGroup) inflater.inflate(R.layout.ad_layout, tagListView, false);
tagListView.addHeaderView(header, null, false);
header.requestFocus();
WebserviceClient.getAnAd(getActivity(), new AdRespHandler());
tagListView.setAdapter(adapter);
} else {
adapter.updateAdapterContents(tagList);
}
// hide progress bar
((MainActivity) getActivity()).showProgBar(false);
}
@Override
public boolean onContextItemSelected(MenuItem item) {
AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
Tag currentTag = null;
int actualPos = 0;
try {
if (UpdateTagService.tagUpdateLock.tryLock(500, TimeUnit.MILLISECONDS)) {
actualPos = info.position - tagListView.getHeaderViewsCount();
if (actualPos < 0) {
return false;
}
currentTag = tags.getTags().get(actualPos);
} else return false;
} catch (InterruptedException e) {
e.printStackTrace();
return false;
}
TagRequestHandler tagHandler = new TagRequestHandler();
if (item.getTitle().equals("Thumb Up")) {
currentTag.setIs_thumbedup(true);
currentTag.setThumbup_count(currentTag.getThumbup_count() + 1);
adapter.notifyDataSetChanged();
tagHandler.thumbupAction(
currentTag.get_id(), currentTag.getLocation(), currentTag.getLocation_type());
return true;
} else if (item.getTitle().equals("Follow")) {
tagHandler.createFollowing(currentTag.getUser_id(), currentTag.getLocation_type());
return true;
} else if (item.getTitle().equals("Unfollow")) {
tagHandler.unfollow(currentTag.getUser_id());
return true;
} else if (item.getTitle().equals("Show Original")) {
tagHandler.showOrig(currentTag.getParent_id(), currentTag.get_id());
return true;
} else if (item.getTitle().equals("Reply")) {
tagHandler.loadReply(currentTag);
return true;
} else {
return super.onContextItemSelected(item);
}
}
