问题
StickyGridHeaders, but its not working as it should, or at least as I want.
So I got this list with other lists inside, and with that i create a header list(I use the original list) and a full items list (all the subitems), and the call the adapter like so:
List<CalendarDate.CalendarTvShowEpisode> lista=new LinkedList<CalendarDate.CalendarTvShowEpisode>();
for(CalendarDate l:response){
lista.addAll(l.episodes);
}
setListAdapter(new WeekCalendarAdapter(getActivity(), weekCalendar,lista));
Then i have my Adapter:
public class WeekCalendarAdapter extends BaseAdapter implements StickyGridHeadersBaseAdapter {
private final List<CalendarDate> mListHeaders;
private final List<CalendarDate.CalendarTvShowEpisode> lista;
private LayoutInflater inflater;
public WeekCalendarAdapter(Context context, List<CalendarDate> mList, List<CalendarDate.CalendarTvShowEpisode> lista) {
this.mListHeaders = mList;
this.lista=lista;
inflater = LayoutInflater.from(context);
}
@Override
public int getCount() {
return lista.size();
}
@Override
public Object getItem(int i) {
return lista.get(i);
}
@Override
public long getItemId(int i) {
return lista.get(i).episode.firstAired.getDay();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = inflater.inflate(R.layout.calendarweek_item_episode, parent, false);
}
AQuery aq= new AQuery(convertView);
aq.id(R.id.imageViewCalendarEpisodeBackdrop).image(lista.get(position).episode.images.screen);
aq.id(R.id.textViewCalendartext).text(lista.get(position).episode.firstAired.getDay()+"");
return convertView;
}
@Override
public int getCountForHeader(int header) {
return mListHeaders.get(header).episodes.size();
}
@Override
public int getNumHeaders() {
return mListHeaders.size();
}
@Override
public View getHeaderView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = inflater.inflate(R.layout.calendarweek_item, parent, false);
}
AQuery aq = new AQuery(convertView);
SimpleDateFormat format = new SimpleDateFormat("E MM dd, yyyy");
aq.id(R.id.textViewCalendarWeekDay).text(format.format(mListHeaders.get(position).date) + "");
return convertView;
}
The result I get is just a normal listview with all items ordered on below another, no gridview nor header. What I'm a doing wrong?
回答1:
Finally found out how to do it.
And the main problem is that it cant be a listfragment because, well listfragment has a listview. It has to be a Fragment and then your view need to have a com.tonicartos.widget.stickygridheaders.StickyGridHeadersGridView
So the code:
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.calendarweek_fragment, container, false);
StickyGridHeadersGridView l = (StickyGridHeadersGridView) rootView.findViewById(R.id.listViewCalendar);
mAdapter = new WeekCalendarAdapter(getActivity(), weekCalendar, lista);
l.setAdapter(mAdapter);
return rootView;
}
And the View:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.tonicartos.widget.stickygridheaders.StickyGridHeadersGridView
android:id="@+id/listViewCalendar"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnWidth="160dp"
android:numColumns="auto_fit"
android:stretchMode="columnWidth"
android:gravity="left"
android:background="@color/calendar_background"/>
</LinearLayout>
My adapter
public class WeekCalendarAdapter extends BaseAdapter implements StickyGridHeadersBaseAdapter {
private final List<CalendarDate> mListHeaders;
private final List<CalendarDate.CalendarTvShowEpisode> lista;
private LayoutInflater inflater;
public WeekCalendarAdapter(Context context, List<CalendarDate> mList, List<CalendarDate.CalendarTvShowEpisode> lista) {
this.mListHeaders = mList;
this.lista = lista;
inflater = LayoutInflater.from(context);
}
@Override
public int getCount() {
return lista.size();
}
@Override
public CalendarDate.CalendarTvShowEpisode getItem(int i) {
return lista.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = inflater.inflate(R.layout.calendarweek_item_episode, parent, false);
}
//EDIT YOUR GRID ITEM HERE
return convertView;
}
@Override
public int getCountForHeader(int i) {
return mListHeaders.get(i).episodes.size();
}
@Override
public int getNumHeaders() {
return mListHeaders.size();
}
@Override
public View getHeaderView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = inflater.inflate(R.layout.calendarweek_item, parent, false);
}
//EDIT YOUR VIEW HEADER HERE
return convertView;
}
}
来源:https://stackoverflow.com/questions/16802098/using-stickygridheaders