Am having this weird issue of getview not called inside baseadapter.
Scenario:
- Main fragment has a carousel (which loads perfectly fine)
- Button click shows another fragment with another carousel
- Data is fetched from server and the adapter is called
- Adapter gets called without a problem
- GetCount() gets called
- GetView() does'nt get called
Interestingly the getView method is fired when the fragment is popped or back button is pressed.
Adapter code
public class VideCarouselAdapter extends BaseAdapter {
private Context context;
private NavigationFragment nf;
private float scale;
ArrayList<DataModel> videoList = new ArrayList<DataModel>();
public VideCarouselAdapter(Context context,NavigationFragment nf) {
this.context = context;
this.nf=nf;
}
public void setData(ArrayList<DataModel> videoList) {
Timber.log(Log.DEBUG,"VideCarouselAdapter instantiated");
System.out.println(videoList);
this.videoList=videoList;
System.out.println("Total items"+videoList.size());
}
@Override
public Object getItem(int position)
{
return videoList.get(position);
//return VideosCarouselItem.newInstance(context, position, scale,videoList.get(position).getVideoID());
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, final ViewGroup parent) {
Timber.log(Log.DEBUG,"VideCarouselAdapter GEtView");
View rowView = convertView;
if (rowView == null) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
rowView = inflater.inflate(R.layout.item_coverflow, null);
ViewHolder viewHolder = new ViewHolder();
viewHolder.text = (TextView) rowView.findViewById(R.id.label);
viewHolder.image = (SimpleDraweeView) rowView
.findViewById(R.id.image);
rowView.setTag(viewHolder);
}
ViewHolder holder = (ViewHolder) rowView.getTag();
Uri uri = Uri.parse("http://img.youtube.com/vi/"+videoList.get(position).getVideoID()+"/0.jpg");
Timber.log(Log.DEBUG, "SETTING IMAGE FOR RELATED CAROUSEL "+"http://img.youtube.com/vi/"+videoList.get(position).getVideoID()+"/0.jpg");
holder.image.setImageURI(uri);
holder.text.setText(videoList.get(position).getTitle());
holder.image.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Timber.log(Log.DEBUG,"Image touched "+parent.getClass().toString());
CoverFlowCarousel coverflow=((CoverFlowCarousel)parent);
int currentSelection=coverflow.getSelection();
if(currentSelection==position) {
nf.presentFragment(VideoInformation.newInstance(videoList.get(position).getVideoID(),videoList.get(position).getTitle(),
videoList.get(position).getDescription()));
return;
};
if(currentSelection<position){
coverflow.fling(Math.round(coverflow.getX()+1200),Math.round(coverflow.getY()));
}else{
coverflow.fling(Math.round(coverflow.getX()-1200),Math.round(coverflow.getY()));
}
}
});
return rowView;
}
@Override
public int getCount()
{
Timber.log(Log.DEBUG,"VideCarouselAdapter COunt "+videoList.size());
return videoList.size();
}
static class ViewHolder {
public TextView text;
public SimpleDraweeView image;
}
}
Debug log when fragment is on screen
VideCarouselAdapter COunt 12
VideCarouselAdapter COunt 12
VideCarouselAdapter COunt 12
VideCarouselAdapter COunt 12
VideCarouselAdapter COunt 12
Debug log the moment fragment is dismissed
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/kJQqJgGpfeQ/0.jpg
VideCarouselAdapter COunt 15
VideCarouselAdapter COunt 15
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/H403Uyf_TC0/0.jpg
VideCarouselAdapter COunt 15
VideCarouselAdapter COunt 15
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/78x8iOdUdXg/0.jpg
VideCarouselAdapter COunt 15
VideCarouselAdapter COunt 15
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/Pi7NhJE7O_0/0.jpg
VideCarouselAdapter COunt 15
VideCarouselAdapter COunt 15
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/MMg1TpADGBw/0.jpg
VideCarouselAdapter COunt 15
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/j3PwwoTjpNg/0.jpg
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/jB_zCJ2s2jc/0.jpg
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/SrldmVxWu_s/0.jpg
VideCarouselAdapter GEtView
SETTING IMAGE FOR RELATED CAROUSEL http://img.youtube.com/vi/ytka9QZoNAw/0.jpg
The current carousel creation code inside the sub fragment
private void setupCoverflow(){
Timber.log(Log.DEBUG,"SETTING UP RELATED VIDEOS");
carousel.setSpacing(0.55f);
carousel.setScaleX(1.5f);
carousel.setRotation(0.0f);
adapter = new VideCarouselAdapter(getActivity(),this);
adapter.setData(videoList);
carousel.setAdapter(adapter);
if(carouselCurrentItem==0)
carousel.setSelection(adapter.getCount()/2);
else
carousel.setSelection(carouselCurrentItem);
txtVideoTitle.setText(videoList.get(carousel.getSelection()).getTitle());
carousel.setOnItemSelectedListener(new Carousel.OnItemSelectedListener() {
@Override
public void onItemSelected(View child, int position) {
txtVideoTitle.setText(videoList.get(position).getTitle());
carouselCurrentItem=position;
}
});
}
Mainfragment (Working carousel) https://picasaweb.google.com/lh/photo/_7J6d3winzVWXf8eiAYqxe4jdbH5efcZ8QVU3HGZSEA
Subfragment (Similar code, but carousel does'nt work) https://picasaweb.google.com/lh/photo/p12bBck2bDWWFGiHqaZwWe4jdbH5efcZ8QVU3HGZSEA
The red color, shows that carousel view is visible. As i mentioned in the post, data is loaded, getcount events are called with the correct count.
