// in adapter class
public Filter getFilter()
{
if(vlfilter == null)
{
vlfilter = new ValueFilter();
}
// TODO Auto-generated method stub
return vlfilter;
}
private class ValueFilter extends Filter
{
ArrayList<Restaurants> filterList;
@Override
protected FilterResults performFiltering(CharSequence constraint)
{
// TODO Auto-generated method stub
FilterResults results = new FilterResults();
if(constraint!=null && constraint.length()>0)
{
filterList=new ArrayList<Restaurants>();
for(int i=0;i<fltrlst.size();i++)
{
if(fltrlst.get(i).getTitle().toLowerCase().contains(constraint))
{
filterList.add(fltrlst.get(i));
}
}
results.count=filterList.size();
results.values=filterList;
}
else
{
results.count=fltrlst.size();
results.values=fltrlst;
}
return results;
}
@SuppressWarnings("unchecked")
@Override
protected void publishResults(CharSequence constraint,
FilterResults results)
{
// TODO Auto-generated method stub
lst =(ArrayList<Restaurants>) results.values;
notifyDataSetInvalidated();
}
}
public Filter getFilter()
{
if(vlfilter == null)
{
vlfilter = new ValueFilter();
}
// TODO Auto-generated method stub
return vlfilter;
}
private class ValueFilter extends Filter
{
ArrayList<Restaurants> filterList;
@Override
protected FilterResults performFiltering(CharSequence constraint)
{
// TODO Auto-generated method stub
FilterResults results = new FilterResults();
if(constraint!=null && constraint.length()>0)
{
filterList=new ArrayList<Restaurants>();
for(int i=0;i<fltrlst.size();i++)
{
if(fltrlst.get(i).getTitle().toLowerCase().contains(constraint))
{
filterList.add(fltrlst.get(i));
}
}
results.count=filterList.size();
results.values=filterList;
}
else
{
results.count=fltrlst.size();
results.values=fltrlst;
}
return results;
}
@SuppressWarnings("unchecked")
@Override
protected void publishResults(CharSequence constraint,
FilterResults results)
{
// TODO Auto-generated method stub
lst =(ArrayList<Restaurants>) results.values;
notifyDataSetInvalidated();
}
}