I am using AutoCompleteTextView for searching City. I am using Array Adapter for binding AutoCompleteTextView. Now I want to enter either City or Zip Code on AutoCompleteTextView and want List of Cities based on that. How can I do it?
You can yse NameFilter in ArrayAdapter:
@Override
public Filter getFilter() {
return nameFilter;
}
Filter cityFilter = new Filter() {
public String convertResultToString(Object resultValue) {
String str = ((YourObject) (resultValue)).getName();
return str;
}
@Override
protected FilterResults performFiltering(CharSequence constraint) {
//Your code for find CIty by name or zip
}
@Override
protected void publishResults(CharSequence constraint,
FilterResults results) {
//You can now update youArrayList and after you need call notifyDataSetChanged
notifyDataSetChanged();
}
}
};