Я не могу найти ошибку - мне нужно отфильтровать список в соответствии с поиском. Но не работает. Вот кодAndroid - Listview не получает фильтрацию
EditText TextWatcher код: -
getEdit_myOrderSearch().addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before,
int count) {
adapter.getFilter().filter(s);
Log.d("", "CharSequence : " + s);
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
// TODO Auto-generated method stub
}
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
});
Вот код адаптера: -
public class Adpater extends BaseAdapter implements Filterable {
private Context mContext;
private LayoutInflater inflater;
private List<Order> orignailOrders;
private List<Order> filterOrders;
public Adpater(Context context, List<Order> orders) {
this.mContext = context;
this.orignailOrders = orders;
this.filterOrders = orders;
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder viewHolder;
if (convertView == null) {
viewHolder = new ViewHolder();
convertView = inflater.inflate(R.layout.custom_myorder, parent,
false);
viewHolder.orderCode = (TextView) convertView
.findViewById(R.id.txt_custom_order_code);
viewHolder.orderTopic = (TextView) convertView
.findViewById(R.id.txt_custom_order_topic);
viewHolder.orderDate = (TextView) convertView
.findViewById(R.id.txt_custom_order_date);
viewHolder.orderStatus = (TextView) convertView
.findViewById(R.id.txt_custom_order_status);
convertView.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) convertView.getTag();
}
viewHolder.orderCode
.setText(filterOrders.get(position).getOrder_code());
viewHolder.orderTopic.setText(filterOrders.get(position).getTopic());
viewHolder.orderDate.setText(formattedDate);
viewHolder.orderStatus.setText(filterOrders.get(position)
.getProject_status());
return convertView;
}
@Override
public Filter getFilter() {
Filter filter = new Filter() {
@SuppressWarnings("unchecked")
@Override
protected void publishResults(CharSequence constraint,
FilterResults results) {
filterOrders = (ArrayList<Order>) results.values;
notifyDataSetChanged();
}
@Override
protected FilterResults performFiltering(CharSequence constraint) {
FilterResults results = new FilterResults();
ArrayList<Order> FilteredArrList = new ArrayList<Order>();
if (orignailOrders == null) {
orignailOrders = new ArrayList<Order>(filterOrders);
}
if (constraint == null || constraint.length() == 0) {
} else {
constraint = constraint.toString().toLowerCase();
for (int i = 0; i < orignailOrders.size(); i++) {
String data = orignailOrders.get(i).getId();
if (data.toLowerCase()
.startsWith(constraint.toString())) {
FilteredArrList.add(new Order(orignailOrders.get(i)
.getOrder_code(), orignailOrders.get(i)
.getTopic(), orignailOrders.get(i)
.getDdate(), orignailOrders.get(i)
.getProject_status()));
}
}
results.count = FilteredArrList.size();
results.values = FilteredArrList;
}
return results;
}
};
return filter;
}}
Неиспользованный код удален из адаптера.
Помогите пожалуйста и заблаговременно.