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- public class CheeseAdapter extends RecyclerView.Adapter<CheeseAdapter.Holder> {
- private final LayoutInflater mInflater;
- private List<String> mDefaultCheeses;
- private List<String> mDefaultCheeses2;
- private List<String> mFilteredCheeses;
- private List<String> mFilteredCheeses2;
- List<Integer> arrImage;
- public CheeseAdapter(LayoutInflater inflater, String[] titleTab, String[] prichTab, List<Integer> arrImage) {
- mInflater = inflater;
- // получаю массив для первого пункта
- mDefaultCheeses = Arrays.asList(titleTab);
- mFilteredCheeses = mDefaultCheeses;
- // для второго
- mDefaultCheeses2 = Arrays.asList(prichTab);
- mFilteredCheeses2 = mDefaultCheeses2;
- // картинку
- this.arrImage=arrImage;
- }
- @Override
- public Holder onCreateViewHolder(ViewGroup parent, int viewType) {
- return new Holder(mInflater.inflate(R.layout.item_layout, parent, false));
- }
- @Override
- public void onBindViewHolder(Holder holder, int position) {
- View itemView = holder.itemView;
- TextView title = (TextView) itemView.findViewById(R.id.cheeseName);
- TextView title2 = (TextView) itemView.findViewById(R.id.person_age);
- ImageView personPhoto = (ImageView) itemView.findViewById(R.id.person_photo);
- // вставляем в первый TextView
- title.setText(mFilteredCheeses.get(position));
- // второй
- title2.setText(mFilteredCheeses2.get(position));
- // картинка
- personPhoto.setImageResource(arrImage.get(position));
- }
- @Override
- public int getItemCount() {
- return mFilteredCheeses.size();
- }
- public void filter(String query) {
- mFilteredCheeses = new ArrayList<>();
- // находит совпадения
- for (String cheese : mDefaultCheeses) {
- if(cheese.toLowerCase().contains(query.toLowerCase())) {
- // добавляет в ArrayList
- mFilteredCheeses.add(cheese);
- }
- }
- // обновляется список
- notifyDataSetChanged();
- }
- public class Holder extends RecyclerView.ViewHolder {
- public Holder(View itemView) {
- super(itemView);
- }
- }
- }
- //mFilteredCheeses = new ArrayList<>();
- mFilteredCheeses.clear();
- //наполняем новыми данными
- for (Person user:persons) {
- if ( user.title.equals("some")) {// действие при совпадении} ;
- }
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