// Copyright 2018 Xiaomi, Inc.  All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.xiaomi.mace.demo.camera;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

import com.xiaomi.mace.demo.R;

import java.util.ArrayList;
import java.util.List;


public class ItemAdapter extends BaseAdapter {

    private List<String> items = new ArrayList<>();

    public void setItems(List<String> items) {
        this.items = items;
        notifyDataSetChanged();
    }

    @Override
    public int getCount() {
        return items.size();
    }

    @Override
    public Object getItem(int position) {
        return items.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        Holder holder;
        if (convertView != null && convertView.getTag() instanceof Holder) {
            holder = (Holder) convertView.getTag();
        } else {
            convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_item, null);
            holder = new Holder();
            holder.itemView = convertView.findViewById(R.id.tv_item);
            convertView.setTag(holder);
        }

        holder.itemView.setText(items.get(position));
        return convertView;
    }

    class Holder {
        TextView itemView;
    }
}
