content: /*
   * Copyright (C) 2014 AChep@xda <artemchep@gmail.com>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   * MA  02110-1301, USA.
   */
  package com.achep.base.ui.adapters;
  
  import android.content.Context;
  import androidx.annotation.LayoutRes;
  import androidx.annotation.NonNull;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.ArrayAdapter;
  
  /**
   * Created by Artem Chepurnoy on 27.12.2014.
   */
  public abstract class BetterArrayAdapter<T> extends ArrayAdapter<T> {
  
      @NonNull
      protected final LayoutInflater mInflater;
  
      @NonNull
      protected final Context mContext;
  
      @LayoutRes
      private final int mResource;
  
      public abstract static class ViewHolder {
  
          @NonNull
          public final View view;
  
          public ViewHolder(@NonNull View view) {
              this.view = view;
          }
  
      }
  
      protected BetterArrayAdapter(@NonNull Context context, @LayoutRes int resource) {
          super(context, 0);
          mInflater = LayoutInflater.from(context);
          mContext = context;
          mResource = resource;
      }
  
      @Override
      public View getView(int position, View convertView, ViewGroup parent) {
          final View view;
          final ViewHolder vh;
          if (convertView == null) {
              view = mInflater.inflate(mResource, parent, false);
              vh = onCreateViewHolder(view);
              view.setTag(vh);
          } else {
              view = convertView;
              vh = (ViewHolder) view.getTag();
          }
  
          onBindViewHolder(vh, position);
          return view;
      }
  
      @NonNull
      protected abstract ViewHolder onCreateViewHolder(@NonNull View view);
  
      protected abstract void onBindViewHolder(@NonNull ViewHolder viewHolder, int i);
  
  }
  