content: /*
   * Copyright 2016 J. Alexandre Oliveira
   *
   * 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.alexive.graphicalutils.demo;
  
  import android.graphics.Color;
  import android.os.Bundle;
  import android.support.annotation.Nullable;
  import android.support.v4.content.ContextCompat;
  import android.view.View;
  import android.widget.ImageButton;
  import android.widget.ImageView;
  import android.widget.TextView;
  import android.widget.Toast;
  
  import com.alexive.graphicalutils.fragments.RecyclerViewFragment;
  import com.alexive.graphicalutils.lists.Divider;
  import com.alexive.graphicalutils.lists.GridAdapter;
  import com.alexive.graphicalutils.lists.ListAdapter;
  import com.alexive.graphicalutils.lists.ListItemType;
  import com.squareup.picasso.Picasso;
  
  /**
   * Displays a grid
   */
  public class ListFragment2 extends RecyclerViewFragment implements ListAdapter.ListButtonClickListener {
  
      private static final int IMAGE_BUTTON_RESID = R.drawable.ic_favorite_black_24dp;
      private GridAdapter mListAdapter;
      private Object[] objects;
  
      @Override
      public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
          objects = new Object[]{
                  new DummyObject("Lisbon", "Seen from Terreiro do Paço",
                          R.drawable.lisbon),
                  new DummyObject("Praça D. Pedro IV", "aka Rossio, Lisboa",
                          R.drawable.rossio),
                  new DummyObject("Sky", "At sunset",
                          R.drawable.sky)
          };
          super.onViewCreated(view, savedInstanceState);
          this.mListAdapter = new SecondListAdapter();
          getRecyclerView().setLayoutManager(this.mListAdapter.getGridLayoutManager(getActivity(), 2));
          getRecyclerView().addItemDecoration(this.mListAdapter.getDecorationForLargeSpacing(getActivity()));
  
          //This styles the dividers
          this.mListAdapter.setDividerColor(Divider.MATERIAL_LIGHT_DIVIDER_COLOR);
          this.mListAdapter.setDividerStyle(Divider.Style.JUST_SUB_HEADERS);
          //
          //setOnItemClickListener(this);
          //setOnItemLongClickListener(this);
          mListAdapter.setButtonOnClickListener(this);
  
          setAdapter(this.mListAdapter);
  
          //Note that this one need to be called AFTER the adapter is set!
          setEmptyText("Oh no, the list is empty!");
  
      }
  
      @Override
      public void onButtonClick(ImageButton button, int index) {
          Toast.makeText(getActivity(), "You pressed heart #" + index, Toast.LENGTH_SHORT).show();
      }
  
      private class SecondListAdapter extends GridAdapter {
  
          public SecondListAdapter() {
              super(DetailsType.TWO_LINES);
          }
  
          @Override
          public void bindDataToItem(int index,
                                     View itemView,
                                     View detailsView,
                                     ImageView imageViewOrAvatar,
                                     ImageButton imageButton,
                                     TextView... txt) {
              DummyObject current = (DummyObject) objects[index];
  
              itemView.setBackgroundColor(Color.parseColor("#F3F3F3"));
  
              Picasso.with(getActivity()).load((Integer) current.getAvatar()).into(imageViewOrAvatar);
  
              txt[0].setText(current.getName());          //1st text view's text
              txt[1].setText(current.getDescription());   //2nd
  
              imageButton.setImageDrawable(ContextCompat.getDrawable(getActivity(), IMAGE_BUTTON_RESID));
  
          }
  
          @Override
          public String getSubHeaderText(int position) {
              return null;
          }
  
          @Override
          public int getNumItems() {
              return objects.length;
          }
  
          @Override
          public ListItemType getListItemDataType(int index) {
              /**
               * You can return any type here, the adapter will handle them as a normal list item
               * and make it span all columns. For single cell grid items, return this one
               */
              return ListItemType.GRID_ITEM;
          }
      }
  }
  