Android Open Source - FlibityBoop Section List Adapter

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License

The source code is released under:

Apache License

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Java Source Code

/**
 * IFT2905 : Interface personne machine/*w ww .  jav a2 s. c om*/
 * Projet de session: FlibityBoop.
 * Team: Vincent CABELI, Henry LIM, Pamela MEHANNA, Emmanuel NOUTAHI, Olivier TASTET
 * @author Emmanuel Noutahi, Vincent Cabeli
 */

package com.maclandrol.flibityboop;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

/**
 * Adapter pour la listView dans le drawer du MainActivity
 * Diffrentiation entre les sections et les items cliquables
 */
public class SectionListAdapter  extends ArrayAdapter<Item>{


  Context context;
  private  Item[] items;
  private LayoutInflater inflater;
  
  public SectionListAdapter(Context context,Item[] items) {
    super(context, 0,items);
    this.items=items;
    inflater= (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  }

  @Override
  public View getView(int position, View v, ViewGroup parent) {

    final Item item = items[position];

    if (v == null) {
      //Si le view est null, choisir le bon layout  inflater
      if (item.isSection()) {
        //S'il s'agit d'une section, le rendre non cliquable, selectionnable ou focusable
        v = inflater.inflate(R.layout.item_section, parent, false);
        v.setClickable(false);
        v.setFocusable(false);
        v.setEnabled(false);
        v.setOnClickListener(null);
      } else {
        v = inflater.inflate(R.layout.item_list, null);
      }
    }
      
    TextView t = (TextView)v.findViewById(R.id.item_title);
    t.setText(item.getTitle());
    return v;
   }
}

/*
 * Classe pour diffrencier le type d'item
 */

abstract class Item {

  final String title;

  public Item(String title) {
    this.title = title;
  }

  public String getTitle() {
    return title;
  }

  public abstract boolean isSection();

}

class ListItem extends Item {

  public ListItem(String title) {
    super(title);
  }

  @Override
  public boolean isSection() {
    return false;
  }

}

class SectionItem extends Item {

  public SectionItem(String title) {
    super(title);
  }

  @Override
  public boolean isSection() {
    return true;
  }

}

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