com.devergence.example.fraglistview.MainActivity.java Source code

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Here is the source code for com.devergence.example.fraglistview.MainActivity.java

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/**
 * Copyright 2014-present findemor.es
 * 
 * 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.devergence.example.fraglistview;

import java.util.LinkedList;
import java.util.List;

import com.devergence.example.fraglistview.adapters.FeaturedAdapter;
import com.devergence.example.fraglistview.interfaces.FeaturedItemInterface;
import com.devergence.example.fraglistview.objects.CommentItem;
import com.devergence.example.fraglistview.objects.FeaturedItem;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.widget.ListView;
import android.widget.Toast;

/**
 * La actividad principal (y unica) de la aplicacion, hereda de FragmentActivity para poder utilizar la
 * libreria de soporte y ser retrocompatible
 * 
 * implementa la interfaz de comunicaciones con el Fragmento del elemento destacado de la lista que contiene
 * 
 * @author findemor
 *
 */
public class MainActivity extends FragmentActivity implements FeaturedItemInterface {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //Inicializamos los objetos de ejemplo
        List<CommentItem> comments = new LinkedList<CommentItem>();
        comments.add(new CommentItem("Francisco", "comentario 1"));
        comments.add(new CommentItem("Alex", "comentario 2"));
        comments.add(new CommentItem("Miguel", "comentario 3"));
        comments.add(new CommentItem("Raquel", "comentario 4"));
        comments.add(new CommentItem("Chema", "comentario 5"));
        comments.add(new CommentItem("Alberto", "comentario 6"));
        comments.add(new CommentItem("Francisco", "comentario 7"));
        comments.add(new CommentItem("Maria", "comentario 8"));
        FeaturedItem featuredItem = new FeaturedItem("Manuel",
                "Este es el cuerpo del mensaje del elemento destacado.");

        //Preparamos el adaptador
        FeaturedAdapter commentsAdapter = new FeaturedAdapter(this, R.layout.item_left, featuredItem, comments);

        //Aplicamos el adaptador
        ListView lista = (ListView) findViewById(R.id.listView);
        lista.setAdapter(commentsAdapter);
    }

    /**
     * Implementamos los metodos de la interfaz de comunicaciones con los fragmentos manejados
     * como FeaturedIntemInterface
     */

    @Override
    public void onTestButtonClick(FeaturedItem o) {
        Toast.makeText(this, "Este mensaje se genera en el fragmento pero lo maneja la actividad",
                Toast.LENGTH_SHORT).show();
    }

}