br.pro.menotti.opus.pt.DisplayChapters.java Source code

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Here is the source code for br.pro.menotti.opus.pt.DisplayChapters.java

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/* Copyright (c) 2013 Ricardo Menotti, All Rights Reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its 
 * documentation for NON-COMERCIAL purposes and without fee is hereby granted 
 * provided that this copyright notice appears in all copies.
 *
 * RICARDO MENOTTI MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY
 * OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR 
 * NON-INFRINGEMENT. RICARDO MENOTTI SHALL NOT BE LIABLE FOR ANY DAMAGES 
 * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS 
 * SOFTWARE OR ITS DERIVATIVES. 
 */

package br.pro.menotti.opus.pt;

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

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

public class DisplayChapters extends FragmentActivity {

    int book;

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

        Intent intent = getIntent();
        book = intent.getIntExtra("book", 0);

        db = new SQLiteHelper(this);
        db.openDataBase();

        List<Chapter> chapters = new ArrayList<Chapter>();
        chapters = db.getChapters(book);
        setTitle(getString(R.string.display_chapters) + ": " + db.getBook(book));
        db.close();

        ListView lv = (ListView) findViewById(android.R.id.list);

        lv.setAdapter(new CustomAdapter<Chapter>(this, android.R.layout.simple_list_item_1, chapters));

        Toast.makeText(getApplicationContext(), (getString(R.string.display_aleatory_point)), Toast.LENGTH_SHORT)
                .show();

        lv.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                showPoints(book, (int) id);
            }
        });

        lv.setOnItemLongClickListener(new OnItemLongClickListener() {
            @Override
            public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
                SQLiteHelper db;
                db = new SQLiteHelper(getBaseContext());
                db.openDataBase();
                BookPoint bp = db.getBookPoint(book, position);
                DialogFragment newFragment = new DialogPoint(bp);
                newFragment.show(getSupportFragmentManager(), bp.toString());
                db.close();
                return true;
            }
        });
    }

    public void showPoints(int book, int id) {
        Intent intent = new Intent(this, DisplayPoints.class);
        intent.putExtra("book", book);
        intent.putExtra("chapter", id);
        startActivity(intent);
    }

    public class CustomAdapter<T> extends ArrayAdapter<T> {

        private ArrayList<T> innerClassBookArray;

        public CustomAdapter(Context context, int resource, List<T> objects) {
            super(context, resource, objects);
            this.innerClassBookArray = (ArrayList<T>) objects;
        }

        @Override
        public long getItemId(int position) {
            return ((Chapter) innerClassBookArray.get(position)).get_chapter();
        }
    }
}