Android Open Source - intelligent-lock-pattern I L P App

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * "Copyright 2012 Lucas Andr? de Alencar"
 * /*  ww w  .j  ava 2s .c  o m*/
 * This file is part of "Intelligent Lock Pattern".
 * 
 * "Intelligent Lock Pattern" 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 3 of the License, or 
 * (at your option) any later version.
 * 
 * "Intelligent Lock Pattern" 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 "Intelligent Lock Pattern".  If not, see <http://www.gnu.org/licenses/>.
 */

package org.unioeste.ilp;

import java.util.List;

import org.unioeste.ilp.db.DBHelper;
import org.unioeste.ilp.models.Attempt;
import org.unioeste.ilp.models.AttemptDao;
import org.unioeste.ilp.models.DaoSession;
import org.unioeste.ilp.models.Experience;
import org.unioeste.ilp.models.ExperienceDao;
import org.unioeste.ilp.models.Pattern;
import org.unioeste.ilp.models.PatternDao;
import org.unioeste.ilp.models.Sample;
import org.unioeste.ilp.models.SampleDao;
import org.unioeste.ilp.models.User;
import org.unioeste.ilp.models.UserDao;

import android.app.Application;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.util.Log;

/**
 * Methods used on every activity on the app.
 * 
 * @author Lucas Andr? de Alencar
 *
 */
public class ILPApp extends Application {

  private static final String TAG = ILPApp.class.getSimpleName();
  
  DBHelper dbHelper;
  
  UserDao userDao;
  PatternDao patternDao;
  ExperienceDao experienceDao;
  AttemptDao attemptDao;
  SampleDao sampleDao;
  
  SharedPreferences prefs;
  
  @Override
  public void onCreate() {
    super.onCreate();
    dbHelper = new DBHelper(this);
    instantiateDaos(dbHelper.getDaoSession()); // Instantiate Daos for database access
    initPrefs(); // Gets the preferences of the app
    Log.i(TAG, "ILPApp created.");
  }
  
  @Override
  public void onTerminate() {
    super.onTerminate();
    dbHelper.close();
    Log.i(TAG, "ILPApp terminated.");
  }
  
  private void initPrefs () {
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
  }
  
  private void instantiateDaos (DaoSession daoSession) {
    userDao = daoSession.getUserDao();
    patternDao = daoSession.getPatternDao();
    experienceDao = daoSession.getExperienceDao();
    attemptDao = daoSession.getAttemptDao();
    sampleDao = daoSession.getSampleDao();
  }
  
  public void insertUser (User user) {
    userDao.insert(user);
    Log.d(TAG, "Inserted user " + user.getName() + " with id " + user.getId());
  }
  
  public void insertAttempt (Attempt attempt) {
    attemptDao.insert(attempt);
    Log.d(TAG, "Inserted attempt with id " + attempt.getId());
  }
  
  public void insertSample (Sample sample) {
    sampleDao.insert(sample);
    Log.d(TAG, "Inserted sample with id " + sample.getId());
  }
  
  public void insertPattern (Pattern pattern) {
    patternDao.insert(pattern);
    Log.d(TAG, "Inserted pattern with id " + pattern.getId());
  }
  
  public void insertExperience (Experience experience) {
    experienceDao.insert(experience);
    Log.d(TAG, "Inserted experience with id " + experience.getId());
  }
  
  public void updateExperience (Experience experience) {
    experienceDao.update(experience);
    Log.d(TAG, "Updated experience with id " + experience.getId());
  }
  
  public Pattern rafflePattern () {
    List<Pattern> patterns = patternDao.loadAll();
    int rand = (int) (Math.random() * (patterns.size()-1));
    return patterns.get(rand);
  }
}

Java Source Code List

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