Android Open Source - EatDudeAndroid Restaurant Db Helper

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Back to project page EatDudeAndroid.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * /*from ww  w .j  a  v a2  s.  co m*/
    Copyright (C) 2012  Wiley Snyder

    This program 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 
     any later version.

    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  
  Any other questions or concerns contact wiley@wileynet.com

*/

package com.wileynet.eatdude.db;

import android.app.Activity;
import android.content.Context;
import android.database.Cursor;

import com.wileynet.eatdude.db.RestaurantDbAdapter;

public class RestaurantDbHelper extends Activity  {

  private RestaurantDbAdapter mDbHelper;
  private final Context mCtx;
    
  public RestaurantDbHelper(Context ctx){
    this.mCtx = ctx;
  }



public String[] getCategoryArrayFromDb(String m_id){
    
    String[] categories;
    categories = null;
    
    try{
    mDbHelper = new RestaurantDbAdapter(mCtx);
    mDbHelper.open();
    
    Cursor category = mDbHelper.fetchAllCategories(m_id);
    categories = new String[category.getCount()];
    startManagingCursor(category);
    for(int i=0;i<category.getCount();i++){
      categories[i]=category.getString(3);
      //System.out.println("------------------------------> " + i + " - " + category.getString(3));
      if(i <= category.getCount()){
        category.moveToNext();
      }
    }
    return categories;
    
    }catch(Exception e){
      e.printStackTrace();
    }
    
    return categories;
  }



  /*
  public void createRestaurantFromDb(){
    
    try{
    mDbHelper = new RestaurantDbAdapter(mCtx);
    mDbHelper.open();
    Cursor restaurant = mDbHelper.fetchAllRestaurants(); //only 1 restaurant allowed at this time
    startManagingCursor(restaurant);
    
    restaurant_id = restaurant.getString(1);
    restaurant_name = restaurant.getString(2);
    
    Cursor menu = mDbHelper.fetchAllMenus();//working with one at the moment
    startManagingCursor(menu);
    menu_id = menu.getString(1);
    menu_name = menu.getString(2);
    
    Cursor category = mDbHelper.fetchAllCategories();
    startManagingCursor(category);
    count=1;
    for(int i=0;i<category.getCount();i++){
      menu_category.put(category.getString(1), category.getString(2));
      if(count <= category.getCount()){
        category.moveToNext();
      }
    }
    
    }catch(Exception e){
      e.printStackTrace();
    }
    
    
  }
  */

}

Java Source Code List

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