Android Open Source - foodroid Order List

From Project

Back to project page foodroid.
License

The source code is released under:
GNU General Public License
If you think the Android project foodroid listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.wmc.ReservationClient;
/*from w  w w. j  ava 2  s.c o  m*/
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import com.wmc.ReservationClient.Favorite.IconicAdapter;

import android.app.ListActivity;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class OrderList extends ListActivity
{
  private List<Order> orders=new ArrayList<Order>();
  String[] items;
  DatabaseHelper db;
  public static final int MENU_REMOVE = Menu.FIRST+5;
  ArrayAdapter<String> adaptor;
  
    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
    } 
    
  public void onResume() 
  {
    super.onResume();
    
    try 
        {            
      orders.clear();
      items = null;
          db = new DatabaseHelper(this);
          
      loadOrders();
    } 
        catch (Exception e) 
    {
      e.printStackTrace();
    }
    adaptor = new IconicAdapter();
        setListAdapter(adaptor);
    registerForContextMenu(getListView());
  }
    
  @Override
  public void onCreateContextMenu(ContextMenu menu, View v,ContextMenu.ContextMenuInfo menuInfo) 
  {
    menu.add(Menu.NONE, MENU_REMOVE, Menu.NONE, "????");
  }
  
  @Override
  public boolean onContextItemSelected(MenuItem item) 
  {
    AdapterView.AdapterContextMenuInfo info= (AdapterView.AdapterContextMenuInfo)item.getMenuInfo();

    switch (item.getItemId()) 
    {    
      case MENU_REMOVE:
        
        try
        {
          Date datetime = new Date();
          int currentMinute = datetime.getMinutes();
          int currentHour = datetime.getHours();
            Cursor orderCursor;
              String[] select = {"time"};
              orderCursor = db.SelectTable("tbl_order", select, "ID=" + orders.get(info.position).ID, "");
              orderCursor.moveToFirst();
          int orderMinute = Integer.parseInt(orderCursor.getString(0).substring(orderCursor.getString(0).indexOf(':')+1));
          int orderHour = Integer.parseInt(orderCursor.getString(0).substring(0, orderCursor.getString(0).indexOf(':')));
          
          if( orderHour == currentHour && currentMinute - orderMinute < 5)
          {
            db.DeleteRow("tbl_order", "ID=" + orders.get(info.position).ID);
            db.DeleteRow("orderfood", "OrderID=" + orders.get(info.position).ID);
            db.DeleteRow("ordertable", "OrderID=" + orders.get(info.position).ID);
            
            orders.clear();
            items = null;
            loadOrders();
            adaptor = new IconicAdapter();
                setListAdapter(adaptor);
            registerForContextMenu(getListView());
          }
          else
          {
            Toast.makeText(this, "?? ???? ?????? ??? ?? 5 ????? ????? ? ???? ???? ????",Toast.LENGTH_LONG ).show();
          }
        }
        catch(Exception ex)
        {
          ex.printStackTrace();
        }
        return(true);
    }
    
    return(super.onContextItemSelected(item));
  }
  
    protected void onListItemClick(ListView l, View v, int position, long id) 
    {
        super.onListItemClick(l, v, position, id);
        
    Intent i = new Intent().setClass(this, FoodList.class);
    i.putExtra(FoodList.Order_ID, "" + orders.get(position).ID);
    i.putExtra(FoodList.Branch_ID, "" + orders.get(position).BranchID);
    i.putExtra(FoodList.EnableOrderBtn, "false");
    startActivity(i);
    }
    
  private void loadOrders()
  {
    try 
    {    
      String[] select = {"ID","BranchID","Date","Time","Price"};
      Cursor orderCursor = db.SelectTable("tbl_order", select, "UserID=" + Utility.getCurrentUserID(this), "Date Desc,Time Desc");
      orderCursor.moveToFirst();
      
          for(int i=0;i<orderCursor.getCount();i++)
          {
            Order newOrder = new Order();
            newOrder.ID = orderCursor.getInt(0);
            newOrder.BranchID = orderCursor.getInt(1);
            newOrder.date = orderCursor.getString(2);
            newOrder.time = orderCursor.getString(3);
            newOrder.Price = orderCursor.getDouble(4);
        orders.add(newOrder);
        orderCursor.moveToNext();
          }
          
      items = new String[orders.size()];
      for(int i = 0; i< orders.size(); i++)
        items[i] = orders.get(i).time + " , " + orders.get(i).date;
    }  
    catch (Exception e) 
    {
      e.printStackTrace();
    }    
  }
    
  class IconicAdapter extends ArrayAdapter<String> 
  {
    IconicAdapter() 
    {
      super(OrderList.this, R.layout.roworder, R.id.labelOrderName, items);
    }
    
    public View getView(int position, View convertView, ViewGroup parent)
    {
      View row=super.getView(position, convertView, parent);      
      TextView txtPrice=(TextView)row.findViewById(R.id.labePrice);
      Order order=orders.get(position);
      txtPrice.setText(Math.round(order.Price) + "");
      return(row);
    }
  }
}
Java Source Code List
