Android Open Source - EatDudeAndroid Item Display

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From Project

Back to project page EatDudeAndroid.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * /*w w  w  .  ja v  a  2  s . c om*/
    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;

import com.wileynet.eatdude.db.RestaurantDbAdapter;
import com.wileynet.eatdude.util.StringUtils;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.TextView;
import android.widget.Toast;

public class ItemDisplay extends Activity {

  private RestaurantDbAdapter mDbHelper;
  private String errorCopy = "Internet Connection Error";
  private TextView tv_item_number;
  private TextView tv_item_name;
  private TextView tv_item_desc;
  private TextView tv_item_price;
  private TextView tv_blank_space;

  private String item_id;

  @Override
  protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.item);
    MainHome.in_restaurant = true;

    Bundle extras = getIntent().getExtras();
    if (extras != null) {
      item_id = "" + extras.getInt("item");
    }

    this.setTitle(MainHome.restaurant_name);

    tv_item_number = (TextView) findViewById(R.id.item_number);
    tv_item_name = (TextView) findViewById(R.id.item_name);
    tv_item_desc = (TextView) findViewById(R.id.item_desc);
    tv_blank_space = (TextView) findViewById(R.id.blank_space);
    tv_item_price = (TextView) findViewById(R.id.item_price);

    mDbHelper = new RestaurantDbAdapter(this);
    try {
      mDbHelper.open();
      Cursor itemCursor = mDbHelper.fetchItem(item_id);
      startManagingCursor(itemCursor);

      // key_rowid => 0
      // id => 1
      // menu_id => 2
      // cat_id => 3
      // name => 4
      // desc => 5
      // price => 6
      // number => 7
      String tin = itemCursor.getString(7).trim();
      String tip = itemCursor.getString(6).trim();
      
      //System.out.println("=> " + tin);
      //System.out.println("=> " + tip);
      
      if(!tin.equals("")){
        tv_item_number.setText("# " + itemCursor.getString(7) + " -");
      }else{
        tv_item_number.setText("");
      }
      tv_item_name.setText( itemCursor.getString(4) );
      tv_item_desc.setText( itemCursor.getString(5) );
      tv_blank_space.setText("");
      
      if(!tip.equals("")){
        //added replace if they fuckup and added a $
        tv_item_price.setText("$" + itemCursor.getString(6).replace("$", ""));
      }else{
        tv_item_price.setText("");
      }

    } catch (Exception e) {
      e.printStackTrace();
    }

    /*
     * final Button button = (Button) findViewById(R.id.button02);
     * button.setOnClickListener(new View.OnClickListener() { public void
     * onClick(View v) { StringUtils su = new StringUtils(); String
     * addedMessage; if(!su.addOrder(item_id)){ addedMessage = "item noted";
     * }else{ addedMessage = "already noted"; }
     * Toast.makeText(button.getContext(), addedMessage,
     * Toast.LENGTH_SHORT).show(); } });
     */

    mDbHelper.close();
  }

  @Override
  protected void onStop() {
    // do nothing
    super.onStop();
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.main_menu, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
    ConnectivityManager netcon = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo ni = netcon.getActiveNetworkInfo();
    
    switch (item.getItemId()) {
    case R.id.call_restaurant:
      // Toast.makeText(CategorySelection.this, "call"
      // ,Toast.LENGTH_SHORT).show();
      callDialog();
      return true;
    case R.id.restaurant_details:
      alertDialog();
      return true;
    case R.id.home:
      try {
        if (ni.isConnected()) {
          Intent intent = new Intent(ItemDisplay.this, MainHome.class);
          startActivity(intent);
          return true;
        }
      } catch (Exception e) {
        Toast.makeText(ItemDisplay.this, errorCopy,
            Toast.LENGTH_SHORT).show();
        return true;
      }
    case R.id.help:
      Intent intent2 = new Intent(ItemDisplay.this, HelpHome.class);
      startActivity(intent2);
      return true;
      
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  private void call() {
    try {
      if (!MainHome.restaurant_phone.equals("none")) {
        Intent callIntent = new Intent(Intent.ACTION_CALL);
        String phone_number = MainHome.restaurant_phone.replaceAll(
            "[^\\d]", "");
        callIntent.setData(Uri.parse("tel:" + phone_number));
        startActivity(callIntent);
      }
    } catch (ActivityNotFoundException activityException) {
      Log.e("helloandroid dialing example", "Call failed",
          activityException);
    }

  }

  public void alertDialog() {
    StringUtils su = new StringUtils();
    String message = MainHome.restaurant_name + "\n"
        + MainHome.restaurant_address + "\n" + su.capitalizeFirstLetter(MainHome.restaurant_city)
        + "\n" + MainHome.restaurant_phone;

    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage(message)
        .setCancelable(false)
        .setPositiveButton("close details",
            new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int id) {
                dialog.cancel();
              }
            });
    AlertDialog alert = builder.create();
    alert.show();
  }

  public void callDialog() {
    String message = "Are you sure you want to call "
        + MainHome.restaurant_name + " now ? This call "
        + "will be immediately dialed for you.";
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage(message)
        .setCancelable(false)
        .setPositiveButton("yes",
            new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int id) {
                call();
              }
            });
    builder.setMessage(message).setCancelable(false)
        .setNegativeButton("no", new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int id) {
            dialog.cancel();
          }
        });
    AlertDialog alert = builder.create();
    alert.show();
  }

}

Java Source Code List

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