Android Open Source - EatDudeAndroid Menu Selection

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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

/*
 * /* ww  w .jav a  2  s  .  c  o 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;

import java.util.HashMap;
import java.util.Map;

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.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.view.View;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.Toast;

//restaurant has more then one menu
public class MenuSelection extends Activity {
  
  private HashMap<String, String> menu = 
      new HashMap<String, String>();
  private String errorCopy = "Internet Connection Error";
  private String key;
  private String value;
  private Object tag;
  private Intent intent;
  private int count =0;
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
      //Toast.makeText(MenuSelection.this, ""+RestaurantSelection.r.getMenu().size() , Toast.LENGTH_SHORT).show();
        super.onCreate(savedInstanceState);
        setContentView(R.layout.menu_selection);
        this.setTitle(MainHome.restaurant_name);
        MainHome.in_restaurant = true;
        
        menu = RestaurantSelection.r.getMenu();
        
        for(Map.Entry<String,String> entry : menu.entrySet()) {
          this.key = entry.getKey();
      this.value = entry.getValue();
      Button btn= new Button(this);
      btn.setText(value);
      btn.setTag(key);
      count++;
      btn.setOnClickListener(new View.OnClickListener()
          {
            
              public void onClick(View v)
              {  
                //Toast.makeText(MenuSelection.this, ""+v.getTag(), Toast.LENGTH_SHORT).show();
                intent= new Intent(v.getContext(), CategorySelection.class);
                tag = v.getTag();
                intent.putExtra("menu_id", ""+tag);
                //loadMenu();
                startActivity(intent);
              }
          });
      
      LinearLayout layout = (LinearLayout)findViewById(R.id.menu_selection_layout);
          
          LinearLayout.LayoutParams params = new
          LinearLayout.LayoutParams(
              LinearLayout.LayoutParams.FILL_PARENT,
              LinearLayout.LayoutParams.FILL_PARENT
                      );
          params.weight = 1.0f;
          layout.addView(btn, params);
          btn.setLayoutParams(params);
          
          
        }

    }
    
    
    @Override
    protected void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        
    }
    
    @Override
    protected void onPause() {
        super.onPause();
    }
    
    @Override
    protected void onResume() {
        super.onResume();
        
    }
    
    
 ///MENU
  @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(MenuSelection.this, MainHome.class);
          startActivity(intent);
          return true;
        }
      } catch (Exception e) {
        Toast.makeText(MenuSelection.this, errorCopy,
            Toast.LENGTH_SHORT).show();
        return true;
      }
    case R.id.help:
      Intent intent2 = new Intent(MenuSelection.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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