/*
       Licensed to the Apache Software Foundation (ASF) under one
       or more contributor license agreements.  See the NOTICE file
       distributed with this work for additional information
       regarding copyright ownership.  The ASF licenses this file
       to you under the Apache License, Version 2.0 (the
       "License"); you may not use this file except in compliance
       with the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

       Unless required by applicable law or agreed to in writing,
       software distributed under the License is distributed on an
       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
       KIND, either express or implied.  See the License for the
       specific language governing permissions and limitations
       under the License.
*/

package org.apache.cordova;

import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.accounts.Account;
import android.accounts.AccountManager;
import android.app.Activity;
import android.content.ContentProviderOperation;
import android.content.ContentProviderResult;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.OperationApplicationException;
import android.database.Cursor;
import android.net.Uri;
import android.os.RemoteException;
import android.provider.ContactsContract;
import android.util.Log;
import android.webkit.WebView;

/**
 * An implementation of {@link ContactAccessor} that uses current Contacts API.
 * This class should be used on Eclair or beyond, but would not work on any earlier
 * release of Android.  As a matter of fact, it could not even be loaded.
 * <p>
 * This implementation has several advantages:
 * <ul>
 * <li>It sees contacts from multiple accounts.
 * <li>It works with aggregated contacts. So for example, if the contact is the result
 * of aggregation of two raw contacts from different accounts, it may return the name from
 * one and the phone number from the other.
 * <li>It is efficient because it uses the more efficient current API.
 * <li>Not obvious in this particular example, but it has access to new kinds
 * of data available exclusively through the new APIs. Exercise for the reader: add support
 * for nickname (see {@link android.provider.ContactsContract.CommonDataKinds.Nickname}) or
 * social status updates (see {@link android.provider.ContactsContract.StatusUpdates}).
 * </ul>
 */
public class ContactAccessorSdk5 extends ContactAccessor {

  /**
   * Keep the photo size under the 1 MB blog limit.
   */
  private static final long MAX_PHOTO_SIZE = 1048576;
  
  private static final String EMAIL_REGEXP = ".+@.+\\.+.+";  /* <anything>@<anything>.<anything>*/

  /**
   * A static map that converts the JavaScript property name to Android database column name.
   */
    private static final Map<String, String> dbMap = new HashMap<String, String>();
    static {
      dbMap.put("id", ContactsContract.Data.CONTACT_ID);
      dbMap.put("displayName", ContactsContract.Contacts.DISPLAY_NAME);
      dbMap.put("name", ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME);
      dbMap.put("name.formatted", ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME);
      dbMap.put("name.familyName", ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME);
      dbMap.put("name.givenName", ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME);
      dbMap.put("name.middleName", ContactsContract.CommonDataKinds.StructuredName.MIDDLE_NAME);
      dbMap.put("name.honorificPrefix", ContactsContract.CommonDataKinds.StructuredName.PREFIX);
      dbMap.put("name.honorificSuffix", ContactsContract.CommonDataKinds.StructuredName.SUFFIX);
      dbMap.put("nickname", ContactsContract.CommonDataKinds.Nickname.NAME);
      dbMap.put("phoneNumbers", ContactsContract.CommonDataKinds.Phone.NUMBER);
      dbMap.put("phoneNumbers.value", ContactsContract.CommonDataKinds.Phone.NUMBER);
      dbMap.put("emails", ContactsContract.CommonDataKinds.Email.DATA);
      dbMap.put("emails.value", ContactsContract.CommonDataKinds.Email.DATA);
      dbMap.put("addresses", ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS);
      dbMap.put("addresses.formatted", ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS);
      dbMap.put("addresses.streetAddress", ContactsContract.CommonDataKinds.StructuredPostal.STREET);
      dbMap.put("addresses.locality", ContactsContract.CommonDataKinds.StructuredPostal.CITY);
      dbMap.put("addresses.region", ContactsContract.CommonDataKinds.StructuredPostal.REGION);
      dbMap.put("addresses.postalCode", ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE);
      dbMap.put("addresses.country", ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY);
      dbMap.put("ims", ContactsContract.CommonDataKinds.Im.DATA);
      dbMap.put("ims.value", ContactsContract.CommonDataKinds.Im.DATA);
      dbMap.put("organizations", ContactsContract.CommonDataKinds.Organization.COMPANY);
      dbMap.put("organizations.name", ContactsContract.CommonDataKinds.Organization.COMPANY);
      dbMap.put("organizations.department", ContactsContract.CommonDataKinds.Organization.DEPARTMENT);
      dbMap.put("organizations.title", ContactsContract.CommonDataKinds.Organization.TITLE);
      dbMap.put("birthday", ContactsContract.CommonDataKinds.Event.CONTENT_ITEM_TYPE);
      dbMap.put("note", ContactsContract.CommonDataKinds.Note.NOTE);
      dbMap.put("photos.value", ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE);
      //dbMap.put("categories.value", null);
      dbMap.put("urls", ContactsContract.CommonDataKinds.Website.URL);
      dbMap.put("urls.value", ContactsContract.CommonDataKinds.Website.URL);
    }

    /**
     * Create an contact accessor.
     */
  public ContactAccessorSdk5(WebView view, Context context) {
    mApp = context;
    mView = view;
  }
  
  /** 
   * This method takes the fields required and search options in order to produce an 
   * array of contacts that matches the criteria provided.
   * @param fields an array of items to be used as search criteria
   * @param options that can be applied to contact searching
   * @return an array of contacts 
   */
  @Override
  public JSONArray search(JSONArray fields, JSONObject options) {
    // Get the find options
    String searchTerm = "";
    int limit = Integer.MAX_VALUE;
    boolean multiple = true;
    
    if (options != null) {
      searchTerm = options.optString("filter");
      if (searchTerm.length()==0) {
        searchTerm = "%";
      }
      else {
        searchTerm = "%" + searchTerm + "%";
      }
      try {
        multiple = options.getBoolean("multiple");
        if (!multiple) {
          limit = 1;
        }
      } catch (JSONException e) {
        // Multiple was not specified so we assume the default is true.
      }
    }
    else {
      searchTerm = "%";
    }
    
    //Log.d(LOG_TAG, "Search Term = " + searchTerm);
    //Log.d(LOG_TAG, "Field Length = " + fields.length());
    //Log.d(LOG_TAG, "Fields = " + fields.toString());

    // Loop through the fields the user provided to see what data should be returned.
    HashMap<String,Boolean> populate = buildPopulationSet(fields);
    
    // Build the ugly where clause and where arguments for one big query.
    WhereOptions whereOptions = buildWhereClause(fields, searchTerm);
          
    // Get all the id's where the search term matches the fields passed in.
    Cursor idCursor = mApp.getContentResolver().query(ContactsContract.Data.CONTENT_URI,
        new String[] { ContactsContract.Data.CONTACT_ID },
        whereOptions.getWhere(),
        whereOptions.getWhereArgs(),
        ContactsContract.Data.CONTACT_ID + " ASC");       

    // Create a set of unique ids
    //Log.d(LOG_TAG, "ID cursor query returns = " + idCursor.getCount());
    Set<String> contactIds = new HashSet<String>();
    while (idCursor.moveToNext()) {
      contactIds.add(idCursor.getString(idCursor.getColumnIndex(ContactsContract.Data.CONTACT_ID)));
    }
    idCursor.close();
    
    // Build a query that only looks at ids
    WhereOptions idOptions = buildIdClause(contactIds, searchTerm);
    
    // Do the id query
    Cursor c = mApp.getContentResolver().query(ContactsContract.Data.CONTENT_URI,
        null,
        idOptions.getWhere(),
        idOptions.getWhereArgs(),
        ContactsContract.Data.CONTACT_ID + " ASC");       
    
    JSONArray contacts = populateContactArray(limit, populate, c);    
    return contacts;
  }
  
  /**
   * A special search that finds one contact by id 
   * 
   * @param id   contact to find by id
   * @return     a JSONObject representing the contact
   * @throws JSONException 
   */
  public JSONObject getContactById(String id) throws JSONException {     
        // Do the id query
        Cursor c = mApp.getContentResolver().query(ContactsContract.Data.CONTENT_URI,
                null,
                ContactsContract.Data.CONTACT_ID + " = ? ",
                new String[] { id },
                ContactsContract.Data.CONTACT_ID + " ASC");             

        JSONArray fields = new JSONArray();
        fields.put("*");
        
        HashMap<String,Boolean> populate = buildPopulationSet(fields);
      
        JSONArray contacts = populateContactArray(1, populate, c);
        
        if (contacts.length() == 1) {
            return contacts.getJSONObject(0);
        } else {
            return null;
        }
  }

  /** 
   * Creates an array of contacts from the cursor you pass in
   * 
   * @param limit        max number of contacts for the array
   * @param populate     whether or not you should populate a certain value
   * @param c            the cursor
   * @return             a JSONArray of contacts
   */
    private JSONArray populateContactArray(int limit,
            HashMap<String, Boolean> populate, Cursor c) {
    
    String contactId = "";
    String rawId = "";
    String oldContactId = "";
    boolean newContact = true;
    String mimetype = "";

    JSONArray contacts = new JSONArray();
    JSONObject contact = new JSONObject();
    JSONArray organizations = new JSONArray();
    JSONArray addresses = new JSONArray();
    JSONArray phones = new JSONArray();
    JSONArray emails = new JSONArray();
    JSONArray ims = new JSONArray();
    JSONArray websites = new JSONArray();
    JSONArray photos = new JSONArray();     
    
    if (c.getCount() > 0) {
      while (c.moveToNext() && (contacts.length() <= (limit-1))) {          
        try {
          contactId = c.getString(c.getColumnIndex(ContactsContract.Data.CONTACT_ID));
          rawId = c.getString(c.getColumnIndex(ContactsContract.Data.RAW_CONTACT_ID));        
          
          // If we are in the first row set the oldContactId
          if (c.getPosition() == 0) {
            oldContactId = contactId;
          }
          
          // When the contact ID changes we need to push the Contact object 
          // to the array of contacts and create new objects.
          if (!oldContactId.equals(contactId)) {
            // Populate the Contact object with it's arrays
            // and push the contact into the contacts array
            contacts.put(populateContact(contact, organizations, addresses, phones,
                emails, ims, websites, photos));
            
            // Clean up the objects
            contact = new JSONObject();
            organizations = new JSONArray();
            addresses = new JSONArray();
            phones = new JSONArray();
            emails = new JSONArray();
            ims = new JSONArray();
            websites = new JSONArray();
            photos = new JSONArray();
            
            // Set newContact to true as we are starting to populate a new contact
            newContact = true;
          }
          
          // When we detect a new contact set the ID and display name.
          // These fields are available in every row in the result set returned.
          if (newContact) {
            newContact = false;
            contact.put("id", contactId);
            contact.put("rawId", rawId);
          }
          
          // Grab the mimetype of the current row as it will be used in a lot of comparisons
          mimetype = c.getString(c.getColumnIndex(ContactsContract.Data.MIMETYPE));
          
                    if (mimetype.equals(ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)) {
                        contact.put("displayName", c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME)));
                    }
                    if (mimetype.equals(ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE) 
                            && isRequired("name",populate)) {
                        contact.put("name", nameQuery(c));
                    }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE) 
              && isRequired("phoneNumbers",populate)) {
            phones.put(phoneQuery(c));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE) 
              && isRequired("emails",populate)) {
            emails.put(emailQuery(c));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE) 
              && isRequired("addresses",populate)) {
            addresses.put(addressQuery(c));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE) 
              && isRequired("organizations",populate)) {
            organizations.put(organizationQuery(c));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE) 
              && isRequired("ims",populate)) {
            ims.put(imQuery(c));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE) 
              && isRequired("note",populate)) {
            contact.put("note",c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Note.NOTE)));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Nickname.CONTENT_ITEM_TYPE) 
              && isRequired("nickname",populate)) {
            contact.put("nickname",c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Nickname.NAME)));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE) 
              && isRequired("urls",populate)) {
            websites.put(websiteQuery(c));
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Event.CONTENT_ITEM_TYPE)) {
            if (ContactsContract.CommonDataKinds.Event.TYPE_BIRTHDAY == c.getInt(c.getColumnIndex(ContactsContract.CommonDataKinds.Event.TYPE)) 
                && isRequired("birthday",populate)) {
              contact.put("birthday", c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Event.START_DATE)));
            }
          }
          else if (mimetype.equals(ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE) 
              && isRequired("photos",populate)) {
            photos.put(photoQuery(c, contactId));
          }
        }
        catch (JSONException e) {
          Log.e(LOG_TAG, e.getMessage(),e);
        }
        
        // Set the old contact ID 
        oldContactId = contactId;     
      }
  
      // Push the last contact into the contacts array
      if (contacts.length() < limit) {
        contacts.put(populateContact(contact, organizations, addresses, phones,
            emails, ims, websites, photos));
      }
    }
    c.close();
        return contacts;
    }

  /**
   * Builds a where clause all all the ids passed into the method
   * @param contactIds a set of unique contact ids
   * @param searchTerm what to search for
   * @return an object containing the selection and selection args
   */
  private WhereOptions buildIdClause(Set<String> contactIds, String searchTerm) {   
    WhereOptions options = new WhereOptions();
    
    // If the user is searching for every contact then short circuit the method
    // and return a shorter where clause to be searched.
    if (searchTerm.equals("%")) {
      options.setWhere("(" + ContactsContract.Data.CONTACT_ID + " LIKE ? )");
      options.setWhereArgs(new String[] {searchTerm});
      return options;
    }

    // This clause means that there are specific ID's to be populated
    Iterator<String> it = contactIds.iterator();
    StringBuffer buffer = new StringBuffer("(");
    
    while (it.hasNext()) {
      buffer.append("'" + it.next() + "'");
      if (it.hasNext()) {
        buffer.append(",");
      }
    }
    buffer.append(")");
    
    options.setWhere(ContactsContract.Data.CONTACT_ID + " IN " + buffer.toString());
    options.setWhereArgs(null);   
        
    return options;
  }

  /**
   * Create a new contact using a JSONObject to hold all the data. 
   * @param contact 
   * @param organizations array of organizations
   * @param addresses array of addresses
   * @param phones array of phones
   * @param emails array of emails
   * @param ims array of instant messenger addresses
   * @param websites array of websites
   * @param photos 
   * @return
   */
  private JSONObject populateContact(JSONObject contact, JSONArray organizations,
      JSONArray addresses, JSONArray phones, JSONArray emails,
      JSONArray ims, JSONArray websites, JSONArray photos) {
    try {
        // Only return the array if it has at least one entry
            if (organizations.length() > 0) {
                contact.put("organizations", organizations);
            }
            if (addresses.length() > 0) {
                contact.put("addresses", addresses);
            }
            if (phones.length() > 0) {
                contact.put("phoneNumbers", phones);
            }
            if (emails.length() > 0) {
                contact.put("emails", emails);
            }
            if (ims.length() > 0) {
                contact.put("ims", ims);
            }
            if (websites.length() > 0) {
                contact.put("websites", websites);
            }
            if (photos.length() > 0) {
                contact.put("photos", photos);
            }
    }
    catch (JSONException e) {
      Log.e(LOG_TAG,e.getMessage(),e);
    }
    return contact;
  }

  /**
   * Take the search criteria passed into the method and create a SQL WHERE clause.
   * @param fields the properties to search against
   * @param searchTerm the string to search for
   * @return an object containing the selection and selection args
   */
  private WhereOptions buildWhereClause(JSONArray fields, String searchTerm) {

    ArrayList<String> where = new ArrayList<String>();
    ArrayList<String> whereArgs = new ArrayList<String>();
    
    WhereOptions options = new WhereOptions();
        
        /*
         * Special case where the user wants all fields returned
         */
        if (isWildCardSearch(fields)) {
            // Get all contacts with all properties
            if ("%".equals(searchTerm)) {
                options.setWhere("(" + ContactsContract.Contacts.DISPLAY_NAME + " LIKE ? )");
                options.setWhereArgs(new String[] {searchTerm});
                return options;
            } else {
                // Get all contacts that match the filter but return all properties 
                where.add("(" + dbMap.get("displayName") + " LIKE ? )");
                whereArgs.add(searchTerm);
                where.add("(" + dbMap.get("name") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("nickname") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Nickname.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("phoneNumbers") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("emails") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("addresses") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("ims") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("organizations") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("note") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE);
                where.add("(" + dbMap.get("urls") + " LIKE ? AND " 
                        + ContactsContract.Data.MIMETYPE + " = ? )");               
                whereArgs.add(searchTerm);
                whereArgs.add(ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE);
            }
        }

    /*
     * Special case for when the user wants all the contacts but
     */
    if ("%".equals(searchTerm)) {
      options.setWhere("(" + ContactsContract.Contacts.DISPLAY_NAME + " LIKE ? )");
      options.setWhereArgs(new String[] {searchTerm});
      return options;
    }
    
    String key;
    try {
      //Log.d(LOG_TAG, "How many fields do we have = " + fields.length());
      for (int i=0; i<fields.length(); i++) {
        key = fields.getString(i);

                if (key.equals("id")) {
                    where.add("(" + dbMap.get(key) + " = ? )");
                    whereArgs.add(searchTerm.substring(1, searchTerm.length()-1));
                }
                else if (key.startsWith("displayName")) {
                    where.add("(" + dbMap.get(key) + " LIKE ? )");
                    whereArgs.add(searchTerm);
                }
        else if (key.startsWith("name")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("nickname")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Nickname.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("phoneNumbers")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("emails")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("addresses")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("ims")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("organizations")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE);
        }
//        else if (key.startsWith("birthday")) {
//          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
//              + ContactsContract.Data.MIMETYPE + " = ? )");                 
//        }
        else if (key.startsWith("note")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE);
        }
        else if (key.startsWith("urls")) {
          where.add("(" + dbMap.get(key) + " LIKE ? AND " 
              + ContactsContract.Data.MIMETYPE + " = ? )");       
          whereArgs.add(searchTerm);
          whereArgs.add(ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE);
        }
      }
    }
    catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }

    // Creating the where string
    StringBuffer selection = new StringBuffer();
    for (int i=0; i<where.size(); i++) {
      selection.append(where.get(i));
      if (i != (where.size()-1)) {
        selection.append(" OR ");
      }
    }
    options.setWhere(selection.toString());

    // Creating the where args array
    String[] selectionArgs = new String[whereArgs.size()];
    for (int i=0; i<whereArgs.size(); i++) {
      selectionArgs[i] = whereArgs.get(i);
    }
    options.setWhereArgs(selectionArgs);
    
    return options;
  }

  /**
   * If the user passes in the '*' wildcard character for search then they want all fields for each contact
   * 
   * @param fields
   * @return true if wildcard search requested, false otherwise
   */
  private boolean isWildCardSearch(JSONArray fields) {
      // Only do a wildcard search if we are passed ["*"]
      if (fields.length() == 1) {
          try {
                if ("*".equals(fields.getString(0))) {
                    return true;
                }                
            } catch (JSONException e) {
                return false;
            }
      }
        return false;
    }

    /**
   * Create a ContactOrganization JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactOrganization
   */
  private JSONObject organizationQuery(Cursor cursor) {
    JSONObject organization = new JSONObject();
    try {
      organization.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Organization._ID)));
      organization.put("pref", false); // Android does not store pref attribute
            organization.put("type", getOrgType(cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TYPE))));
      organization.put("department", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Organization.DEPARTMENT)));
      organization.put("name", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Organization.COMPANY)));
      organization.put("title", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TITLE)));
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return organization;
  }

  /**
   * Create a ContactAddress JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactAddress
   */
  private JSONObject addressQuery(Cursor cursor) {
    JSONObject address = new JSONObject();
    try {
      address.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal._ID)));
      address.put("pref", false); // Android does not store pref attribute
            address.put("type", getAddressType(cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TYPE))));
      address.put("formatted", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS)));
      address.put("streetAddress", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.STREET)));
      address.put("locality", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY)));
      address.put("region", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.REGION)));
      address.put("postalCode", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE)));
      address.put("country", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY)));
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return address;
  }

  /**
   * Create a ContactName JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactName
   */
  private JSONObject nameQuery(Cursor cursor) {
    JSONObject contactName = new JSONObject();
    try {
      String familyName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME));
      String givenName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME));
      String middleName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.MIDDLE_NAME));
      String honorificPrefix = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.PREFIX));
      String honorificSuffix = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.SUFFIX));

      // Create the formatted name
      StringBuffer formatted = new StringBuffer("");
      if (honorificPrefix != null) { formatted.append(honorificPrefix + " "); }
      if (givenName != null) { formatted.append(givenName + " "); }
      if (middleName != null) { formatted.append(middleName + " "); }
      if (familyName != null) { formatted.append(familyName + " "); }
      if (honorificSuffix != null) { formatted.append(honorificSuffix + " "); }
      
      contactName.put("familyName", familyName);
      contactName.put("givenName", givenName);
      contactName.put("middleName", middleName);
      contactName.put("honorificPrefix", honorificPrefix);
      contactName.put("honorificSuffix", honorificSuffix);
      contactName.put("formatted", formatted);
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return contactName;
  }

  /**
   * Create a ContactField JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactField
   */
  private JSONObject phoneQuery(Cursor cursor) {
    JSONObject phoneNumber = new JSONObject();
    try {
      phoneNumber.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone._ID)));
      phoneNumber.put("pref", false); // Android does not store pref attribute
      phoneNumber.put("value", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
      phoneNumber.put("type", getPhoneType(cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE))));
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    catch (Exception excp) {
      Log.e(LOG_TAG, excp.getMessage(), excp);
    } 
    return phoneNumber;
  }

  /**
   * Create a ContactField JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactField
   */
  private JSONObject emailQuery(Cursor cursor) {
    JSONObject email = new JSONObject();
    try {
      email.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email._ID)));
      email.put("pref", false); // Android does not store pref attribute
      email.put("value", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA)));
      email.put("type", getContactType(cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE))));
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return email;
  }

  /**
   * Create a ContactField JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactField
   */
  private JSONObject imQuery(Cursor cursor) {
    JSONObject im = new JSONObject();
    try {
      im.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Im._ID)));
      im.put("pref", false); // Android does not store pref attribute
      im.put("value", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
      im.put("type", getContactType(cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Im.TYPE))));
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return im;
  } 

  /**
   * Create a ContactField JSONObject
   * @param cursor the current database row
   * @return a JSONObject representing a ContactField
   */
  private JSONObject websiteQuery(Cursor cursor) {
    JSONObject website = new JSONObject();
    try {
      website.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Website._ID)));
      website.put("pref", false); // Android does not store pref attribute
      website.put("value", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Website.URL)));
      website.put("type", getContactType(cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Website.TYPE))));
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return website;
  } 

  /**
   * Create a ContactField JSONObject
   * @param contactId 
   * @return a JSONObject representing a ContactField
   */
  private JSONObject photoQuery(Cursor cursor, String contactId) {
    JSONObject photo = new JSONObject();
    try {
      photo.put("id", cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Photo._ID)));
      photo.put("pref", false);
      photo.put("type", "url");
        Uri person = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, (new Long(contactId)));
        Uri photoUri = Uri.withAppendedPath(person, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
      photo.put("value", photoUri.toString());
    } catch (JSONException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return photo;
  }

  @Override
  /**
   * This method will save a contact object into the devices contacts database.
   * 
   * @param contact the contact to be saved.
   * @returns the id if the contact is successfully saved, null otherwise.
   */
  public String save(JSONObject contact) {
    AccountManager mgr = AccountManager.get(mApp);
    Account[] accounts = mgr.getAccounts();
    String accountName = null;
    String accountType = null;

    if (accounts.length == 1) {
        accountName = accounts[0].name;
        accountType = accounts[0].type;
    }
    else if (accounts.length > 1) {
        for(Account a : accounts) {
            if(a.type.contains("eas")&& a.name.matches(EMAIL_REGEXP)) /*Exchange ActiveSync*/ {
                accountName = a.name;
                accountType = a.type;
                break;
            }
        } 
        if(accountName == null){
            for(Account a : accounts){
                if(a.type.contains("com.google") && a.name.matches(EMAIL_REGEXP)) /*Google sync provider*/ {
                    accountName = a.name;
                    accountType = a.type;
                    break;
                }
            }
        }
        if(accountName == null){
            for(Account a : accounts){
                if(a.name.matches(EMAIL_REGEXP)) /*Last resort, just look for an email address...*/ {
                    accountName = a.name;
                    accountType = a.type;
                    break;
                }
            }
        }
    }

    String id = getJsonString(contact, "id");
    // Create new contact
    if (id == null) {
      return createNewContact(contact, accountType, accountName);
    }
    // Modify existing contact
    else {
      return modifyContact(id, contact, accountType, accountName);
    }
  }

  /**
   * Creates a new contact and stores it in the database
   * 
   * @param id the raw contact id which is required for linking items to the contact
   * @param contact the contact to be saved
   * @param account the account to be saved under
   */
  private String modifyContact(String id, JSONObject contact, String accountType, String accountName) {
    // Get the RAW_CONTACT_ID which is needed to insert new values in an already existing contact.
    // But not needed to update existing values.
    int rawId = (new Integer(getJsonString(contact,"rawId"))).intValue();
    
    // Create a list of attributes to add to the contact database
    ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();
    
    //Add contact type
    ops.add(ContentProviderOperation.newUpdate(ContactsContract.RawContacts.CONTENT_URI)
            .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, accountType)
            .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, accountName)
            .build());
    
    // Modify name
    JSONObject name;
    try {
      String displayName = getJsonString(contact, "displayName");
      name = contact.getJSONObject("name");
      if (displayName != null || name != null) {
        ContentProviderOperation.Builder builder = ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
          .withSelection(ContactsContract.Data.CONTACT_ID + "=? AND " + 
              ContactsContract.Data.MIMETYPE + "=?", 
              new String[]{id, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE});

        if (displayName != null) {
          builder.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, displayName);
        }
          
        String familyName = getJsonString(name, "familyName");
        if (familyName != null) {
          builder.withValue(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME, familyName);
        }
        String middleName = getJsonString(name, "middleName");
        if (middleName != null) {
          builder.withValue(ContactsContract.CommonDataKinds.StructuredName.MIDDLE_NAME, middleName);
        }
        String givenName = getJsonString(name, "givenName");
        if (givenName != null) {
          builder.withValue(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME, givenName);
        }
        String honorificPrefix = getJsonString(name, "honorificPrefix");
        if (honorificPrefix != null) {
          builder.withValue(ContactsContract.CommonDataKinds.StructuredName.PREFIX, honorificPrefix);
        }
        String honorificSuffix = getJsonString(name, "honorificSuffix");
        if (honorificSuffix != null) {
          builder.withValue(ContactsContract.CommonDataKinds.StructuredName.SUFFIX, honorificSuffix);
        }
        
        ops.add(builder.build());
      }
    } catch (JSONException e1) {
      Log.d(LOG_TAG, "Could not get name");
    }
    
    // Modify phone numbers
    JSONArray phones = null;
    try {
      phones = contact.getJSONArray("phoneNumbers");
      if (phones != null) {
        for (int i=0; i<phones.length(); i++) {
          JSONObject phone = (JSONObject)phones.get(i);
          String phoneId = getJsonString(phone, "id");
          // This is a new phone so do a DB insert
          if (phoneId == null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
              contentValues.put(ContactsContract.CommonDataKinds.Phone.NUMBER, getJsonString(phone, "value"));
              contentValues.put(ContactsContract.CommonDataKinds.Phone.TYPE, getPhoneType(getJsonString(phone, "type")));

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing phone so do a DB update
          else {
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.Phone._ID + "=? AND " + 
                  ContactsContract.Data.MIMETYPE + "=?", 
                  new String[]{phoneId, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE})
                    .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, getJsonString(phone, "value"))
                    .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, getPhoneType(getJsonString(phone, "type")))
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get phone numbers");
    }
    
    // Modify emails
    JSONArray emails = null;
    try {
      emails = contact.getJSONArray("emails");
      if (emails != null) {
        for (int i=0; i<emails.length(); i++) {
          JSONObject email = (JSONObject)emails.get(i);
          String emailId = getJsonString(email, "id");
          // This is a new email so do a DB insert
          if (emailId==null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE);
              contentValues.put(ContactsContract.CommonDataKinds.Email.DATA, getJsonString(email, "value"));
              contentValues.put(ContactsContract.CommonDataKinds.Email.TYPE, getContactType(getJsonString(email, "type")));

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing email so do a DB update
          else {
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.Email._ID + "=? AND " + 
                  ContactsContract.Data.MIMETYPE + "=?", 
                  new String[]{emailId, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE})
                    .withValue(ContactsContract.CommonDataKinds.Email.DATA, getJsonString(email, "value"))
                    .withValue(ContactsContract.CommonDataKinds.Email.TYPE, getContactType(getJsonString(email, "type")))
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get emails");
    }

    // Modify addresses
    JSONArray addresses = null;
    try {
      addresses = contact.getJSONArray("addresses");
      if (addresses != null) {
        for (int i=0; i<addresses.length(); i++) {
          JSONObject address = (JSONObject)addresses.get(i);
          String addressId = getJsonString(address, "id");
          // This is a new address so do a DB insert
          if (addressId==null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE);
                        contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.TYPE, getAddressType(getJsonString(address, "type")));
              contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS, getJsonString(address, "formatted"));
                contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.STREET, getJsonString(address, "streetAddress"));
                contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.CITY, getJsonString(address, "locality"));
                contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.REGION, getJsonString(address, "region"));
                contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE, getJsonString(address, "postalCode"));
                contentValues.put(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY, getJsonString(address, "country"));

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing address so do a DB update
          else {
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.StructuredPostal._ID + "=? AND " + 
                    ContactsContract.Data.MIMETYPE + "=?", 
                    new String[]{addressId, ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE})
                                .withValue(ContactsContract.CommonDataKinds.StructuredPostal.TYPE, getAddressType(getJsonString(address, "type")))
                    .withValue(ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS, getJsonString(address, "formatted"))
                    .withValue(ContactsContract.CommonDataKinds.StructuredPostal.STREET, getJsonString(address, "streetAddress"))
                    .withValue(ContactsContract.CommonDataKinds.StructuredPostal.CITY, getJsonString(address, "locality"))
                    .withValue(ContactsContract.CommonDataKinds.StructuredPostal.REGION, getJsonString(address, "region"))
                    .withValue(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE, getJsonString(address, "postalCode"))
                    .withValue(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY, getJsonString(address, "country"))
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get addresses");
    }

    // Modify organizations
    JSONArray organizations = null;
    try {
      organizations = contact.getJSONArray("organizations");
      if (organizations != null) {
        for (int i=0; i<organizations.length(); i++) {
          JSONObject org = (JSONObject)organizations.get(i);
          String orgId = getJsonString(org, "id");
          // This is a new organization so do a DB insert
          if (orgId==null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE);
                        contentValues.put(ContactsContract.CommonDataKinds.Organization.TYPE, getOrgType(getJsonString(org, "type")));
              contentValues.put(ContactsContract.CommonDataKinds.Organization.DEPARTMENT, getJsonString(org, "department"));
                contentValues.put(ContactsContract.CommonDataKinds.Organization.COMPANY, getJsonString(org, "name"));
                contentValues.put(ContactsContract.CommonDataKinds.Organization.TITLE, getJsonString(org, "title"));

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing organization so do a DB update
          else {
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.Organization._ID + "=? AND " + 
                    ContactsContract.Data.MIMETYPE + "=?", 
                    new String[]{orgId, ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE})
                                .withValue(ContactsContract.CommonDataKinds.Organization.TYPE, getOrgType(getJsonString(org, "type")))
                    .withValue(ContactsContract.CommonDataKinds.Organization.DEPARTMENT, getJsonString(org, "department"))
                    .withValue(ContactsContract.CommonDataKinds.Organization.COMPANY, getJsonString(org, "name"))
                    .withValue(ContactsContract.CommonDataKinds.Organization.TITLE, getJsonString(org, "title"))
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get organizations");
    }

    // Modify IMs
    JSONArray ims = null;
    try {
      ims = contact.getJSONArray("ims");
      if (ims != null) {
        for (int i=0; i<ims.length(); i++) {
          JSONObject im = (JSONObject)ims.get(i);
          String imId = getJsonString(im, "id");
          // This is a new IM so do a DB insert
          if (imId==null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE);
              contentValues.put(ContactsContract.CommonDataKinds.Im.DATA, getJsonString(im, "value"));
                contentValues.put(ContactsContract.CommonDataKinds.Im.TYPE, getContactType(getJsonString(im, "type")));

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing IM so do a DB update
          else {
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.Im._ID + "=? AND " + 
                    ContactsContract.Data.MIMETYPE + "=?", 
                    new String[]{imId, ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE})
                    .withValue(ContactsContract.CommonDataKinds.Im.DATA, getJsonString(im, "value"))
                    .withValue(ContactsContract.CommonDataKinds.Im.TYPE, getContactType(getJsonString(im, "type")))
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get emails");
    }

    // Modify note
    String note = getJsonString(contact, "note");
    ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
        .withSelection(ContactsContract.Data.CONTACT_ID + "=? AND " + 
            ContactsContract.Data.MIMETYPE + "=?", 
            new String[]{id,ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE})
            .withValue(ContactsContract.CommonDataKinds.Note.NOTE, note)
        .build());

    // Modify nickname
    String nickname = getJsonString(contact, "nickname");
    if (nickname != null) {
      ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
          .withSelection(ContactsContract.Data.CONTACT_ID + "=? AND " + 
              ContactsContract.Data.MIMETYPE + "=?", 
              new String[]{id,ContactsContract.CommonDataKinds.Nickname.CONTENT_ITEM_TYPE})
              .withValue(ContactsContract.CommonDataKinds.Nickname.NAME, nickname)
              .build());
    }
      
    // Modify urls  
    JSONArray websites = null;
    try {
      websites = contact.getJSONArray("websites");
      if (websites != null) {
        for (int i=0; i<websites.length(); i++) {
          JSONObject website = (JSONObject)websites.get(i);
          String websiteId = getJsonString(website, "id");
          // This is a new website so do a DB insert
          if (websiteId==null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE);
              contentValues.put(ContactsContract.CommonDataKinds.Website.DATA, getJsonString(website, "value"));
                contentValues.put(ContactsContract.CommonDataKinds.Website.TYPE, getContactType(getJsonString(website, "type")));

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing website so do a DB update
          else {
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.Website._ID + "=? AND " + 
                    ContactsContract.Data.MIMETYPE + "=?", 
                    new String[]{websiteId, ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE})
                    .withValue(ContactsContract.CommonDataKinds.Website.DATA, getJsonString(website, "value"))
                    .withValue(ContactsContract.CommonDataKinds.Website.TYPE, getContactType(getJsonString(website, "type")))
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get websites");
    }
    
    // Modify birthday
    String birthday = getJsonString(contact, "birthday");
    if (birthday != null) {
      ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
          .withSelection(ContactsContract.Data.CONTACT_ID + "=? AND " + 
              ContactsContract.Data.MIMETYPE + "=? AND " + 
              ContactsContract.CommonDataKinds.Event.TYPE + "=?", 
              new String[]{id,ContactsContract.CommonDataKinds.Event.CONTENT_ITEM_TYPE, new String(""+ContactsContract.CommonDataKinds.Event.TYPE_BIRTHDAY)})
              .withValue(ContactsContract.CommonDataKinds.Event.TYPE, ContactsContract.CommonDataKinds.Event.TYPE_BIRTHDAY)
              .withValue(ContactsContract.CommonDataKinds.Event.START_DATE, birthday)
              .build());
    }

    // Modify photos
    JSONArray photos = null;
    try {
      photos = contact.getJSONArray("photos");
      if (photos != null) {
        for (int i=0; i<photos.length(); i++) {
          JSONObject photo = (JSONObject)photos.get(i);
          String photoId = getJsonString(photo, "id");
          byte[] bytes = getPhotoBytes(getJsonString(photo, "value"));
          // This is a new photo so do a DB insert
          if (photoId==null) {
            ContentValues contentValues = new ContentValues();
              contentValues.put(ContactsContract.Data.RAW_CONTACT_ID, rawId);
              contentValues.put(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE);
              contentValues.put(ContactsContract.Data.IS_SUPER_PRIMARY, 1);
                contentValues.put(ContactsContract.CommonDataKinds.Photo.PHOTO, bytes);

              ops.add(ContentProviderOperation.newInsert(
                      ContactsContract.Data.CONTENT_URI).withValues(contentValues).build());            
          }
          // This is an existing photo so do a DB update
          else {            
            ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(ContactsContract.CommonDataKinds.Photo._ID + "=? AND " + 
                    ContactsContract.Data.MIMETYPE + "=?", 
                    new String[]{photoId, ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE})
                    .withValue(ContactsContract.Data.IS_SUPER_PRIMARY, 1)
                    .withValue(ContactsContract.CommonDataKinds.Photo.PHOTO, bytes)
                    .build());
          }
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get photos");
    }
    
    boolean retVal = true;
    
    //Modify contact
    try {
        mApp.getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops);
    } catch (RemoteException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
      Log.e(LOG_TAG, Log.getStackTraceString(e), e);
      retVal = false;
    } catch (OperationApplicationException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
      Log.e(LOG_TAG, Log.getStackTraceString(e), e);
      retVal = false;
    }
    
    // if the save was a succes return the contact ID
    if (retVal) {
        return id;
    } else {
        return null;
    }
  }

  /**
   * Add a website to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param website the item to be inserted
   */
  private void insertWebsite(ArrayList<ContentProviderOperation> ops,
      JSONObject website) {
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Website.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.Website.DATA, getJsonString(website, "value"))
            .withValue(ContactsContract.CommonDataKinds.Website.TYPE, getContactType(getJsonString(website, "type")))
            .build());
  }

  /**
   * Add an im to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param im the item to be inserted
   */
  private void insertIm(ArrayList<ContentProviderOperation> ops, JSONObject im) {
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.Im.DATA, getJsonString(im, "value"))
            .withValue(ContactsContract.CommonDataKinds.Im.TYPE, getContactType(getJsonString(im, "type")))
            .build());
  }

  /**
   * Add an organization to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param org the item to be inserted
   */
  private void insertOrganization(ArrayList<ContentProviderOperation> ops,
      JSONObject org) {
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.Organization.TYPE, getOrgType(getJsonString(org, "type")))
                .withValue(ContactsContract.CommonDataKinds.Organization.DEPARTMENT, getJsonString(org, "department"))
            .withValue(ContactsContract.CommonDataKinds.Organization.COMPANY, getJsonString(org, "name"))
            .withValue(ContactsContract.CommonDataKinds.Organization.TITLE, getJsonString(org, "title"))
            .build());
  }

  /**
   * Add an address to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param address the item to be inserted
   */
  private void insertAddress(ArrayList<ContentProviderOperation> ops,
      JSONObject address) {
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE)
                .withValue(ContactsContract.CommonDataKinds.StructuredPostal.TYPE, getAddressType(getJsonString(address, "type")))
            .withValue(ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS, getJsonString(address, "formatted"))
            .withValue(ContactsContract.CommonDataKinds.StructuredPostal.STREET, getJsonString(address, "streetAddress"))
            .withValue(ContactsContract.CommonDataKinds.StructuredPostal.CITY, getJsonString(address, "locality"))
            .withValue(ContactsContract.CommonDataKinds.StructuredPostal.REGION, getJsonString(address, "region"))
            .withValue(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE, getJsonString(address, "postalCode"))
            .withValue(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY, getJsonString(address, "country"))
            .build());
  }

  /**
   * Add an email to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param email the item to be inserted
   */
  private void insertEmail(ArrayList<ContentProviderOperation> ops,
      JSONObject email) {
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.Email.DATA, getJsonString(email, "value"))
            .withValue(ContactsContract.CommonDataKinds.Email.TYPE, getPhoneType(getJsonString(email, "type")))
            .build());
  }

  /**
   * Add a phone to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param phone the item to be inserted
   */
  private void insertPhone(ArrayList<ContentProviderOperation> ops,
      JSONObject phone) {
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, getJsonString(phone, "value"))
            .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, getPhoneType(getJsonString(phone, "type")))
            .build());
  }

  /**
   * Add a phone to a list of database actions to be performed
   * 
   * @param ops the list of database actions
   * @param phone the item to be inserted
   */
  private void insertPhoto(ArrayList<ContentProviderOperation> ops,
      JSONObject photo) {
    byte[] bytes = getPhotoBytes(getJsonString(photo, "value"));
    ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.IS_SUPER_PRIMARY, 1)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.Photo.PHOTO, bytes)
            .build());
  }
  
  /**
   * Gets the raw bytes from the supplied filename
   * 
   * @param filename the file to read the bytes from
   * @return a byte array
   * @throws IOException 
   */
  private byte[] getPhotoBytes(String filename) {
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    try {
      int bytesRead = 0;
      long totalBytesRead = 0;
      byte[] data = new byte[8192];
      InputStream in = getPathFromUri(filename);
      
      while ((bytesRead = in.read(data, 0, data.length)) != -1 && totalBytesRead <= MAX_PHOTO_SIZE) {
        buffer.write(data, 0, bytesRead);
        totalBytesRead += bytesRead;
      }
      
      in.close();
      buffer.flush();
    } catch (FileNotFoundException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    } catch (IOException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return buffer.toByteArray();
  }
  /**
     * Get an input stream based on file path or uri content://, http://, file://
     * 
     * @param path
     * @return an input stream
   * @throws IOException 
     */
    private InputStream getPathFromUri(String path) throws IOException {      
      if (path.startsWith("content:")) {
        Uri uri = Uri.parse(path);
        return mApp.getContentResolver().openInputStream(uri);
      }
      if (path.startsWith("http:") || path.startsWith("file:")) {
        URL url = new URL(path);
        return url.openStream();
      }
      else {
        return new FileInputStream(path);
      }
    }  

  /**
   * Creates a new contact and stores it in the database
   * 
   * @param contact the contact to be saved
   * @param account the account to be saved under
   */
  private String createNewContact(JSONObject contact, String accountType, String accountName) {
    // Create a list of attributes to add to the contact database
    ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();

    //Add contact type
    ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
            .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, accountType)
            .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, accountName)
            .build());

    // Add name
    try {
      JSONObject name = contact.optJSONObject("name");
      String displayName = contact.getString("displayName");
      if (displayName != null || name != null) {
        ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
            .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
            .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
            .withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, displayName)
            .withValue(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME, getJsonString(name, "familyName"))
            .withValue(ContactsContract.CommonDataKinds.StructuredName.MIDDLE_NAME, getJsonString(name, "middleName"))
            .withValue(ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME, getJsonString(name, "givenName"))
            .withValue(ContactsContract.CommonDataKinds.StructuredName.PREFIX, getJsonString(name, "honorificPrefix"))
            .withValue(ContactsContract.CommonDataKinds.StructuredName.SUFFIX, getJsonString(name, "honorificSuffix"))
            .build());
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get name object");
    }
    
    //Add phone numbers
    JSONArray phones = null;
    try {
      phones = contact.getJSONArray("phoneNumbers");
      if (phones != null) {
        for (int i=0; i<phones.length(); i++) {
          JSONObject phone = (JSONObject)phones.get(i);
          insertPhone(ops, phone);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get phone numbers");
    }
        
    // Add emails
    JSONArray emails = null;
    try {
      emails = contact.getJSONArray("emails");
      if (emails != null) {
        for (int i=0; i<emails.length(); i++) {
          JSONObject email = (JSONObject)emails.get(i);
          insertEmail(ops, email);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get emails");
    }

    // Add addresses
    JSONArray addresses = null;
    try {
      addresses = contact.getJSONArray("addresses");
      if (addresses != null) {
        for (int i=0; i<addresses.length(); i++) {
          JSONObject address = (JSONObject)addresses.get(i);
          insertAddress(ops, address);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get addresses");
    }

    // Add organizations
    JSONArray organizations = null;
    try {
      organizations = contact.getJSONArray("organizations");
      if (organizations != null) {
        for (int i=0; i<organizations.length(); i++) {
          JSONObject org = (JSONObject)organizations.get(i);
          insertOrganization(ops, org);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get organizations");
    }

    // Add IMs
    JSONArray ims = null;
    try {
      ims = contact.getJSONArray("ims");
      if (ims != null) {
        for (int i=0; i<ims.length(); i++) {
          JSONObject im = (JSONObject)ims.get(i);
          insertIm(ops, im);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get emails");
    }

    // Add note
    String note = getJsonString(contact, "note");
    if (note != null) {
      ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
              .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
              .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE)
              .withValue(ContactsContract.CommonDataKinds.Note.NOTE, note)
              .build());
    }

    // Add nickname
    String nickname = getJsonString(contact, "nickname");
    if (nickname != null) {
      ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
              .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
              .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Nickname.CONTENT_ITEM_TYPE)
              .withValue(ContactsContract.CommonDataKinds.Nickname.NAME, nickname)
              .build());
    }
    
    // Add urls 
    JSONArray websites = null;
    try {
      websites = contact.getJSONArray("websites");
      if (websites != null) {
        for (int i=0; i<websites.length(); i++) {
          JSONObject website = (JSONObject)websites.get(i);
          insertWebsite(ops, website);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get websites");
    }
    
    // Add birthday
    String birthday = getJsonString(contact, "birthday");
    if (birthday != null) {
      ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
              .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
              .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Event.CONTENT_ITEM_TYPE)
              .withValue(ContactsContract.CommonDataKinds.Event.TYPE, ContactsContract.CommonDataKinds.Event.TYPE_BIRTHDAY)
              .withValue(ContactsContract.CommonDataKinds.Event.START_DATE, birthday)
              .build());
    }
    
    // Add photos
    JSONArray photos = null;
    try {
      photos = contact.getJSONArray("photos");
      if (photos != null) {
        for (int i=0; i<photos.length(); i++) {
          JSONObject photo = (JSONObject)photos.get(i);
          insertPhoto(ops, photo);
        }
      }
    }
    catch (JSONException e) {
      Log.d(LOG_TAG, "Could not get photos");
    }

    String newId = null;
    //Add contact
    try {
        ContentProviderResult[] cpResults = mApp.getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops);
            if (cpResults.length >= 0) {
                newId = cpResults[0].uri.getLastPathSegment();
            }
    } catch (RemoteException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    } catch (OperationApplicationException e) {
      Log.e(LOG_TAG, e.getMessage(), e);
    }
    return newId;
  }

  @Override
  /** 
   * This method will remove a Contact from the database based on ID.
   * @param id the unique ID of the contact to remove
   */
  public boolean remove(String id) {
        int result = 0;
        Cursor cursor = mApp.getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, 
                                                        null,
                                                        ContactsContract.Contacts._ID + " = ?",
                                                        new String[] {id}, null);
        if(cursor.getCount() == 1) {
            cursor.moveToFirst();
            String lookupKey = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY));
            Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_LOOKUP_URI, lookupKey);
            result = mApp.getContentResolver().delete(uri, null, null);
        } else {
          Log.d(LOG_TAG, "Could not find contact with ID");
        }

      return (result > 0) ? true : false;
  } 

/**************************************************************************
 *  
 * All methods below this comment are used to convert from JavaScript 
 * text types to Android integer types and vice versa.
 * 
 *************************************************************************/
  
  /**
   * Converts a string from the W3C Contact API to it's Android int value.
   * @param string
   * @return Android int value
   */
  private int getPhoneType(String string) {
    int type = ContactsContract.CommonDataKinds.Phone.TYPE_OTHER;
    if ("home".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_HOME;
    }
    else if ("mobile".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE;
    }
    else if ("work".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_WORK;
    }
    else if ("work fax".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_FAX_WORK;
    }
    else if ("home fax".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_FAX_HOME;
    }
    else if ("fax".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_FAX_WORK;
    }
    else if ("pager".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_PAGER;
    }
    else if ("other".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_OTHER;
    }
    else if ("car".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_CAR;
    }
    else if ("company main".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_COMPANY_MAIN;
    }
    else if ("isdn".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_ISDN;
    }
    else if ("main".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_MAIN;
    }
    else if ("other fax".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_OTHER_FAX;
    }
    else if ("radio".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_RADIO;
    }
    else if ("telex".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_TELEX;
    }
    else if ("work mobile".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_WORK_MOBILE;
    }
    else if ("work pager".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_WORK_PAGER;
    }
    else if ("assistant".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_ASSISTANT;
    }
    else if ("mms".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_MMS;
    }
    else if ("callback".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_CALLBACK;
    }
    else if ("tty ttd".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_TTY_TDD;
    }
    else if ("custom".equals(string.toLowerCase())) {
      return ContactsContract.CommonDataKinds.Phone.TYPE_CUSTOM;
    }
    return type;
  }

  /**
   * getPhoneType converts an Android phone type into a string
   * @param type 
   * @return phone type as string.
   */
  private String getPhoneType(int type) {
    String stringType;
    switch (type) {
    case ContactsContract.CommonDataKinds.Phone.TYPE_CUSTOM:
      stringType = "custom";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_FAX_HOME:
      stringType = "home fax";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_FAX_WORK:
      stringType = "work fax";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_HOME:
      stringType = "home";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE:
      stringType = "mobile";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_PAGER:
      stringType = "pager";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_WORK:
      stringType = "work";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_CALLBACK:
      stringType = "callback";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_CAR:
      stringType = "car";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_COMPANY_MAIN:
      stringType = "company main";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_OTHER_FAX:
      stringType = "other fax";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_RADIO:
      stringType = "radio";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_TELEX:
      stringType = "telex";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_TTY_TDD:
      stringType = "tty tdd";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_WORK_MOBILE:
      stringType = "work mobile";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_WORK_PAGER:
      stringType = "work pager";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_ASSISTANT:
      stringType = "assistant";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_MMS:
      stringType = "mms";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_ISDN:
      stringType = "isdn";
      break;
    case ContactsContract.CommonDataKinds.Phone.TYPE_OTHER:
    default: 
      stringType = "other";
      break;
    }
    return stringType;
  }

    /**
     * Converts a string from the W3C Contact API to it's Android int value.
     * @param string
     * @return Android int value
     */
    private int getContactType(String string) {
        int type = ContactsContract.CommonDataKinds.Email.TYPE_OTHER;
        if (string!=null) {
            if ("home".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Email.TYPE_HOME;
            }
            else if ("work".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Email.TYPE_WORK;
            }
            else if ("other".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Email.TYPE_OTHER;
            }
            else if ("mobile".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Email.TYPE_MOBILE;
            }
            else if ("custom".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Email.TYPE_CUSTOM;
            }       
        }
        return type;
    }

    /**
     * getPhoneType converts an Android phone type into a string
     * @param type 
     * @return phone type as string.
     */
    private String getContactType(int type) {
        String stringType;
        switch (type) {
            case ContactsContract.CommonDataKinds.Email.TYPE_CUSTOM: 
                stringType = "custom";
                break;
            case ContactsContract.CommonDataKinds.Email.TYPE_HOME: 
                stringType = "home";
                break;
            case ContactsContract.CommonDataKinds.Email.TYPE_WORK: 
                stringType = "work";
                break;
            case ContactsContract.CommonDataKinds.Email.TYPE_MOBILE: 
                stringType = "mobile";
                break;
            case ContactsContract.CommonDataKinds.Email.TYPE_OTHER: 
            default: 
                stringType = "other";
                break;
        }
        return stringType;
    }

    /**
     * Converts a string from the W3C Contact API to it's Android int value.
     * @param string
     * @return Android int value
     */
    private int getOrgType(String string) {
        int type = ContactsContract.CommonDataKinds.Organization.TYPE_OTHER;
        if (string!=null) {
            if ("work".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Organization.TYPE_WORK;
            }
            else if ("other".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Organization.TYPE_OTHER;
            }
            else if ("custom".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.Organization.TYPE_CUSTOM;
            }       
        }
        return type;
    }

    /**
     * getPhoneType converts an Android phone type into a string
     * @param type 
     * @return phone type as string.
     */
    private String getOrgType(int type) {
        String stringType;
        switch (type) {
            case ContactsContract.CommonDataKinds.Organization.TYPE_CUSTOM: 
                stringType = "custom";
                break;
            case ContactsContract.CommonDataKinds.Organization.TYPE_WORK: 
                stringType = "work";
                break;
            case ContactsContract.CommonDataKinds.Organization.TYPE_OTHER: 
            default: 
                stringType = "other";
                break;
        }
        return stringType;
    }

    /**
     * Converts a string from the W3C Contact API to it's Android int value.
     * @param string
     * @return Android int value
     */
    private int getAddressType(String string) {
        int type = ContactsContract.CommonDataKinds.StructuredPostal.TYPE_OTHER;
        if (string!=null) {
            if ("work".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.StructuredPostal.TYPE_WORK;
            }
            else if ("other".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.StructuredPostal.TYPE_OTHER;
            }
            else if ("home".equals(string.toLowerCase())) {
                return ContactsContract.CommonDataKinds.StructuredPostal.TYPE_HOME;
            }       
        }
        return type;
    }

    /**
     * getPhoneType converts an Android phone type into a string
     * @param type 
     * @return phone type as string.
     */
    private String getAddressType(int type) {
        String stringType;
        switch (type) {
            case ContactsContract.CommonDataKinds.StructuredPostal.TYPE_HOME: 
                stringType = "home";
                break;
            case ContactsContract.CommonDataKinds.StructuredPostal.TYPE_WORK: 
                stringType = "work";
                break;
            case ContactsContract.CommonDataKinds.StructuredPostal.TYPE_OTHER: 
            default: 
                stringType = "other";
                break;
        }
        return stringType;
    }
}