telephony/java/com/android/internal/telephony/IccProvider.java - platform/frameworks/base - Git at Google

 /*
  * Copyright (C) 2006 The Android Open Source Project
  *
  * Licensed 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 com.android.internal.telephony;

 import android.content.ContentProvider;
 import android.content.UriMatcher;
 import android.content.ContentValues;
 import com.android.internal.database.ArrayListCursor;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.SystemProperties;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.text.TextUtils;
 import android.util.Log;

 import java.util.ArrayList;
 import java.util.List;

 import com.android.internal.telephony.IccConstants;
 import com.android.internal.telephony.AdnRecord;
 import com.android.internal.telephony.IIccPhoneBook;


 /**
  * {@hide}
  */
 public class IccProvider extends ContentProvider {
     private static final String TAG = "IccProvider";
     private static final boolean DBG = false;


     private static final String[] ADDRESS_BOOK_COLUMN_NAMES = new String[] {
         "name",
         "number",
         "emails"
     };

     private static final int ADN = 1;
     private static final int FDN = 2;
     private static final int SDN = 3;

     private static final String STR_TAG = "tag";
     private static final String STR_NUMBER = "number";
     private static final String STR_EMAILS = "emails";
     private static final String STR_PIN2 = "pin2";

     private static final UriMatcher URL_MATCHER =
                             new UriMatcher(UriMatcher.NO_MATCH);

     static {
         URL_MATCHER.addURI("icc", "adn", ADN);
         URL_MATCHER.addURI("icc", "fdn", FDN);
         URL_MATCHER.addURI("icc", "sdn", SDN);
     }


     private boolean mSimulator;

     @Override
     public boolean onCreate() {
         String device = SystemProperties.get("ro.product.device");
         if (!TextUtils.isEmpty(device)) {
             mSimulator = false;
         } else {
             // simulator
             mSimulator = true;
         }

         return true;
     }

     @Override
     public Cursor query(Uri url, String[] projection, String selection,
             String[] selectionArgs, String sort) {
         ArrayList<ArrayList> results;

         if (!mSimulator) {
             switch (URL_MATCHER.match(url)) {
                 case ADN:
                     results = loadFromEf(IccConstants.EF_ADN);
                     break;

                 case FDN:
                     results = loadFromEf(IccConstants.EF_FDN);
                     break;

                 case SDN:
                     results = loadFromEf(IccConstants.EF_SDN);
                     break;

                 default:
                     throw new IllegalArgumentException("Unknown URL " + url);
             }
         } else {
             // Fake up some data for the simulator
             results = new ArrayList<ArrayList>(4);
             ArrayList<String> contact;

             contact = new ArrayList<String>();
             contact.add("Ron Stevens/H");
             contact.add("512-555-5038");
             results.add(contact);

             contact = new ArrayList<String>();
             contact.add("Ron Stevens/M");
             contact.add("512-555-8305");
             results.add(contact);

             contact = new ArrayList<String>();
             contact.add("Melissa Owens");
             contact.add("512-555-8305");
             results.add(contact);

             contact = new ArrayList<String>();
             contact.add("Directory Assistence");
             contact.add("411");
             results.add(contact);
         }

         return new ArrayListCursor(ADDRESS_BOOK_COLUMN_NAMES, results);
     }

     @Override
     public String getType(Uri url) {
         switch (URL_MATCHER.match(url)) {
             case ADN:
             case FDN:
             case SDN:
                 return "vnd.android.cursor.dir/sim-contact";

             default:
                 throw new IllegalArgumentException("Unknown URL " + url);
         }
     }

     @Override
     public Uri insert(Uri url, ContentValues initialValues) {
         Uri resultUri;
         int efType;
         String pin2 = null;

         if (DBG) log("insert");

         int match = URL_MATCHER.match(url);
         switch (match) {
             case ADN:
                 efType = IccConstants.EF_ADN;
                 break;

             case FDN:
                 efType = IccConstants.EF_FDN;
                 pin2 = initialValues.getAsString("pin2");
                 break;

             default:
                 throw new UnsupportedOperationException(
                         "Cannot insert into URL: " + url);
         }

         String tag = initialValues.getAsString("tag");
         String number = initialValues.getAsString("number");
         // TODO(): Read email instead of sending null.
         boolean success = addIccRecordToEf(efType, tag, number, null, pin2);

         if (!success) {
             return null;
         }

         StringBuilder buf = new StringBuilder("content://icc/");
         switch (match) {
             case ADN:
                 buf.append("adn/");
                 break;

             case FDN:
                 buf.append("fdn/");
                 break;
         }

         // TODO: we need to find out the rowId for the newly added record
         buf.append(0);

         resultUri = Uri.parse(buf.toString());

         /*
         // notify interested parties that an insertion happened
         getContext().getContentResolver().notifyInsert(
                 resultUri, rowID, null);
         */

         return resultUri;
     }

     private String normalizeValue(String inVal) {
         int len = inVal.length();
         String retVal = inVal;

         if (inVal.charAt(0) == '\'' && inVal.charAt(len-1) == '\'') {
             retVal = inVal.substring(1, len-1);
         }

         return retVal;
     }

     @Override
     public int delete(Uri url, String where, String[] whereArgs) {
         int efType;

         if (DBG) log("delete");

         int match = URL_MATCHER.match(url);
         switch (match) {
             case ADN:
                 efType = IccConstants.EF_ADN;
                 break;

             case FDN:
                 efType = IccConstants.EF_FDN;
                 break;

             default:
                 throw new UnsupportedOperationException(
                         "Cannot insert into URL: " + url);
         }

         // parse where clause
         String tag = null;
         String number = null;
         String[] emails = null;
         String pin2 = null;

         String[] tokens = where.split("AND");
         int n = tokens.length;

         while (--n >= 0) {
             String param = tokens[n];
             if (DBG) log("parsing '" + param + "'");

             String[] pair = param.split("=");

             if (pair.length != 2) {
                 Log.e(TAG, "resolve: bad whereClause parameter: " + param);
                 continue;
             }

             String key = pair[0].trim();
             String val = pair[1].trim();

             if (STR_TAG.equals(key)) {
                 tag = normalizeValue(val);
             } else if (STR_NUMBER.equals(key)) {
                 number = normalizeValue(val);
             } else if (STR_EMAILS.equals(key)) {
                 //TODO(): Email is null.
                 emails = null;
             } else if (STR_PIN2.equals(key)) {
                 pin2 = normalizeValue(val);
             }
         }

         if (TextUtils.isEmpty(tag)) {
             return 0;
         }

         if (efType == FDN && TextUtils.isEmpty(pin2)) {
             return 0;
         }

         boolean success = deleteIccRecordFromEf(efType, tag, number, emails, pin2);
         if (!success) {
             return 0;
         }

         return 1;
     }

     @Override
     public int update(Uri url, ContentValues values, String where, String[] whereArgs) {
         int efType;
         String pin2 = null;

         if (DBG) log("update");

         int match = URL_MATCHER.match(url);
         switch (match) {
             case ADN:
                 efType = IccConstants.EF_ADN;
                 break;

             case FDN:
                 efType = IccConstants.EF_FDN;
                 pin2 = values.getAsString("pin2");
                 break;

             default:
                 throw new UnsupportedOperationException(
                         "Cannot insert into URL: " + url);
         }

         String tag = values.getAsString("tag");
         String number = values.getAsString("number");
         String[] emails = null;
         String newTag = values.getAsString("newTag");
         String newNumber = values.getAsString("newNumber");
         String[] newEmails = null;
         // TODO(): Update for email.
         boolean success = updateIccRecordInEf(efType, tag, number,
                 newTag, newNumber, pin2);

         if (!success) {
             return 0;
         }

         return 1;
     }

     private ArrayList<ArrayList> loadFromEf(int efType) {
         ArrayList<ArrayList> results = new ArrayList<ArrayList>();
         List<AdnRecord> adnRecords = null;

         if (DBG) log("loadFromEf: efType=" + efType);

         try {
             IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                     ServiceManager.getService("simphonebook"));
             if (iccIpb != null) {
                 adnRecords = iccIpb.getAdnRecordsInEf(efType);
             }
         } catch (RemoteException ex) {
             // ignore it
         } catch (SecurityException ex) {
             if (DBG) log(ex.toString());
         }
         if (adnRecords != null) {
             // Load the results

             int N = adnRecords.size();
             if (DBG) log("adnRecords.size=" + N);
             for (int i = 0; i < N ; i++) {
                 loadRecord(adnRecords.get(i), results);
             }
         } else {
             // No results to load
             Log.w(TAG, "Cannot load ADN records");
             results.clear();
         }
         if (DBG) log("loadFromEf: return results");
         return results;
     }

     private boolean
     addIccRecordToEf(int efType, String name, String number, String[] emails, String pin2) {
         if (DBG) log("addIccRecordToEf: efType=" + efType + ", name=" + name +
                 ", number=" + number + ", emails=" + emails);

         boolean success = false;

         // TODO: do we need to call getAdnRecordsInEf() before calling
         // updateAdnRecordsInEfBySearch()? In any case, we will leave
         // the UI level logic to fill that prereq if necessary. But
         // hopefully, we can remove this requirement.

         try {
             IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                     ServiceManager.getService("simphonebook"));
             if (iccIpb != null) {
                 success = iccIpb.updateAdnRecordsInEfBySearch(efType, "", "",
                         name, number, pin2);
             }
         } catch (RemoteException ex) {
             // ignore it
         } catch (SecurityException ex) {
             if (DBG) log(ex.toString());
         }
         if (DBG) log("addIccRecordToEf: " + success);
         return success;
     }

     private boolean
     updateIccRecordInEf(int efType, String oldName, String oldNumber,
             String newName, String newNumber, String pin2) {
         if (DBG) log("updateIccRecordInEf: efType=" + efType +
                 ", oldname=" + oldName + ", oldnumber=" + oldNumber +
                 ", newname=" + newName + ", newnumber=" + newNumber);
         boolean success = false;

         try {
             IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                     ServiceManager.getService("simphonebook"));
             if (iccIpb != null) {
                 success = iccIpb.updateAdnRecordsInEfBySearch(efType,
                         oldName, oldNumber, newName, newNumber, pin2);
             }
         } catch (RemoteException ex) {
             // ignore it
         } catch (SecurityException ex) {
             if (DBG) log(ex.toString());
         }
         if (DBG) log("updateIccRecordInEf: " + success);
         return success;
     }


     private boolean deleteIccRecordFromEf(int efType, String name, String number, String[] emails,
             String pin2) {
         if (DBG) log("deleteIccRecordFromEf: efType=" + efType +
                 ", name=" + name + ", number=" + number + ", emails=" + emails + ", pin2=" + pin2);

         boolean success = false;

         try {
             IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                     ServiceManager.getService("simphonebook"));
             if (iccIpb != null) {
                 success = iccIpb.updateAdnRecordsInEfBySearch(efType,
                         name, number, "", "", pin2);
             }
         } catch (RemoteException ex) {
             // ignore it
         } catch (SecurityException ex) {
             if (DBG) log(ex.toString());
         }
         if (DBG) log("deleteIccRecordFromEf: " + success);
         return success;
     }

     /**
      * Loads an AdnRecord into an ArrayList. Must be called with mLock held.
      *
      * @param record the ADN record to load from
      * @param results the array list to put the results in
      */
     private void loadRecord(AdnRecord record,
             ArrayList<ArrayList> results) {
         if (!record.isEmpty()) {
             ArrayList<String> contact = new ArrayList<String>();
             String alphaTag = record.getAlphaTag();
             String number = record.getNumber();
             String[] emails = record.getEmails();

             if (DBG) log("loadRecord: " + alphaTag + ", " + number + ",");
             contact.add(alphaTag);
             contact.add(number);
             StringBuilder emailString = new StringBuilder();

             if (emails != null) {
                 for (String email: emails) {
                     if (DBG) log("Adding email:" + email);
                     emailString.append(email);
                     emailString.append(",");
                 }
                 contact.add(emailString.toString());
             } else {
                 contact.add(null);
             }
             results.add(contact);
         }
     }

     private void log(String msg) {
         Log.d(TAG, "[IccProvider] " + msg);
     }

 }
	/*
	* Copyright (C) 2006 The Android Open Source Project
	*
	* Licensed 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 com.android.internal.telephony;

	import android.content.ContentProvider;
	import android.content.UriMatcher;
	import android.content.ContentValues;
	import com.android.internal.database.ArrayListCursor;
	import android.database.Cursor;
	import android.net.Uri;
	import android.os.SystemProperties;
	import android.os.RemoteException;
	import android.os.ServiceManager;
	import android.text.TextUtils;
	import android.util.Log;

	import java.util.ArrayList;
	import java.util.List;

	import com.android.internal.telephony.IccConstants;
	import com.android.internal.telephony.AdnRecord;
	import com.android.internal.telephony.IIccPhoneBook;


	/**
	* {@hide}
	*/
	public class IccProvider extends ContentProvider {
	private static final String TAG = "IccProvider";
	private static final boolean DBG = false;


	private static final String[] ADDRESS_BOOK_COLUMN_NAMES = new String[] {
	"name",
	"number",
	"emails"
	};

	private static final int ADN = 1;
	private static final int FDN = 2;
	private static final int SDN = 3;

	private static final String STR_TAG = "tag";
	private static final String STR_NUMBER = "number";
	private static final String STR_EMAILS = "emails";
	private static final String STR_PIN2 = "pin2";

	private static final UriMatcher URL_MATCHER =
	new UriMatcher(UriMatcher.NO_MATCH);

	static {
	URL_MATCHER.addURI("icc", "adn", ADN);
	URL_MATCHER.addURI("icc", "fdn", FDN);
	URL_MATCHER.addURI("icc", "sdn", SDN);
	}


	private boolean mSimulator;

	@Override
	public boolean onCreate() {
	String device = SystemProperties.get("ro.product.device");
	if (!TextUtils.isEmpty(device)) {
	mSimulator = false;
	} else {
	// simulator
	mSimulator = true;
	}

	return true;
	}

	@Override
	public Cursor query(Uri url, String[] projection, String selection,
	String[] selectionArgs, String sort) {
	ArrayList<ArrayList> results;

	if (!mSimulator) {
	switch (URL_MATCHER.match(url)) {
	case ADN:
	results = loadFromEf(IccConstants.EF_ADN);
	break;

	case FDN:
	results = loadFromEf(IccConstants.EF_FDN);
	break;

	case SDN:
	results = loadFromEf(IccConstants.EF_SDN);
	break;

	default:
	throw new IllegalArgumentException("Unknown URL " + url);
	}
	} else {
	// Fake up some data for the simulator
	results = new ArrayList<ArrayList>(4);
	ArrayList<String> contact;

	contact = new ArrayList<String>();
	contact.add("Ron Stevens/H");
	contact.add("512-555-5038");
	results.add(contact);

	contact = new ArrayList<String>();
	contact.add("Ron Stevens/M");
	contact.add("512-555-8305");
	results.add(contact);

	contact = new ArrayList<String>();
	contact.add("Melissa Owens");
	contact.add("512-555-8305");
	results.add(contact);

	contact = new ArrayList<String>();
	contact.add("Directory Assistence");
	contact.add("411");
	results.add(contact);
	}

	return new ArrayListCursor(ADDRESS_BOOK_COLUMN_NAMES, results);
	}

	@Override
	public String getType(Uri url) {
	switch (URL_MATCHER.match(url)) {
	case ADN:
	case FDN:
	case SDN:
	return "vnd.android.cursor.dir/sim-contact";

	default:
	throw new IllegalArgumentException("Unknown URL " + url);
	}
	}

	@Override
	public Uri insert(Uri url, ContentValues initialValues) {
	Uri resultUri;
	int efType;
	String pin2 = null;

	if (DBG) log("insert");

	int match = URL_MATCHER.match(url);
	switch (match) {
	case ADN:
	efType = IccConstants.EF_ADN;
	break;

	case FDN:
	efType = IccConstants.EF_FDN;
	pin2 = initialValues.getAsString("pin2");
	break;

	default:
	throw new UnsupportedOperationException(
	"Cannot insert into URL: " + url);
	}

	String tag = initialValues.getAsString("tag");
	String number = initialValues.getAsString("number");
	// TODO(): Read email instead of sending null.
	boolean success = addIccRecordToEf(efType, tag, number, null, pin2);

	if (!success) {
	return null;
	}

	StringBuilder buf = new StringBuilder("content://icc/");
	switch (match) {
	case ADN:
	buf.append("adn/");
	break;

	case FDN:
	buf.append("fdn/");
	break;
	}

	// TODO: we need to find out the rowId for the newly added record
	buf.append(0);

	resultUri = Uri.parse(buf.toString());

	/*
	// notify interested parties that an insertion happened
	getContext().getContentResolver().notifyInsert(
	resultUri, rowID, null);
	*/

	return resultUri;
	}

	private String normalizeValue(String inVal) {
	int len = inVal.length();
	String retVal = inVal;

	if (inVal.charAt(0) == '\'' && inVal.charAt(len-1) == '\'') {
	retVal = inVal.substring(1, len-1);
	}

	return retVal;
	}

	@Override
	public int delete(Uri url, String where, String[] whereArgs) {
	int efType;

	if (DBG) log("delete");

	int match = URL_MATCHER.match(url);
	switch (match) {
	case ADN:
	efType = IccConstants.EF_ADN;
	break;

	case FDN:
	efType = IccConstants.EF_FDN;
	break;

	default:
	throw new UnsupportedOperationException(
	"Cannot insert into URL: " + url);
	}

	// parse where clause
	String tag = null;
	String number = null;
	String[] emails = null;
	String pin2 = null;

	String[] tokens = where.split("AND");
	int n = tokens.length;

	while (--n >= 0) {
	String param = tokens[n];
	if (DBG) log("parsing '" + param + "'");

	String[] pair = param.split("=");

	if (pair.length != 2) {
	Log.e(TAG, "resolve: bad whereClause parameter: " + param);
	continue;
	}

	String key = pair[0].trim();
	String val = pair[1].trim();

	if (STR_TAG.equals(key)) {
	tag = normalizeValue(val);
	} else if (STR_NUMBER.equals(key)) {
	number = normalizeValue(val);
	} else if (STR_EMAILS.equals(key)) {
	//TODO(): Email is null.
	emails = null;
	} else if (STR_PIN2.equals(key)) {
	pin2 = normalizeValue(val);
	}
	}

	if (TextUtils.isEmpty(tag)) {
	return 0;
	}

	if (efType == FDN && TextUtils.isEmpty(pin2)) {
	return 0;
	}

	boolean success = deleteIccRecordFromEf(efType, tag, number, emails, pin2);
	if (!success) {
	return 0;
	}

	return 1;
	}

	@Override
	public int update(Uri url, ContentValues values, String where, String[] whereArgs) {
	int efType;
	String pin2 = null;

	if (DBG) log("update");

	int match = URL_MATCHER.match(url);
	switch (match) {
	case ADN:
	efType = IccConstants.EF_ADN;
	break;

	case FDN:
	efType = IccConstants.EF_FDN;
	pin2 = values.getAsString("pin2");
	break;

	default:
	throw new UnsupportedOperationException(
	"Cannot insert into URL: " + url);
	}

	String tag = values.getAsString("tag");
	String number = values.getAsString("number");
	String[] emails = null;
	String newTag = values.getAsString("newTag");
	String newNumber = values.getAsString("newNumber");
	String[] newEmails = null;
	// TODO(): Update for email.
	boolean success = updateIccRecordInEf(efType, tag, number,
	newTag, newNumber, pin2);

	if (!success) {
	return 0;
	}

	return 1;
	}

	private ArrayList<ArrayList> loadFromEf(int efType) {
	ArrayList<ArrayList> results = new ArrayList<ArrayList>();
	List<AdnRecord> adnRecords = null;

	if (DBG) log("loadFromEf: efType=" + efType);

	try {
	IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
	ServiceManager.getService("simphonebook"));
	if (iccIpb != null) {
	adnRecords = iccIpb.getAdnRecordsInEf(efType);
	}
	} catch (RemoteException ex) {
	// ignore it
	} catch (SecurityException ex) {
	if (DBG) log(ex.toString());
	}
	if (adnRecords != null) {
	// Load the results

	int N = adnRecords.size();
	if (DBG) log("adnRecords.size=" + N);
	for (int i = 0; i < N ; i++) {
	loadRecord(adnRecords.get(i), results);
	}
	} else {
	// No results to load
	Log.w(TAG, "Cannot load ADN records");
	results.clear();
	}
	if (DBG) log("loadFromEf: return results");
	return results;
	}

	private boolean
	addIccRecordToEf(int efType, String name, String number, String[] emails, String pin2) {
	if (DBG) log("addIccRecordToEf: efType=" + efType + ", name=" + name +
	", number=" + number + ", emails=" + emails);

	boolean success = false;

	// TODO: do we need to call getAdnRecordsInEf() before calling
	// updateAdnRecordsInEfBySearch()? In any case, we will leave
	// the UI level logic to fill that prereq if necessary. But
	// hopefully, we can remove this requirement.

	try {
	IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
	ServiceManager.getService("simphonebook"));
	if (iccIpb != null) {
	success = iccIpb.updateAdnRecordsInEfBySearch(efType, "", "",
	name, number, pin2);
	}
	} catch (RemoteException ex) {
	// ignore it
	} catch (SecurityException ex) {
	if (DBG) log(ex.toString());
	}
	if (DBG) log("addIccRecordToEf: " + success);
	return success;
	}

	private boolean
	updateIccRecordInEf(int efType, String oldName, String oldNumber,
	String newName, String newNumber, String pin2) {
	if (DBG) log("updateIccRecordInEf: efType=" + efType +
	", oldname=" + oldName + ", oldnumber=" + oldNumber +
	", newname=" + newName + ", newnumber=" + newNumber);
	boolean success = false;

	try {
	IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
	ServiceManager.getService("simphonebook"));
	if (iccIpb != null) {
	success = iccIpb.updateAdnRecordsInEfBySearch(efType,
	oldName, oldNumber, newName, newNumber, pin2);
	}
	} catch (RemoteException ex) {
	// ignore it
	} catch (SecurityException ex) {
	if (DBG) log(ex.toString());
	}
	if (DBG) log("updateIccRecordInEf: " + success);
	return success;
	}


	private boolean deleteIccRecordFromEf(int efType, String name, String number, String[] emails,
	String pin2) {
	if (DBG) log("deleteIccRecordFromEf: efType=" + efType +
	", name=" + name + ", number=" + number + ", emails=" + emails + ", pin2=" + pin2);

	boolean success = false;

	try {
	IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
	ServiceManager.getService("simphonebook"));
	if (iccIpb != null) {
	success = iccIpb.updateAdnRecordsInEfBySearch(efType,
	name, number, "", "", pin2);
	}
	} catch (RemoteException ex) {
	// ignore it
	} catch (SecurityException ex) {
	if (DBG) log(ex.toString());
	}
	if (DBG) log("deleteIccRecordFromEf: " + success);
	return success;
	}

	/**
	* Loads an AdnRecord into an ArrayList. Must be called with mLock held.
	*
	* @param record the ADN record to load from
	* @param results the array list to put the results in
	*/
	private void loadRecord(AdnRecord record,
	ArrayList<ArrayList> results) {
	if (!record.isEmpty()) {
	ArrayList<String> contact = new ArrayList<String>();
	String alphaTag = record.getAlphaTag();
	String number = record.getNumber();
	String[] emails = record.getEmails();

	if (DBG) log("loadRecord: " + alphaTag + ", " + number + ",");
	contact.add(alphaTag);
	contact.add(number);
	StringBuilder emailString = new StringBuilder();

	if (emails != null) {
	for (String email: emails) {
	if (DBG) log("Adding email:" + email);
	emailString.append(email);
	emailString.append(",");
	}
	contact.add(emailString.toString());
	} else {
	contact.add(null);
	}
	results.add(contact);
	}
	}

	private void log(String msg) {
	Log.d(TAG, "[IccProvider] " + msg);
	}

	}