/android/export-contacts

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Viewing changes to src/am/ed/exportcontacts/ContactsContractBackend.java

  • Committer: edam
  • Date: 2012-04-24 11:17:41 UTC
  • Revision ID: tim@ed.am-20120424111741-gbzn6qr4i574d9s4
renamed contact readers to accessors

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src/am/ed/exportcontacts/ContactsContractBackend.java
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/*
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 * ContactsContractContactAccessor.java
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 *
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 * Copyright (C) 2011 to 2012 Tim Marston <tim@ed.am>
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 *
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 * This file is part of the Export Contacts program (hereafter referred
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 * to as "this program"). For more information, see
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 * http://ed.am/dev/android/export-contacts
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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package am.ed.exportcontacts;
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import am.ed.exportcontacts.Exporter.ContactData;
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import android.annotation.TargetApi;
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import android.app.Activity;
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import android.database.Cursor;
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import android.provider.ContactsContract;
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import android.provider.ContactsContract.CommonDataKinds;
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@TargetApi(5)
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public class ContactsContractBackend implements Backend
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{
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        Activity _activity = null;
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        Exporter _exporter = null;
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        Cursor _cur = null;
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        public ContactsContractBackend( Activity activity,
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                Exporter exporter )
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        {
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                _activity = activity;
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                _exporter = exporter;
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        }
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47
 
        @Override
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        public int getNumContacts()
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        {
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                // get number of aggregate contacts
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                Cursor cursor = _activity.managedQuery(
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                        ContactsContract.Contacts.CONTENT_URI,
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                        new String[] {
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                                ContactsContract.Contacts._ID,
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                        }, null, null, null );
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                return cursor.getCount();
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        }
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59
 
        private int convertBackendTypeToType( Class< ? > cls, int type )
60
 
        {
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                if( cls == CommonDataKinds.Phone.class )
62
 
                {
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                        switch( type )
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                        {
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                        case CommonDataKinds.Phone.TYPE_MOBILE:
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                                return ContactData.TYPE_MOBILE;
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                        case CommonDataKinds.Phone.TYPE_FAX_HOME:
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                                return ContactData.TYPE_FAX_HOME;
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                        case CommonDataKinds.Phone.TYPE_FAX_WORK:
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                                return ContactData.TYPE_FAX_WORK;
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                        case CommonDataKinds.Phone.TYPE_PAGER:
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                                return ContactData.TYPE_PAGER;
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                        case CommonDataKinds.Phone.TYPE_WORK:
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                                return ContactData.TYPE_WORK;
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                        default:
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                                return ContactData.TYPE_HOME;
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                        }
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                }
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                else if( cls == CommonDataKinds.Email.class )
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                {
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                        switch( type )
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                        {
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                        case CommonDataKinds.Email.TYPE_WORK:
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                                return ContactData.TYPE_WORK;
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                        default:
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                                return ContactData.TYPE_HOME;
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                        }
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                }
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                else if( cls == CommonDataKinds.StructuredPostal.class )
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                {
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                        switch( type )
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                        {
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                        case CommonDataKinds.StructuredPostal.TYPE_WORK:
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                                return ContactData.TYPE_WORK;
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                        default:
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                                return ContactData.TYPE_HOME;
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                        }
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                }
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                return ContactData.TYPE_HOME;
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        }
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        @Override
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        public boolean getNextContact( Exporter.ContactData contact )
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        {
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                // set up cursor
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                if( _cur == null )
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                {
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                        // get all aggregate contacts
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                        _cur = _activity.managedQuery(
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                                ContactsContract.Contacts.CONTENT_URI,
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                                new String[] {
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                                        ContactsContract.Contacts._ID,
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                                        ContactsContract.Contacts.DISPLAY_NAME,
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                                }, null, null, null );
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                }
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                // if there are no more aggregate contacts, abort
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                if( _cur == null || !_cur.moveToNext() ) {
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                        _cur = null;
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                        return false;
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                }
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                // get this aggregate contact's id
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                Long id = _cur.getLong( _cur.getColumnIndex(
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                        ContactsContract.Contacts._ID ) );
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                // create contact
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                contact.setName( _cur.getString( _cur.getColumnIndex(
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                        ContactsContract.Contacts.DISPLAY_NAME ) ) );
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                // get all contact data pertaining to the aggregate contact
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                Cursor cur = _activity.getContentResolver().query(
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                        ContactsContract.Data.CONTENT_URI,
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                        new String[]{
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                                ContactsContract.Data.MIMETYPE,
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                                ContactsContract.Data.IS_PRIMARY,
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                                ContactsContract.Data.DATA1,
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                                ContactsContract.Data.DATA2,
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                                ContactsContract.Data.DATA4,
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                        },
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                        ContactsContract.Data.CONTACT_ID + " = ? AND " +
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                                ContactsContract.Data.DELETED + " = 0 AND " +
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                                ContactsContract.Data.MIMETYPE + " IN ( ?, ?, ?, ?, ? )",
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                        new String[] {
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                                String.valueOf( id ),
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                                CommonDataKinds.Phone.CONTENT_ITEM_TYPE,
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                                CommonDataKinds.Email.CONTENT_ITEM_TYPE,
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                                CommonDataKinds.Organization.CONTENT_ITEM_TYPE,
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                                CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE,
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                                CommonDataKinds.Note.CONTENT_ITEM_TYPE,
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                        },
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                        ContactsContract.Data.IS_SUPER_PRIMARY + " DESC, " +
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                                ContactsContract.Data.RAW_CONTACT_ID + ", " +
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                                ContactsContract.Data.IS_PRIMARY + " DESC" );
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                while( cur.moveToNext() )
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                {
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                        String type = cur.getString( cur.getColumnIndex(
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                                ContactsContract.Data.MIMETYPE ) );
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                        // add phone numbers
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                        if( type.equals( CommonDataKinds.Phone.CONTENT_ITEM_TYPE ) )
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                                contact.addNumber( contact.new NumberDetail(
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                                        convertBackendTypeToType( CommonDataKinds.Phone.class,
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                                                cur.getInt( cur.getColumnIndex(
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                                                        CommonDataKinds.Phone.TYPE ) ) ),
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                                        cur.getString( cur.getColumnIndex(
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                                                CommonDataKinds.Phone.NUMBER ) ) ) );
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                        // add email addresses
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                        else if( type.equals( CommonDataKinds.Email.CONTENT_ITEM_TYPE ) )
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                                contact.addEmail( contact.new EmailDetail(
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                                        convertBackendTypeToType( CommonDataKinds.Phone.class,
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                                                cur.getInt( cur.getColumnIndex(
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                                                        CommonDataKinds.Email.TYPE ) ) ),
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                                        cur.getString( cur.getColumnIndex(
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                                                CommonDataKinds.Email.DATA ) ) ) );
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                        // add postal addresses
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                        else if( type.equals( CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE ) )
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                                contact.addAddress( contact.new AddressDetail(
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                                        convertBackendTypeToType( CommonDataKinds.Phone.class,
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                                                cur.getInt( cur.getColumnIndex(
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                                                        CommonDataKinds.StructuredPostal.TYPE ) ) ),
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                                        cur.getString( cur.getColumnIndex(
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                                                CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS ) ) ) );
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                        // add organisations/titles
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                        else if( type.equals( CommonDataKinds.Organization.CONTENT_ITEM_TYPE ) )
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                                contact.addOrganisation( contact.new OrganisationDetail(
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                                        cur.getString( cur.getColumnIndex(
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                                                CommonDataKinds.Organization.COMPANY ) ),
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                                        cur.getString( cur.getColumnIndex(
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                                                CommonDataKinds.Organization.TITLE ) ) ) );
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196
 
                        // add notes
197
 
                        else if( type.equals( CommonDataKinds.Note.CONTENT_ITEM_TYPE ) )
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                                contact.addNote( cur.getString( cur.getColumnIndex(
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                                        CommonDataKinds.Note.NOTE ) ) );
200
 
                }
201
 
 
202
 
                return true;
203
 
        }
204
 
}