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

  • Committer: edam
  • Date: 2012-12-21 13:26:31 UTC
  • Revision ID: tim@ed.am-20121221132631-ofj30d60lvuxp4a3
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs

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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 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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        @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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        private int convertBackendTypeToType( Class< ? > cls, int type )
 
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        {
 
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                if( cls == CommonDataKinds.Phone.class )
 
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                {
 
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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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                        // add notes
 
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                        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 ) ) );
 
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                }
 
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                return true;
 
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        }
 
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}