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: src/am/ed/exportcontacts/Exporter.java
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- Committer: edam
- Date: 2010-10-30 09:56:26 UTC
- Revision ID: edam@waxworlds.org-20101030095626-cavsscp5jukannwl
- fixed bug in file chooser where "ok" button could remain disabled
- files added:
- TODO
- gen/org
- gen/org/waxworlds
- gen/org/waxworlds/edam
- gen/org/waxworlds/edam/exportcontacts
- src/org
- src/org/waxworlds
- src/org/waxworlds/edam
- files removed:
- gen/am
- gen/am/ed
- gen/am/ed/exportcontacts
- src/am
- src/am/ed
- files renamed:
- src/am/ed/exportcontacts/ => src/org/waxworlds/edam/exportcontacts/
- files modified:
- .bzrignore
added
removed
src/am/ed/exportcontacts/Exporter.java
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/*
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* Exporter.java
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*
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* Copyright (C) 2011 to 2013 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 java.util.ArrayList;
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import android.content.SharedPreferences;
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import android.os.Message;
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public class Exporter extends Thread
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{
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public final static int ACTION_ABORT = 1;
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public final static int ACTION_ALLDONE = 2;
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public final static int RESPONSE_NEGATIVE = 0;
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public final static int RESPONSE_POSITIVE = 1;
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public final static int RESPONSEEXTRA_NONE = 0;
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public final static int RESPONSEEXTRA_ALWAYS = 1;
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private Doit _doit;
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private int _response;
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private boolean _abort = false;
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private boolean _is_finished = false;
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/**
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* Data about a contact
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*/
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public class ContactData
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{
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public final static int TYPE_HOME = 0;
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public final static int TYPE_WORK = 1;
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public final static int TYPE_MOBILE = 2; // only used with phones
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public final static int TYPE_FAX_HOME = 3; // only used with phones
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public final static int TYPE_FAX_WORK = 4; // only used with phones
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public final static int TYPE_PAGER = 5; // only used with phones
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class OrganisationDetail
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{
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protected String _org;
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protected String _title;
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public OrganisationDetail( String org, String title )
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{
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_org = org != null && org.length() > 0? org : null;
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_title = title != null && title.length() > 0? title : null;
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}
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public String getOrganisation()
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{
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return _org;
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}
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public String getTitle()
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{
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return _title;
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}
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}
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class NumberDetail
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{
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protected int _type;
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protected String _num;
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public NumberDetail( int type, String num )
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{
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_type = type;
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_num = num != null && num.length() > 0? num : null;
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}
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public int getType()
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{
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return _type;
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}
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public String getNumber()
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{
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return _num;
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}
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}
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class EmailDetail
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{
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protected int _type;
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protected String _email;
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public EmailDetail( int type, String email )
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{
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_type = type;
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_email = email != null && email.length() > 0? email : null;
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}
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public int getType()
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{
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return _type;
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}
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public String getEmail()
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{
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return _email;
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}
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}
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class AddressDetail
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{
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protected int _type;
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protected String _addr;
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public AddressDetail( int type, String addr )
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{
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_type = type;
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_addr = addr != null && addr.length() > 0? addr : null;
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}
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public int getType()
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{
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return _type;
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}
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public String getAddress()
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{
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return _addr;
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}
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}
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protected String _name = null;
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protected ArrayList< OrganisationDetail > _organisations = null;
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protected ArrayList< NumberDetail > _numbers = null;
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protected ArrayList< EmailDetail > _emails = null;
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protected ArrayList< AddressDetail > _addresses = null;
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protected ArrayList< String > _notes = null;
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protected String _birthday = null;
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public void setName( String name )
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{
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_name = name != null && name.length() > 0? name : null;
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}
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public String getName()
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{
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return _name;
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}
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public void addOrganisation( OrganisationDetail organisation )
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{
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if( organisation.getOrganisation() == null ) return;
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if( _organisations == null )
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_organisations = new ArrayList< OrganisationDetail >();
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_organisations.add( organisation );
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}
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public ArrayList< OrganisationDetail > getOrganisations()
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{
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return _organisations;
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}
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public void addNumber( NumberDetail number )
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{
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if( number.getNumber() == null ) return;
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if( _numbers == null )
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_numbers = new ArrayList< NumberDetail >();
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_numbers.add( number );
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}
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public ArrayList< NumberDetail > getNumbers()
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{
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return _numbers;
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}
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public void addEmail( EmailDetail email )
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{
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if( email.getEmail() == null ) return;
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if( _emails == null )
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_emails = new ArrayList< EmailDetail >();
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_emails.add( email );
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}
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public ArrayList< EmailDetail > getEmails()
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{
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return _emails;
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}
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public void addAddress( AddressDetail address )
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{
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if( address.getAddress() == null ) return;
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if( _addresses == null )
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_addresses = new ArrayList< AddressDetail >();
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_addresses.add( address );
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}
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public ArrayList< AddressDetail > getAddresses()
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{
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return _addresses;
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}
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public void addNote( String note )
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{
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if( _notes == null )
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_notes = new ArrayList< String >();
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_notes.add( note );
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}
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public ArrayList< String > getNotes()
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{
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return _notes;
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}
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public void setBirthday( String birthday )
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{
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_birthday = birthday;
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}
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public String getBirthday()
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{
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return _birthday;
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}
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public String getPrimaryIdentifier()
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{
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if( _name != null )
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return _name;
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if( _organisations != null &&
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_organisations.get( 0 ).getOrganisation() != null )
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return _organisations.get( 0 ).getOrganisation();
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if( _numbers!= null &&
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_numbers.get( 0 ).getNumber() != null )
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return _numbers.get( 0 ).getNumber();
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if( _emails!= null &&
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_emails.get( 0 ).getEmail() != null )
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return _emails.get( 0 ).getEmail();
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// no primary identifier
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return null;
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}
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}
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@SuppressWarnings( "serial" )
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protected class AbortExportException extends Exception { };
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public Exporter( Doit doit )
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{
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_doit = doit;
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}
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@Override
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public void run()
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{
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try
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{
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// update UI
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setProgressMessage( R.string.doit_scanning );
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// do the export
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exportContacts();
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// done!
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finish( ACTION_ALLDONE );
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}
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catch( AbortExportException e )
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{}
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// flag as finished to prevent interrupts
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setIsFinished();
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}
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synchronized private void setIsFinished()
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{
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_is_finished = true;
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}
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protected void exportContacts() throws AbortExportException
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{
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// set up a contact reader
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Backend backend = null;
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if( Integer.parseInt( android.os.Build.VERSION.SDK ) >= 5 )
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backend = new ContactsContractBackend( _doit, this );
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else
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backend = new ContactsBackend( _doit, this );
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// check we have contacts
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int num_contacts = backend.getNumContacts();
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if( num_contacts == 0 )
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showError( R.string.error_nothingtodo );
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// count the number of contacts and set the progress bar max
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setProgress( 0 );
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setProgressMax( num_contacts );
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checkAbort();
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preExport();
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// loop through contacts
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int count = 0;
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while( true ) {
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checkAbort();
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ContactData contact = new ContactData();
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if( !backend.getNextContact( contact ) )
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break;
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// export this one
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checkAbort();
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if( exportContact( contact ) )
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_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTWRITTEN );
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else
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_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTSKIPPED );
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setProgress( count++ );
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}
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setProgress( num_contacts );
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postExport();
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}
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public void wake()
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{
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wake( 0 );
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}
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synchronized public void wake( int response )
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{
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_response = response;
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notify();
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}
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synchronized public boolean setAbort()
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{
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if( !_is_finished && !_abort ) {
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_abort = true;
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notify();
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return true;
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}
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return false;
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}
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protected SharedPreferences getSharedPreferences()
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{
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return _doit.getSharedPreferences();
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}
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protected void showError( int res ) throws AbortExportException
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{
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showError( _doit.getText( res ).toString() );
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}
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synchronized protected void showError( String message )
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throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendMessage( Message.obtain(
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_doit._handler, Doit.MESSAGE_ERROR, message ) );
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try {
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wait();
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}
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catch( InterruptedException e ) { }
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// no need to check if an abortion happened during the wait, we are
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// about to finish anyway!
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finish( ACTION_ABORT );
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}
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protected void showContinueOrAbort( int res ) throws AbortExportException
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{
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showContinueOrAbort( _doit.getText( res ).toString() );
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}
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synchronized protected void showContinueOrAbort( String message )
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throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendMessage( Message.obtain(
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_doit._handler, Doit.MESSAGE_CONTINUEORABORT, message ) );
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try {
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wait();
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}
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catch( InterruptedException e ) { }
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// if we're aborting, there's no need to check if an abortion happened
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// during the wait
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if( _response == RESPONSE_NEGATIVE )
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finish( ACTION_ABORT );
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else
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checkAbort();
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}
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protected void setProgressMessage( int res ) throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendMessage( Message.obtain( _doit._handler,
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Doit.MESSAGE_SETPROGRESSMESSAGE, getText( res ) ) );
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}
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protected void setProgressMax( int max_progress )
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throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendMessage( Message.obtain(
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_doit._handler, Doit.MESSAGE_SETMAXPROGRESS,
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Integer.valueOf( max_progress ) ) );
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}
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protected void setTmpProgress( int tmp_progress )
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throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendMessage( Message.obtain(
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_doit._handler, Doit.MESSAGE_SETTMPPROGRESS,
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Integer.valueOf( tmp_progress ) ) );
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}
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protected void setProgress( int progress ) throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendMessage( Message.obtain(
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_doit._handler, Doit.MESSAGE_SETPROGRESS,
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Integer.valueOf( progress ) ) );
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}
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protected void finish( int action ) throws AbortExportException
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{
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// update UI to reflect action
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int message;
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switch( action )
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{
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case ACTION_ALLDONE: message = Doit.MESSAGE_ALLDONE; break;
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default: // fall through
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case ACTION_ABORT: message = Doit.MESSAGE_ABORT; break;
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}
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_doit._handler.sendEmptyMessage( message );
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// stop
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throw new AbortExportException();
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}
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protected CharSequence getText( int res )
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{
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return _doit.getText( res );
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}
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protected void skipContact() throws AbortExportException
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{
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checkAbort();
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_doit._handler.sendEmptyMessage( Doit.MESSAGE_CONTACTSKIPPED );
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}
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synchronized protected void checkAbort() throws AbortExportException
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{
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if( _abort ) {
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// stop
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throw new AbortExportException();
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}
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}
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protected void preExport() throws AbortExportException
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{
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}
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protected boolean exportContact( ContactData contact )
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throws AbortExportException
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{
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throw new UnsupportedOperationException();
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}
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protected void postExport() throws AbortExportException
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{
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}
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}
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