/android/export-contacts

To get this branch, use:
bzr branch http://bzr.ed.am/android/export-contacts
18 by edam
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs
1
/*
2
 * ContactsContractContactAccessor.java
3
 *
19 by edam
updated some copyright dates
4
 * Copyright (C) 2011 to 2012 Tim Marston <tim@ed.am>
18 by edam
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs
5
 *
6
 * This file is part of the Export Contacts program (hereafter referred
7
 * to as "this program"). For more information, see
8
 * http://ed.am/dev/android/export-contacts
9
 *
10
 * This program is free software: you can redistribute it and/or modify
11
 * it under the terms of the GNU General Public License as published by
12
 * the Free Software Foundation, either version 3 of the License, or
13
 * (at your option) any later version.
14
 *
15
 * This program is distributed in the hope that it will be useful,
16
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18
 * GNU General Public License for more details.
19
 *
20
 * You should have received a copy of the GNU General Public License
21
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
22
 */
23
24
package am.ed.exportcontacts;
25
26
import am.ed.exportcontacts.Exporter.ContactData;
27
import android.annotation.TargetApi;
28
import android.app.Activity;
29
import android.database.Cursor;
30
import android.provider.ContactsContract;
31
import android.provider.ContactsContract.CommonDataKinds;
32
33
@TargetApi(5)
34
public class ContactsContractBackend implements Backend
35
{
36
	Activity _activity = null;
37
	Exporter _exporter = null;
38
	Cursor _cur = null;
39
40
	public ContactsContractBackend( Activity activity,
41
		Exporter exporter )
42
	{
43
		_activity = activity;
44
		_exporter = exporter;
45
	}
46
47
	@Override
48
	public int getNumContacts()
49
	{
50
		// get number of aggregate contacts
51
		Cursor cursor = _activity.managedQuery(
52
			ContactsContract.Contacts.CONTENT_URI,
53
			new String[] {
54
				ContactsContract.Contacts._ID,
55
			}, null, null, null );
56
		return cursor.getCount();
57
	}
58
59
	private int convertBackendTypeToType( Class< ? > cls, int type )
60
	{
61
		if( cls == CommonDataKinds.Phone.class )
62
		{
63
			switch( type )
64
			{
65
			case CommonDataKinds.Phone.TYPE_MOBILE:
66
				return ContactData.TYPE_MOBILE;
67
			case CommonDataKinds.Phone.TYPE_FAX_HOME:
68
				return ContactData.TYPE_FAX_HOME;
69
			case CommonDataKinds.Phone.TYPE_FAX_WORK:
70
				return ContactData.TYPE_FAX_WORK;
71
			case CommonDataKinds.Phone.TYPE_PAGER:
72
				return ContactData.TYPE_PAGER;
73
			case CommonDataKinds.Phone.TYPE_WORK:
74
				return ContactData.TYPE_WORK;
75
			default:
76
				return ContactData.TYPE_HOME;
77
			}
78
		}
79
		else if( cls == CommonDataKinds.Email.class )
80
		{
81
			switch( type )
82
			{
83
			case CommonDataKinds.Email.TYPE_WORK:
84
				return ContactData.TYPE_WORK;
85
			default:
86
				return ContactData.TYPE_HOME;
87
			}
88
		}
89
		else if( cls == CommonDataKinds.StructuredPostal.class )
90
		{
91
			switch( type )
92
			{
93
			case CommonDataKinds.StructuredPostal.TYPE_WORK:
94
				return ContactData.TYPE_WORK;
95
			default:
96
				return ContactData.TYPE_HOME;
97
			}
98
		}
99
100
		return ContactData.TYPE_HOME;
101
	}
102
103
	@Override
104
	public boolean getNextContact( Exporter.ContactData contact )
105
	{
106
		// set up cursor
107
		if( _cur == null )
108
		{
109
			// get all aggregate contacts
110
			_cur = _activity.managedQuery(
111
				ContactsContract.Contacts.CONTENT_URI,
112
				new String[] {
113
					ContactsContract.Contacts._ID,
114
					ContactsContract.Contacts.DISPLAY_NAME,
115
				}, null, null, null );
116
		}
117
118
		// if there are no more aggregate contacts, abort
119
		if( _cur == null || !_cur.moveToNext() ) {
120
			_cur = null;
121
			return false;
122
		}
123
124
		// get this aggregate contact's id
125
		Long id = _cur.getLong( _cur.getColumnIndex(
126
			ContactsContract.Contacts._ID ) );
127
128
		// create contact
129
		contact.setName( _cur.getString( _cur.getColumnIndex(
130
			ContactsContract.Contacts.DISPLAY_NAME ) ) );
131
132
		// get all contact data pertaining to the aggregate contact
133
		Cursor cur = _activity.getContentResolver().query(
134
			ContactsContract.Data.CONTENT_URI,
135
			new String[]{
136
				ContactsContract.Data.MIMETYPE,
137
				ContactsContract.Data.IS_PRIMARY,
138
				ContactsContract.Data.DATA1,
139
				ContactsContract.Data.DATA2,
140
				ContactsContract.Data.DATA4,
141
			},
142
			ContactsContract.Data.CONTACT_ID + " = ? AND " +
22 by edam
removed check for deleted contacts (that seems to be broken); fixed conversion on types for ContactsContract backend
143
// column DELTED not found!?
144
//				ContactsContract.Data.DELETED + " = 0 AND " +
18 by edam
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs
145
				ContactsContract.Data.MIMETYPE + " IN ( ?, ?, ?, ?, ? )",
146
			new String[] {
147
				String.valueOf( id ),
148
				CommonDataKinds.Phone.CONTENT_ITEM_TYPE,
149
				CommonDataKinds.Email.CONTENT_ITEM_TYPE,
150
				CommonDataKinds.Organization.CONTENT_ITEM_TYPE,
151
				CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE,
152
				CommonDataKinds.Note.CONTENT_ITEM_TYPE,
153
			},
154
			ContactsContract.Data.IS_SUPER_PRIMARY + " DESC, " +
155
				ContactsContract.Data.RAW_CONTACT_ID + ", " +
156
				ContactsContract.Data.IS_PRIMARY + " DESC" );
157
		while( cur.moveToNext() )
158
		{
159
			String type = cur.getString( cur.getColumnIndex(
160
				ContactsContract.Data.MIMETYPE ) );
161
162
			// add phone numbers
163
			if( type.equals( CommonDataKinds.Phone.CONTENT_ITEM_TYPE ) )
164
				contact.addNumber( contact.new NumberDetail(
165
					convertBackendTypeToType( CommonDataKinds.Phone.class,
166
						cur.getInt( cur.getColumnIndex(
167
							CommonDataKinds.Phone.TYPE ) ) ),
168
					cur.getString( cur.getColumnIndex(
169
						CommonDataKinds.Phone.NUMBER ) ) ) );
170
171
			// add email addresses
172
			else if( type.equals( CommonDataKinds.Email.CONTENT_ITEM_TYPE ) )
173
				contact.addEmail( contact.new EmailDetail(
22 by edam
removed check for deleted contacts (that seems to be broken); fixed conversion on types for ContactsContract backend
174
					convertBackendTypeToType( CommonDataKinds.Email.class,
18 by edam
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs
175
						cur.getInt( cur.getColumnIndex(
176
							CommonDataKinds.Email.TYPE ) ) ),
177
					cur.getString( cur.getColumnIndex(
178
						CommonDataKinds.Email.DATA ) ) ) );
179
180
			// add postal addresses
181
			else if( type.equals( CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE ) )
182
				contact.addAddress( contact.new AddressDetail(
22 by edam
removed check for deleted contacts (that seems to be broken); fixed conversion on types for ContactsContract backend
183
					convertBackendTypeToType( CommonDataKinds.StructuredPostal.class,
18 by edam
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs
184
						cur.getInt( cur.getColumnIndex(
185
							CommonDataKinds.StructuredPostal.TYPE ) ) ),
186
					cur.getString( cur.getColumnIndex(
187
						CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS ) ) ) );
188
189
			// add organisations/titles
190
			else if( type.equals( CommonDataKinds.Organization.CONTENT_ITEM_TYPE ) )
191
				contact.addOrganisation( contact.new OrganisationDetail(
192
					cur.getString( cur.getColumnIndex(
193
						CommonDataKinds.Organization.COMPANY ) ),
194
					cur.getString( cur.getColumnIndex(
195
						CommonDataKinds.Organization.TITLE ) ) ) );
196
197
			// add notes
198
			else if( type.equals( CommonDataKinds.Note.CONTENT_ITEM_TYPE ) )
199
				contact.addNote( cur.getString( cur.getColumnIndex(
200
					CommonDataKinds.Note.NOTE ) ) );
201
		}
21 by edam
fixed column values in Contacts backend; don't write-out empty notes; remember to close my queries; switched from wrappers to static valueOf() functions; fix line-endings (should be \r\n)
202
		cur.close();
18 by edam
added ContactsContract backend; removed references to Contacts types (conversion to/from backend types now done in backends); added support for exporting NOTEs
203
204
		return true;
205
	}
206
}