1package eu.siacs.conversations.utils;
 2
 3import java.util.ArrayList;
 4import java.util.List;
 5
 6import android.content.Context;
 7import android.content.CursorLoader;
 8import android.content.Loader;
 9import android.content.Loader.OnLoadCompleteListener;
10import android.database.Cursor;
11import android.net.Uri;
12import android.os.Bundle;
13import android.provider.ContactsContract;
14import android.provider.ContactsContract.Profile;
15
16public class PhoneHelper {
17
18	public static void loadPhoneContacts(Context context,
19			final OnPhoneContactsLoadedListener listener) {
20		final List<Bundle> phoneContacts = new ArrayList<Bundle>();
21		
22		final String[] PROJECTION = new String[] { ContactsContract.Data._ID,
23				ContactsContract.Data.DISPLAY_NAME,
24				ContactsContract.Data.PHOTO_THUMBNAIL_URI,
25				ContactsContract.Data.LOOKUP_KEY,
26				ContactsContract.CommonDataKinds.Im.DATA };
27
28		final String SELECTION = "(" + ContactsContract.Data.MIMETYPE + "=\""
29				+ ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE
30				+ "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL
31				+ "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER
32				+ "\")";
33
34		CursorLoader mCursorLoader = new CursorLoader(context,
35				ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null,
36				null);
37		mCursorLoader.registerListener(0, new OnLoadCompleteListener<Cursor>() {
38
39			@Override
40			public void onLoadComplete(Loader<Cursor> arg0, Cursor cursor) {
41				if (cursor==null) {
42					return;
43				}
44				while (cursor.moveToNext()) {
45					Bundle contact = new Bundle();
46					contact.putInt("phoneid", cursor.getInt(cursor
47							.getColumnIndex(ContactsContract.Data._ID)));
48					contact.putString(
49							"displayname",
50							cursor.getString(cursor
51									.getColumnIndex(ContactsContract.Data.DISPLAY_NAME)));
52					contact.putString(
53							"photouri",
54							cursor.getString(cursor
55									.getColumnIndex(ContactsContract.Data.PHOTO_THUMBNAIL_URI)));
56					contact.putString("lookup", cursor.getString(cursor
57							.getColumnIndex(ContactsContract.Data.LOOKUP_KEY)));
58					
59					contact.putString("jid",cursor.getString(cursor
60									.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
61					phoneContacts.add(contact);
62				}
63				if (listener != null) {
64					listener.onPhoneContactsLoaded(phoneContacts);
65				}
66			}
67		});
68		mCursorLoader.startLoading();
69	}
70
71	public static Uri getSefliUri(Context context) {
72		String[] mProjection = new String[] { Profile._ID,
73				Profile.PHOTO_THUMBNAIL_URI };
74		Cursor mProfileCursor = context.getContentResolver().query(
75				Profile.CONTENT_URI, mProjection, null, null, null);
76
77		if (mProfileCursor == null || mProfileCursor.getCount() == 0) {
78			return null;
79		} else {
80			mProfileCursor.moveToFirst();
81			String uri = mProfileCursor.getString(1);
82			if (uri == null) {
83				return null;
84			} else {
85				return Uri.parse(uri);
86			}
87		}
88	}
89}