1package eu.siacs.conversations.utils;
 2
 3import java.util.ArrayList;
 4import java.util.List;
 5import java.util.concurrent.RejectedExecutionException;
 6
 7import android.content.Context;
 8import android.content.CursorLoader;
 9import android.content.Loader;
10import android.content.Loader.OnLoadCompleteListener;
11import android.database.Cursor;
12import android.net.Uri;
13import android.os.Bundle;
14import android.provider.ContactsContract;
15import android.provider.ContactsContract.Profile;
16
17public class PhoneHelper {
18
19	public static void loadPhoneContacts(Context context,
20			final OnPhoneContactsLoadedListener listener) {
21		final List<Bundle> phoneContacts = new ArrayList<Bundle>();
22
23		final String[] PROJECTION = new String[] { ContactsContract.Data._ID,
24				ContactsContract.Data.DISPLAY_NAME,
25				ContactsContract.Data.PHOTO_URI,
26				ContactsContract.Data.LOOKUP_KEY,
27				ContactsContract.CommonDataKinds.Im.DATA };
28
29		final String SELECTION = "(" + ContactsContract.Data.MIMETYPE + "=\""
30				+ ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE
31				+ "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL
32				+ "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER
33				+ "\")";
34
35		CursorLoader mCursorLoader = new CursorLoader(context,
36				ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null,
37				null);
38		mCursorLoader.registerListener(0, new OnLoadCompleteListener<Cursor>() {
39
40			@Override
41			public void onLoadComplete(Loader<Cursor> arg0, Cursor cursor) {
42				if (cursor == null) {
43					return;
44				}
45				while (cursor.moveToNext()) {
46					Bundle contact = new Bundle();
47					contact.putInt("phoneid", cursor.getInt(cursor
48							.getColumnIndex(ContactsContract.Data._ID)));
49					contact.putString(
50							"displayname",
51							cursor.getString(cursor
52									.getColumnIndex(ContactsContract.Data.DISPLAY_NAME)));
53					contact.putString("photouri", cursor.getString(cursor
54							.getColumnIndex(ContactsContract.Data.PHOTO_URI)));
55					contact.putString("lookup", cursor.getString(cursor
56							.getColumnIndex(ContactsContract.Data.LOOKUP_KEY)));
57
58					contact.putString(
59							"jid",
60							cursor.getString(cursor
61									.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
62					phoneContacts.add(contact);
63				}
64				if (listener != null) {
65					listener.onPhoneContactsLoaded(phoneContacts);
66				}
67				cursor.close();
68			}
69		});
70		try {
71			mCursorLoader.startLoading();
72		} catch (RejectedExecutionException e) {
73			if (listener != null) {
74				listener.onPhoneContactsLoaded(phoneContacts);
75			}
76		}
77	}
78
79	public static Uri getSefliUri(Context context) {
80		String[] mProjection = new String[] { Profile._ID, Profile.PHOTO_URI };
81		Cursor mProfileCursor = context.getContentResolver().query(
82				Profile.CONTENT_URI, mProjection, null, null, null);
83
84		if (mProfileCursor == null || mProfileCursor.getCount() == 0) {
85			return null;
86		} else {
87			mProfileCursor.moveToFirst();
88			String uri = mProfileCursor.getString(1);
89			mProfileCursor.close();
90			if (uri == null) {
91				return null;
92			} else {
93				return Uri.parse(uri);
94			}
95		}
96	}
97}