1 /*
2  * Copyright (C) 2012 Google Inc.
3  * Licensed to The Android Open Source Project.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 package com.android.mail;
19 
20 import android.database.DataSetObserver;
21 /**
22  * Views that are interested in looking up ContactInfo objects should bind themselves to a
23  * ContactInfoSource.
24  *
25  */
26 public interface ContactInfoSource {
27 
getContactInfo(String email)28     ContactInfo getContactInfo(String email);
29 
registerObserver(DataSetObserver observer)30     void registerObserver(DataSetObserver observer);
unregisterObserver(DataSetObserver observer)31     void unregisterObserver(DataSetObserver observer);
32 
33 }
34