1 /*
2  * Copyright (C) 2013 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 package com.android.mail.preferences;
18 
19 import org.json.JSONException;
20 import org.json.JSONObject;
21 
22 /**
23  * Wraps around various classes used in Gmail's backup/restore mechanism.
24  */
25 public interface BackupSharedPreference {
getKey()26     String getKey();
27 
getValue()28     Object getValue();
29 
toJson()30     JSONObject toJson() throws JSONException;
31 }
32