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