1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.mms.util;
18 
19 /**
20  * Callback interface for a background item loaded request.
21  *
22  */
23 public interface ItemLoadedCallback<T> {
24     /**
25      * Called when an item's loading is complete. At most one of {@code result}
26      * and {@code exception} should be non-null.
27      *
28      * @param result the object result, or {@code null} if the request failed or
29      *        was cancelled.
30      */
onItemLoaded(T result, Throwable exception)31     void onItemLoaded(T result, Throwable exception);
32 }
33