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
17package com.android.mms.util;
18
19import android.net.Uri;
20
21/**
22 * Interface for querying the state of a pending item loading request.
23 *
24 */
25public interface ItemLoadedFuture {
26    /**
27     * Returns whether the associated task has invoked its callback. Note that
28     * in some implementations this value only indicates whether the load
29     * request was satisfied synchronously via a cache rather than
30     * asynchronously.
31     */
32    boolean isDone();
33
34    void setIsDone(boolean done);
35
36    void cancel(Uri uri);
37}
38