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
18package com.android.mail.browse;
19
20public interface AttachmentViewInterface {
21
22    /**
23     * View an attachment. The different attachment types handle this
24     * action differently and so each view handles it in their
25     * own manner.
26     */
27    public void viewAttachment();
28
29    /**
30     * Allows the view to know when it should update its progress.
31     * @param showDeterminateProgress true if the the view should show a determinate
32     * progress value
33     */
34    public void updateProgress(boolean showDeterminateProgress);
35
36    /**
37     * Allows the view to do some view-specific status updating.
38     * Called in {@link AttachmentActionHandler#updateStatus}.
39     */
40    public void onUpdateStatus();
41}
42