1/*
2 * Copyright (C) 2011 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 android.view.accessibility;
18
19import android.view.accessibility.AccessibilityNodeInfo;
20import java.util.List;
21
22/**
23 * Callback for specifying the result for an asynchronous request made
24 * via calling a method on IAccessibilityInteractionCallback.
25 *
26 * @hide
27 */
28oneway interface IAccessibilityInteractionCallback {
29
30    /**
31     * Sets the result of an async request that returns an {@link AccessibilityNodeInfo}.
32     *
33     * @param infos The result {@link AccessibilityNodeInfo}.
34     * @param interactionId The interaction id to match the result with the request.
35     */
36    void setFindAccessibilityNodeInfoResult(in AccessibilityNodeInfo info, int interactionId);
37
38    /**
39     * Sets the result of an async request that returns {@link AccessibilityNodeInfo}s.
40     *
41     * @param infos The result {@link AccessibilityNodeInfo}s.
42     * @param interactionId The interaction id to match the result with the request.
43     */
44    void setFindAccessibilityNodeInfosResult(in List<AccessibilityNodeInfo> infos,
45        int interactionId);
46
47    /**
48     * Sets the result of a request to perform an accessibility action.
49     *
50     * @param Whether the action was performed.
51     * @param interactionId The interaction id to match the result with the request.
52     */
53    void setPerformAccessibilityActionResult(boolean succeeded, int interactionId);
54}
55