1 /*
2  * Copyright (C) 2023 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.internal.app;
18 
19 /**
20  * Allows sysui to notify users the assistant is ready to take a query without notifying the
21  * assistant app.
22  */
23 oneway interface IVisualQueryDetectionAttentionListener {
24    /**
25     * Called when attention signal is sent.
26     */
onAttentionGained()27    void onAttentionGained();
28 
29    /**
30     * Called when a attention signal is lost.
31     */
onAttentionLost()32    void onAttentionLost();
33 }