1 /*
2  * Copyright (C) 2020 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.systemui.demomode;
18 
19 import android.os.Bundle;
20 
21 /** Defines the basic DemoMode command interface  */
22 public interface DemoModeCommandReceiver {
23     /** Override point to observe demo mode commands  */
dispatchDemoCommand(String command, Bundle args)24     void dispatchDemoCommand(String command, Bundle args);
25 
26     /**
27      * Demo mode starts due to receiving [COMMAND_ENTER] or receiving any other demo mode command
28      * while [DEMO_MODE_ALLOWED] is true but demo mode is off
29      */
onDemoModeStarted()30     default void onDemoModeStarted() {}
31 
32     /** Demo mode exited  */
onDemoModeFinished()33     default void onDemoModeFinished() {}
34 
35 }
36